Author: navssurtani
Date: 2008-07-15 04:47:20 -0400 (Tue, 15 Jul 2008)
New Revision: 14928
Added:
search/trunk/src/java/org/hibernate/search/annotations/ProvidedId.java
search/trunk/src/java/org/hibernate/search/cfg/
search/trunk/src/java/org/hibernate/search/cfg/SearchConfiguration.java
search/trunk/src/java/org/hibernate/search/cfg/SearchConfigurationFromHibernateCore.java
search/trunk/src/java/org/hibernate/search/transaction/
search/trunk/src/java/org/hibernate/search/transaction/EventSourceTransactionContext.java
search/trunk/src/java/org/hibernate/search/transaction/TransactionContext.java
Modified:
search/trunk/src/java/org/hibernate/search/backend/Worker.java
search/trunk/src/java/org/hibernate/search/backend/WorkerFactory.java
search/trunk/src/java/org/hibernate/search/backend/impl/TransactionalWorker.java
search/trunk/src/java/org/hibernate/search/engine/DocumentBuilder.java
search/trunk/src/java/org/hibernate/search/event/FullTextIndexEventListener.java
search/trunk/src/java/org/hibernate/search/impl/FullTextSessionImpl.java
search/trunk/src/java/org/hibernate/search/impl/InitContext.java
search/trunk/src/java/org/hibernate/search/impl/SearchFactoryImpl.java
search/trunk/src/java/org/hibernate/search/reader/ReaderProviderFactory.java
search/trunk/src/java/org/hibernate/search/store/DirectoryProviderFactory.java
Log:
Wrote up and implemented changes for the JBoss Cache integration project.
Added: search/trunk/src/java/org/hibernate/search/annotations/ProvidedId.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/annotations/ProvidedId.java (rev 0)
+++ search/trunk/src/java/org/hibernate/search/annotations/ProvidedId.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
+package org.hibernate.search.annotations;
+
+import
org.hibernate.search.bridge.StringBridge;
+
+import java.lang.annotation.*;
+
+/**
+ * This annotation means that document ids will be generated externally and does not need to be
+ * contained within the class being indexed.
+ * <p />
+ * Basically, this means that classes annotated with this will NOT be scanned for {@(protected).
+ * @author Navin Surtani - navin@(protected)
+ */
+@(protected) )
+@(protected) )
+@(protected)
+public @interface ProvidedId
+{
+
+ String name() default "ProvidedId";
+ Class<StringBridge> bridge() default StringBridge.class;
+}
Modified: search/trunk/src/java/org/hibernate/search/backend/Worker.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/backend/Worker.java 2008-07-14 16:11:15 UTC (rev 14927)
+++ search/trunk/src/java/org/hibernate/search/backend/Worker.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
import
org.hibernate.event.EventSource;
import
org.hibernate.search.engine.SearchFactoryImplementor;
+import org.hibernate.search.transaction.TransactionContext;
/**
* Perform work for a given session. This implementation has to be multi threaded
@@(protected) @@
public interface Worker {
//Use of EventSource since it's the common subinterface for Session and SessionImplementor
//the alternative would have been to do a subcasting or to retrieve 2 parameters :(
- void performWork(Work work, EventSource session);
+ void performWork(Work work, TransactionContext transactionContext);
void initialize(Properties props, SearchFactoryImplementor searchFactoryImplementor);
@@(protected) @@
/**
* flush any work queue
*/
- void flushWorks(EventSource session);
+ void flushWorks(TransactionContext transactionContext);
}
Modified: search/trunk/src/java/org/hibernate/search/backend/WorkerFactory.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/backend/WorkerFactory.java 2008-07-14 16:11:15 UTC (rev 14927)
+++ search/trunk/src/java/org/hibernate/search/backend/WorkerFactory.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
import
java.util.Map;
import
java.util.Properties;
-import
org.hibernate.cfg.Configuration;
import
org.hibernate.search.Environment;
import
org.hibernate.search.SearchException;
+import
org.hibernate.search.cfg.SearchConfiguration;
import
org.hibernate.search.engine.SearchFactoryImplementor;
import
org.hibernate.search.backend.impl.TransactionalWorker;
import
org.hibernate.util.ReflectHelper;
@@(protected) @@
/**
* @author Emmanuel Bernard
*/
-public abstract class WorkerFactory {
+public abstract class WorkerFactory
+{
- private static Properties getProperties(Configuration cfg) {
- Properties props = cfg.getProperties();
- Properties workerProperties = new Properties();
- for ( Map.Entry entry : props.entrySet() ) {
- String key = (String) entry.getKey();
- if ( key.startsWith( Environment.WORKER_PREFIX ) ) {
- //key.substring( Environment.WORKER_PREFIX.length() )
- workerProperties.setProperty( key, (String) entry.getValue() );
- }
- }
- return workerProperties;
- }
+ private static Properties getProperties(SearchConfiguration cfg)
+ {
+ Properties props = cfg.getProperties();
+ Properties workerProperties = new Properties();
+ for (Map.Entry entry : props.entrySet())
+ {
+ String key = (String) entry.getKey();
+ if (key.startsWith(Environment.WORKER_PREFIX))
+ {
+ //key.substring( Environment.WORKER_PREFIX.length() )
+ workerProperties.setProperty(key, (String) entry.getValue());
+ }
+ }
+ return workerProperties;
+ }
- public static Worker createWorker(Configuration cfg, SearchFactoryImplementor searchFactoryImplementor) {
- Properties props = getProperties( cfg );
- String impl = props.getProperty( Environment.WORKER_SCOPE );
- Worker worker;
- if ( StringHelper.isEmpty( impl ) ) {
- worker = new TransactionalWorker();
- }
- else if ( "transaction".equalsIgnoreCase( impl ) ) {
- worker = new TransactionalWorker();
- }
- else {
- try {
- Class workerClass = ReflectHelper.classForName( impl, WorkerFactory.class );
- worker = (Worker) workerClass.newInstance();
- }
- catch (ClassNotFoundException e) {
- throw new SearchException("Unable to find worker class: " + impl, e );
- }
- catch (IllegalAccessException e) {
- throw new SearchException("Unable to instanciate worker class: " + impl, e );
- }
- catch (InstantiationException e) {
- throw new SearchException("Unable to instanciate worker class: " + impl, e );
- }
- }
- worker.initialize( props, searchFactoryImplementor );
- return worker;
- }
+ public static Worker createWorker(SearchConfiguration cfg, SearchFactoryImplementor searchFactoryImplementor)
+ {
+ Properties props = getProperties(cfg);
+ String impl = props.getProperty(Environment.WORKER_SCOPE);
+ Worker worker;
+ if (StringHelper.isEmpty(impl))
+ {
+ worker = new TransactionalWorker();
+ }
+ else if ("transaction".equalsIgnoreCase(impl))
+ {
+ worker = new TransactionalWorker();
+ }
+ else
+ {
+ try
+ {
+ Class workerClass = ReflectHelper.classForName(impl, WorkerFactory.class);
+ worker = (Worker) workerClass.newInstance();
+ }
+ catch (ClassNotFoundException e)
+ {
+ throw new SearchException("Unable to find worker class: " + impl, e);
+ }
+ catch (IllegalAccessException e)
+ {
+ throw new SearchException("Unable to instanciate worker class: " + impl, e);
+ }
+ catch (InstantiationException e)
+ {
+ throw new SearchException("Unable to instanciate worker class: " + impl, e);
+ }
+ }
+ worker.initialize(props, searchFactoryImplementor);
+ return worker;
+ }
}
Modified: search/trunk/src/java/org/hibernate/search/backend/impl/TransactionalWorker.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/backend/impl/TransactionalWorker.java 2008-07-14 16:11:15 UTC (rev 14927)
+++ search/trunk/src/java/org/hibernate/search/backend/impl/TransactionalWorker.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
//$Id$
package org.hibernate.search.backend.impl;
-import
java.util.Properties;
-
-import
org.hibernate.Transaction;
-import
org.hibernate.event.EventSource;
import
org.hibernate.search.backend.QueueingProcessor;
import
org.hibernate.search.backend.Work;
import
org.hibernate.search.backend.WorkQueue;
import
org.hibernate.search.backend.Worker;
import
org.hibernate.search.engine.SearchFactoryImplementor;
+import org.hibernate.search.transaction.TransactionContext;
import
org.hibernate.search.util.WeakIdentityHashMap;
+import
javax.transaction.Transaction;
+import
java.util.Properties;
+
/**
* Queue works per transaction.
* If out of transaction, the work is executed right away
- *
+ * <p/>
* When <code>hibernate.search.worker.type</code> is set to <code>async</code>
- * the work is done in a separate thread (threads are pooled)
+ * the work is done in a separate thread (threads are pooled)
*
* @author Emmanuel Bernard
*/
-public class TransactionalWorker implements Worker {
- //not a synchronized map since for a given transaction, we have not concurrent access
- protected final WeakIdentityHashMap synchronizationPerTransaction = new WeakIdentityHashMap();
- private QueueingProcessor queueingProcessor;
+public class TransactionalWorker implements Worker
+{
+ //not a synchronized map since for a given transaction, we have not concurrent access
+ protected final WeakIdentityHashMap synchronizationPerTransaction = new WeakIdentityHashMap();
+ private QueueingProcessor queueingProcessor;
- public void performWork(Work work, EventSource session) {
- if ( session.isTransactionInProgress() ) {
- Transaction transaction = session.getTransaction();
- PostTransactionWorkQueueSynchronization txSync = (PostTransactionWorkQueueSynchronization)
- synchronizationPerTransaction.get( transaction );
- if ( txSync == null || txSync.isConsumed() ) {
- txSync = new PostTransactionWorkQueueSynchronization( queueingProcessor, synchronizationPerTransaction );
- transaction.registerSynchronization( txSync );
- synchronizationPerTransaction.put(transaction, txSync);
- }
- txSync.add( work );
- }
- else {
- WorkQueue queue = new WorkQueue(2); //one work can be split
- queueingProcessor.add( work, queue );
- queueingProcessor.prepareWorks( queue );
- queueingProcessor.performWorks( queue );
- }
- }
+ public void performWork(Work work, TransactionContext transactionContext)
+ {
+ if (transactionContext.isTxInProgress())
+ {
+ Object transaction = transactionContext.getTransactionIdentifier();
+ PostTransactionWorkQueueSynchronization txSync = (PostTransactionWorkQueueSynchronization)
+ synchronizationPerTransaction.get(transaction);
+ if (txSync == null || txSync.isConsumed())
+ {
+ txSync = new PostTransactionWorkQueueSynchronization(queueingProcessor, synchronizationPerTransaction);
+ transactionContext.registerSynchronization(txSync);
+ synchronizationPerTransaction.put(transaction, txSync);
+ }
+ txSync.add(work);
+ }
+ else
+ {
+ WorkQueue queue = new WorkQueue(2); //one work can be split
+ queueingProcessor.add(work, queue);
+ queueingProcessor.prepareWorks(queue);
+ queueingProcessor.performWorks(queue);
+ }
+ }
- public void initialize(Properties props, SearchFactoryImplementor searchFactory) {
- this.queueingProcessor = new BatchedQueueingProcessor( searchFactory, props );
- }
+ public void initialize(Properties props, SearchFactoryImplementor searchFactory)
+ {
+ this.queueingProcessor = new BatchedQueueingProcessor(searchFactory, props);
+ }
- public void close() {
- queueingProcessor.close();
- }
+ public void close()
+ {
+ queueingProcessor.close();
+ }
- public void flushWorks(EventSource session) {
- if ( session.isTransactionInProgress() ) {
- Transaction transaction = session.getTransaction();
+
+
+
+ public void flushWorks(TransactionContext transactionContext) {
+ if ( transactionContext.isTxInProgress() ) {
+ Object transaction = transactionContext.getTransactionIdentifier();
PostTransactionWorkQueueSynchronization txSync = (PostTransactionWorkQueueSynchronization)
synchronizationPerTransaction.get( transaction );
if ( txSync != null && ! txSync.isConsumed() ) {
Added: search/trunk/src/java/org/hibernate/search/cfg/SearchConfiguration.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/cfg/SearchConfiguration.java (rev 0)
+++ search/trunk/src/java/org/hibernate/search/cfg/SearchConfiguration.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
+package org.hibernate.search.cfg;
+
+import
java.util.Iterator;
+import
java.util.Properties;
+
+import
org.hibernate.annotations.common.reflection.ReflectionManager;
+
+/**
+ * Provides configuration to Hibernate Search
+ *
+ * @author Navin Surtani - navin@(protected)
+ */
+public interface SearchConfiguration {
+ /**
+ * Returns an iterator over the list of indexed classes
+ *
+ * @return iterator of indexed classes.
