Java Code Examples for com.gemstone.gemfire.cache.Region#getSubregion()
The following examples show how to use
com.gemstone.gemfire.cache.Region#getSubregion() .
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Example 1
| Source File: RegionUtil.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
|
/**
* Returns the last region
* @param regionPath
* @return the last region
*/
public static Region getLastRegionInPath(String regionPath)
{
if (regionPath == null) {
return null;
}
Cache cache = CacheFactory.getAnyInstance();
String split[] = regionPath.split("/");
if (split.length == 0) {
return null;
}
Region region = cache.getRegion(split[0]);
if (region != null) {
for (int i = 1; i < split.length; i++) {
Region subregion = region.getSubregion(split[i]);
if (subregion == null) {
break;
}
region = subregion;
}
}
return region;
}
Example 2
| Source File: ConsoleDistributionManagerTest.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
|
/**
* Puts (or creates) a value in a region named <code>regionName</code>
* named <code>entryName</code>.
*/
protected void remoteCreateEntry(String regionName,
String entryName,
Object value)
throws CacheException {
Region root = getRootRegion();
Region region = root.getSubregion(regionName);
region.create(entryName, value);
getLogWriter().info("Put value " + value + " in entry " +
entryName + " in region '" +
region.getFullPath() +"'");
}
Example 3
| Source File: RegionUtil.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
|
/**
* Returns the last region
* @param regionPath
* @return the last region
*/
public static Region getLastRegionInPath(String regionPath)
{
if (regionPath == null) {
return null;
}
Cache cache = CacheFactory.getAnyInstance();
String split[] = regionPath.split("/");
if (split.length == 0) {
return null;
}
Region region = cache.getRegion(split[0]);
if (region != null) {
for (int i = 1; i < split.length; i++) {
Region subregion = region.getSubregion(split[i]);
if (subregion == null) {
break;
}
region = subregion;
}
}
return region;
}
Example 4
| Source File: ConsoleDistributionManagerTest.java From gemfirexd-oss with Apache License 2.0 | 6 votes |
|
/**
* Puts (or creates) a value in a region named <code>regionName</code>
* named <code>entryName</code>.
*/
protected void remoteCreateEntry(String regionName,
String entryName,
Object value)
throws CacheException {
Region root = getRootRegion();
Region region = root.getSubregion(regionName);
region.create(entryName, value);
getLogWriter().info("Put value " + value + " in entry " +
entryName + " in region '" +
region.getFullPath() +"'");
}
Example 5
| Source File: RegionUtil.java From gemfirexd-oss with Apache License 2.0 | 5 votes |
|
/**
* Returns the parent region of the specified path.
* @param regionPath The region path.
* @return the parent region of the specified path.
*/
public static Region getParentRegion(String regionPath)
{
if (regionPath == null) {
return null;
}
Cache cache = CacheFactory.getAnyInstance();
String split[];
if (regionPath.startsWith("/")) {
split = regionPath.substring(1).split("/");
} else {
split = regionPath.split("/");
}
if (split.length == 0) {
return null;
}
Region region = cache.getRegion(split[0]);
if (region != null) {
int i;
for (i = 1; i < split.length; i++) {
Region subregion = region.getSubregion(split[i]);
if (subregion == null) {
break;
}
region = subregion;
}
if (i != split.length - 1) {
region = null;
}
}
return region;
}
Example 6
| Source File: RegionUtil.java From gemfirexd-oss with Apache License 2.0 | 5 votes |
|
/**
* Returns the parent region of the specified path.
* @param regionPath The region path.
* @return the parent region of the specified path.
