/** @see org.apache.ode.jacob.JacobRunnable#run() */
public void run() {
Selector selector;
try {
PickResponseChannel pickResponseChannel = newChannel(PickResponseChannel.class);
if (_oevent.isRestful()) {
getBpelRuntime()
.checkResourceRoute(
_scopeFrame.resolve(_oevent.resource),
_oevent.messageExchangeId + _counter,
pickResponseChannel,
0);
} else {
PartnerLinkInstance pLinkInstance = _scopeFrame.resolve(_oevent.partnerLink);
selector =
new Selector(
0,
pLinkInstance,
_oevent.operation.getName(),
_oevent.operation.getOutput() == null,
_oevent.messageExchangeId,
getCorrelationKey(pLinkInstance));
getBpelRuntime().select(pickResponseChannel, null, false, new Selector[] {selector});
}
instance(new WAITING(pickResponseChannel, _scopeFrame, _counter));
} catch (FaultException e) {
__log.error(e);
if (_fault == null) {
_fault = createFault(e.getQName(), _oevent);
}
terminateActive();
instance(new WAITING(null, _scopeFrame, _counter));
}
}
/** Record all values of properties of a 'MessageType' variable for efficient lookup. */
private void writeProperties(VariableInstance variable, Node value) {
if (variable.declaration.type instanceof OMessageVarType) {
for (OProcess.OProperty property : variable.declaration.getOwner().properties) {
OProcess.OPropertyAlias alias = property.getAlias(variable.declaration.type);
if (alias != null) {
try {
String val =
extractProperty((Element) value, alias, variable.declaration.getDescription());
if (val != null) _brc.writeVariableProperty(variable, property.name, val);
} catch (UninitializedVariableException uve) {
// This really should not happen, since we are writing to a variable that we just
// modified.
__log.fatal(
"Couldn't extract property '"
+ property.toString()
+ "' in property pre-extraction: "
+ uve);
throw new RuntimeException(uve);
} catch (FaultException e) {
// This will fail as we're basically trying to extract properties on all received
// messages
// for optimization purposes.
if (__log.isDebugEnabled())
__log.debug(
"Couldn't extract property '"
+ property.toString()
+ "' in property pre-extraction: "
+ e.toString());
}
}
}
}
}
/** @see org.apache.ode.jacob.JacobRunnable#run() */
public void run() {
Selector selector;
try {
PickResponseChannel pickResponseChannel = newChannel(PickResponseChannel.class);
CorrelationKeySet keySet = new CorrelationKeySet();
PartnerLinkInstance pLinkInstance = _scopeFrame.resolve(_oevent.partnerLink);
for (OScope.CorrelationSet cset : _oevent.joinCorrelations) {
if (getBpelRuntimeContext().isCorrelationInitialized(_scopeFrame.resolve(cset))) {
keySet.add(getBpelRuntimeContext().readCorrelation(_scopeFrame.resolve(cset)));
}
}
for (OScope.CorrelationSet cset : _oevent.matchCorrelations) {
if (!getBpelRuntimeContext().isCorrelationInitialized(_scopeFrame.resolve(cset))) {
throw new FaultException(
_oevent.getOwner().constants.qnCorrelationViolation,
"Correlation not initialized.");
}
keySet.add(getBpelRuntimeContext().readCorrelation(_scopeFrame.resolve(cset)));
}
if (keySet.isEmpty()) {
// Adding a route for opaque correlation. In this case correlation is done on
// "out-of-band" session id.
String sessionId = getBpelRuntimeContext().fetchMySessionId(pLinkInstance);
keySet.add(new CorrelationKey("-1", new String[] {sessionId}));
}
selector =
new Selector(
0,
pLinkInstance,
_oevent.operation.getName(),
_oevent.operation.getOutput() == null,
_oevent.messageExchangeId,
keySet,
_oevent.route);
getBpelRuntimeContext().select(pickResponseChannel, null, false, new Selector[] {selector});
instance(new WAITING(pickResponseChannel));
} catch (FaultException e) {
__log.error(e);
if (_fault == null) {
_fault = createFault(e.getQName(), _oevent);
}
terminateActive();
instance(new WAITING(null));
}
}
@SuppressWarnings("unchecked")
private CorrelationKey computeCorrelationKey(
OScope.CorrelationSet cset, OMessageVarType messagetype, Element msg) {
CorrelationKey key = null;
String[] values = new String[cset.properties.size()];
int jIdx = 0;
for (Iterator j = cset.properties.iterator(); j.hasNext(); ++jIdx) {
OProcess.OProperty property = (OProcess.OProperty) j.next();
OProcess.OPropertyAlias alias = property.getAlias(messagetype);
if (alias == null) {
// TODO: Throw a real exception! And catch this at compile
// time.
throw new IllegalArgumentException(
"No alias matching property '"
+ property.name
+ "' with message type '"
+ messagetype
+ "'");
}
String value;
try {
value = _process.extractProperty(msg, alias, msg.toString());
} catch (FaultException fe) {
String emsg =
__msgs.msgPropertyAliasDerefFailedOnMessage(alias.getDescription(), fe.getMessage());
__log.error(emsg, fe);
throw new InvalidMessageException(emsg, fe);
}
values[jIdx] = value;
}
if (cset.hasJoinUseCases) {
key = new OptionalCorrelationKey(cset.name, values);
} else {
key = new CorrelationKey(cset.name, values);
}
return key;
}