+ */
+
+ Iterator<Class> getClassMappings();
+
+ /**
+ * Returns a {@(protected).
+ * TODO: should it be Iteratable
+ * @param name
+ * @return
java.lang.Class+ */
+
+ Class getClassMapping(String name);
+
+ /**
+ * Gets a configuration property from its name
+ * or null if not present
+ *
+ * @param propertyName - as a String.
+ * @return the property as a String
+ */
+
+ String getProperty(String propertyName);
+
+ /**
+ * Gets properties as a
java.util.Properties object.
+ *
+ * @return a
java.util.Properties object.
+ * @see
java.util.Properties object
+ */
+ Properties getProperties();
+
+ /**
+ * Returns a reflection manager if already available in the environment
+ * null otherwise
+ * @return ReflectionManager
+ */
+ ReflectionManager getReflectionManager();
+
+
+}
Added: search/trunk/src/java/org/hibernate/search/cfg/SearchConfigurationFromHibernateCore.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/cfg/SearchConfigurationFromHibernateCore.java (rev 0)
+++ search/trunk/src/java/org/hibernate/search/cfg/SearchConfigurationFromHibernateCore.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
+package org.hibernate.search.cfg;
+
+import
java.util.Properties;
+import
java.util.Iterator;
+
+import
org.hibernate.mapping.PersistentClass;
+import
org.hibernate.annotations.common.reflection.ReflectionManager;
+import
org.hibernate.annotations.common.reflection.java.JavaReflectionManager;
+
+/**
+ * Search configuration implementation wrapping an Hibernate Core configuration
+ *
+ * @author Emmanuel Bernard
+ */
+public class SearchConfigurationFromHibernateCore implements SearchConfiguration
+{
+ private
org.hibernate.cfg.Configuration cfg;
+ private ReflectionManager reflectionManager;
+
+ public SearchConfigurationFromHibernateCore(
org.hibernate.cfg.Configuration cfg)
+ {
+ if (cfg == null) throw new NullPointerException("Configuration is null");
+ this.cfg = cfg;
+ }
+
+ public Iterator<Class> getClassMappings()
+ {
+ return new ClassIterator(cfg.getClassMappings());
+ }
+
+ public Class getClassMapping(String name)
+ {
+ return cfg.getClassMapping(name).getMappedClass();
+ }
+
+ public String getProperty(String propertyName)
+ {
+ return cfg.getProperty(propertyName);
+ }
+
+ public Properties getProperties()
+ {
+ return cfg.getProperties();
+ }
+
+ public ReflectionManager getReflectionManager()
+ {
+ if (reflectionManager == null)
+ {
+ try
+ {
+ //TODO introduce a ReflectionManagerHolder interface to avoid reflection
+ //I want to avoid hard link between HAN and Validator for such a simple need
+ //reuse the existing reflectionManager one when possible
+ reflectionManager =
+ (ReflectionManager) cfg.getClass().getMethod("getReflectionManager").invoke(cfg);
+
+ }
+ catch (Exception e)
+ {
+ reflectionManager = new JavaReflectionManager();
+ }
+ }
+ return reflectionManager;
+ }
+
+ private class ClassIterator implements Iterator<Class>
+ {
+ private Iterator hibernatePersistentClassIterator;
+
+ private ClassIterator(Iterator hibernatePersistentClassIterator)
+ {
+ this.hibernatePersistentClassIterator = hibernatePersistentClassIterator;
+ }
+
+ public boolean hasNext()
+ {
+ return hibernatePersistentClassIterator.hasNext();
+ }
+
+ public Class next()
+ {
+ PersistentClass pc = (PersistentClass) hibernatePersistentClassIterator.next();
+ return pc.getMappedClass();
+ }
+
+ public void remove()
+ {
+ hibernatePersistentClassIterator.remove();
+ }
+ }
+}
Modified: search/trunk/src/java/org/hibernate/search/engine/DocumentBuilder.java
===================================================================
--- search/trunk/src/java/org/hibernate/search/engine/DocumentBuilder.java 2008-07-14 16:11:15 UTC (rev 14927)
+++ search/trunk/src/java/org/hibernate/search/engine/DocumentBuilder.java 2008-07-15 08:47:20 UTC (rev 14928)
@@(protected) @@
import
org.hibernate.annotations.common.util.StringHelper;
import
org.hibernate.proxy.HibernateProxy;
import
org.hibernate.search.SearchException;
-import
org.hibernate.search.annotations.AnalyzerDef;
-import
org.hibernate.search.annotations.AnalyzerDefs;
-import
org.hibernate.search.annotations.Boost;
-import
org.hibernate.search.annotations.ClassBridge;
-import
org.hibernate.search.annotations.ClassBridges;
-import
org.hibernate.search.annotations.ContainedIn;
-import
org.hibernate.search.annotations.DocumentId;
-import
org.hibernate.search.annotations.Index;
-import org.hibernate.search.annotations.IndexedEmbedded;
-import
org.hibernate.search.annotations.Store;
-import
org.hibernate.search.annotations.TermVector;
+import org.hibernate.search.annotations.*;
import
org.hibernate.search.backend.AddLuceneWork;
import
org.hibernate.search.backend.DeleteLuceneWork;
import
org.hibernate.search.backend.LuceneWork;
@@(protected) @@
import
org.hibernate.search.bridge.LuceneOptions;
import
org.hibernate.search.bridge.TwoWayFieldBridge;
import
org.hibernate.search.bridge.TwoWayString2FieldBridgeAdaptor;
+import
org.hibernate.search.bridge.builtin.StringBridge;
import
org.hibernate.search.impl.InitContext;
import
org.hibernate.search.store.DirectoryProvider;
import
org.hibernate.search.store.IndexShardingStrategy;
@@(protected) @@
* @author Hardy Ferentschik
*/
@SuppressWarnings("unchecked")
-public class DocumentBuilder<T> {
- private static final Logger log = LoggerFactory.getLogger( DocumentBuilder.class );
+public class DocumentBuilder<T>
+{
+ private static final Logger log = LoggerFactory.getLogger(DocumentBuilder.class);
- private final PropertiesMetadata rootPropertiesMetadata = new PropertiesMetadata();
- private final XClass beanClass;
- private final DirectoryProvider[] directoryProviders;
- private final IndexShardingStrategy shardingStrategy;
- private String idKeywordName;
- private XMember idGetter;
- private Float idBoost;
- public static final String CLASS_FIELDNAME = "_hibernate_class";
- private TwoWayFieldBridge idBridge;
- private Set<Class> mappedSubclasses = new HashSet<Class>();
- private ReflectionManager reflectionManager;
- private int level = 0;
- private int maxLevel = Integer.MAX_VALUE;
- private final ScopedAnalyzer analyzer = new ScopedAnalyzer();
- private Similarity similarity;
- private boolean isRoot;
- //if composite id, use of (a, b) in ((1,2), (3,4)) fails on most database
- private boolean safeFromTupleId;
+ private final PropertiesMetadata rootPropertiesMetadata = new PropertiesMetadata();
+ private final XClass beanClass;
+ private final DirectoryProvider[] directoryProviders;
+ private final IndexShardingStrategy shardingStrategy;
+ private String idKeywordName;
+ private XMember idGetter;
+ private Float idBoost;
+ public static final String CLASS_FIELDNAME = "_hibernate_class";
+ private TwoWayFieldBridge idBridge;
+ private Set<Class> mappedSubclasses = new HashSet<Class>();
+ private ReflectionManager reflectionManager;
+ private int level = 0;
+ private int maxLevel = Integer.MAX_VALUE;
+ private final ScopedAnalyzer analyzer = new ScopedAnalyzer();
+ private Similarity similarity;
+ private boolean isRoot;
+ //if composite id, use of (a, b) in ((1,2), (3,4)) fails on most database
+ private boolean safeFromTupleId;
+ private boolean idProvided = false;
- public boolean isRoot() {
- return isRoot;
- }
- public DocumentBuilder(XClass clazz, InitContext context, DirectoryProvider[] directoryProviders,
- IndexShardingStrategy shardingStrategy, ReflectionManager reflectionManager) {
- this.beanClass = clazz;
- this.directoryProviders = directoryProviders;
- this.shardingStrategy = shardingStrategy;
- //FIXME get rid of it when boost is stored?
