/** {@inheritDoc} */
@Override
public void p2pMarshal(GridKernalContext ctx) throws GridException {
assert ctx != null;
assert ctx.config().isPeerClassLoadingEnabled();
if (topic != null) topicBytes = ctx.config().getMarshaller().marshal(topic);
predBytes = ctx.config().getMarshaller().marshal(pred);
GridPeerDeployAware pda = U.peerDeployAware0(topic, pred);
clsName = pda.deployClass().getName();
GridDeployment dep = ctx.deploy().deploy(pda.deployClass(), pda.classLoader());
if (dep == null) throw new GridDeploymentException("Failed to deploy message listener.");
depInfo = new GridDeploymentInfoBean(dep);
depEnabled = true;
}
/** @param res Response. */
void onResponse(GridDataLoadResponse res) {
if (log.isDebugEnabled()) log.debug("Received data load response: " + res);
GridFutureAdapter<?> f = reqs.remove(res.requestId());
if (f == null) {
if (log.isDebugEnabled())
log.debug("Future for request has not been found: " + res.requestId());
return;
}
Throwable err = null;
byte[] errBytes = res.errorBytes();
if (errBytes != null) {
try {
GridPeerDeployAware jobPda0 = jobPda;
err =
ctx.config()
.getMarshaller()
.unmarshal(
errBytes, jobPda0 != null ? jobPda0.classLoader() : U.gridClassLoader());
} catch (GridException e) {
f.onDone(null, new GridException("Failed to unmarshal response.", e));
return;
}
}
f.onDone(null, err);
if (log.isDebugEnabled())
log.debug(
"Finished future [fut=" + f + ", reqId=" + res.requestId() + ", err=" + err + ']');
}
/**
* @param entries Entries to submit.
* @param curFut Current future.
* @throws GridInterruptedException If interrupted.
*/
private void submit(final List<Map.Entry<K, V>> entries, final GridFutureAdapter<Object> curFut)
throws GridInterruptedException {
assert entries != null;
assert !entries.isEmpty();
assert curFut != null;
incrementActiveTasks();
GridFuture<Object> fut;
if (isLocNode) {
fut =
ctx.closure()
.callLocalSafe(
new GridDataLoadUpdateJob<>(ctx, log, cacheName, entries, false, updater),
false);
locFuts.add(fut);
fut.listenAsync(
new GridInClosure<GridFuture<Object>>() {
@Override
public void apply(GridFuture<Object> t) {
try {
boolean rmv = locFuts.remove(t);
assert rmv;
curFut.onDone(t.get());
} catch (GridException e) {
curFut.onDone(e);
}
}
});
} else {
byte[] entriesBytes;
try {
entriesBytes = ctx.config().getMarshaller().marshal(entries);
if (updaterBytes == null) {
assert updater != null;
updaterBytes = ctx.config().getMarshaller().marshal(updater);
}
if (topicBytes == null) topicBytes = ctx.config().getMarshaller().marshal(topic);
} catch (GridException e) {
U.error(log, "Failed to marshal (request will not be sent).", e);
return;
}
GridDeployment dep = null;
GridPeerDeployAware jobPda0 = null;
if (ctx.deploy().enabled()) {
try {
jobPda0 = jobPda;
assert jobPda0 != null;
dep = ctx.deploy().deploy(jobPda0.deployClass(), jobPda0.classLoader());
} catch (GridException e) {
U.error(
log,
"Failed to deploy class (request will not be sent): " + jobPda0.deployClass(),
e);
return;
}
if (dep == null)
U.warn(log, "Failed to deploy class (request will be sent): " + jobPda0.deployClass());
}
long reqId = idGen.incrementAndGet();
fut = curFut;
reqs.put(reqId, (GridFutureAdapter<Object>) fut);
GridDataLoadRequest<Object, Object> req =
new GridDataLoadRequest<>(
reqId,
topicBytes,
cacheName,
updaterBytes,
entriesBytes,
true,
dep != null ? dep.deployMode() : null,
dep != null ? jobPda0.deployClass().getName() : null,
dep != null ? dep.userVersion() : null,
dep != null ? dep.participants() : null,
dep != null ? dep.classLoaderId() : null,
dep == null);
try {
ctx.io().send(node, TOPIC_DATALOAD, req, PUBLIC_POOL);
if (log.isDebugEnabled())
log.debug("Sent request to node [nodeId=" + node.id() + ", req=" + req + ']');
} catch (GridException e) {
if (ctx.discovery().alive(node) && ctx.discovery().pingNode(node.id()))
((GridFutureAdapter<Object>) fut).onDone(e);
else
((GridFutureAdapter<Object>) fut)
.onDone(
new GridTopologyException(
"Failed to send " + "request (node has left): " + node.id()));
}
}
}