@Override
public void updateCacheManager(String cacheManagerName, CacheManagerEntity resource)
throws ServiceExecutionException {
cacheManagerSamplerRepoLock.writeLock().lock();
try {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cacheManagerName);
if (entry != null) {
CacheManagerSampler cms = entry.getCacheManagerSampler();
checkForInvalidAttributes(cacheManagerName, resource);
Object mbldsAttr =
resource.getAttributes().get(SamplerRepoEntry.MAX_BYTES_LOCAL_DISK_STRING);
if (mbldsAttr != null) cms.setMaxBytesLocalDiskAsString(mbldsAttr.toString());
Object mblhsAttr =
resource.getAttributes().get(SamplerRepoEntry.MAX_BYTES_LOCAL_HEAP_STRING);
if (mblhsAttr != null) cms.setMaxBytesLocalHeapAsString(mblhsAttr.toString());
} else {
throw new ServiceExecutionException("CacheManager not found !");
}
} finally {
cacheManagerSamplerRepoLock.writeLock().unlock();
}
}
@Override
public Collection<QueryResultsEntity> executeQuery(String cacheManagerName, String queryString)
throws ServiceExecutionException {
cacheManagerSamplerRepoLock.writeLock().lock();
try {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cacheManagerName);
if (entry != null) {
try {
enableNonStopFor(entry, false);
CacheManagerSampler cms = entry.getCacheManagerSampler();
return buildQueryResultsEntity(cacheManagerName, cms.executeQuery(queryString));
} catch (Exception e) {
Throwable t = ExceptionUtils.getRootCause(e);
throw new ServiceExecutionException(t.getMessage());
} finally {
enableNonStopFor(entry, true);
}
} else {
throw new ServiceExecutionException("CacheManager not found !");
}
} finally {
cacheManagerSamplerRepoLock.writeLock().unlock();
}
}
/** {@inheritDoc} */
public void unregister(CacheManager cacheManager) {
cacheManagerSamplerRepoLock.writeLock().lock();
try {
SamplerRepoEntry entry = cacheManagerSamplerRepo.remove(cacheManager.getName());
entry.destroy();
} finally {
cacheManagerSamplerRepoLock.writeLock().unlock();
}
}
@Override
public void clearCache(String cacheManagerName, String cacheName) {
cacheManagerSamplerRepoLock.readLock().lock();
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cacheManagerName);
try {
enableNonStopFor(entry, false);
if (entry != null) entry.clearCache(cacheName);
} finally {
enableNonStopFor(entry, true);
cacheManagerSamplerRepoLock.readLock().unlock();
}
}
@Override
public void createOrUpdateCache(String cacheManagerName, String cacheName, CacheEntity resource)
throws ServiceExecutionException {
cacheManagerSamplerRepoLock.readLock().lock();
try {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cacheManagerName);
if (entry != null) entry.updateCache(cacheName, resource);
else throw new ServiceExecutionException("CacheManager not found !");
} finally {
cacheManagerSamplerRepoLock.readLock().unlock();
}
}
@Override
public Collection<CacheEntityV2> createCacheEntities(
Set<String> cacheManagerNames, Set<String> cacheNames, Set<String> attributes) {
CacheEntityBuilderV2 builder = null;
Collection<CacheEntityV2> entities;
cacheManagerSamplerRepoLock.readLock().lock();
List<SamplerRepoEntry> disabledSamplerRepoEntries = new ArrayList<SamplerRepoEntry>();
try {
if (cacheManagerNames == null) {
for (Map.Entry<String, SamplerRepoEntry> entry : cacheManagerSamplerRepo.entrySet()) {
enableNonStopFor(entry.getValue(), false);
disabledSamplerRepoEntries.add(entry.getValue());
for (CacheSampler sampler : entry.getValue().getComprehensiveCacheSamplers(cacheNames)) {
builder =
builder == null
? CacheEntityBuilderV2.createWith(sampler, entry.getKey())
: builder.add(sampler, entry.getKey());
}
}
} else {
for (String cmName : cacheManagerNames) {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cmName);
if (entry != null) {
enableNonStopFor(entry, false);
disabledSamplerRepoEntries.add(entry);
for (CacheSampler sampler : entry.getComprehensiveCacheSamplers(cacheNames)) {
builder =
builder == null
? CacheEntityBuilderV2.createWith(sampler, cmName)
: builder.add(sampler, cmName);
}
}
}
}
if (builder == null) {
