@Test
public void testFailedIndexUpdateOnCommitForPut() throws Exception {
Person.THROW_ON_INDEX = true;
AttributesFactory af = new AttributesFactory();
af.setDataPolicy(DataPolicy.REPLICATE);
SimpleListener sl = new SimpleListener();
af.setCacheListener(sl);
Region region = cache.createRegion("sample", af.create());
qs.createIndex("foo", IndexType.FUNCTIONAL, "index", "/sample");
Context ctx = cache.getJNDIContext();
Integer x = new Integer(0);
region.getCache().getCacheTransactionManager().begin();
region.create(x, new Person("xyz", 45));
try {
region.getCache().getCacheTransactionManager().commit();
fail("commit should have thrown an exception because the index maintenance threw");
} catch (com.gemstone.gemfire.cache.query.IndexMaintenanceException ie) {
// this is the desired case
}
Person p = (Person) region.get(x);
assertEquals("object shouldn't have made it into region", null, p);
assertEquals(0, sl.creates);
assertEquals(0, sl.updates);
}
/** Creates entries on the server */
public static void createEntriesK1andK2() {
try {
Region r1 = cache.getRegion(Region.SEPARATOR + REGION_NAME);
assertNotNull(r1);
if (!r1.containsKey("key1")) {
r1.create("key1", "key-1");
}
if (!r1.containsKey("key2")) {
r1.create("key2", "key-2");
}
assertEquals(r1.getEntry("key1").getValue(), "key-1");
assertEquals(r1.getEntry("key2").getValue(), "key-2");
} catch (Exception ex) {
fail("failed while createEntries()", ex);
}
}
private void createInRegion(int i, Region region) {
Object key = ObjectHelper.createName(this.keyType, i);
String objectType = CachePerfPrms.getObjectType();
Object val = ObjectHelper.createObject(objectType, i);
long start = this.statistics.startCreate();
region.create(key, val);
this.statistics.endCreate(start, this.isMainWorkload, this.histogram);
}
/**
* Tests that a local writer receives a modified version of the callback argument on an update.
*/
public void testLocalUpdateModifiedCallbackArgument() throws CacheException {
final String name = this.getUniqueName();
final Object key = "KEY";
final Object value = "VALUE";
final Object one = "ONE";
final Object two = "TWO";
TestCacheLoader loader =
new TestCacheLoader() {
public Object load2(LoaderHelper helper) throws CacheLoaderException {
Object[] array = (Object[]) helper.getArgument();
assertEquals(one, array[0]);
array[0] = two;
return value;
}
};
TestCacheWriter writer =
new TestCacheWriter() {
public void beforeCreate2(EntryEvent event) throws CacheWriterException {}
public void beforeUpdate2(EntryEvent event) throws CacheWriterException {
Object[] array = (Object[]) event.getCallbackArgument();
assertEquals(two, array[0]);
}
};
AttributesFactory factory = new AttributesFactory(getRegionAttributes());
factory.setCacheLoader(loader);
factory.setCacheWriter(writer);
Region region = createRegion(name, factory.create());
region.create(key, null);
assertFalse(loader.wasInvoked());
assertTrue(writer.wasInvoked());
Object[] array = new Object[] {one};
assertEquals(value, region.get(key, array));
assertTrue(loader.wasInvoked());
assertTrue(writer.wasInvoked());
}
// @Test
public void _testFailedIndexUpdateOnJTACommitForPut() throws Exception {
Person.THROW_ON_INDEX = true;
AttributesFactory af = new AttributesFactory();
af.setDataPolicy(DataPolicy.REPLICATE);
Region region = cache.createRegion("sample", af.create());
qs.createIndex("foo", IndexType.FUNCTIONAL, "index", "/sample");
Context ctx = cache.getJNDIContext();
UserTransaction utx = (UserTransaction) ctx.lookup("java:/UserTransaction");
Integer x = new Integer(0);
utx.begin();
region.create(x, new Person("xyz", 45));
try {
utx.commit();
fail("Commit should have thrown an exception because the index update threw");
} catch (Exception e) {
// this is desired
}
}
@Test
public void testIndexOnCommitForDestroy() throws Exception {
AttributesFactory af = new AttributesFactory();
af.setDataPolicy(DataPolicy.REPLICATE);
Region region = cache.createRegion("sample", af.create());
qs.createIndex("foo", IndexType.FUNCTIONAL, "age", "/sample");
Context ctx = cache.getJNDIContext();
UserTransaction utx = (UserTransaction) ctx.lookup("java:/UserTransaction");
Integer x = new Integer(0);
utx.begin();
region.create(x, new Person("xyz", 45));
utx.commit();
Query q = qs.newQuery("select * from /sample where age < 50");
assertEquals(1, ((SelectResults) q.execute()).size());
Person dsample = (Person) CopyHelper.copy(region.get(x));
dsample.setAge(55);
utx.begin();
region.destroy(x);
utx.commit();
CacheUtils.log(((Person) region.get(x)));
assertEquals(0, ((SelectResults) q.execute()).size());
}
/**
* check distributed ops that originate in a PROXY are correctly distributed to non-proxy regions.