- this.reflectionManager = reflectionManager;
- this.similarity = context.getDefaultSimilarity();
+ public boolean isRoot()
+ {
+ return isRoot;
+ }
- if ( clazz == null ) throw new AssertionFailure( "Unable to build a DocumentBuilder with a null class" );
- rootPropertiesMetadata.boost = getBoost( clazz );
- rootPropertiesMetadata.analyzer = context.getDefaultAnalyzer();
- Set<XClass> processedClasses = new HashSet<XClass>();
- processedClasses.add( clazz );
- initializeMembers( clazz, rootPropertiesMetadata, true, "", processedClasses, context );
- //processedClasses.remove( clazz ); for the sake of completness
- this.analyzer.setGlobalAnalyzer( rootPropertiesMetadata.analyzer );
- if ( idKeywordName == null ) {
- throw new SearchException( "No document id in: " + clazz.getName() );
- }
- //if composite id, use of (a, b) in ((1,2)TwoWayString2FieldBridgeAdaptor, (3,4)) fails on most database
- //a TwoWayString2FieldBridgeAdaptor is never a composite id
- safeFromTupleId = TwoWayString2FieldBridgeAdaptor.class.isAssignableFrom( idBridge.getClass() );
- }
+ public DocumentBuilder(XClass clazz, InitContext context, DirectoryProvider[] directoryProviders,
+ IndexShardingStrategy shardingStrategy, ReflectionManager reflectionManager)
+ {
+ this.beanClass = clazz;
+ this.directoryProviders = directoryProviders;
+ this.shardingStrategy = shardingStrategy;
+ //FIXME get rid of it when boost is stored?
+ this.reflectionManager = reflectionManager;
+ this.similarity = context.getDefaultSimilarity();
- private Analyzer getAnalyzer(XAnnotatedElement annotatedElement, InitContext context) {
-
org.hibernate.search.annotations.Analyzer analyzerAnn =
- annotatedElement.getAnnotation(
org.hibernate.search.annotations.Analyzer.class );
- return getAnalyzer( analyzerAnn, context );
- }
+ if (clazz == null) throw new AssertionFailure("Unable to build a DocumentBuilder with a null class");
+ rootPropertiesMetadata.boost = getBoost(clazz);
+ rootPropertiesMetadata.analyzer = context.getDefaultAnalyzer();
+ Set<XClass> processedClasses = new HashSet<XClass>();
+ processedClasses.add(clazz);
+ initializeMembers(clazz, rootPropertiesMetadata, true, "", processedClasses, context);
+ //processedClasses.remove( clazz ); for the sake of completness
+ this.analyzer.setGlobalAnalyzer(rootPropertiesMetadata.analyzer);
+ if (idKeywordName == null)
+ {
+ //check if there is a ProvidedId first.
- private Analyzer getAnalyzer(
org.hibernate.search.annotations.Analyzer analyzerAnn, InitContext context) {
- Class analyzerClass = analyzerAnn == null ? void.class : analyzerAnn.impl();
- if ( analyzerClass == void.class ) {
- String definition = analyzerAnn == null ? "" : analyzerAnn.definition();
- if ( StringHelper.isEmpty( definition ) ) {
- return null;
- }
- else {
+ ProvidedId provided = clazz.getAnnotation(
org.hibernate.search.annotations.ProvidedId.class);
+ if (provided == null) throw new SearchException("No document id in: " + clazz.getName());
+ idBridge = getProvidedIdBridge();
+ idKeywordName = provided.name();
- return context.buildLazyAnalyzer( definition );
- }
- }
- else {
- try {
- return (Analyzer) analyzerClass.newInstance();
- }
- catch (ClassCastException e) {
- throw new SearchException(
- "Lucene analyzer does not implement " + Analyzer.class.getName() + ": " + analyzerClass.getName(), e
- );
- }
- catch (Exception e) {
- throw new SearchException( "Failed to instantiate lucene analyzer with type " + analyzerClass.getName(), e );
- }
- }
- }
- private void initializeMembers(XClass clazz, PropertiesMetadata propertiesMetadata, boolean isRoot, String prefix,
- Set<XClass> processedClasses, InitContext context) {
- List<XClass> hierarchy = new ArrayList<XClass>();
- for (XClass currClass = clazz; currClass != null; currClass = currClass.getSuperclass()) {
- hierarchy.add( currClass );
- }
- Class similarityClass = null;
- for (int index = hierarchy.size() - 1; index >= 0; index--) {
- XClass currClass = hierarchy.get( index );
- /**
- * Override the default analyzer for the properties if the class hold one
- * That's the reason we go down the hierarchy
- */
- Analyzer analyzer = getAnalyzer( currClass, context );
+ }
+ //if composite id, use of (a, b) in ((1,2)TwoWayString2FieldBridgeAdaptor, (3,4)) fails on most database
+ //a TwoWayString2FieldBridgeAdaptor is never a composite id
+ safeFromTupleId = TwoWayString2FieldBridgeAdaptor.class.isAssignableFrom(idBridge.getClass());
+ }
- if ( analyzer != null ) {
- propertiesMetadata.analyzer = analyzer;
- }
- getAnalyzerDefs(currClass, context);
- // Check for any ClassBridges annotation.
- ClassBridges classBridgesAnn = currClass.getAnnotation( ClassBridges.class );
- if ( classBridgesAnn != null ) {
- ClassBridge[] cbs = classBridgesAnn.value();
- for (ClassBridge cb : cbs) {
- bindClassAnnotation( prefix, propertiesMetadata, cb, context );
- }
- }
+ private TwoWayFieldBridge getProvidedIdBridge()
+ {
+ return new TwoWayString2FieldBridgeAdaptor(new StringBridge());
+ }
- // Check for any ClassBridge style of annotations.
- ClassBridge classBridgeAnn = currClass.getAnnotation( ClassBridge.class );
- if ( classBridgeAnn != null ) {
- bindClassAnnotation( prefix, propertiesMetadata, classBridgeAnn, context );
- }
- //Get similarity
- //TODO: similarity form @IndexedEmbedded are not taken care of. Exception??
- if ( isRoot ) {
- org.hibernate.search.annotations.Similarity similarityAnn = currClass.getAnnotation( org.hibernate.search.annotations.Similarity.class );
- if ( similarityAnn != null ) {
- if ( similarityClass != null ) {
- throw new SearchException( "Multiple Similarities defined in the same class hierarchy: " + beanClass.getName() );
- }
- similarityClass = similarityAnn.impl();
- }
- }
- //rejecting non properties (ie regular methods) because the object is loaded from Hibernate,
- // so indexing a non property does not make sense
- List<XProperty> methods = currClass.getDeclaredProperties( XClass.ACCESS_PROPERTY );
- for (XProperty method : methods) {
- initializeMember( method, propertiesMetadata, isRoot, prefix, processedClasses, context );
- }
+ private Analyzer getAnalyzer(XAnnotatedElement annotatedElement, InitContext context)
+ {
+
org.hibernate.search.annotations.Analyzer analyzerAnn =
+ annotatedElement.getAnnotation(
org.hibernate.search.annotations.Analyzer.class);
+ return getAnalyzer(analyzerAnn, context);
+ }
- List<XProperty> fields = currClass.getDeclaredProperties( XClass.ACCESS_FIELD );
- for (XProperty field : fields) {
- initializeMember( field, propertiesMetadata, isRoot, prefix, processedClasses, context );
- }
- }
- if ( isRoot && similarityClass != null ) {
- try {
- similarity = (Similarity) similarityClass.newInstance();
- }
- catch (Exception e) {
- log.error( "Exception attempting to instantiate Similarity '{}' set for {}",
- similarityClass.getName(), beanClass.getName() );
- }
- }
- }
+ private Analyzer getAnalyzer(
org.hibernate.search.annotations.Analyzer analyzerAnn, InitContext context)
+ {
+ Class analyzerClass = analyzerAnn == null ? void.class : analyzerAnn.impl();
+ if (analyzerClass == void.class)
+ {
+ String definition = analyzerAnn == null ? "" : analyzerAnn.definition();
+ if (StringHelper.isEmpty(definition))
+ {
+ return null;
+ }
+ else
+ {
- private void getAnalyzerDefs(XAnnotatedElement annotatedElement, InitContext context) {
- AnalyzerDefs defs = annotatedElement.getAnnotation( AnalyzerDefs.class );
- if ( defs != null ) {
- for (AnalyzerDef def : defs.value()) {
- context.addAnalyzerDef( def );
- }
- }
- AnalyzerDef def = annotatedElement.getAnnotation( AnalyzerDef.class );
- context.addAnalyzerDef( def );
- }
+ return context.buildLazyAnalyzer(definition);
+ }
+ }
+ else
+ {
+ try
+ {
+ return (Analyzer) analyzerClass.newInstance();
+ }
+ catch (ClassCastException e)
+ {
+ throw new SearchException(
+ "Lucene analyzer does not implement " + Analyzer.class.getName() + ": " + analyzerClass.getName(), e
+ );
+ }
+ catch (Exception e)
+ {
+ throw new SearchException("Failed to instantiate lucene analyzer with type " + analyzerClass.getName(), e);
+ }
+ }
+ }
- public String getIdentifierName() {
- return idGetter.getName();
- }
+ private void initializeMembers(XClass clazz, PropertiesMetadata propertiesMetadata, boolean isRoot, String prefix,
+ Set<XClass> processedClasses, InitContext context)
+ {
+ List<XClass> hierarchy = new ArrayList<XClass>();
+ for (XClass currClass = clazz; currClass != null; currClass = currClass.getSuperclass())
+ {
+ hierarchy.add(currClass);
+ }
+ Class similarityClass = null;
+ for (int index = hierarchy.size() - 1; index >= 0; index--)
+ {
+ XClass currClass = hierarchy.get(index);
+ /**
+ * Override the default analyzer for the properties if the class hold one
+ * That's the reason we go down the hierarchy
+ */
+ Analyzer analyzer = getAnalyzer(currClass, context);
- public Similarity getSimilarity() {
- return similarity;
- }
+ if (analyzer != null)
+ {
+ propertiesMetadata.analyzer = analyzer;
+ }
+ getAnalyzerDefs(currClass, context);
+ // Check for any ClassBridges annotation.
+ ClassBridges classBridgesAnn = currClass.getAnnotation(ClassBridges.class);
+ if (classBridgesAnn != null)
+ {
+ ClassBridge[] cbs = classBridgesAnn.value();
+ for (ClassBridge cb : cbs)
+ {
+ bindClassAnnotation(prefix, propertiesMetadata, cb, context);
+ }
+ }
- private void initializeMember(XProperty member, PropertiesMetadata propertiesMetadata, boolean isRoot,
- String prefix, Set<XClass> processedClasses, InitContext context) {
+ // Check for any ClassBridge style of annotations.