*/
public static Region getParentRegion(String regionPath)
{
if (regionPath == null) {
return null;
}
Cache cache = CacheFactory.getAnyInstance();
String split[];
if (regionPath.startsWith("/")) {
split = regionPath.substring(1).split("/");
} else {
split = regionPath.split("/");
}
if (split.length == 0) {
return null;
}
Region region = cache.getRegion(split[0]);
if (region != null) {
int i;
for (i = 1; i < split.length; i++) {
Region subregion = region.getSubregion(split[i]);
if (subregion == null) {
break;
}
region = subregion;
}
if (i != split.length - 1) {
region = null;
}
}
return region;
}
Example 7
| Source File: rmdir.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
private void remove_local(String regionPath)
{
if (regionPath == null) {
return;
}
String currentPath = gfsh.getCurrentPath();
String fullPath = gfsh.getFullPath(regionPath, currentPath);
if (fullPath == null) {
gfsh.println("Error: invalid region path");
} else if (fullPath.equals("/")) {
gfsh.println("Error: cannot remove top level");
} else {
Region region = gfsh.getCache().getRegion(fullPath);
if (region == null) {
gfsh.println("Error: undefined region path " + fullPath);
return;
}
region.close();
// correct the current path if the removed region path
// lies in the current path
String currentSplit[] = currentPath.split("/");
Cache cache = gfsh.getCache();
Region currentRegion = null;
if (currentSplit.length > 1) {
currentRegion = region = cache.getRegion(currentSplit[1]);
if (region != null) {
for (int i = 2; i < currentSplit.length; i++) {
region = region.getSubregion(currentSplit[i]);
if (region == null) {
break;
}
currentRegion = region;
}
}
}
if (currentRegion == null) {
gfsh.setCurrentPath("/");
} else {
gfsh.setCurrentPath(currentRegion.getFullPath());
}
gfsh.setCurrentRegion(currentRegion);
gfsh.println("Region removed from local VM: " + regionPath);
}
}
Example 8
| Source File: RegionUtil.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
public static Region getRegion(String regionPath, Scope scope, DataPolicy dataPolicy, Pool pool,
boolean enableBridgeConflation) throws CacheException
{
Cache cache = null;
Region region = null;
try {
cache = CacheFactory.getAnyInstance();
region = cache.getRegion(regionPath);
if (region != null) {
return region;
}
} catch (CacheClosedException ex) {
Properties props = new Properties();
DistributedSystem system = DistributedSystem.connect(props);
cache = CacheFactory.create(system);
}
// Parse region path
StringTokenizer st = new StringTokenizer(regionPath, "/");
String regionName;
int index = 0;
int count = st.countTokens();
AttributesFactory factory = new AttributesFactory();
factory.setDataPolicy(DataPolicy.NORMAL);
while (st.hasMoreTokens()) {
regionName = st.nextToken();
index++;
if (index == count) {
factory.setDataPolicy(dataPolicy);
factory.setPoolName(pool.getName());
}
if (index == 1) {
region = cache.getRegion(regionName);
if (region == null) {
factory.setScope(scope);
region = cache.createRegion(regionName, factory.create());
}
} else {
Region subregion = region.getSubregion(regionName);
if (subregion == null) {
factory.setScope(scope);
subregion = region.createSubregion(regionName, factory.create());
}
region = subregion;
}
}
return region;
}
Example 9
| Source File: CacheXml61Test.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
/**
* Tests that a region created with a named attributes set programmatically
* for delta propogation has the correct attributes.
*
*/
public void testRegionAttributesForRegionEntryCloning() throws CacheException
{
final String rNameBase = getUniqueName();
final String r1 = rNameBase + "1";
// Setting multi-cast via nested region attributes
CacheCreation creation = new CacheCreation();
RegionAttributesCreation attrs = new RegionAttributesCreation(creation);
attrs.setScope(Scope.LOCAL);
attrs.setEarlyAck(false);
attrs.setCloningEnable(false);
attrs.setMulticastEnabled(true);
creation.createRegion(r1, attrs);
testXml(creation);
Cache c = getCache();
assertTrue(c instanceof GemFireCacheImpl);
c.loadCacheXml(generate(creation));
Region reg1 = c.getRegion(r1);
assertNotNull(reg1);
assertEquals(Scope.LOCAL, reg1.getAttributes().getScope());
assertFalse(reg1.getAttributes().getEarlyAck());
assertTrue(reg1.getAttributes().getMulticastEnabled());
assertFalse(reg1.getAttributes().getCloningEnabled());