*/
private void distributedOps(DataPolicy dp, InterestPolicy ip) throws CacheException {
initOtherId();
AttributesFactory af = new AttributesFactory();
af.setDataPolicy(dp);
af.setSubscriptionAttributes(new SubscriptionAttributes(ip));
af.setScope(Scope.DISTRIBUTED_ACK);
Region r = createRootRegion("ProxyDUnitTest", af.create());
doCreateOtherVm();
r.put("putkey", "putvalue1");
getOtherVm()
.invoke(
new CacheSerializableRunnable("check put") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(true, r.containsKey("putkey"));
assertEquals("putvalue1", r.getEntry("putkey").getValue());
r.put("putkey", "putvalue2");
}
});
assertEquals(false, r.containsKey("putkey"));
assertEquals("putvalue2", r.get("putkey")); // netsearch
r.invalidate("putkey");
getOtherVm()
.invoke(
new CacheSerializableRunnable("check invalidate") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(true, r.containsKey("putkey"));
assertEquals(null, r.getEntry("putkey").getValue());
}
});
assertEquals(null, r.get("putkey")); // invalid so total miss
r.destroy("putkey");
getOtherVm()
.invoke(
new CacheSerializableRunnable("check destroy") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(false, r.containsKey("putkey"));
}
});
assertEquals(null, r.get("putkey")); // total miss
r.create("createKey", "createValue1");
getOtherVm()
.invoke(
new CacheSerializableRunnable("check create") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(true, r.containsKey("createKey"));
assertEquals("createValue1", r.getEntry("createKey").getValue());
}
});
{
Map m = new HashMap();
m.put("putAllKey1", "putAllValue1");
m.put("putAllKey2", "putAllValue2");
r.putAll(m, "putAllCallback");
}
getOtherVm()
.invoke(
new CacheSerializableRunnable("check putAll") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(true, r.containsKey("putAllKey1"));
assertEquals("putAllValue1", r.getEntry("putAllKey1").getValue());
assertEquals(true, r.containsKey("putAllKey2"));
assertEquals("putAllValue2", r.getEntry("putAllKey2").getValue());
}
});
r.clear();
getOtherVm()
.invoke(
new CacheSerializableRunnable("check clear") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(0, r.size());
}
});
getOtherVm()
.invoke(
new CacheSerializableRunnable("install CacheWriter") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
AttributesMutator am = r.getAttributesMutator();
CacheWriter cw =
new CacheWriterAdapter() {
public void beforeCreate(EntryEvent event) throws CacheWriterException {
throw new CacheWriterException("expected");
}
};
am.setCacheWriter(cw);
}
});
try {
r.put("putkey", "putvalue");
fail("expected CacheWriterException");
} catch (CacheWriterException expected) {
}
getOtherVm()
.invoke(
new CacheSerializableRunnable("check clear") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(0, r.size());
}
});
assertEquals(null, r.get("loadkey")); // total miss
getOtherVm()
.invoke(
new CacheSerializableRunnable("install CacheLoader") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
AttributesMutator am = r.getAttributesMutator();
am.setCacheWriter(null); // clear csche writer
CacheLoader cl =
new CacheLoader() {
public Object load(LoaderHelper helper) throws CacheLoaderException {
if (helper.getKey().equals("loadkey")) {
return "loadvalue";
} else if (helper.getKey().equals("loadexception")) {
throw new CacheLoaderException("expected");
} else {
return null;
}
}
public void close() {}
};
am.setCacheLoader(cl);
}
});
assertEquals("loadvalue", r.get("loadkey")); // net load
assertEquals(null, r.get("foobar")); // total miss
try {
r.get("loadexception");
fail("expected CacheLoaderException");
} catch (CacheLoaderException expected) {
}
r.destroyRegion();
getOtherVm()
.invoke(
new CacheSerializableRunnable("check clear") {
public void run2() throws CacheException {
Region r = getRootRegion("ProxyDUnitTest");
assertEquals(null, r);
}
});
}
