/*
* Licensed to the Apache Software Foundation (ASF) under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional information regarding
* copyright ownership. The ASF licenses this file to You 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.
*/
package org.apache.geode.internal.cache;
import java.io.File;
import org.apache.geode.cache.*;
/**
*
* A testing helper factory to get a disk region with the desired configuration
*
*
*/
public class DiskRegionHelperFactory {
public static Region getRegion(Cache cache, DiskRegionProperties diskProps, Scope regionScope) {
Region region = null;
DiskStoreFactory dsf = cache.createDiskStoreFactory();
AttributesFactory factory = new AttributesFactory();
if (diskProps.getDiskDirs() == null) {
File dir = new File("testingDirectoryDefault");
dir.mkdir();
dir.deleteOnExit();
File[] dirs = {dir};
dsf.setDiskDirsAndSizes(dirs, new int[] {Integer.MAX_VALUE});
} else if (diskProps.getDiskDirSizes() == null) {
int[] ints = new int[diskProps.getDiskDirs().length];
for (int i = 0; i < ints.length; i++) {
ints[i] = Integer.MAX_VALUE;
}
dsf.setDiskDirsAndSizes(diskProps.getDiskDirs(), ints);
} else {
dsf.setDiskDirsAndSizes(diskProps.getDiskDirs(), diskProps.getDiskDirSizes());
}
// Properties props = new Properties();
((DiskStoreFactoryImpl) dsf).setMaxOplogSizeInBytes(diskProps.getMaxOplogSize());
dsf.setAutoCompact(diskProps.isRolling());
dsf.setAllowForceCompaction(diskProps.getAllowForceCompaction());
dsf.setCompactionThreshold(diskProps.getCompactionThreshold());
if (diskProps.getTimeInterval() != -1) {
dsf.setTimeInterval(diskProps.getTimeInterval());
}
if (diskProps.getBytesThreshold() > Integer.MAX_VALUE) {
dsf.setQueueSize(Integer.MAX_VALUE);
} else {
dsf.setQueueSize((int) diskProps.getBytesThreshold());
}
factory.setDiskSynchronous(diskProps.isSynchronous());
DirectoryHolder.SET_DIRECTORY_SIZE_IN_BYTES_FOR_TESTING_PURPOSES = true;
try {
factory.setDiskStoreName(dsf.create(diskProps.getRegionName()).getName());
} finally {
DirectoryHolder.SET_DIRECTORY_SIZE_IN_BYTES_FOR_TESTING_PURPOSES = false;
}
if (diskProps.isPersistBackup()) {
factory.setDataPolicy(DataPolicy.PERSISTENT_REPLICATE);
}
factory.setScope(regionScope);
if (diskProps.isOverflow()) {
int capacity = diskProps.getOverFlowCapacity();
factory.setEvictionAttributes(
EvictionAttributes.createLRUEntryAttributes(capacity, EvictionAction.OVERFLOW_TO_DISK));
}
factory.setConcurrencyLevel(diskProps.getConcurrencyLevel());
factory.setInitialCapacity(diskProps.getInitialCapacity());
factory.setLoadFactor(diskProps.getLoadFactor());
factory.setStatisticsEnabled(diskProps.getStatisticsEnabled());
try {
region = cache.createVMRegion(diskProps.getRegionName(), factory.createRegionAttributes());
} catch (TimeoutException e) {
throw new RuntimeException(" failed to create region due to a TimeOutException " + e);
} catch (RegionExistsException e) {
throw new RuntimeException(" failed to create region due to a RegionExistsException " + e);
}
return region;
}
public static Region getSyncPersistOnlyRegion(Cache cache,
DiskRegionProperties diskRegionProperties, Scope regionScope) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(true);
return getRegion(cache, diskRegionProperties, regionScope);
}
public static Region getAsyncPersistOnlyRegion(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(false);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getSyncOverFlowOnlyRegion(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setPersistBackup(false);
diskRegionProperties.setSynchronous(true);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getAsyncOverFlowOnlyRegion(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setPersistBackup(false);
diskRegionProperties.setSynchronous(false);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getSyncOverFlowAndPersistRegion(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(true);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getAsyncOverFlowAndPersistRegion(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(false);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getSyncPersistOnlyRegionInfiniteOplog(Cache cache,
DiskRegionProperties diskRegionProperties, String regionName) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setMaxOplogSize(0);
diskRegionProperties.setRolling(false);
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getAsyncPersistOnlyRegionInfiniteOplog(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setMaxOplogSize(0);
diskRegionProperties.setRolling(false);
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(false);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getSyncOverFlowOnlyRegionInfiniteOplog(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setMaxOplogSize(0);
diskRegionProperties.setRolling(false);
diskRegionProperties.setPersistBackup(false);
diskRegionProperties.setSynchronous(true);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getAsyncOverFlowOnlyRegionInfiniteOplog(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setMaxOplogSize(0);
diskRegionProperties.setRolling(false);
diskRegionProperties.setPersistBackup(false);
diskRegionProperties.setSynchronous(false);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getSyncOverFlowAndPersistRegionInfiniteOplog(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setMaxOplogSize(0);
diskRegionProperties.setRolling(false);
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(true);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
public static Region getAsyncOverFlowAndPersistRegionInfiniteOplog(Cache cache,
DiskRegionProperties diskRegionProperties) {
if (diskRegionProperties == null) {
diskRegionProperties = new DiskRegionProperties();
}
diskRegionProperties.setMaxOplogSize(0);
diskRegionProperties.setRolling(false);
diskRegionProperties.setPersistBackup(true);
diskRegionProperties.setSynchronous(false);
diskRegionProperties.setOverflow(true);
return getRegion(cache, diskRegionProperties, Scope.LOCAL);
}
}