public PortletContext importPortlet(
PortletStateType stateType, PortletContext originalPortletContext)
throws PortletInvokerException, IllegalArgumentException {
// The original portletcontext is the non cloned version and should be one the PC available from
// the getPortlets operation
RegistrationSPI registration = getRegistrationAsSPI();
if (registration != null) {
checkOperationIsAllowed(originalPortletContext, registration, "importPortlet");
PortletContext newPortletContext = super.importPortlet(stateType, originalPortletContext);
if (!newPortletContext.getId().equals(originalPortletContext.getId())) {
try {
registration.addPortletContext(newPortletContext);
} catch (RegistrationException e) {
throw new PortletInvokerException(
"Couldn't add portlet context '"
+ newPortletContext
+ "' to registration '"
+ registration.getRegistrationHandle()
+ "'",
e);
}
}
return newPortletContext;
} else {
return super.importPortlet(stateType, originalPortletContext);
}
}
public PortletContext setProperties(PortletContext portletContext, PropertyChange[] changes)
throws IllegalArgumentException, PortletInvokerException, UnsupportedOperationException {
RegistrationSPI registration = getRegistrationAsSPI();
if (registration != null) {
checkOperationIsAllowed(portletContext, registration, "setProperties");
PortletContext updatedPortletContext = super.setProperties(portletContext, changes);
if (!portletContext.getId().equals(updatedPortletContext.getId())) {
try {
registration.addPortletContext(updatedPortletContext);
} catch (RegistrationException e) {
throw new PortletInvokerException(
"Couldn't add portlet context '"
+ updatedPortletContext
+ "' to registration '"
+ registration.getRegistrationHandle()
+ "'",
e);
}
}
return updatedPortletContext;
} else {
return super.setProperties(portletContext, changes);
}
}
public PortletContext createClone(PortletStateType stateType, PortletContext portletContext)
throws IllegalArgumentException, PortletInvokerException, UnsupportedOperationException {
RegistrationSPI registration = getRegistrationAsSPI();
if (registration != null) {
checkOperationIsAllowed(portletContext, registration, "createClone");
PortletContext clonedPortletContext = super.createClone(stateType, portletContext);
try {
registration.addPortletContext(clonedPortletContext);
} catch (RegistrationException e) {
throw new PortletInvokerException(
"Couldn't add portlet context '"
+ clonedPortletContext
+ "' to registration '"
+ registration.getRegistrationHandle()
+ "'",
e);
}
return clonedPortletContext;
} else {
return super.createClone(stateType, portletContext);
}
}
public PortletInvocationResponse invoke(PortletInvocation invocation)
throws IllegalArgumentException, PortletInvokerException {
PortletContext portletContext = invocation.getTarget();
RegistrationSPI registration = getRegistrationAsSPI();
if (registration != null) {
checkOperationIsAllowed(portletContext, registration, "invoke");
PortletInvocationResponse response = super.invoke(invocation);
InstanceContext instanceContext = invocation.getInstanceContext();
if (instanceContext instanceof WSRPInstanceContext) {
WSRPInstanceContext wsrpIC = (WSRPInstanceContext) instanceContext;
PortletContext responseContext = wsrpIC.getPortletContext();
if (wsrpIC.wasModified() && !responseContext.getId().equals(portletContext.getId())) {
try {
registration.addPortletContext(responseContext);
} catch (RegistrationException e) {
throw new PortletInvokerException(
"Couldn't add portlet context '"
+ responseContext
+ "' to registration '"
+ registration.getRegistrationHandle()
+ "'",
e);
}
}
}
return response;
} else {
return super.invoke(invocation);
}
}
public Set<Portlet> getPortlets() throws PortletInvokerException {
Set<Portlet> portlets = new HashSet<Portlet>(super.getPortlets());
Registration registration = RegistrationLocal.getRegistration();
if (registration != null) {
Set<PortletContext> contexts = registration.getKnownPortletContexts();
for (PortletContext context : contexts) {
try {
portlets.add(super.getPortlet(context));
} catch (NoSuchPortletException e) {
final RegistrationSPI registrationSPI = getRegistrationAsSPI();
try {
registrationSPI.removePortletContext(context);
log.debug(
"Removed '"
+ context
+ "' from Registration '"
+ registration.getRegistrationHandle()
+ "' because it cannot be resolved anymore.");
} catch (RegistrationException e1) {
throw new PortletInvokerException(e1);
}
}
}
}
return portlets;
}
public List<DestroyCloneFailure> destroyClones(List<PortletContext> portletContexts)
throws IllegalArgumentException, PortletInvokerException, UnsupportedOperationException {
RegistrationSPI registration = getRegistrationAsSPI();
if (registration != null) {
for (PortletContext portletContext : portletContexts) {
checkOperationIsAllowed(portletContext, registration, "destroyClones");
}
}
List<DestroyCloneFailure> cloneFailures = super.destroyClones(portletContexts);
boolean noFailures = cloneFailures.isEmpty();
if (registration != null) {
for (PortletContext portletContext : portletContexts) {
// only remove the portlet context if there are no failures or it's not part of the failed
// clones
if (noFailures
|| !cloneFailures.contains(new DestroyCloneFailure(portletContext.getId()))) {
try {
registration.removePortletContext(portletContext);
} catch (RegistrationException e) {
throw new PortletInvokerException(
"Couldn't remove portlet context '"
+ portletContext
+ "' to registration '"
+ registration.getRegistrationHandle()
+ "'",
e);
}
}
}
}
return cloneFailures;
}