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SnappyData store based off Pivotal GemFireXD
/*
* Copyright (c) 2010-2015 Pivotal Software, Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you
* may not use this file except in compliance with the License. You
* may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied. See the License for the specific language governing
* permissions and limitations under the License. See accompanying
* LICENSE file.
*/
package com.gemstone.gemfire.internal.cache;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Set;
import com.gemstone.gemfire.cache.CacheWriter;
import com.gemstone.gemfire.cache.CacheWriterException;
import com.gemstone.gemfire.cache.DataPolicy;
import com.gemstone.gemfire.cache.EntryEvent;
import com.gemstone.gemfire.cache.EntryNotFoundException;
import com.gemstone.gemfire.cache.Operation;
import com.gemstone.gemfire.cache.TimeoutException;
import com.gemstone.gemfire.cache.query.internal.IndexUpdater;
import com.gemstone.gemfire.distributed.internal.DM;
import com.gemstone.gemfire.distributed.internal.membership.InternalDistributedMember;
import com.gemstone.gemfire.internal.ByteArrayDataInput;
import com.gemstone.gemfire.internal.InternalStatisticsDisabledException;
import com.gemstone.gemfire.internal.cache.delta.Delta;
import com.gemstone.gemfire.internal.cache.locks.ExclusiveSharedLockObject;
import com.gemstone.gemfire.internal.cache.locks.LockMode;
import com.gemstone.gemfire.internal.cache.locks.LockingPolicy;
import com.gemstone.gemfire.internal.cache.lru.LRUEntry;
import com.gemstone.gemfire.internal.cache.tier.sockets.ClientProxyMembershipID;
import com.gemstone.gemfire.internal.cache.versions.RegionVersionVector;
import com.gemstone.gemfire.internal.cache.versions.VersionHolder;
import com.gemstone.gemfire.internal.cache.versions.VersionSource;
import com.gemstone.gemfire.internal.cache.versions.VersionStamp;
import com.gemstone.gemfire.internal.cache.versions.VersionTag;
import com.gemstone.gemfire.internal.i18n.LocalizedStrings;
import com.gemstone.gemfire.internal.shared.Version;
import com.gemstone.gemfire.internal.size.SingleObjectSizer;
/**
* Internal implementation of {@link RegionMap}for regions whose DataPolicy is
* proxy. Proxy maps are always empty.
*
* @since 5.0
*
* @author Darrel Schneider
*
*/
public final class ProxyRegionMap implements RegionMap {
/** An internal Listener for index maintenance for GemFireXD. */
private IndexUpdater indexUpdater;
protected ProxyRegionMap(LocalRegion owner, Attributes attr,
InternalRegionArguments internalRegionArgs) {
this.owner = owner;
this.attr = attr;
if (internalRegionArgs != null) {
this.indexUpdater = internalRegionArgs.getIndexUpdater();
}
else {
this.indexUpdater = null;
}
}
@Override
public final IndexUpdater getIndexUpdater() {
return this.indexUpdater;
}
@Override
public final void setIndexUpdater(IndexUpdater indexManager) {
this.indexUpdater = indexManager;
}
/**
* the region that owns this map
*/
private final LocalRegion owner;
private final Attributes attr;
public RegionEntryFactory getEntryFactory()
{
throw new UnsupportedOperationException();
}
public Attributes getAttributes() {
return this.attr;
}
public void setOwner(Object r) {
throw new UnsupportedOperationException();
}
public void changeOwner(LocalRegion r, InternalRegionArguments args) {
throw new UnsupportedOperationException();
}
public int size() {
return 0;
}
public boolean isEmpty() {
return true;
}
public Set keySet() {
return Collections.EMPTY_SET;
}
public Collection regionEntries() {
return Collections.emptySet();
}
@Override
public Collection regionEntriesInVM() {
return Collections.emptySet();
}
public boolean containsKey(Object key) {
return false;
}
public RegionEntry getEntry(Object key) {
return null;
}
public RegionEntry putEntryIfAbsent(Object key, RegionEntry re) {
return null;
}
@SuppressWarnings({ "rawtypes", "unchecked" })
public Set clear(RegionVersionVector rvv) {
// nothing needs to be done
RegionVersionVector v = this.owner.getVersionVector();
if (v != null) {
return v.getDepartedMembersSet();
} else {
return Collections.emptySet();
}
}
public void diskClear() {
// nothing needs to be done
}
public RegionEntry initRecoveredEntry(Object key, DiskEntry.RecoveredEntry value) {
throw new UnsupportedOperationException();
}
public RegionEntry updateRecoveredEntry(Object key, RegionEntry re,
DiskEntry.RecoveredEntry value) {
throw new UnsupportedOperationException();
}
/**
* Used to modify an existing RegionEntry or create a new one when processing
* the values obtained during a getInitialImage.
