boolean isUsedInPartitioning() {
boolean ok = false;
// TODO: Asif: Handle this case where region is turning out to be null
// Ideally Bug 39923 workaround should ensure that region is not null. But we are doing
// this check only for Update type statements. For Select queries, it may stll be null,
// hence the check
if (this.tqi == null) {
return ok;
}
Region rgnOwningColumn = this.tqi.getRegion();
assert rgnOwningColumn != null;
RegionAttributes ra = rgnOwningColumn.getAttributes();
// If the region is a Replicated Region or if it is a PR with just
// itself
// as a member then we should go with Derby's Activation Object
DataPolicy policy = ra.getDataPolicy();
if (policy.withPartitioning()) {
PartitionedRegion pr = (PartitionedRegion) rgnOwningColumn;
GfxdPartitionResolver rslvr = (GfxdPartitionResolver) pr.getPartitionResolver();
ok = rslvr != null && rslvr.isUsedInPartitioning(this.actualColumnName);
}
return ok;
}
@Override
@SuppressWarnings({"rawtypes", "unchecked"})
public Family createMappedForm(PersistentEntity entity) {
ClassPropertyFetcher cpf = ClassPropertyFetcher.forClass(entity.getJavaClass());
final Closure value = cpf.getStaticPropertyValue(GormProperties.MAPPING, Closure.class);
if (value == null) {
return new Region();
}
final Region family = new Region();
AttributesFactory factory =
new AttributesFactory() {
@SuppressWarnings("unused")
public void setRegion(String name) {
family.setRegion(name);
}
};
factory.setDataPolicy(defaultDataPolicy);
MappingConfigurationBuilder builder = new MappingConfigurationBuilder(factory, KeyValue.class);
builder.evaluate(value);
entityToPropertyMap.put(entity, builder.getProperties());
final RegionAttributes regionAttributes = factory.create();
family.setRegionAttributes(regionAttributes);
family.setCacheListeners(regionAttributes.getCacheListeners());
family.setDataPolicy(regionAttributes.getDataPolicy());
family.setCacheLoader(regionAttributes.getCacheLoader());
family.setCacheWriter(regionAttributes.getCacheWriter());
builder = new MappingConfigurationBuilder(family, KeyValue.class);
builder.evaluate(value);
return family;
}
@SuppressWarnings({"rawtypes", "unchecked"})
@Override
protected RegionAttributes getRegionAttributes(String type) {
Compressor compressor = null;
try {
compressor = SnappyCompressor.getDefaultInstance();
} catch (Throwable t) {
// Not a supported OS
return super.getRegionAttributes(type);
}
RegionAttributes ra = super.getRegionAttributes(type);
AttributesFactory factory = new AttributesFactory(ra);
if (!ra.getDataPolicy().isEmpty()) {
factory.setCompressor(compressor);
}
return factory.create();
}
/**
* Initializes without children.
*
* @param region The region from which RegionInfo is extracted.
*/
@SuppressWarnings({"unchecked", "rawtypes"})
private void init(Region region) {
if (region == null) {
return;
}
DistributedMember member =
CacheFactory.getAnyInstance().getDistributedSystem().getDistributedMember();
setName(region.getName());
setFullPath(region.getFullPath());
GemfireRegionAttributeInfo attrInfo = new GemfireRegionAttributeInfo();
RegionAttributes<?, ?> attr = region.getAttributes();
attrInfo.setAttribute(GemfireRegionAttributeInfo.DATA_POLICY, attr.getDataPolicy().toString());
attrInfo.setAttribute(GemfireRegionAttributeInfo.SCOPE, attr.getScope().toString());
if (region instanceof PartitionedRegion) {
PartitionedRegion pr = (PartitionedRegion) region;
PartitionAttributes pattr = pr.getPartitionAttributes();
attrInfo.setAttribute(
GemfireRegionAttributeInfo.LOCAL_MAX_MEMORY, pattr.getLocalMaxMemory() + "");
attrInfo.setAttribute(
GemfireRegionAttributeInfo.REDUNDANT_COPIES, pattr.getRedundantCopies() + "");
attrInfo.setAttribute(
GemfireRegionAttributeInfo.TOTAL_MAX_MEMORY, pattr.getTotalMaxMemory() + "");
attrInfo.setAttribute(
GemfireRegionAttributeInfo.TOTAL_NUM_BUCKETS, pattr.getTotalNumBuckets() + "");
// data store is null if it's a proxy, i.e., LOCAL_MAX_MEMORY=0
if (pr.getDataStore() != null) {
Set<BucketRegion> localtBuketSet = pr.getDataStore().getAllLocalBucketRegions();
List<BucketInfo> primaryList = new ArrayList<BucketInfo>();
List<BucketInfo> redundantList = new ArrayList<BucketInfo>();
this.size = 0;