// changing Clonned setting
reg1.getAttributesMutator().setCloningEnabled(true);
assertTrue(reg1.getAttributes().getCloningEnabled());
reg1.getAttributesMutator().setCloningEnabled(false);
assertFalse(reg1.getAttributes().getCloningEnabled());
// for sub region - a child attribute should be inherited
String sub = "subRegion";
RegionAttributesCreation attrsSub = new RegionAttributesCreation(creation);
attrsSub.setScope(Scope.LOCAL);
reg1.createSubregion(sub, attrsSub);
Region subRegion = reg1.getSubregion(sub);
assertFalse(subRegion.getAttributes().getCloningEnabled());
subRegion.getAttributesMutator().setCloningEnabled(true);
assertTrue(subRegion.getAttributes().getCloningEnabled());
}
Example 10
| Source File: PartitionedRegionBucketCreationDistributionDUnitTest.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
/**
* This functions performs following validations on the partitions regiions
* <br>
* (1) Size of bucket2Node region should be > 0.</br><br>
* (3) In case of the partition regions with redundancy > 0 scope of the
* bucket regions should be scope of the partition regions.</br><br>
* (4) In case of the partition regions with redundancy > 0 no two bucket
* regions with same bucketId should be generated on the same node.</br>
*
* @param startIndexForRegion
* @param endIndexForRegion
* @return
*/
private CacheSerializableRunnable validateBucketCreationAfterPut(
final int startIndexForRegion, final int endIndexForRegion)
{
CacheSerializableRunnable validateAfterPut = new CacheSerializableRunnable(
"validateAfterPut") {
int innerStartIndexForRegion = startIndexForRegion;
int innerEndIndexForRegion = endIndexForRegion;
String innerPrPrefix = prPrefix;
int innerMidIndexForRegion = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 2;
int innerQuarterIndex = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 4;
public void run2()
{
Cache cache = getCache();
Region root = cache
.getRegion(PartitionedRegionHelper.PR_ROOT_REGION_NAME);
assertNotNull("Root regions is null", root);
for (int i = innerStartIndexForRegion; i < innerEndIndexForRegion; i++) {
PartitionedRegion pr = (PartitionedRegion)cache
.getRegion(Region.SEPARATOR + innerPrPrefix + i);
assertTrue(pr.getRegionAdvisor().getBucketSet().size() > 0);
assertTrue("Size of local region map should be > 0 for region: " + pr.getFullPath(), pr
.getDataStore().localBucket2RegionMap.size() > 0);
// taking the buckets which are local to the node and not all the
// available buckets.
Set bucketIds = pr.getDataStore().localBucket2RegionMap.keySet();
Iterator buckteIdItr = bucketIds.iterator();
while (buckteIdItr.hasNext()) {
Integer key = (Integer) buckteIdItr.next();
BucketRegion val = (BucketRegion)pr.getDataStore().localBucket2RegionMap
.get(key);
Region bucketRegion = root.getSubregion(pr.getBucketName(key.intValue()));
assertTrue(bucketRegion.getFullPath().equals(val.getFullPath()));
// Bucket region should not be null
assertNotNull("Bucket region cannot be null", bucketRegion);
// Parent region of the bucket region should be root
assertEquals("Parent region is not root", root, bucketRegion
.getParentRegion());
}
}
}
};
return validateAfterPut;
}
Example 11
| Source File: PartitionedRegionBucketCreationDistributionDUnitTest.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
private CacheSerializableRunnable validateBucketScopeAfterPut(
final int startIndexForRegion, final int endIndexForRegion)
{
CacheSerializableRunnable validateAfterPut = new CacheSerializableRunnable(
"validateBucketScopeAfterPut") {
int innerStartIndexForRegion = startIndexForRegion;
int innerEndIndexForRegion = endIndexForRegion;
String innerPrPrefix = prPrefix;
int innerMidIndexForRegion = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 2;
int innerQuarterIndex = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 4;
public void run2()
{
Cache cache = getCache();
Region root = cache
.getRegion(PartitionedRegionHelper.PR_ROOT_REGION_NAME);
assertNotNull("Root regions is null", root);
for (int i = innerStartIndexForRegion; i < innerEndIndexForRegion; i++) {
PartitionedRegion pr = (PartitionedRegion)cache
.getRegion(Region.SEPARATOR + innerPrPrefix + i);
assertTrue(pr.getRegionAdvisor().getBucketSet().size() > 0);
// taking the buckets which are local to the node and not all the
// available buckets.