entities = new HashSet<CacheEntityV2>(0);
} else {
entities = attributes == null ? builder.build() : builder.add(attributes).build();
}
} finally {
for (SamplerRepoEntry samplerRepoEntry : disabledSamplerRepoEntries) {
enableNonStopFor(samplerRepoEntry, true);
}
cacheManagerSamplerRepoLock.readLock().unlock();
}
return entities;
}
@Override
public Collection<CacheConfigEntityV2> createCacheConfigEntities(
Set<String> cacheManagerNames, Set<String> cacheNames) {
CacheConfigurationEntityBuilderV2 builder = null;
Collection<CacheConfigEntityV2> entities;
cacheManagerSamplerRepoLock.readLock().lock();
try {
if (cacheManagerNames == null) {
for (Map.Entry<String, SamplerRepoEntry> entry : cacheManagerSamplerRepo.entrySet()) {
for (CacheSampler sampler : entry.getValue().getComprehensiveCacheSamplers(cacheNames)) {
builder =
builder == null
? CacheConfigurationEntityBuilderV2.createWith(
entry.getValue().getCacheManagerSampler(), sampler.getCacheName())
: builder.add(
entry.getValue().getCacheManagerSampler(), sampler.getCacheName());
}
}
} else {
for (String cmName : cacheManagerNames) {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cmName);
if (entry != null) {
for (CacheSampler sampler : entry.getComprehensiveCacheSamplers(cacheNames)) {
builder =
builder == null
? CacheConfigurationEntityBuilderV2.createWith(
entry.getCacheManagerSampler(), sampler.getCacheName())
: builder.add(entry.getCacheManagerSampler(), sampler.getCacheName());
}
}
}
}
if (builder == null) {
entities = new HashSet<CacheConfigEntityV2>(0);
} else {
entities = builder.build();
}
} finally {
cacheManagerSamplerRepoLock.readLock().unlock();
}
return entities;
}
@Override
public Collection<CacheStatisticSampleEntity> createCacheStatisticSampleEntity(
Set<String> cacheManagerNames, Set<String> cacheNames, Set<String> sampleNames) {
CacheStatisticSampleEntityBuilder builder =
CacheStatisticSampleEntityBuilder.createWith(sampleNames);
cacheManagerSamplerRepoLock.readLock().lock();
List<SamplerRepoEntry> disabledSamplerRepoEntries = new ArrayList<SamplerRepoEntry>();
try {
if (cacheManagerNames == null) {
for (Map.Entry<String, SamplerRepoEntry> entry : cacheManagerSamplerRepo.entrySet()) {
enableNonStopFor(entry.getValue(), false);
disabledSamplerRepoEntries.add(entry.getValue());
for (CacheSampler sampler : entry.getValue().getComprehensiveCacheSamplers(cacheNames)) {
builder.add(sampler, entry.getKey());
}
}
} else {
for (String cmName : cacheManagerNames) {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cmName);
if (entry != null) {
enableNonStopFor(entry, false);
disabledSamplerRepoEntries.add(entry);
for (CacheSampler sampler : entry.getComprehensiveCacheSamplers(cacheNames)) {
builder.add(sampler, cmName);
}
}
}
}
return builder.build();
} finally {
for (SamplerRepoEntry samplerRepoEntry : disabledSamplerRepoEntries) {
enableNonStopFor(samplerRepoEntry, true);
}
cacheManagerSamplerRepoLock.readLock().unlock();
}
}
/** {@inheritDoc} */
@Override
public Collection<CacheManagerEntity> createCacheManagerEntities(
Set<String> cacheManagerNames, Set<String> attributes) {
CacheManagerEntityBuilder builder = null;
Collection<CacheManagerEntity> entities;
cacheManagerSamplerRepoLock.readLock().lock();
try {
if (cacheManagerNames == null) {
for (SamplerRepoEntry entry : cacheManagerSamplerRepo.values()) {
builder =
builder == null
? CacheManagerEntityBuilder.createWith(entry.getCacheManagerSampler())
: builder.add(entry.getCacheManagerSampler());
}
} else {
for (String cmName : cacheManagerNames) {
SamplerRepoEntry entry = cacheManagerSamplerRepo.get(cmName);
if (entry != null) {
builder =
builder == null
? CacheManagerEntityBuilder.createWith(entry.getCacheManagerSampler())
: builder.add(entry.getCacheManagerSampler());
}
}
}
if (builder == null) entities = new HashSet<CacheManagerEntity>(0);
else entities = attributes == null ? builder.build() : builder.add(attributes).build();
} finally {
cacheManagerSamplerRepoLock.readLock().unlock();
}
return entities;
}