+ ClassBridge classBridgeAnn = currClass.getAnnotation(ClassBridge.class);
+ if (classBridgeAnn != null)
+ {
+ bindClassAnnotation(prefix, propertiesMetadata, classBridgeAnn, context);
+ }
- DocumentId documentIdAnn = member.getAnnotation( DocumentId.class );
- if ( documentIdAnn != null ) {
- if ( isRoot ) {
- if ( idKeywordName != null ) {
- throw new AssertionFailure( "Two document id assigned: "
- + idKeywordName + " and " + BinderHelper.getAttributeName( member, documentIdAnn.name() ) );
- }
- idKeywordName = prefix + BinderHelper.getAttributeName( member, documentIdAnn.name() );
- FieldBridge fieldBridge = BridgeFactory.guessType( null, member, reflectionManager );
- if ( fieldBridge instanceof TwoWayFieldBridge ) {
- idBridge = (TwoWayFieldBridge) fieldBridge;
- }
- else {
- throw new SearchException(
- "Bridge for document id does not implement TwoWayFieldBridge: " + member.getName() );
- }
- idBoost = getBoost( member );
- setAccessible( member );
- idGetter = member;
- }
- else {
- //component should index their document id
- setAccessible( member );
- propertiesMetadata.fieldGetters.add( member );
- String fieldName = prefix + BinderHelper.getAttributeName( member, documentIdAnn.name() );
- propertiesMetadata.fieldNames.add( fieldName );
- propertiesMetadata.fieldStore.add( getStore( Store.YES ) );
- propertiesMetadata.fieldIndex.add( getIndex( Index.UN_TOKENIZED ) );
- propertiesMetadata.fieldTermVectors.add( getTermVector( TermVector.NO ) );
- propertiesMetadata.fieldBridges.add( BridgeFactory.guessType( null, member, reflectionManager ) );
- // property > entity analyzer (no field analyzer)
- Analyzer analyzer = getAnalyzer( member, context );
- if ( analyzer == null ) analyzer = propertiesMetadata.analyzer;
- if ( analyzer == null ) throw new AssertionFailure( "Analizer should not be undefined" );
- this.analyzer.addScopedAnalyzer( fieldName, analyzer );
- }
- }
- {
-
org.hibernate.search.annotations.Field fieldAnn =
- member.getAnnotation(
org.hibernate.search.annotations.Field.class );
- if ( fieldAnn != null ) {
- bindFieldAnnotation( member, propertiesMetadata, prefix, fieldAnn, context );
- }
- }
- {
-
org.hibernate.search.annotations.Fields fieldsAnn =
- member.getAnnotation(
org.hibernate.search.annotations.Fields.class );
- if ( fieldsAnn != null ) {
- for (
org.hibernate.search.annotations.Field fieldAnn : fieldsAnn.value()) {
- bindFieldAnnotation( member, propertiesMetadata, prefix, fieldAnn, context );
- }
- }
- }
- getAnalyzerDefs( member, context );
+ //Get similarity
+ //TODO: similarity form @IndexedEmbedded are not taken care of. Exception??
+ if (isRoot)
+ {
+ org.hibernate.search.annotations.Similarity similarityAnn = currClass.getAnnotation(org.hibernate.search.annotations.Similarity.class);
+ if (similarityAnn != null)
+ {
+ if (similarityClass != null)
+ {
+ throw new SearchException("Multiple Similarities defined in the same class hierarchy: " + beanClass.getName());
+ }
+ similarityClass = similarityAnn.impl();
+ }
+ }
- IndexedEmbedded embeddedAnn = member.getAnnotation( IndexedEmbedded.class );
- if ( embeddedAnn != null ) {
- int oldMaxLevel = maxLevel;
- int potentialLevel = embeddedAnn.depth() + level;
- if ( potentialLevel < 0 ) {
- potentialLevel = Integer.MAX_VALUE;
- }
- maxLevel = potentialLevel > maxLevel ? maxLevel : potentialLevel;
- level++;
+ //rejecting non properties (ie regular methods) because the object is loaded from Hibernate,
+ // so indexing a non property does not make sense
+ List<XProperty> methods = currClass.getDeclaredProperties(XClass.ACCESS_PROPERTY);
+ for (XProperty method : methods)
+ {
+ initializeMember(method, propertiesMetadata, isRoot, prefix, processedClasses, context);
+ }
- XClass elementClass;
- if ( void.class == embeddedAnn.targetElement() ) {
- elementClass = member.getElementClass();
- }
- else {
- elementClass = reflectionManager.toXClass( embeddedAnn.targetElement() );
- }
- if ( maxLevel == Integer.MAX_VALUE //infinite
- && processedClasses.contains( elementClass ) ) {
- throw new SearchException(
- "Circular reference. Duplicate use of "
- + elementClass.getName()
- + " in root entity " + beanClass.getName()
- + "#" + buildEmbeddedPrefix( prefix, embeddedAnn, member )
- );
- }
- if ( level <= maxLevel ) {
- processedClasses.add( elementClass ); //push
+ List<XProperty> fields = currClass.getDeclaredProperties(XClass.ACCESS_FIELD);
+ for (XProperty field : fields)
+ {
+ initializeMember(field, propertiesMetadata, isRoot, prefix, processedClasses, context);
+ }
+ }
+ if (isRoot && similarityClass != null)
+ {
+ try
+ {
+ similarity = (Similarity) similarityClass.newInstance();
+ }
+ catch (Exception e)
+ {
+ log.error("Exception attempting to instantiate Similarity '{}' set for {}",
+ similarityClass.getName(), beanClass.getName());
+ }
+ }
+ }
- setAccessible( member );
- propertiesMetadata.embeddedGetters.add( member );
- PropertiesMetadata metadata = new PropertiesMetadata();
- propertiesMetadata.embeddedPropertiesMetadata.add( metadata );
- metadata.boost = getBoost( member );
- //property > entity analyzer
- Analyzer analyzer = getAnalyzer( member, context );
- metadata.analyzer = analyzer != null ? analyzer : propertiesMetadata.analyzer;
- String localPrefix = buildEmbeddedPrefix( prefix, embeddedAnn, member );
- initializeMembers( elementClass, metadata, false, localPrefix, processedClasses, context );
- /**
- * We will only index the "expected" type but that's OK, HQL cannot do downcasting either
- */
- if ( member.isArray() ) {
- propertiesMetadata.embeddedContainers.add( PropertiesMetadata.Container.ARRAY );
- }
- else if ( member.isCollection() ) {
- if ( Map.class.equals( member.getCollectionClass() ) ) {
- //hum subclasses etc etc??
- propertiesMetadata.embeddedContainers.add( PropertiesMetadata.Container.MAP );
- }
- else {
- propertiesMetadata.embeddedContainers.add( PropertiesMetadata.Container.COLLECTION );
- }
- }
- else {
- propertiesMetadata.embeddedContainers.add( PropertiesMetadata.Container.OBJECT );
- }
+ private void getAnalyzerDefs(XAnnotatedElement annotatedElement, InitContext context)
+ {
+ AnalyzerDefs defs = annotatedElement.getAnnotation(AnalyzerDefs.class);
+ if (defs != null)
+ {
+ for (AnalyzerDef def : defs.value())
+ {
+ context.addAnalyzerDef(def);
+ }
+ }
+ AnalyzerDef def = annotatedElement.getAnnotation(AnalyzerDef.class);
+ context.addAnalyzerDef(def);
+ }
- processedClasses.remove( elementClass ); //pop
- }
- else if ( log.isTraceEnabled() ) {
- String localPrefix = buildEmbeddedPrefix( prefix, embeddedAnn, member );
- log.trace( "depth reached, ignoring {}", localPrefix );
- }
+ public String getIdentifierName()
+ {
+ return idGetter.getName();
+ }
- level--;
- maxLevel = oldMaxLevel; //set back the the old max level
- }
+ public Similarity getSimilarity()
+ {
+ return similarity;
+ }
- ContainedIn containedAnn = member.getAnnotation( ContainedIn.class );
- if ( containedAnn != null ) {
- setAccessible( member );
- propertiesMetadata.containedInGetters.add( member );
- }
- }
+ private void initializeMember(XProperty member, PropertiesMetadata propertiesMetadata, boolean isRoot,
+ String prefix, Set<XClass> processedClasses, InitContext context)
+ {
- private void bindClassAnnotation(String prefix, PropertiesMetadata propertiesMetadata, ClassBridge ann, InitContext context) {
- //FIXME name should be prefixed
- String fieldName = prefix + ann.name();
- propertiesMetadata.classNames.add( fieldName );
- propertiesMetadata.classStores.add( getStore( ann.store() ) );
- propertiesMetadata.classIndexes.add( getIndex( ann.index() ) );
- propertiesMetadata.classTermVectors.add( getTermVector( ann.termVector() ) );
- propertiesMetadata.classBridges.add( BridgeFactory.extractType( ann ) );
- propertiesMetadata.classBoosts.add( ann.boost().value() );
+ DocumentId documentIdAnn = member.getAnnotation(DocumentId.class);
+ if (documentIdAnn != null)
+ {
+ if (isRoot)
+ {
+ if (idKeywordName != null)
+ {
+ throw new AssertionFailure("Two document id assigned: "
+ + idKeywordName + " and " + BinderHelper.getAttributeName(member, documentIdAnn.name()));
+ }
+ idKeywordName = prefix + BinderHelper.getAttributeName(member, documentIdAnn.name());
+ FieldBridge fieldBridge = BridgeFactory.guessType(null, member, reflectionManager);
+ if (fieldBridge instanceof TwoWayFieldBridge)
+ {
+ idBridge = (TwoWayFieldBridge) fieldBridge;
+ }
+ else
+ {
+ throw new SearchException(
+ "Bridge for document id does not implement TwoWayFieldBridge: " + member.getName());
+ }
+ idBoost = getBoost(member);
+ setAccessible(member);
+ idGetter = member;
+ }
+ else
+ {
+ //component should index their document id
+ setAccessible(member);
+ propertiesMetadata.fieldGetters.add(member);
+ String fieldName = prefix + BinderHelper.getAttributeName(member, documentIdAnn.name());
+ propertiesMetadata.fieldNames.add(fieldName);
+ propertiesMetadata.fieldStore.add(getStore(Store.YES));
+ propertiesMetadata.fieldIndex.add(getIndex(Index.UN_TOKENIZED));
+ propertiesMetadata.fieldTermVectors.add(getTermVector(TermVector.NO));
+ propertiesMetadata.fieldBridges.add(BridgeFactory.guessType(null, member, reflectionManager));
+ // property > entity analyzer (no field analyzer)
+ Analyzer analyzer = getAnalyzer(member, context);
+ if (analyzer == null) analyzer = propertiesMetadata.analyzer;
+ if (analyzer == null) throw new AssertionFailure("Analizer should not be undefined");
+ this.analyzer.addScopedAnalyzer(fieldName, analyzer);
+ }
+ }
+ {
+
org.hibernate.search.annotations.Field fieldAnn =
+ member.getAnnotation(
org.hibernate.search.annotations.Field.class);
+ if (fieldAnn != null)
+ {
+ bindFieldAnnotation(member, propertiesMetadata, prefix, fieldAnn, context);