Set bucketIds = pr.getDataStore().localBucket2RegionMap.keySet();
Iterator buckteIdItr = bucketIds.iterator();
while (buckteIdItr.hasNext()) {
Integer key = (Integer) buckteIdItr.next();
Region bucketRegion = root.getSubregion(pr.getBucketName(key.intValue()));
assertNotNull("Bucket region cannot be null", bucketRegion);
assertEquals(Scope.DISTRIBUTED_ACK, bucketRegion.getAttributes().getScope());
} // while
}
}
};
return validateAfterPut;
}
Example 12
| Source File: rmdir.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
private void remove_local(String regionPath)
{
if (regionPath == null) {
return;
}
String currentPath = gfsh.getCurrentPath();
String fullPath = gfsh.getFullPath(regionPath, currentPath);
if (fullPath == null) {
gfsh.println("Error: invalid region path");
} else if (fullPath.equals("/")) {
gfsh.println("Error: cannot remove top level");
} else {
Region region = gfsh.getCache().getRegion(fullPath);
if (region == null) {
gfsh.println("Error: undefined region path " + fullPath);
return;
}
region.close();
// correct the current path if the removed region path
// lies in the current path
String currentSplit[] = currentPath.split("/");
Cache cache = gfsh.getCache();
Region currentRegion = null;
if (currentSplit.length > 1) {
currentRegion = region = cache.getRegion(currentSplit[1]);
if (region != null) {
for (int i = 2; i < currentSplit.length; i++) {
region = region.getSubregion(currentSplit[i]);
if (region == null) {
break;
}
currentRegion = region;
}
}
}
if (currentRegion == null) {
gfsh.setCurrentPath("/");
} else {
gfsh.setCurrentPath(currentRegion.getFullPath());
}
gfsh.setCurrentRegion(currentRegion);
gfsh.println("Region removed from local VM: " + regionPath);
}
}
Example 13
| Source File: RegionUtil.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
public static Region getRegion(String regionPath, Scope scope, DataPolicy dataPolicy, Pool pool,
boolean enableBridgeConflation) throws CacheException
{
Cache cache = null;
Region region = null;
try {
cache = CacheFactory.getAnyInstance();
region = cache.getRegion(regionPath);
if (region != null) {
return region;
}
} catch (CacheClosedException ex) {
Properties props = new Properties();
DistributedSystem system = DistributedSystem.connect(props);
cache = CacheFactory.create(system);
}
// Parse region path
StringTokenizer st = new StringTokenizer(regionPath, "/");
String regionName;
int index = 0;
int count = st.countTokens();
AttributesFactory factory = new AttributesFactory();
factory.setDataPolicy(DataPolicy.NORMAL);
while (st.hasMoreTokens()) {
regionName = st.nextToken();
index++;
if (index == count) {
factory.setDataPolicy(dataPolicy);
factory.setPoolName(pool.getName());
}
if (index == 1) {
region = cache.getRegion(regionName);
if (region == null) {
factory.setScope(scope);
region = cache.createRegion(regionName, factory.create());
}
} else {
Region subregion = region.getSubregion(regionName);
if (subregion == null) {
factory.setScope(scope);
subregion = region.createSubregion(regionName, factory.create());
}
region = subregion;
}
}
return region;
}
Example 14
| Source File: CacheXml61Test.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
/**
* Tests that a region created with a named attributes set programmatically
* for delta propogation has the correct attributes.
*
*/
public void testRegionAttributesForRegionEntryCloning() throws CacheException
{
final String rNameBase = getUniqueName();
final String r1 = rNameBase + "1";
// Setting multi-cast via nested region attributes
CacheCreation creation = new CacheCreation();
RegionAttributesCreation attrs = new RegionAttributesCreation(creation);
attrs.setScope(Scope.LOCAL);
attrs.setEarlyAck(false);
attrs.setCloningEnable(false);
attrs.setMulticastEnabled(true);
creation.createRegion(r1, attrs);
testXml(creation);
Cache c = getCache();
assertTrue(c instanceof GemFireCacheImpl);
c.loadCacheXml(generate(creation));
Region reg1 = c.getRegion(r1);
assertNotNull(reg1);
assertEquals(Scope.LOCAL, reg1.getAttributes().getScope());
assertFalse(reg1.getAttributes().getEarlyAck());
assertTrue(reg1.getAttributes().getMulticastEnabled());
assertFalse(reg1.getAttributes().getCloningEnabled());
// changing Clonned setting
reg1.getAttributesMutator().setCloningEnabled(true);
assertTrue(reg1.getAttributes().getCloningEnabled());
reg1.getAttributesMutator().setCloningEnabled(false);
assertFalse(reg1.getAttributes().getCloningEnabled());
// for sub region - a child attribute should be inherited