*/
public boolean initialImagePut(Object key, long lastModified, Object newValue,
boolean wasRecovered, boolean deferLRUCallback, VersionTag version, InternalDistributedMember sender, boolean forceValue)
{
throw new UnsupportedOperationException();
}
public boolean destroy(EntryEventImpl event,
boolean inTokenMode,
boolean duringRI,
boolean cacheWrite,
boolean isEviction,
Object expectedOldValue,
boolean removeRecoveredEntry)
throws CacheWriterException, EntryNotFoundException, TimeoutException {
if (event.getOperation().isLocal()) {
throw new EntryNotFoundException(event.getKey().toString());
}
if (cacheWrite) {
this.owner.cacheWriteBeforeDestroy(event, expectedOldValue);
}
owner.recordEvent(event);
this.owner.basicDestroyPart2(markerEntry, event, inTokenMode, false /*Clear conflict occured */, duringRI, true);
this.owner.basicDestroyPart3(markerEntry, event, inTokenMode, duringRI, true, expectedOldValue);
return true;
}
public boolean invalidate(EntryEventImpl event, boolean invokeCallbacks,
boolean forceNewEntry, boolean forceCallback)
throws EntryNotFoundException {
if (event.getOperation().isLocal()) {
throw new EntryNotFoundException(event.getKey().toString());
}
this.owner.cacheWriteBeforeInvalidate(event, invokeCallbacks, forceNewEntry);
this.owner.recordEvent(event);
this.owner.basicInvalidatePart2(markerEntry, event, false /*Clear conflict occurred */, true);
this.owner.basicInvalidatePart3(markerEntry, event, true);
return true;
}
public void evictEntry(Object key) {
// noop
}
public void evictValue(Object key) {
// noop
}
/**
* Used by basicPut to signal the caller that the put was successful.
*/
static final RegionEntry markerEntry = new ProxyRegionEntry();
public RegionEntry basicPut(EntryEventImpl event,
long lastModified,
boolean ifNew,
boolean ifOld,
Object expectedOldValue,
boolean requireOldValue,
boolean overwriteDestroyed)
throws CacheWriterException, TimeoutException {
if (!event.isOriginRemote() && event.getOperation() != Operation.REPLACE) { // bug 42167 - don't convert replace to CREATE
event.makeCreate();
}
final CacheWriter cacheWriter = this.owner.basicGetWriter();
final boolean cacheWrite = !event.isOriginRemote() && !event.isNetSearch() && !event.getInhibitDistribution() && event.isGenerateCallbacks()
&& (cacheWriter != null
|| this.owner.hasServerProxy()
|| this.owner.scope.isDistributed());
if (cacheWrite) {
final Set netWriteRecipients;
if (cacheWriter == null && this.owner.scope.isDistributed()) {
CacheDistributionAdvisor cda =
((DistributedRegion)this.owner).getDistributionAdvisor();
netWriteRecipients = cda.adviseNetWrite();
}
else {
netWriteRecipients = null;
}
if (event.getOperation() != Operation.REPLACE) { // bug #42167 - makeCreate() causes REPLACE to eventually become UPDATE
event.makeCreate();
}
this.owner.cacheWriteBeforePut(event, netWriteRecipients,
cacheWriter, requireOldValue, expectedOldValue);
}
owner.recordEvent(event);
// Added to ensure that for DataPolicy Empty regions which have Gfxd delta,
// should convert op = create to op = update
if( event.hasDeltaPut()) {
event.makeUpdate();
}
lastModified = // fix for bug 40129
this.owner.basicPutPart2(event, markerEntry, true,
lastModified, false /*Clear conflict occurred */);
// invoke GemFireXD index manager if present
final IndexUpdater indexUpdater = getIndexUpdater();
if (indexUpdater != null) {
// postEvent not required to be invoked since this is currently used
// only for FK checks
try {
indexUpdater.onEvent(this.owner, event, markerEntry);
} finally {
indexUpdater.postEventCleanup(event);
}
}
this.owner.basicPutPart3(event, markerEntry, true,
lastModified, true, ifNew, ifOld, expectedOldValue, requireOldValue);
return markerEntry;
}
public void writeSyncIfPresent(Object key, Runnable runner) {
// nothing needed
}
public void removeIfDestroyed(Object key) {
// nothing needed
}
@Override
public void removeIfDelta(Object next) {
// nothing needed
}
@Override
public boolean isListOfDeltas(Object key) {
// TODO Auto-generated method stub
return false;
}
@Override
public void txApplyDestroy(RegionEntry re, TXStateInterface txState,
Object key, boolean inTokenMode, boolean inRI, boolean localOp,
EventID eventId, Object aCallbackArgument,
List pendingCallbacks,
FilterRoutingInfo filterRoutingInfo,
ClientProxyMembershipID bridgeContext, VersionTag versionTag,
long tailKey, TXRegionState txr, EntryEventImpl cbEvent) {
this.owner.txApplyDestroyPart2(markerEntry, key, inTokenMode,
false /*Clear conflict occured */);
if (!inTokenMode) {
/*
if (txEvent != null) {
txEvent.addDestroy(this.owner, markerEntry, key,aCallbackArgument);
}
*/
if (AbstractRegionMap.shouldCreateCBEvent(this.owner,
false, !inTokenMode)) {
// fix for bug 39526
cbEvent = AbstractRegionMap.createCBEvent(this.owner,