+ }
+ }
+ {
+
org.hibernate.search.annotations.Fields fieldsAnn =
+ member.getAnnotation(
org.hibernate.search.annotations.Fields.class);
+ if (fieldsAnn != null)
+ {
+ for (
org.hibernate.search.annotations.Field fieldAnn : fieldsAnn.value())
+ {
+ bindFieldAnnotation(member, propertiesMetadata, prefix, fieldAnn, context);
+ }
+ }
+ }
+ getAnalyzerDefs(member, context);
- Analyzer analyzer = getAnalyzer( ann.analyzer(), context );
- if ( analyzer == null ) analyzer = propertiesMetadata.analyzer;
- if ( analyzer == null ) throw new AssertionFailure( "Analyzer should not be undefined" );
- this.analyzer.addScopedAnalyzer( fieldName, analyzer );
- }
+ IndexedEmbedded embeddedAnn = member.getAnnotation(IndexedEmbedded.class);
+ if (embeddedAnn != null)
+ {
+ int oldMaxLevel = maxLevel;
+ int potentialLevel = embeddedAnn.depth() + level;
+ if (potentialLevel < 0)
+ {
+ potentialLevel = Integer.MAX_VALUE;
+ }
+ maxLevel = potentialLevel > maxLevel ? maxLevel : potentialLevel;
+ level++;
- private void bindFieldAnnotation(XProperty member, PropertiesMetadata propertiesMetadata, String prefix,
org.hibernate.search.annotations.Field fieldAnn, InitContext context) {
- setAccessible( member );
- propertiesMetadata.fieldGetters.add( member );
- String fieldName = prefix + BinderHelper.getAttributeName( member, fieldAnn.name() );
- propertiesMetadata.fieldNames.add( fieldName );
- propertiesMetadata.fieldStore.add( getStore( fieldAnn.store() ) );
- propertiesMetadata.fieldIndex.add( getIndex( fieldAnn.index() ) );
- propertiesMetadata.fieldTermVectors.add( getTermVector( fieldAnn.termVector() ) );
- propertiesMetadata.fieldBridges.add( BridgeFactory.guessType( fieldAnn, member, reflectionManager ) );
+ XClass elementClass;
+ if (void.class == embeddedAnn.targetElement())
+ {
+ elementClass = member.getElementClass();
+ }
+ else
+ {
+ elementClass = reflectionManager.toXClass(embeddedAnn.targetElement());
+ }
+ if (maxLevel == Integer.MAX_VALUE //infinite
+ && processedClasses.contains(elementClass))
+ {
+ throw new SearchException(
+ "Circular reference. Duplicate use of "
+ + elementClass.getName()
+ + " in root entity " + beanClass.getName()
+ + "#" + buildEmbeddedPrefix(prefix, embeddedAnn, member)
+ );
+ }
+ if (level <= maxLevel)
+ {
+ processedClasses.add(elementClass); //push
- // Field > property > entity analyzer
- Analyzer analyzer = getAnalyzer( fieldAnn.analyzer(), context );
- if ( analyzer == null ) analyzer = getAnalyzer( member, context );
- if ( analyzer == null ) analyzer = propertiesMetadata.analyzer;
- if ( analyzer == null ) throw new AssertionFailure( "Analizer should not be undefined" );
- this.analyzer.addScopedAnalyzer( fieldName, analyzer );
- }
+ setAccessible(member);
+ propertiesMetadata.embeddedGetters.add(member);
+ PropertiesMetadata metadata = new PropertiesMetadata();
+ propertiesMetadata.embeddedPropertiesMetadata.add(metadata);
+ metadata.boost = getBoost(member);
+ //property > entity analyzer
+ Analyzer analyzer = getAnalyzer(member, context);
+ metadata.analyzer = analyzer != null ? analyzer : propertiesMetadata.analyzer;
+ String localPrefix = buildEmbeddedPrefix(prefix, embeddedAnn, member);
+ initializeMembers(elementClass, metadata, false, localPrefix, processedClasses, context);
+ /**
+ * We will only index the "expected" type but that's OK, HQL cannot do downcasting either
+ */
+ if (member.isArray())
+ {
+ propertiesMetadata.embeddedContainers.add(PropertiesMetadata.Container.ARRAY);
+ }
+ else if (member.isCollection())
+ {
+ if (Map.class.equals(member.getCollectionClass()))
+ {
+ //hum subclasses etc etc??
+ propertiesMetadata.embeddedContainers.add(PropertiesMetadata.Container.MAP);
+ }
+ else
+ {
+ propertiesMetadata.embeddedContainers.add(PropertiesMetadata.Container.COLLECTION);
+ }
+ }
+ else
+ {
+ propertiesMetadata.embeddedContainers.add(PropertiesMetadata.Container.OBJECT);
+ }
- private String buildEmbeddedPrefix(String prefix, IndexedEmbedded embeddedAnn, XProperty member) {
- String localPrefix = prefix;
- if ( ".".equals( embeddedAnn.prefix() ) ) {
- //default to property name
- localPrefix += member.getName() + '.';
- }
- else {
- localPrefix += embeddedAnn.prefix();
- }
- return localPrefix;
- }
+ processedClasses.remove(elementClass); //pop
+ }
+ else if (log.isTraceEnabled())
+ {
+ String localPrefix = buildEmbeddedPrefix(prefix, embeddedAnn, member);
+ log.trace("depth reached, ignoring {}", localPrefix);
+ }
- private Field.Store getStore(Store store) {
- switch ( store ) {
- case NO:
- return Field.Store.NO;
- case YES:
- return Field.Store.YES;
- case COMPRESS:
- return Field.Store.COMPRESS;
- default:
- throw new AssertionFailure( "Unexpected Store: " + store );
- }
- }
+ level--;
+ maxLevel = oldMaxLevel; //set back the the old max level
+ }
- private Field.TermVector getTermVector(TermVector vector) {
- switch ( vector ) {
- case NO:
- return Field.TermVector.NO;
- case YES:
- return Field.TermVector.YES;
- case WITH_OFFSETS:
- return Field.TermVector.WITH_OFFSETS;
- case WITH_POSITIONS:
- return Field.TermVector.WITH_POSITIONS;
- case WITH_POSITION_OFFSETS:
- return Field.TermVector.WITH_POSITIONS_OFFSETS;
- default:
- throw new AssertionFailure( "Unexpected TermVector: " + vector );
- }
- }
+ ContainedIn containedAnn = member.getAnnotation(ContainedIn.class);
+ if (containedAnn != null)
+ {
+ setAccessible(member);
+ propertiesMetadata.containedInGetters.add(member);
+ }
+ }
- private Field.Index getIndex(Index index) {
- switch ( index ) {
- case NO:
- return Field.Index.NO;
- case NO_NORMS:
- return Field.Index.NO_NORMS;
- case TOKENIZED:
- return Field.Index.TOKENIZED;
- case UN_TOKENIZED:
- return Field.Index.UN_TOKENIZED;
- default:
- throw new AssertionFailure( "Unexpected Index: " + index );
- }
- }
+ private void bindClassAnnotation(String prefix, PropertiesMetadata propertiesMetadata, ClassBridge ann, InitContext context)
+ {
+ //FIXME name should be prefixed
+ String fieldName = prefix + ann.name();
+ propertiesMetadata.classNames.add(fieldName);
+ propertiesMetadata.classStores.add(getStore(ann.store()));
+ propertiesMetadata.classIndexes.add(getIndex(ann.index()));
+ propertiesMetadata.classTermVectors.add(getTermVector(ann.termVector()));
+ propertiesMetadata.classBridges.add(BridgeFactory.extractType(ann));
+ propertiesMetadata.classBoosts.add(ann.boost().value());
- private Float getBoost(XAnnotatedElement element) {
- if ( element == null ) return null;
- Boost boost = element.getAnnotation( Boost.class );
- return boost != null ?
- boost.value() :
- null;
- }
+ Analyzer analyzer = getAnalyzer(ann.analyzer(), context);
+ if (analyzer == null) analyzer = propertiesMetadata.analyzer;
+ if (analyzer == null) throw new AssertionFailure("Analyzer should not be undefined");
+ this.analyzer.addScopedAnalyzer(fieldName, analyzer);
+ }
- private Object getMemberValue(Object bean, XMember getter) {
- Object value;
- try {
- value = getter.invoke( bean );
- }
- catch (Exception e) {
- throw new IllegalStateException( "Could not get property value", e );
- }
- return value;
- }
+ private void bindFieldAnnotation(XProperty member, PropertiesMetadata propertiesMetadata, String prefix,
org.hibernate.search.annotations.Field fieldAnn, InitContext context)
+ {
+ setAccessible(member);
+ propertiesMetadata.fieldGetters.add(member);
+ String fieldName = prefix + BinderHelper.getAttributeName(member, fieldAnn.name());
+ propertiesMetadata.fieldNames.add(fieldName);
+ propertiesMetadata.fieldStore.add(getStore(fieldAnn.store()));
+ propertiesMetadata.fieldIndex.add(getIndex(fieldAnn.index()));
+ propertiesMetadata.fieldTermVectors.add(getTermVector(fieldAnn.termVector()));
+ propertiesMetadata.fieldBridges.add(BridgeFactory.guessType(fieldAnn, member, reflectionManager));
- //TODO could we use T instead of EntityClass?
- public void addWorkToQueue(Class entityClass, T entity, Serializable id, WorkType workType, List<LuceneWork> queue, SearchFactoryImplementor searchFactoryImplementor) {
- //TODO with the caller loop we are in a n^2: optimize it using a HashMap for work recognition
- for (LuceneWork luceneWork : queue) {
- //any work on the same entity should be ignored
- if ( luceneWork.getEntityClass() == entityClass
- ) {
- Serializable currentId = luceneWork.getId();
- if ( currentId != null && currentId.equals( id ) ) { //find a way to use Type.equals(x,y)
- return;
- }
- //TODO do something to avoid multiple PURGE ALL and OPTIMIZE
- }
+ // Field > property > entity analyzer
+ Analyzer analyzer = getAnalyzer(fieldAnn.analyzer(), context);
+ if (analyzer == null) analyzer = getAnalyzer(member, context);
+ if (analyzer == null) analyzer = propertiesMetadata.analyzer;
+ if (analyzer == null) throw new AssertionFailure("Analizer should not be undefined");
+ this.analyzer.addScopedAnalyzer(fieldName, analyzer);
+ }
- }
- boolean searchForContainers = false;
- String idInString = idBridge.objectToString( id );
- if ( workType == WorkType.ADD ) {
- Document doc = getDocument( entity, id );
- queue.add( new AddLuceneWork( id, idInString, entityClass, doc ) );
- searchForContainers = true;
- }
- else if ( workType == WorkType.DELETE || workType == WorkType.PURGE ) {
- queue.add( new DeleteLuceneWork( id, idInString, entityClass ) );
- }
- else if ( workType == WorkType.PURGE_ALL ) {
- queue.add( new PurgeAllLuceneWork( entityClass ) );
- }
- else if ( workType == WorkType.UPDATE || workType == WorkType.COLLECTION ) {
- Document doc = getDocument( entity, id );
- /**
- * even with Lucene 2.1, use of indexWriter to update is not an option
- * We can only delete by term, and the index doesn't have a term that
- * uniquely identify the entry.