String sub = "subRegion";
RegionAttributesCreation attrsSub = new RegionAttributesCreation(creation);
attrsSub.setScope(Scope.LOCAL);
reg1.createSubregion(sub, attrsSub);
Region subRegion = reg1.getSubregion(sub);
assertFalse(subRegion.getAttributes().getCloningEnabled());
subRegion.getAttributesMutator().setCloningEnabled(true);
assertTrue(subRegion.getAttributes().getCloningEnabled());
}
Example 15
| Source File: PartitionedRegionBucketCreationDistributionDUnitTest.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
/**
* This functions performs following validations on the partitions regiions
* <br>
* (1) Size of bucket2Node region should be > 0.</br><br>
* (3) In case of the partition regions with redundancy > 0 scope of the
* bucket regions should be scope of the partition regions.</br><br>
* (4) In case of the partition regions with redundancy > 0 no two bucket
* regions with same bucketId should be generated on the same node.</br>
*
* @param startIndexForRegion
* @param endIndexForRegion
* @return
*/
private CacheSerializableRunnable validateBucketCreationAfterPut(
final int startIndexForRegion, final int endIndexForRegion)
{
CacheSerializableRunnable validateAfterPut = new CacheSerializableRunnable(
"validateAfterPut") {
int innerStartIndexForRegion = startIndexForRegion;
int innerEndIndexForRegion = endIndexForRegion;
String innerPrPrefix = prPrefix;
int innerMidIndexForRegion = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 2;
int innerQuarterIndex = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 4;
public void run2()
{
Cache cache = getCache();
Region root = cache
.getRegion(PartitionedRegionHelper.PR_ROOT_REGION_NAME);
assertNotNull("Root regions is null", root);
for (int i = innerStartIndexForRegion; i < innerEndIndexForRegion; i++) {
PartitionedRegion pr = (PartitionedRegion)cache
.getRegion(Region.SEPARATOR + innerPrPrefix + i);
assertTrue(pr.getRegionAdvisor().getBucketSet().size() > 0);
assertTrue("Size of local region map should be > 0 for region: " + pr.getFullPath(), pr
.getDataStore().localBucket2RegionMap.size() > 0);
// taking the buckets which are local to the node and not all the
// available buckets.
Set bucketIds = pr.getDataStore().localBucket2RegionMap.keySet();
Iterator buckteIdItr = bucketIds.iterator();
while (buckteIdItr.hasNext()) {
Integer key = (Integer) buckteIdItr.next();
BucketRegion val = (BucketRegion)pr.getDataStore().localBucket2RegionMap
.get(key);
Region bucketRegion = root.getSubregion(pr.getBucketName(key.intValue()));
assertTrue(bucketRegion.getFullPath().equals(val.getFullPath()));
// Bucket region should not be null
assertNotNull("Bucket region cannot be null", bucketRegion);
// Parent region of the bucket region should be root
assertEquals("Parent region is not root", root, bucketRegion
.getParentRegion());
}
}
}
};
return validateAfterPut;
}
Example 16
| Source File: PartitionedRegionBucketCreationDistributionDUnitTest.java From gemfirexd-oss with Apache License 2.0 | 4 votes |
|
private CacheSerializableRunnable validateBucketScopeAfterPut(
final int startIndexForRegion, final int endIndexForRegion)
{
CacheSerializableRunnable validateAfterPut = new CacheSerializableRunnable(
"validateBucketScopeAfterPut") {
int innerStartIndexForRegion = startIndexForRegion;
int innerEndIndexForRegion = endIndexForRegion;
String innerPrPrefix = prPrefix;
int innerMidIndexForRegion = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 2;
int innerQuarterIndex = innerStartIndexForRegion
+ (endIndexForRegion - startIndexForRegion) / 4;
public void run2()
{
Cache cache = getCache();
Region root = cache
.getRegion(PartitionedRegionHelper.PR_ROOT_REGION_NAME);
assertNotNull("Root regions is null", root);
for (int i = innerStartIndexForRegion; i < innerEndIndexForRegion; i++) {
PartitionedRegion pr = (PartitionedRegion)cache
.getRegion(Region.SEPARATOR + innerPrPrefix + i);
assertTrue(pr.getRegionAdvisor().getBucketSet().size() > 0);
// taking the buckets which are local to the node and not all the
// available buckets.
Set bucketIds = pr.getDataStore().localBucket2RegionMap.keySet();
Iterator buckteIdItr = bucketIds.iterator();
while (buckteIdItr.hasNext()) {
Integer key = (Integer) buckteIdItr.next();
Region bucketRegion = root.getSubregion(pr.getBucketName(key.intValue()));
assertNotNull("Bucket region cannot be null", bucketRegion);
assertEquals(Scope.DISTRIBUTED_ACK, bucketRegion.getAttributes().getScope());
} // while
}
}
};
return validateAfterPut;
}