localOp ? Operation.LOCAL_DESTROY : Operation.DESTROY, key, null,
txState, eventId, aCallbackArgument, filterRoutingInfo,
bridgeContext, versionTag, tailKey, cbEvent);
boolean cbEventInPending = false;
try {
AbstractRegionMap.switchEventOwnerAndOriginRemote(cbEvent,
!txState.isCoordinator());
if (pendingCallbacks == null) {
this.owner.invokeTXCallbacks(EnumListenerEvent.AFTER_DESTROY,
cbEvent, true /* callDispatchListenerEvent */, true /*notifyGateway*/);
}
else {
pendingCallbacks.add(cbEvent);
cbEventInPending = true;
}
} finally {
if (!cbEventInPending) cbEvent.release();
}
}
}
}
@Override
public void txApplyInvalidate(RegionEntry re, TXStateInterface txState,
Object key, Object newValue, boolean didDestroy, boolean localOp,
EventID eventId, Object aCallbackArgument,
List pendingCallbacks,
FilterRoutingInfo filterRoutingInfo,
ClientProxyMembershipID bridgeContext, VersionTag versionTag,
long tailKey, TXRegionState txr, EntryEventImpl cbEvent) {
this.owner.txApplyInvalidatePart2(markerEntry, key, didDestroy, true,
false /*Clear conflic occured */);
if (this.owner.isInitialized()) {
/*
if (txEvent != null) {
txEvent.addInvalidate(this.owner, markerEntry, key, newValue,aCallbackArgument);
}
*/
if (AbstractRegionMap.shouldCreateCBEvent(this.owner,
true, this.owner.isInitialized())) {
// fix for bug 39526
boolean cbEventInPending = false;
cbEvent = AbstractRegionMap.createCBEvent(this.owner,
localOp ? Operation.LOCAL_INVALIDATE : Operation.INVALIDATE, key,
newValue, txState, eventId, aCallbackArgument, filterRoutingInfo,
bridgeContext, versionTag, tailKey, cbEvent);
try {
AbstractRegionMap.switchEventOwnerAndOriginRemote(cbEvent,
!txState.isCoordinator());
if (pendingCallbacks == null) {
this.owner.invokeTXCallbacks(EnumListenerEvent.AFTER_INVALIDATE,
cbEvent, true/* callDispatchListenerEvent */, true /*notifyGateway*/);
}
else {
pendingCallbacks.add(cbEvent);
cbEventInPending = true;
}
} finally {
if (!cbEventInPending) cbEvent.release();
}
}
}
}
@Override
public void txApplyPut(Operation putOp, RegionEntry re,
TXStateInterface txState, Object key, Object newValue,
boolean didDestroy, EventID eventId, Object aCallbackArgument,
List pendingCallbacks,
FilterRoutingInfo filterRoutingInfo,
ClientProxyMembershipID bridgeContext, VersionTag versionTag,
long tailKey, TXRegionState txr, EntryEventImpl cbEvent, Delta delta) {
putOp = putOp.getCorrespondingCreateOp();
final long lastMod = cbEvent.getEventTime(0L, this.owner);
this.owner.txApplyPutPart2(markerEntry, key, newValue, lastMod, true,
didDestroy, false /*Clear conflict occured */);
if (this.owner.isInitialized()) {
/*
if (txEvent != null) {
txEvent.addPut(putOp, this.owner, markerEntry, key, newValue,aCallbackArgument);
}
*/
if (AbstractRegionMap.shouldCreateCBEvent(this.owner,
false, this.owner.isInitialized())) {
// fix for bug 39526
boolean cbEventInPending = false;
cbEvent = AbstractRegionMap.createCBEvent(this.owner, putOp,
key, newValue, txState, eventId, aCallbackArgument,
filterRoutingInfo, bridgeContext, versionTag, tailKey, cbEvent);
try {
AbstractRegionMap.switchEventOwnerAndOriginRemote(cbEvent,
!txState.isCoordinator());
if (pendingCallbacks == null) {
this.owner.invokeTXCallbacks(EnumListenerEvent.AFTER_CREATE, cbEvent,
true/* callDispatchListenerEvent */, true /*notifyGateway*/);
}
else {
pendingCallbacks.add(cbEvent);
cbEventInPending = true;
}
} finally {
if (!cbEventInPending) cbEvent.release();
}
}
}
}
// LRUMapCallbacks methods
public void lruUpdateCallback() {
// nothing needed
}
public boolean disableLruUpdateCallback() {
// nothing needed
return false;
}
public void enableLruUpdateCallback() {
// nothing needed
}
public final boolean lruLimitExceeded() {
return false;
}
public void lruCloseStats() {
// nothing needed
}
public void resetThreadLocals() {
// nothing needed
}
public void removeEntry(Object key, RegionEntry entry, boolean updateStats) {
// nothing to do
}
public void removeEntry(Object key, RegionEntry re, boolean updateStat,
EntryEventImpl event, LocalRegion owner, IndexUpdater indexUpdater) {
// nothing to do
}
/**
* Provides a dummy implementation of RegionEntry so that basicPut can return
* an instance that make the upper levels think it did the put.
*/
public static class ProxyRegionEntry implements RegionEntry
{
public long getLastModified() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public void _setLastModified(long lastModified) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public void setLastModified(long lastModified) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public boolean isLockedForCreate() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public long getLastAccessed() throws InternalStatisticsDisabledException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public long getHitCount() throws InternalStatisticsDisabledException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public long getMissCount() throws InternalStatisticsDisabledException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public VersionStamp getVersionStamp() {