- * But essentially the optimization we are doing is the same Lucene is doing, the only extra cost is the
- * double file opening.
- */
- queue.add( new DeleteLuceneWork( id, idInString, entityClass ) );
- queue.add( new AddLuceneWork( id, idInString, entityClass, doc ) );
- searchForContainers = true;
- }
- else if ( workType == WorkType.INDEX ) {
- Document doc = getDocument( entity, id );
- queue.add( new DeleteLuceneWork( id, idInString, entityClass ) );
- LuceneWork work = new AddLuceneWork( id, idInString, entityClass, doc );
- work.setBatch( true );
- queue.add( work );
- searchForContainers = true;
- }
+ private String buildEmbeddedPrefix(String prefix, IndexedEmbedded embeddedAnn, XProperty member)
+ {
+ String localPrefix = prefix;
+ if (".".equals(embeddedAnn.prefix()))
+ {
+ //default to property name
+ localPrefix += member.getName() + '.';
+ }
+ else
+ {
+ localPrefix += embeddedAnn.prefix();
+ }
+ return localPrefix;
+ }
- else {
- throw new AssertionFailure( "Unknown WorkType: " + workType );
- }
+ private Field.Store getStore(Store store)
+ {
+ switch (store)
+ {
+ case NO:
+ return Field.Store.NO;
+ case YES:
+ return Field.Store.YES;
+ case COMPRESS:
+ return Field.Store.COMPRESS;
+ default:
+ throw new AssertionFailure("Unexpected Store: " + store);
+ }
+ }
- /**
- * When references are changed, either null or another one, we expect dirty checking to be triggered (both sides
- * have to be updated)
- * When the internal object is changed, we apply the {Add|Update}Work on containedIns
- */
- if ( searchForContainers ) {
- processContainedIn( entity, queue, rootPropertiesMetadata, searchFactoryImplementor );
- }
- }
+ private Field.TermVector getTermVector(TermVector vector)
+ {
+ switch (vector)
+ {
+ case NO:
+ return Field.TermVector.NO;
+ case YES:
+ return Field.TermVector.YES;
+ case WITH_OFFSETS:
+ return Field.TermVector.WITH_OFFSETS;
+ case WITH_POSITIONS:
+ return Field.TermVector.WITH_POSITIONS;
+ case WITH_POSITION_OFFSETS:
+ return Field.TermVector.WITH_POSITIONS_OFFSETS;
+ default:
+ throw new AssertionFailure("Unexpected TermVector: " + vector);
+ }
+ }
- private void processContainedIn(Object instance, List<LuceneWork> queue, PropertiesMetadata metadata, SearchFactoryImplementor searchFactoryImplementor) {
- for (int i = 0; i < metadata.containedInGetters.size(); i++) {
- XMember member = metadata.containedInGetters.get( i );
- Object value = getMemberValue( instance, member );
- if ( value == null ) continue;
+ private Field.Index getIndex(Index index)
+ {
+ switch (index)
+ {
+ case NO:
+ return Field.Index.NO;
+ case NO_NORMS:
+ return Field.Index.NO_NORMS;
+ case TOKENIZED:
+ return Field.Index.TOKENIZED;
+ case UN_TOKENIZED:
+ return Field.Index.UN_TOKENIZED;
+ default:
+ throw new AssertionFailure("Unexpected Index: " + index);
+ }
+ }
- if ( member.isArray() ) {
- for (Object arrayValue : (Object[]) value) {
- //highly inneficient but safe wrt the actual targeted class
- Class valueClass = Hibernate.getClass( arrayValue );
- DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get( valueClass );
- if ( builder == null ) continue;
- processContainedInValue( arrayValue, queue, valueClass, builder, searchFactoryImplementor );
- }
- }
- else if ( member.isCollection() ) {
- Collection collection;
- if ( Map.class.equals( member.getCollectionClass() ) ) {
- //hum
- collection = ( (Map) value ).values();
- }
- else {
- collection = (Collection) value;
- }
- for (Object collectionValue : collection) {
- //highly inneficient but safe wrt the actual targeted class
- Class valueClass = Hibernate.getClass( collectionValue );
- DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get( valueClass );
- if ( builder == null ) continue;
- processContainedInValue( collectionValue, queue, valueClass, builder, searchFactoryImplementor );
- }
- }
- else {
- Class valueClass = Hibernate.getClass( value );
- DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get( valueClass );
- if ( builder == null ) continue;
- processContainedInValue( value, queue, valueClass, builder, searchFactoryImplementor );
- }
- }
- //an embedded cannot have a useful @ContainedIn (no shared reference)
- //do not walk through them
- }
+ private Float getBoost(XAnnotatedElement element)
+ {
+ if (element == null) return null;
+ Boost boost = element.getAnnotation(Boost.class);
+ return boost != null ?
+ boost.value() :
+ null;
+ }
- private void processContainedInValue(Object value, List<LuceneWork> queue, Class valueClass,
- DocumentBuilder builder, SearchFactoryImplementor searchFactoryImplementor) {
- Serializable id = (Serializable) builder.getMemberValue( value, builder.idGetter );
- builder.addWorkToQueue( valueClass, value, id, WorkType.UPDATE, queue, searchFactoryImplementor );
- }
+ private Object getMemberValue(Object bean, XMember getter)
+ {
+ Object value;
+ try
+ {
+ value = getter.invoke(bean);
+ }
+ catch (Exception e)
+ {
+ throw new IllegalStateException("Could not get property value", e);
+ }
+ return value;
+ }
- public Document getDocument(T instance, Serializable id) {
- Document doc = new Document();
- XClass instanceClass = reflectionManager.toXClass( Hibernate.getClass( instance ) );
- if ( rootPropertiesMetadata.boost != null ) {
- doc.setBoost( rootPropertiesMetadata.boost );
- }
- {
- Field classField =
- new Field( CLASS_FIELDNAME, instanceClass.getName(), Field.Store.YES, Field.Index.UN_TOKENIZED, Field.TermVector.NO );
- doc.add( classField );
- LuceneOptions luceneOptions = new LuceneOptions(Field.Store.YES,
- Field.Index.UN_TOKENIZED, Field.TermVector.NO, idBoost);
- idBridge.set( idKeywordName, id, doc, luceneOptions );
- }
- buildDocumentFields( instance, doc, rootPropertiesMetadata );
- return doc;
- }
+ //TODO could we use T instead of EntityClass?
+ public void addWorkToQueue(Class entityClass, T entity, Serializable id, WorkType workType, List<LuceneWork> queue, SearchFactoryImplementor searchFactoryImplementor)
+ {
+ //TODO with the caller loop we are in a n^2: optimize it using a HashMap for work recognition
+ for (LuceneWork luceneWork : queue)
+ {
+ //any work on the same entity should be ignored
+ if (luceneWork.getEntityClass() == entityClass
+ )
+ {
+ Serializable currentId = luceneWork.getId();
+ if (currentId != null && currentId.equals(id))
+ { //find a way to use Type.equals(x,y)
+ return;
+ }
+ //TODO do something to avoid multiple PURGE ALL and OPTIMIZE
+ }
- private void buildDocumentFields(Object instance, Document doc, PropertiesMetadata propertiesMetadata) {
- if ( instance == null ) return;
- //needed for field access: I cannot work in the proxied version
- Object unproxiedInstance = unproxy( instance );
- for (int i = 0; i < propertiesMetadata.classBridges.size(); i++) {
- FieldBridge fb = propertiesMetadata.classBridges.get( i );
- fb.set(propertiesMetadata.classNames.get(i), unproxiedInstance,
- doc, propertiesMetadata.getClassLuceneOptions(i));
- }
- for (int i = 0; i < propertiesMetadata.fieldNames.size(); i++) {
- XMember member = propertiesMetadata.fieldGetters.get( i );
- Object value = getMemberValue( unproxiedInstance, member );
- propertiesMetadata.fieldBridges.get(i).set(
- propertiesMetadata.fieldNames.get(i), value, doc,
- propertiesMetadata.getFieldLuceneOptions(i, getBoost(member)));
- }
- for (int i = 0; i < propertiesMetadata.embeddedGetters.size(); i++) {
- XMember member = propertiesMetadata.embeddedGetters.get( i );
- Object value = getMemberValue( unproxiedInstance, member );
- //TODO handle boost at embedded level: already stored in propertiesMedatada.boost
+ }
+ boolean searchForContainers = false;
+ String idInString = idBridge.objectToString(id);
+ if (workType == WorkType.ADD)
+ {
+ Document doc = getDocument(entity, id);
+ queue.add(new AddLuceneWork(id, idInString, entityClass, doc));
+ searchForContainers = true;
+ }
+ else if (workType == WorkType.DELETE || workType == WorkType.PURGE)
+ {
+ queue.add(new DeleteLuceneWork(id, idInString, entityClass));
+ }
+ else if (workType == WorkType.PURGE_ALL)
+ {
+ queue.add(new PurgeAllLuceneWork(entityClass));
+ }
+ else if (workType == WorkType.UPDATE || workType == WorkType.COLLECTION)
+ {
+ Document doc = getDocument(entity, id);
+ /**
+ * even with Lucene 2.1, use of indexWriter to update is not an option
+ * We can only delete by term, and the index doesn't have a term that
+ * uniquely identify the entry.
+ * But essentially the optimization we are doing is the same Lucene is doing, the only extra cost is the
+ * double file opening.
+ */
+ queue.add(new DeleteLuceneWork(id, idInString, entityClass));
+ queue.add(new AddLuceneWork(id, idInString, entityClass, doc));
+ searchForContainers = true;
+ }
+ else if (workType == WorkType.INDEX)
+ {
+ Document doc = getDocument(entity, id);
+ queue.add(new DeleteLuceneWork(id, idInString, entityClass));
+ LuceneWork work = new AddLuceneWork(id, idInString, entityClass, doc);
+ work.setBatch(true);
+ queue.add(work);
+ searchForContainers = true;
+ }
- if ( value == null ) continue;
- PropertiesMetadata embeddedMetadata = propertiesMetadata.embeddedPropertiesMetadata.get( i );
- switch ( propertiesMetadata.embeddedContainers.get( i ) ) {
- case ARRAY:
- for (Object arrayValue : (Object[]) value) {
- buildDocumentFields( arrayValue, doc, embeddedMetadata );
- }
- break;
- case COLLECTION:
- for (Object collectionValue : (Collection) value) {
- buildDocumentFields( collectionValue, doc, embeddedMetadata );
- }
- break;
- case MAP:
- for (Object collectionValue : ( (Map) value ).values()) {
- buildDocumentFields( collectionValue, doc, embeddedMetadata );
- }
- break;
- case OBJECT:
- buildDocumentFields( value, doc, embeddedMetadata );
- break;
- default:
- throw new AssertionFailure( "Unknown embedded container: "
- + propertiesMetadata.embeddedContainers.get( i ) );
- }
- }
- }
+ else
+ {
+ throw new AssertionFailure("Unknown WorkType: " + workType);
+ }
- private Object unproxy(Object value) {
- //FIXME this service should be part of Core?
