Package org.infinispan.query.backend

Class QueryInterceptor

java.lang.Object

org.infinispan.interceptors.BaseAsyncInterceptor

org.infinispan.interceptors.DDAsyncInterceptor

org.infinispan.query.backend.QueryInterceptor

All Implemented Interfaces:

Visitor, AsyncInterceptor

public final class QueryInterceptor
extends DDAsyncInterceptor

This interceptor will be created when the System Property "infinispan.query.indexLocalOnly" is "false"

This type of interceptor will allow the indexing of data even when it comes from other caches within a cluster.

However, if the a cache would not be putting the data locally, the interceptor will not index it.

Since:

4.0

Author:

Navin Surtani, Sanne Grinovero <sanne@hibernate.org> (C) 2011 Red Hat Inc., Marko Luksa, anistor@redhat.com

Field Summary

Fields inherited from class org.infinispan.interceptors.BaseAsyncInterceptor

cacheConfiguration

Constructor Summary

Constructors

Constructor	Description
QueryInterceptor(org.hibernate.search.spi.SearchIntegrator searchFactory, KeyTransformationHandler keyTransformationHandler, IndexModificationStrategy indexingMode, ConcurrentMap<GlobalTransaction,Map<Object,Object>> txOldValues, AdvancedCache<?,?> cache)

Method Summary

Modifier and Type	Method	Description
void	enableClasses(Class... classes)
ExecutorService	getAsyncExecutor()	Use this executor for Async operations
IndexModificationStrategy	getIndexModificationMode()
KeyTransformationHandler	getKeyTransformationHandler()
Set<Class<?>>	getKnownClasses()	The set of known classes.
SearchWorkCreator	getSearchWorkCreator()	Get the search work creator.
boolean	isStopping()
void	prepareForStopping()
void	purgeAllIndexes()	Remove all entries from all known indexes
void	purgeIndex(Class<?> entityType)
void	setSearchWorkCreator(SearchWorkCreator searchWorkCreator)	Customize work creation during indexing
protected void	start()
protected void	stop()
Object	visitClearCommand(InvocationContext ctx, org.infinispan.commands.write.ClearCommand command)
Object	visitComputeCommand(InvocationContext ctx, org.infinispan.commands.write.ComputeCommand command)
Object	visitComputeIfAbsentCommand(InvocationContext ctx, org.infinispan.commands.write.ComputeIfAbsentCommand command)
Object	visitPutKeyValueCommand(InvocationContext ctx, org.infinispan.commands.write.PutKeyValueCommand command)
Object	visitPutMapCommand(InvocationContext ctx, org.infinispan.commands.write.PutMapCommand command)
Object	visitReadWriteKeyCommand(InvocationContext ctx, org.infinispan.commands.functional.ReadWriteKeyCommand command)
Object	visitReadWriteKeyValueCommand(InvocationContext ctx, org.infinispan.commands.functional.ReadWriteKeyValueCommand command)
Object	visitReadWriteManyCommand(InvocationContext ctx, org.infinispan.commands.functional.ReadWriteManyCommand command)
Object	visitReadWriteManyEntriesCommand(InvocationContext ctx, org.infinispan.commands.functional.ReadWriteManyEntriesCommand command)
Object	visitRemoveCommand(InvocationContext ctx, org.infinispan.commands.write.RemoveCommand command)
Object	visitReplaceCommand(InvocationContext ctx, org.infinispan.commands.write.ReplaceCommand command)
Object	visitWriteOnlyKeyCommand(InvocationContext ctx, org.infinispan.commands.functional.WriteOnlyKeyCommand command)
Object	visitWriteOnlyKeyValueCommand(InvocationContext ctx, org.infinispan.commands.functional.WriteOnlyKeyValueCommand command)
Object	visitWriteOnlyManyCommand(InvocationContext ctx, org.infinispan.commands.functional.WriteOnlyManyCommand command)
Object	visitWriteOnlyManyEntriesCommand(InvocationContext ctx, org.infinispan.commands.functional.WriteOnlyManyEntriesCommand command)

Methods inherited from class org.infinispan.interceptors.DDAsyncInterceptor

handleDefault, visitCommand, visitCommitCommand, visitDistributedExecuteCommand, visitEntrySetCommand, visitEvictCommand, visitGetAllCommand, visitGetCacheEntryCommand, visitGetKeysInGroupCommand, visitGetKeyValueCommand, visitInvalidateCommand, visitInvalidateL1Command, visitKeySetCommand, visitLockControlCommand, visitPrepareCommand, visitReadOnlyKeyCommand, visitReadOnlyManyCommand, visitRollbackCommand, visitSizeCommand, visitUnknownCommand

Methods inherited from class org.infinispan.interceptors.BaseAsyncInterceptor

asyncInvokeNext, asyncInvokeNext, asyncInvokeNext, asyncValue, delayedValue, delayedValue, invokeNext, invokeNextAndExceptionally, invokeNextAndFinally, invokeNextAndHandle, invokeNextThenAccept, invokeNextThenApply, isSuccessfullyDone, makeStage, setNextInterceptor, valueOrException

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.infinispan.commands.Visitor

visitApplyDeltaCommand, visitRemoveExpiredCommand

Constructor Detail

QueryInterceptor

public QueryInterceptor(org.hibernate.search.spi.SearchIntegrator searchFactory,
                        KeyTransformationHandler keyTransformationHandler,
                        IndexModificationStrategy indexingMode,
                        ConcurrentMap<GlobalTransaction,Map<Object,Object>> txOldValues,
                        AdvancedCache<?,?> cache)

Method Detail

start

protected void start()

stop

protected void stop()

prepareForStopping

public void prepareForStopping()

getAsyncExecutor

public ExecutorService getAsyncExecutor()