for (BucketRegion br : localtBuketSet) {
BucketInfo bucketInfo =
new GemfireBucketInfo(
br.getId(), br.getBucketAdvisor().isPrimary(), br.size(), br.getTotalBytes());
// InternalDistributedMember m = pr.getBucketPrimary(br.getId());
// if (m.getId().equals(member.getId())) {
if (bucketInfo.isPrimary()) {
primaryList.add(bucketInfo);
this.size += bucketInfo.getSize();
} else {
redundantList.add(bucketInfo);
}
}
Collections.sort(primaryList);
Collections.sort(redundantList);
setPrimaryBucketInfoList(primaryList);
setRedundantBucketInfoList(redundantList);
}
} else {
this.size = region.size();
}
setAttrInfo(attrInfo);
temporalType = GemfireTemporalManager.getTemporalType(region);
if (region.isDestroyed() == false && region.isEmpty() == false) {
Set<Map.Entry> regionEntrySet = region.entrySet();
for (Map.Entry entry : regionEntrySet) {
Object key = entry.getKey();
Object value = entry.getValue();
keyTypeName = key.getClass().getName();
valueTypeName = value.getClass().getName();
break;
}
}
}
public RegionAttributesInfo(RegionAttributes<?, ?> ra) {
cloningEnabled = ra.getCloningEnabled();
concurrencyChecksEnabled = ra.getConcurrencyChecksEnabled();
concurrencyLevel = ra.getConcurrencyLevel();
dataPolicy = ra.getDataPolicy();
diskStoreName = ra.getDiskStoreName();
enableAsyncConflation = ra.getEnableAsyncConflation();
enableGateway = ra.getEnableGateway();
enableSubscriptionConflation = ra.getEnableSubscriptionConflation();
gatewayHubId = ra.getGatewayHubId();
ignoreJTA = ra.getIgnoreJTA();
indexMaintenanceSynchronous = ra.getIndexMaintenanceSynchronous();
initialCapacity = ra.getInitialCapacity();
loadFactor = ra.getLoadFactor();
multicastEnabled = ra.getMulticastEnabled();
poolName = ra.getPoolName();
scope = ra.getScope();
statisticsEnabled = ra.getStatisticsEnabled();
entryTimeToLive = ra.getEntryTimeToLive().getTimeout();
isLockGrantor = ra.isLockGrantor();
entryIdleTimeout = ra.getEntryIdleTimeout().getTimeout();
regionIdleTimeout = ra.getRegionIdleTimeout().getTimeout();
regionTimeToLive = ra.getRegionTimeToLive().getTimeout();
Compressor compressor = ra.getCompressor();
if (compressor != null) {
compressorClassName = compressor.getClass().getCanonicalName();
}
ExpirationAction expAction = ra.getEntryIdleTimeout().getAction();
if (expAction != null) {
entryIdleTimeoutAction = expAction.toString();
}
expAction = ra.getEntryTimeToLive().getAction();
if (expAction != null) {
entryTimeToLiveAction = expAction.toString();
}
expAction = ra.getRegionTimeToLive().getAction();
if (expAction != null) {
regionTimeToLiveAction = expAction.toString();
}
expAction = ra.getRegionIdleTimeout().getAction();
if (expAction != null) {
regionIdleTimeoutAction = expAction.toString();
}
// Collecting information about all the CacheListeners, CacheWriters, CacheLoaders
CacheListener<?, ?>[] cacheListeners = ra.getCacheListeners();
// TODO: The cacheListeners should be added one by one by delimited by a "\n"
if (cacheListeners.length > 0) {
cacheListenerClassNames = new ArrayList<String>();
for (CacheListener<?, ?> cacheListener : cacheListeners) {
cacheListenerClassNames.add(cacheListener.getClass().getCanonicalName());
}
Collections.sort(cacheListenerClassNames);
}
// CacheLoader
CacheLoader<?, ?> cacheLoader = ra.getCacheLoader();
if (cacheLoader != null) {
cacheLoaderClassName = cacheLoader.getClass().getCanonicalName();
}
// CacheWriter
CacheWriter<?, ?> cacheWriter = ra.getCacheWriter();
if (cacheWriter != null) {
cacheWriterClassName = cacheWriter.getClass().getCanonicalName();
}
// Setting the Partition Attributes and Eviction Attributes
PartitionAttributes<?, ?> partitionAttributes = ra.getPartitionAttributes();
EvictionAttributes evictionAttributes = ra.getEvictionAttributes();
if (partitionAttributes != null)
partitionAttributesInfo = new PartitionAttributesInfo(partitionAttributes);
if (evictionAttributes != null) {
evictionAttributesInfo = new EvictionAttributesInfo(evictionAttributes);
}
}
/* (non-Javadoc) */
private DataPolicy getDataPolicy(
final RegionAttributes regionAttributes, final DataPolicy defaultDataPolicy) {
return (regionAttributes != null ? regionAttributes.getDataPolicy() : defaultDataPolicy);
}