- if ( value instanceof HibernateProxy ) {
- // .getImplementation() initializes the data by side effect
- value = ( (HibernateProxy) value ).getHibernateLazyInitializer()
- .getImplementation();
- }
- return value;
- }
+ /**
+ * When references are changed, either null or another one, we expect dirty checking to be triggered (both sides
+ * have to be updated)
+ * When the internal object is changed, we apply the {Add|Update}Work on containedIns
+ */
+ if (searchForContainers)
+ {
+ processContainedIn(entity, queue, rootPropertiesMetadata, searchFactoryImplementor);
+ }
+ }
- public Term getTerm(Serializable id) {
- return new Term( idKeywordName, idBridge.objectToString( id ) );
- }
+ private void processContainedIn(Object instance, List<LuceneWork> queue, PropertiesMetadata metadata, SearchFactoryImplementor searchFactoryImplementor)
+ {
+ for (int i = 0; i < metadata.containedInGetters.size(); i++)
+ {
+ XMember member = metadata.containedInGetters.get(i);
+ Object value = getMemberValue(instance, member);
+ if (value == null) continue;
- public DirectoryProvider[] getDirectoryProviders() {
- return directoryProviders;
- }
+ if (member.isArray())
+ {
+ for (Object arrayValue : (Object[]) value)
+ {
+ //highly inneficient but safe wrt the actual targeted class
+ Class valueClass = Hibernate.getClass(arrayValue);
+ DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get(valueClass);
+ if (builder == null) continue;
+ processContainedInValue(arrayValue, queue, valueClass, builder, searchFactoryImplementor);
+ }
+ }
+ else if (member.isCollection())
+ {
+ Collection collection;
+ if (Map.class.equals(member.getCollectionClass()))
+ {
+ //hum
+ collection = ((Map) value).values();
+ }
+ else
+ {
+ collection = (Collection) value;
+ }
+ for (Object collectionValue : collection)
+ {
+ //highly inneficient but safe wrt the actual targeted class
+ Class valueClass = Hibernate.getClass(collectionValue);
+ DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get(valueClass);
+ if (builder == null) continue;
+ processContainedInValue(collectionValue, queue, valueClass, builder, searchFactoryImplementor);
+ }
+ }
+ else
+ {
+ Class valueClass = Hibernate.getClass(value);
+ DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get(valueClass);
+ if (builder == null) continue;
+ processContainedInValue(value, queue, valueClass, builder, searchFactoryImplementor);
+ }
+ }
+ //an embedded cannot have a useful @ContainedIn (no shared reference)
+ //do not walk through them
+ }
- public IndexShardingStrategy getDirectoryProviderSelectionStrategy() {
- return shardingStrategy;
- }
+ private void processContainedInValue(Object value, List<LuceneWork> queue, Class valueClass,
+ DocumentBuilder builder, SearchFactoryImplementor searchFactoryImplementor)
+ {
+ Serializable id = (Serializable) builder.getMemberValue(value, builder.idGetter);
+ builder.addWorkToQueue(valueClass, value, id, WorkType.UPDATE, queue, searchFactoryImplementor);
+ }
- public Analyzer getAnalyzer() {
- return analyzer;
- }
+ public Document getDocument(T instance, Serializable id)
+ {
+ Document doc = new Document();
+ XClass instanceClass = reflectionManager.toXClass(Hibernate.getClass(instance));
+ if (rootPropertiesMetadata.boost != null)
+ {
+ doc.setBoost(rootPropertiesMetadata.boost);
+ }
+ {
+ Field classField =
+ new Field(CLASS_FIELDNAME, instanceClass.getName(), Field.Store.YES, Field.Index.UN_TOKENIZED, Field.TermVector.NO);
+ doc.add(classField);
+ LuceneOptions luceneOptions = new LuceneOptions(Field.Store.YES,
+ Field.Index.UN_TOKENIZED, Field.TermVector.NO, idBoost);
+ idBridge.set(idKeywordName, id, doc, luceneOptions);
+ }
+ buildDocumentFields(instance, doc, rootPropertiesMetadata);
+ return doc;
+ }
- private static void setAccessible(XMember member) {
- if ( !Modifier.isPublic( member.getModifiers() ) ) {
- member.setAccessible( true );
- }
- }
+ private void buildDocumentFields(Object instance, Document doc, PropertiesMetadata propertiesMetadata)
+ {
+ if (instance == null) return;
+ //needed for field access: I cannot work in the proxied version
+ Object unproxiedInstance = unproxy(instance);
+ for (int i = 0; i < propertiesMetadata.classBridges.size(); i++)
+ {
+ FieldBridge fb = propertiesMetadata.classBridges.get(i);
+ fb.set(propertiesMetadata.classNames.get(i), unproxiedInstance,
+ doc, propertiesMetadata.getClassLuceneOptions(i));
+ }
+ for (int i = 0; i < propertiesMetadata.fieldNames.size(); i++)
+ {
+ XMember member = propertiesMetadata.fieldGetters.get(i);
+ Object value = getMemberValue(unproxiedInstance, member);
+ propertiesMetadata.fieldBridges.get(i).set(
+ propertiesMetadata.fieldNames.get(i), value, doc,
+ propertiesMetadata.getFieldLuceneOptions(i, getBoost(member)));
+ }
+ for (int i = 0; i < propertiesMetadata.embeddedGetters.size(); i++)
+ {
+ XMember member = propertiesMetadata.embeddedGetters.get(i);
+ Object value = getMemberValue(unproxiedInstance, member);
+ //TODO handle boost at embedded level: already stored in propertiesMedatada.boost
- public TwoWayFieldBridge getIdBridge() {
- return idBridge;
- }
+ if (value == null) continue;
+ PropertiesMetadata embeddedMetadata = propertiesMetadata.embeddedPropertiesMetadata.get(i);
+ switch (propertiesMetadata.embeddedContainers.get(i))
+ {
+ case ARRAY:
+ for (Object arrayValue : (Object[]) value)
+ {
+ buildDocumentFields(arrayValue, doc, embeddedMetadata);
+ }
+ break;
+ case COLLECTION:
+ for (Object collectionValue : (Collection) value)
+ {
+ buildDocumentFields(collectionValue, doc, embeddedMetadata);
+ }
+ break;
+ case MAP:
+ for (Object collectionValue : ((Map) value).values())
+ {
+ buildDocumentFields(collectionValue, doc, embeddedMetadata);
+ }
+ break;
+ case OBJECT:
+ buildDocumentFields(value, doc, embeddedMetadata);
+ break;
+ default:
+ throw new AssertionFailure("Unknown embedded container: "
+ + propertiesMetadata.embeddedContainers.get(i));
+ }
+ }
+ }
- public String getIdKeywordName() {
- return idKeywordName;
- }
+ private Object unproxy(Object value)
+ {
+ //FIXME this service should be part of Core?
+ if (value instanceof HibernateProxy)
+ {
+ // .getImplementation() initializes the data by side effect
+ value = ((HibernateProxy) value).getHibernateLazyInitializer()
+ .getImplementation();
+ }
+ return value;
+ }
- public static Class getDocumentClass(Document document) {
- String className = document.get( DocumentBuilder.CLASS_FIELDNAME );
- try {
- return ReflectHelper.classForName( className );
- }
- catch (ClassNotFoundException e) {
- throw new SearchException( "Unable to load indexed class: " + className, e );
- }
- }
+ public Term getTerm(Serializable id)
+ {
+ if (idProvided)
+ {
+ return new Term(idKeywordName, (String) id);
+ }
- public static Serializable getDocumentId(SearchFactoryImplementor searchFactoryImplementor, Class clazz, Document document) {
- DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get( clazz );
- if ( builder == null ) throw new SearchException( "No Lucene configuration set up for: " + clazz.getName() );
- return (Serializable) builder.getIdBridge().get( builder.getIdKeywordName(), document );
- }
+ return new Term(idKeywordName, idBridge.objectToString(id));
+ }
- public static Object[] getDocumentFields(SearchFactoryImplementor searchFactoryImplementor, Class clazz, Document document, String[] fields) {
- DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get( clazz );
- if ( builder == null ) throw new SearchException( "No Lucene configuration set up for: " + clazz.getName() );
- final int fieldNbr = fields.length;
- Object[] result = new Object[fieldNbr];
+ public DirectoryProvider[] getDirectoryProviders()
+ {
+ return directoryProviders;
+ }
- if ( builder.idKeywordName != null ) {
- populateResult( builder.idKeywordName, builder.idBridge, Field.Store.YES, fields, result, document );
- }
+ public IndexShardingStrategy getDirectoryProviderSelectionStrategy()
+ {
+ return shardingStrategy;
+ }
- final PropertiesMetadata metadata = builder.rootPropertiesMetadata;
- processFieldsForProjection( metadata, fields, result, document );
- return result;
- }
+ public Analyzer getAnalyzer()
+ {
+ return analyzer;
+ }
- private static void processFieldsForProjection(PropertiesMetadata metadata, String[] fields, Object[] result, Document document) {
- final int nbrFoEntityFields = metadata.fieldNames.size();
- for (int index = 0; index < nbrFoEntityFields; index++) {
- populateResult( metadata.fieldNames.get( index ),
- metadata.fieldBridges.get( index ),
- metadata.fieldStore.get( index ),
- fields,
- result,
- document
- );
- }
- final int nbrOfEmbeddedObjects = metadata.embeddedPropertiesMetadata.size();
- for (int index = 0; index < nbrOfEmbeddedObjects; index++) {
- //there is nothing we can do for collections
- if ( metadata.embeddedContainers.get( index ) == PropertiesMetadata.Container.OBJECT ) {
- processFieldsForProjection( metadata.embeddedPropertiesMetadata.get( index ), fields, result, document );
- }
- }
- }
+ private static void setAccessible(XMember member)
+ {
+ if (!Modifier.isPublic(member.getModifiers()))
+ {
+ member.setAccessible(true);
+ }
+ }
- private static void populateResult(String fieldName, FieldBridge fieldBridge, Field.Store store,
- String[] fields, Object[] result, Document document) {
- int matchingPosition = getFieldPosition( fields, fieldName );
- if ( matchingPosition != -1 ) {
- //TODO make use of an isTwoWay() method
- if ( store != Field.Store.NO && TwoWayFieldBridge.class.isAssignableFrom( fieldBridge.getClass() ) ) {
- result[matchingPosition] = ( (TwoWayFieldBridge) fieldBridge ).get( fieldName, document );
- if ( log.isTraceEnabled() ) {