return null;
}
public boolean isTombstone() {
return false;
}
public VersionTag generateVersionTag(VersionSource member,
boolean isRemoteVersionSource, boolean withDelta, LocalRegion region,
EntryEventImpl event) {
return null; // proxies don't do versioning
}
public void processVersionTag(EntryEvent ev) {
return;
}
public void makeTombstone(LocalRegion r, VersionTag isOperationRemote) {
return;
}
public void updateStatsForPut(long lastModifiedTime) {
// do nothing; called by LocalRegion.updateStatsForPut
}
public void setRecentlyUsed() {
// do nothing; called by LocalRegion.updateStatsForPut
}
public void updateStatsForGet(boolean hit, long time) {
// do nothing; no entry stats
}
public void txDidDestroy(long currTime) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public void resetCounts() throws InternalStatisticsDisabledException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public void removePhase1(LocalRegion r, boolean isClear) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public void removePhase2() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean isRemoved() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean isRemovedOrDestroyed() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean isRemovedPhase2() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean fillInValue(LocalRegion r,
InitialImageOperation.Entry entry, ByteArrayDataInput in, DM mgr, Version targetVersion) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean isOverflowedToDisk(LocalRegion r, DistributedRegion.DiskPosition dp) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public Object getKey() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public Object getKeyCopy() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public Object getRawKey() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public Object getValue(RegionEntryContext context) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public void setValue(RegionEntryContext context, Object value) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public Object prepareValueForCache(RegionEntryContext r, Object val, boolean isEntryUpdate,
boolean valHasMetadataForGfxdOffHeapUpdate) {
throw new IllegalStateException("Should never be called");
}
// @Override
// public void _setValue(Object value) {
// throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
// }
@Override
public Object _getValue() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public Token getValueAsToken() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public void setOwner(LocalRegion owner) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public Object _getValueRetain(RegionEntryContext context, boolean decompress) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public Object getTransformedValue() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public Object getValueInVM(RegionEntryContext context) {
return null; // called by TXRmtEvent.createEvent
}
public Object getValueOnDisk(LocalRegion r)
throws EntryNotFoundException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public Object getValueOnDiskOrBuffer(LocalRegion r)
throws EntryNotFoundException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
/* (non-Javadoc)
* @see com.gemstone.gemfire.internal.cache.RegionEntry#getSerializedValueOnDisk(com.gemstone.gemfire.internal.cache.LocalRegion)
*/
public Object getSerializedValueOnDisk(LocalRegion localRegion) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean initialImagePut(LocalRegion region, long lastModified,
Object newValue, boolean wasRecovered, boolean versionTagAccepted) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean initialImageInit(LocalRegion region, long lastModified,
Object newValue, boolean create, boolean wasRecovered, boolean versionTagAccepted) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean destroy(LocalRegion region,
EntryEventImpl event,
boolean inTokenMode,
boolean cacheWrite,
Object expectedOldValue,
boolean forceDestroy,
boolean removeRecoveredEntry)
throws CacheWriterException, EntryNotFoundException, TimeoutException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
public boolean dispatchListenerEvents(EntryEventImpl event) throws InterruptedException {
// note that we don't synchronize on the RE before dispatching
// events
event.invokeCallbacks(event.getRegion(), event.inhibitCacheListenerNotification(), false);
return true;
}
public boolean hasStats() {
return false;
}
