8:33 a.m.
Author: chris.laprun(a)jboss.com
Date: 2010-02-16 09:33:35 -0500 (Tue, 16 Feb 2010)
New Revision: 1749
Added:
components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ActivatingNullInvokerHandler.java
Modified:
components/wsrp/trunk/pom.xml
Log:
- GTNWSRP-4: Implemented a NullInvokerHandler attempting to activate a consumer with the
same name as the one of the missing invoker.
- Updated to PC 2.1.0-CR04.
Added:
components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ActivatingNullInvokerHandler.java
===================================================================
---
components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ActivatingNullInvokerHandler.java
(rev 0)
+++
components/wsrp/trunk/consumer/src/main/java/org/gatein/wsrp/consumer/registry/ActivatingNullInvokerHandler.java 2010-02-16
14:33:35 UTC (rev 1749)
@@ -0,0 +1,78 @@
+/*
+ * JBoss, a division of Red Hat
+ * Copyright 2010, Red Hat Middleware, LLC, and individual
+ * contributors as indicated by the @authors tag. See the
+ * copyright.txt in the distribution for a full listing of
+ * individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+
+package org.gatein.wsrp.consumer.registry;
+
+import org.gatein.pc.api.NoSuchPortletException;
+import org.gatein.pc.federation.FederatedPortletInvoker;
+import org.gatein.pc.federation.FederatingPortletInvoker;
+import org.gatein.pc.federation.NullInvokerHandler;
+import org.gatein.wsrp.WSRPConsumer;
+
+/**
+ * Attempts to activate a WSRP consumer named like the missing invoker that trigger the
invocation of this
+ * NullInvokerHandler. This is in particularly helpful to activate configured consumers
that haven't been started yet
+ * when a portlet referencing them is accessed.
+ *
+ * @author <a href="mailto:chris.laprun@jboss.com">Chris
Laprun</a>
+ * @version $Revision$
+ */
+public class ActivatingNullInvokerHandler implements NullInvokerHandler
+{
+ private transient ConsumerRegistry consumerRegistry;
+
+ public FederatedPortletInvoker resolvePortletInvokerFor(String compoundPortletId,
String invokerId, FederatingPortletInvoker callingInvoker) throws NoSuchPortletException
+ {
+ FederatingPortletInvoker registryInvoker =
consumerRegistry.getFederatingPortletInvoker();
+ if (registryInvoker != callingInvoker)
+ {
+ throw new IllegalArgumentException("Trying to use a ConsumerRegistry
already linked to a different FederatingPortletInvoker ("
+ + registryInvoker + ") than the specified one (" + callingInvoker +
")");
+ }
+
+ FederatedPortletInvoker federated;
+
+ WSRPConsumer consumer = consumerRegistry.getConsumer(invokerId);
+
+ // if there's no consumer with that invoker id, then there's nothing much
we can do
+ if (consumer == null)
+ {
+ throw new NoSuchPortletException(compoundPortletId);
+ }
+ else
+ {
+ // activate the consumer which should register it with this
FederatingPortletInvoker
+ consumerRegistry.activateConsumerWith(invokerId);
+
+ federated = callingInvoker.getFederatedInvoker(invokerId);
+ }
+
+ //
+ return federated;
+ }
+
+ public void setConsumerRegistry(ConsumerRegistry consumerRegistry)
+ {
+ this.consumerRegistry = consumerRegistry;
+ }
+}
Modified: components/wsrp/trunk/pom.xml
===================================================================
--- components/wsrp/trunk/pom.xml 2010-02-16 14:07:57 UTC (rev 1748)
+++ components/wsrp/trunk/pom.xml 2010-02-16 14:33:35 UTC (rev 1749)
@@ -21,7 +21,8 @@
~ 02110-1301 USA, or see the FSF site: http://www.fsf.org.
-->
-<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd">
+<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
@@ -46,7 +47,7 @@
</scm>
<properties>
- <version.gatein.pc>2.1.0-CR02</version.gatein.pc>
+ <version.gatein.pc>2.1.0-CR04</version.gatein.pc>
<version.gatein.common>2.0.0-CR03</version.gatein.common>
<version.gatein.wci>2.0.0-CR02</version.gatein.wci>