- log.trace( "Field {} projected as {}", fieldName, result[matchingPosition] );
- }
- }
- else {
- if ( store == Field.Store.NO ) {
- throw new SearchException( "Projecting an unstored field: " + fieldName );
- }
- else {
- throw new SearchException( "FieldBridge is not a TwoWayFieldBridge: " + fieldBridge.getClass() );
- }
- }
- }
- }
+ public TwoWayFieldBridge getIdBridge()
+ {
+ return idBridge;
+ }
- private static int getFieldPosition(String[] fields, String fieldName) {
- int fieldNbr = fields.length;
- for (int index = 0; index < fieldNbr; index++) {
- if ( fieldName.equals( fields[index] ) ) return index;
- }
- return -1;
- }
+ public String getIdKeywordName()
+ {
+ return idKeywordName;
+ }
- public void postInitialize(Set<Class> indexedClasses) {
- //this method does not requires synchronization
- Class plainClass = reflectionManager.toClass( beanClass );
- Set<Class> tempMappedSubclasses = new HashSet<Class>();
- //together with the caller this creates a o(2), but I think it's still faster than create the up hierarchy for each class
- for (Class currentClass : indexedClasses) {
- if ( plainClass.isAssignableFrom( currentClass ) ) tempMappedSubclasses.add( currentClass );
- }
- this.mappedSubclasses = Collections.unmodifiableSet( tempMappedSubclasses );
- Class superClass = plainClass.getSuperclass();
- this.isRoot = true;
- while ( superClass != null) {
- if ( indexedClasses.contains( superClass ) ) {
- this.isRoot = false;
- break;
- }
- superClass = superClass.getSuperclass();
- }
- }
+ public static Class getDocumentClass(Document document)
+ {
+ String className = document.get(DocumentBuilder.CLASS_FIELDNAME);
+ try
+ {
+ return ReflectHelper.classForName(className);
+ }
+ catch (ClassNotFoundException e)
+ {
+ throw new SearchException("Unable to load indexed class: " + className, e);
+ }
+ }
+ public static Serializable getDocumentId(SearchFactoryImplementor searchFactoryImplementor, Class clazz, Document document)
+ {
+ DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get(clazz);
+ if (builder == null) throw new SearchException("No Lucene configuration set up for: " + clazz.getName());
+ return (Serializable) builder.getIdBridge().get(builder.getIdKeywordName(), document);
+ }
- public Set<Class> getMappedSubclasses() {
- return mappedSubclasses;
- }
+ public static Object[] getDocumentFields(SearchFactoryImplementor searchFactoryImplementor, Class clazz, Document document, String[] fields)
+ {
+ DocumentBuilder builder = searchFactoryImplementor.getDocumentBuilders().get(clazz);
+ if (builder == null) throw new SearchException("No Lucene configuration set up for: " + clazz.getName());
+ final int fieldNbr = fields.length;
+ Object[] result = new Object[fieldNbr];
- /**
- * Make sure to return false if there is a risk of composite id
- * if composite id, use of (a, b) in ((1,2), (3,4)) fails on most database
- */
- public boolean isSafeFromTupleId() {
- return safeFromTupleId;
- }
+ if (builder.idKeywordName != null)
+ {
+ populateResult(builder.idKeywordName, builder.idBridge, Field.Store.YES, fields, result, document);
+ }
- /**
- * Wrapper class containing all the meta data extracted out of the entities.
- */
- private static class PropertiesMetadata {
- public Float boost;
- public Analyzer analyzer;
- public final List<String> fieldNames = new ArrayList<String>();
- public final List<XMember> fieldGetters = new ArrayList<XMember>();
- public final List<FieldBridge> fieldBridges = new ArrayList<FieldBridge>();
- public final List<Field.Store> fieldStore = new ArrayList<Field.Store>();
- public final List<Field.Index> fieldIndex = new ArrayList<Field.Index>();
- public final List<Field.TermVector> fieldTermVectors = new ArrayList<Field.TermVector>();
- public final List<XMember> embeddedGetters = new ArrayList<XMember>();
- public final List<PropertiesMetadata> embeddedPropertiesMetadata = new ArrayList<PropertiesMetadata>();
- public final List<Container> embeddedContainers = new ArrayList<Container>();
- public final List<XMember> containedInGetters = new ArrayList<XMember>();
- public final List<String> classNames = new ArrayList<String>();
- public final List<Field.Store> classStores = new ArrayList<Field.Store>();
- public final List<Field.Index> classIndexes = new ArrayList<Field.Index>();
- public final List<FieldBridge> classBridges = new ArrayList<FieldBridge>();
- public final List<Field.TermVector> classTermVectors = new ArrayList<Field.TermVector>();
- public final List<Float> classBoosts = new ArrayList<Float>();
+ final PropertiesMetadata metadata = builder.rootPropertiesMetadata;
+ processFieldsForProjection(metadata, fields, result, document);
+ return result;
+ }
- public enum Container {
- OBJECT,
- COLLECTION,
- MAP,
- ARRAY
- }
-
- private LuceneOptions getClassLuceneOptions(int i) {
- LuceneOptions options = new LuceneOptions(classStores.get(i),
- classIndexes.get(i), classTermVectors.get(i), classBoosts.get(i));
- return options;
- }
-
- private LuceneOptions getFieldLuceneOptions(int i, Float boost) {
- LuceneOptions options = new LuceneOptions(fieldStore.get(i),
- fieldIndex.get(i), fieldTermVectors.get(i), boost);
- return options;
- }
- }
+ private static void processFieldsForProjection(PropertiesMetadata metadata, String[] fields, Object[] result, Document document)
+ {
+ final int nbrFoEntityFields = metadata.fieldNames.size();
+ for (int index = 0; index < nbrFoEntityFields; index++)
+ {
+ populateResult(metadata.fieldNames.get(index),
+ metadata.fieldBridges.get(index),
+ metadata.fieldStore.get(index),
+ fields,
+ result,
+ document
+ );
+ }
+ final int nbrOfEmbeddedObjects = metadata.embeddedPropertiesMetadata.size();
+ for (int index = 0; index < nbrOfEmbeddedObjects; index++)
+ {
+ //there is nothing we can do for collections
+ if (metadata.embeddedContainers.get(index) == PropertiesMetadata.Container.OBJECT)
+ {
+ processFieldsForProjection(metadata.embeddedPropertiesMetadata.get(index), fields, result, document);
+ }
+ }
+ }
+
+ private static void populateResult(String fieldName, FieldBridge fieldBridge, Field.Store store,
+ String[] fields, Object[] result, Document document)
+ {
+ int matchingPosition = getFieldPosition(fields, fieldName);
+ if (matchingPosition != -1)
+ {
+ //TODO make use of an isTwoWay() method
+ if (store != Field.Store.NO && TwoWayFieldBridge.class.isAssignableFrom(fieldBridge.getClass()))
+ {
+ result[matchingPosition] = ((TwoWayFieldBridge) fieldBridge).get(fieldName, document);
+ if (log.isTraceEnabled())
+ {
+ log.trace("Field {} projected as {}", fieldName, result[matchingPosition]);
+ }
+ }
+ else
+ {
+ if (store == Field.Store.NO)
+ {
+ throw new SearchException("Projecting an unstored field: " + fieldName);
+ }
+ else
+ {
+ throw new SearchException("FieldBridge is not a TwoWayFieldBridge: " + fieldBridge.getClass());
+ }
+ }
+ }
+ }
+
+ private static int getFieldPosition(String[] fields, String fieldName)
+ {
+ int fieldNbr = fields.length;
+ for (int index = 0; index < fieldNbr; index++)
+ {
+ if (fieldName.equals(fields[index])) return index;
+ }
+ return -1;
+ }
+
+ public void postInitialize(Set<Class> indexedClasses)
+ {
+ //this method does not requires synchronization
+ Class plainClass = reflectionManager.toClass(beanClass);
+ Set<Class> tempMappedSubclasses = new HashSet<Class>();
+ //together with the caller this creates a o(2), but I think it's still faster than create the up hierarchy for each class
+ for (Class currentClass : indexedClasses)
+ {
+ if (plainClass.isAssignableFrom(currentClass)) tempMappedSubclasses.add(currentClass);
+ }
+ this.mappedSubclasses = Collections.unmodifiableSet(tempMappedSubclasses);
+ Class superClass = plainClass.getSuperclass();
+ this.isRoot = true;
+ while (superClass != null)
+ {
+ if (indexedClasses.contains(superClass))
+ {
+ this.isRoot = false;
+ break;
+ }
+ superClass = superClass.getSuperclass();
+ }
+ }
+
+
+ public Set<Class> getMappedSubclasses()
+ {
+ return mappedSubclasses;
+ }
+
+ /**
+ * Make sure to return false if there is a risk of composite id
+ * if composite id, use of (a, b) in ((1,2), (3,4)) fails on most database
+ */
+ public boolean isSafeFromTupleId()
+ {
+ return safeFromTupleId;
+ }
+
+ /**
+ * Wrapper class containing all the meta data extracted out of the entities.
+ */
+ private static class PropertiesMetadata
+ {
+ public Float boost;
+ public Analyzer analyzer;
+ public final List<String> fieldNames = new ArrayList<String>();
+ public final List<XMember> fieldGetters = new ArrayList<XMember>();
+ public final List<FieldBridge> fieldBridges = new ArrayList<FieldBridge>();
+ public final List<Field.Store> fieldStore = new ArrayList<Field.Store>();
+ public final List<Field.Index> fieldIndex = new ArrayList<Field.Index>();
+ public final List<Field.TermVector> fieldTermVectors = new ArrayList<Field.TermVector>();
+ public final List<XMember> embeddedGetters = new ArrayList<XMember>();
+ public final List<PropertiesMetadata> embeddedPropertiesMetadata = new ArrayList<PropertiesMetadata>();
+ public final List<Container> embeddedContainers = new ArrayList<Container>();
+ public final List<XMember> containedInGetters = new ArrayList<XMember>();
+ public final List<String> classNames = new ArrayList<String>();
+ public final List<Field.Store> classStores = new ArrayList<Field.Store>();
+ public final List<Field.Index> classIndexes = new ArrayList<Field.Index>();
+ public final List<FieldBridge> classBridges = new ArrayList<FieldBridge>();
+ public final List<Field.TermVector> classTermVectors = new ArrayList<Field.TermVector>();
+ public final List<Float> classBoosts = new ArrayList<Float>();
+
+ public enum Container
+ {