Use this executor for Async operations

visitPutKeyValueCommand

public Object visitPutKeyValueCommand(InvocationContext ctx,
                                      org.infinispan.commands.write.PutKeyValueCommand command)

Specified by:

visitPutKeyValueCommand in interface Visitor

Overrides:

visitPutKeyValueCommand in class DDAsyncInterceptor

visitRemoveCommand

public Object visitRemoveCommand(InvocationContext ctx,
                                 org.infinispan.commands.write.RemoveCommand command)

Specified by:

visitRemoveCommand in interface Visitor

Overrides:

visitRemoveCommand in class DDAsyncInterceptor

visitReplaceCommand

public Object visitReplaceCommand(InvocationContext ctx,
                                  org.infinispan.commands.write.ReplaceCommand command)

Specified by:

visitReplaceCommand in interface Visitor

Overrides:

visitReplaceCommand in class DDAsyncInterceptor

visitComputeCommand

public Object visitComputeCommand(InvocationContext ctx,
                                  org.infinispan.commands.write.ComputeCommand command)

Specified by:

visitComputeCommand in interface Visitor

Overrides:

visitComputeCommand in class DDAsyncInterceptor

visitComputeIfAbsentCommand

public Object visitComputeIfAbsentCommand(InvocationContext ctx,
                                          org.infinispan.commands.write.ComputeIfAbsentCommand command)

Specified by:

visitComputeIfAbsentCommand in interface Visitor

Overrides:

visitComputeIfAbsentCommand in class DDAsyncInterceptor

visitPutMapCommand

public Object visitPutMapCommand(InvocationContext ctx,
                                 org.infinispan.commands.write.PutMapCommand command)

Specified by:

visitPutMapCommand in interface Visitor

Overrides:

visitPutMapCommand in class DDAsyncInterceptor

visitClearCommand

public Object visitClearCommand(InvocationContext ctx,
                                org.infinispan.commands.write.ClearCommand command)

Specified by:

visitClearCommand in interface Visitor

Overrides:

visitClearCommand in class DDAsyncInterceptor

visitReadWriteKeyCommand

public Object visitReadWriteKeyCommand(InvocationContext ctx,
                                       org.infinispan.commands.functional.ReadWriteKeyCommand command)

Specified by:

visitReadWriteKeyCommand in interface Visitor

Overrides:

visitReadWriteKeyCommand in class DDAsyncInterceptor

visitWriteOnlyKeyCommand

public Object visitWriteOnlyKeyCommand(InvocationContext ctx,
                                       org.infinispan.commands.functional.WriteOnlyKeyCommand command)

Specified by:

visitWriteOnlyKeyCommand in interface Visitor

Overrides:

visitWriteOnlyKeyCommand in class DDAsyncInterceptor

visitReadWriteKeyValueCommand

public Object visitReadWriteKeyValueCommand(InvocationContext ctx,
                                            org.infinispan.commands.functional.ReadWriteKeyValueCommand command)

Specified by:

visitReadWriteKeyValueCommand in interface Visitor

Overrides:

visitReadWriteKeyValueCommand in class DDAsyncInterceptor

visitWriteOnlyManyEntriesCommand

public Object visitWriteOnlyManyEntriesCommand(InvocationContext ctx,
                                               org.infinispan.commands.functional.WriteOnlyManyEntriesCommand command)

Specified by:

visitWriteOnlyManyEntriesCommand in interface Visitor

Overrides:

visitWriteOnlyManyEntriesCommand in class DDAsyncInterceptor

visitWriteOnlyKeyValueCommand

public Object visitWriteOnlyKeyValueCommand(InvocationContext ctx,
                                            org.infinispan.commands.functional.WriteOnlyKeyValueCommand command)

Specified by:

visitWriteOnlyKeyValueCommand in interface Visitor

Overrides:

visitWriteOnlyKeyValueCommand in class DDAsyncInterceptor

visitWriteOnlyManyCommand

public Object visitWriteOnlyManyCommand(InvocationContext ctx,
                                        org.infinispan.commands.functional.WriteOnlyManyCommand command)

Specified by:

visitWriteOnlyManyCommand in interface Visitor

Overrides:

visitWriteOnlyManyCommand in class DDAsyncInterceptor

visitReadWriteManyCommand

public Object visitReadWriteManyCommand(InvocationContext ctx,
                                        org.infinispan.commands.functional.ReadWriteManyCommand command)

Specified by:

visitReadWriteManyCommand in interface Visitor

Overrides:

visitReadWriteManyCommand in class DDAsyncInterceptor

visitReadWriteManyEntriesCommand

public Object visitReadWriteManyEntriesCommand(InvocationContext ctx,
                                               org.infinispan.commands.functional.ReadWriteManyEntriesCommand command)

Specified by:

visitReadWriteManyEntriesCommand in interface Visitor

Overrides:

visitReadWriteManyEntriesCommand in class DDAsyncInterceptor

purgeAllIndexes

public void purgeAllIndexes()

Remove all entries from all known indexes

purgeIndex

public void purgeIndex(Class<?> entityType)

getKnownClasses

public Set<Class<?>> getKnownClasses()

The set of known classes. Some might be indexable, some are not.

Returns:

an immutable set

enableClasses

public void enableClasses(Class... classes)

getKeyTransformationHandler

public KeyTransformationHandler getKeyTransformationHandler()

getSearchWorkCreator

public SearchWorkCreator getSearchWorkCreator()

Get the search work creator.

setSearchWorkCreator

public void setSearchWorkCreator(SearchWorkCreator searchWorkCreator)

Customize work creation during indexing

Parameters:

searchWorkCreator - custom SearchWorkCreator

getIndexModificationMode

public IndexModificationStrategy getIndexModificationMode()

isStopping

public boolean isStopping()