public static Object prepare(
TxInvocationContext txInvocationContext,
PrepareCommand prepareCommand,
TotalOrderRpcInterceptor interceptor)
throws Throwable {
if (log.isTraceEnabled()) {
log.tracef("Preparing transaction %s", prepareCommand.getGlobalTransaction().prettyPrint());
}
try {
Object result = interceptor.visitPrepare(txInvocationContext, prepareCommand);
if (log.isTraceEnabled()) {
log.tracef(
"Successful prepare of transaction %s",
prepareCommand.getGlobalTransaction().prettyPrint());
}
return result;
} catch (CacheException cacheException) {
Throwable cause = cacheException.getCause();
if (cause instanceof StateTransferException) {
if (log.isTraceEnabled()) {
log.tracef(
"Transaction %s should be re-prepare",
prepareCommand.getGlobalTransaction().prettyPrint());
}
throw (StateTransferException) cause;
} else {
if (log.isTraceEnabled()) {
log.tracef(
"Error preparing transaction %s: %s",
prepareCommand.getGlobalTransaction().prettyPrint(), cacheException.getCause());
}
throw cacheException;
}
}
}
private void doTest(boolean strict) {
EmbeddedCacheManager cm1 = null, cm2 = null;
try {
Configuration c = new Configuration();
c.setCacheMode(Configuration.CacheMode.REPL_SYNC);
GlobalConfiguration gc = GlobalConfiguration.getClusteredDefault();
gc.setStrictPeerToPeer(strict);
cm1 = TestCacheManagerFactory.createCacheManager(gc, c);
cm2 = TestCacheManagerFactory.createCacheManager(gc, c);
cm1.getCache();
cm2.getCache();
cm1.getCache().put("k", "v");
assert "v".equals(cm1.getCache().get("k"));
assert "v".equals(cm2.getCache().get("k"));
cm1.defineConfiguration("newCache", c);
if (strict) {
try {
cm1.getCache("newCache").put("k", "v");
assert false : "Should have failed!";
} catch (CacheException e) {
assert e.getCause() instanceof NamedCacheNotFoundException;
}
} else {
cm1.getCache("newCache").put("k", "v");
assert "v".equals(cm1.getCache("newCache").get("k"));
}
} finally {
TestingUtil.killCacheManagers(cm1, cm2);
}
}
public void testMishavingListenerResumesContext() {
Cache cache = cache(0, "timestamps");
cache.addListener(new CacheListener());
try {
cache.getAdvancedCache().withFlags(Flag.CACHE_MODE_LOCAL).put("k", "v");
} catch (CacheException ce) {
assert ce.getCause() instanceof NullPointerException;
}
}
@CacheEntryModified
public void modified(Event ne) {
if (!ne.isPre()) {
log.debug("modified visited with key: " + key);
try {
// test out if we can get the read lock since there is a write lock going as well.
cache1.get(key);
} catch (CacheException e) {
e.printStackTrace();
fail("modified: test failed with exception: " + e);
}
}
}