public Object getValueInVMOrDiskWithoutFaultIn(LocalRegion owner)
{
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public Object getValueOffHeapOrDiskWithoutFaultIn(LocalRegion owner) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#getOwnerId(Object)
*/
public Object getOwnerId(Object context) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#attemptLock
*/
public boolean attemptLock(LockMode mode, int flags,
LockingPolicy lockPolicy, long msecs, Object owner, Object context) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#releaseLock
*/
public void releaseLock(LockMode mode, boolean releaseAll, Object owner,
Object context) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#numSharedLocks()
*/
public int numSharedLocks() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#numReadOnlyLocks()
*/
public int numReadOnlyLocks() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#hasExclusiveLock(Object, Object)
*/
public boolean hasExclusiveLock(Object owner, Object context) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#hasExclusiveSharedLock(Object, Object)
*/
public boolean hasExclusiveSharedLock(Object owner, Object context) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* @see ExclusiveSharedLockObject#getState()
*/
public int getState() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
/**
* {@inheritDoc}
*/
@Override
public boolean hasAnyLock() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public Object getContainerInfo() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
public Object setContainerInfo(LocalRegion owner, Object val) {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isUpdateInProgress() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public void setUpdateInProgress(boolean underUpdate) {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isMarkedForEviction() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public void setMarkedForEviction() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public void clearMarkedForEviction() {
throw new UnsupportedOperationException(LocalizedStrings
.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0
.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isValueNull() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isInvalid() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isDestroyed() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public void setValueToNull() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isInvalidOrRemoved() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isDestroyedOrRemoved() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isDestroyedOrRemovedButNotTombstone() {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public void returnToPool() {
// TODO Auto-generated method stub
}
@Override
public void setValueWithTombstoneCheck(Object value, EntryEvent event)
throws RegionClearedException {
throw new UnsupportedOperationException(LocalizedStrings.ProxyRegionMap_NO_ENTRY_SUPPORT_ON_REGIONS_WITH_DATAPOLICY_0.toLocalizedString(DataPolicy.EMPTY));
}
@Override
public boolean isCacheListenerInvocationInProgress() {
// TODO Auto-generated method stub
return false;
}
@Override
public void setCacheListenerInvocationInProgress(boolean isListenerInvoked) {
// TODO Auto-generated method stub
}
}
public void lruUpdateCallback(int n) {
//do nothing
}
public void lruEntryFaultIn(LRUEntry entry) {
//do nothing.
}
public void copyRecoveredEntries(RegionMap rm, boolean entriesIncompatible) {
throw new IllegalStateException("copyRecoveredEntries should never be called on proxy");
}
@Override
public long estimateMemoryOverhead(SingleObjectSizer sizer) {
return sizer.sizeof(this) ;
}
public boolean removeTombstone(RegionEntry re, VersionHolder destroyedVersion, boolean isEviction, boolean isScheduledTombstone) {
throw new IllegalStateException("removeTombstone should never be called on a proxy");
}
public boolean isTombstoneNotNeeded(RegionEntry re, int destroyedVersion) {
throw new IllegalStateException("removeTombstone should never be called on a proxy");
}
/* (non-Javadoc)
* @see com.gemstone.gemfire.internal.cache.RegionMap#unscheduleTombstone(com.gemstone.gemfire.internal.cache.RegionEntry)
*/
public void unscheduleTombstone(RegionEntry re) {
}
public void setEntryFactory(RegionEntryFactory f) {
throw new IllegalStateException("Should not be called on a ProxyRegionMap");
}
@Override
public void updateEntryVersion(EntryEventImpl event) {
// Do nothing. Not applicable for clients.
}
@Override
public RegionEntry getEntryInVM(Object key) {
return null;
}
@Override
public RegionEntry getOperationalEntryInVM(Object key) {
return null;
}
@Override
public int sizeInVM() {
return 0;
}
@Override
public Map getTestSuspectMap() {
return null;
}
@Override
public void close() {
}
}