From 132aa8a77685ec92bc90c03f987650d275a7b639 Mon Sep 17 00:00:00 2001
From: lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68>
Date: Mon, 30 Sep 2013 06:59:11 +0000
Subject: 2.0.1 RC1 release tag

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1527464 13f79535-47bb-0310-9956-ffa450edef68
---
 .../ws/axis2/provider/TuscanyDispatcher.java       | 104 +++++++++++++++++++++
 1 file changed, 104 insertions(+)
 create mode 100644 sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/TuscanyDispatcher.java

(limited to 'sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/TuscanyDispatcher.java')

diff --git a/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/TuscanyDispatcher.java b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/TuscanyDispatcher.java
new file mode 100644
index 0000000000..0a20de5067
--- /dev/null
+++ b/sca-java-2.x/tags/2.0.1-RC1/modules/binding-ws-runtime-axis2/src/main/java/org/apache/tuscany/sca/binding/ws/axis2/provider/TuscanyDispatcher.java
@@ -0,0 +1,104 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.    
+ */
+
+package org.apache.tuscany.sca.binding.ws.axis2.provider;
+
+import java.net.URI;
+import java.util.HashMap;
+
+import org.apache.axis2.AxisFault;
+import org.apache.axis2.addressing.EndpointReference;
+import org.apache.axis2.context.ConfigurationContext;
+import org.apache.axis2.context.MessageContext;
+import org.apache.axis2.description.AxisService;
+import org.apache.axis2.description.HandlerDescription;
+import org.apache.axis2.engine.AxisConfiguration;
+import org.apache.axis2.engine.RequestURIBasedDispatcher;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+
+/**
+ * A Tuscany specific Axis2 Dispatcher that enables using services
+ * exposed at the SCA defined service URI instead of /services/<serviceName> 
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyDispatcher extends RequestURIBasedDispatcher {
+
+    public static final String NAME = "TuscanyDispatcher";
+    private static final Log log = LogFactory.getLog(RequestURIBasedDispatcher.class);
+    private static final boolean isDebugEnabled = log.isDebugEnabled();
+
+    /*
+     * (non-Javadoc)
+     * 
+     * @see org.apache.axis2.engine.AbstractDispatcher#findService(org.apache.axis2.context.MessageContext)
+     */
+    @Override
+    public AxisService findService(MessageContext messageContext) throws AxisFault {
+        EndpointReference toEPR = messageContext.getTo();
+
+        if (toEPR != null) {
+            if(isDebugEnabled){
+                log.debug("Checking for Service using target endpoint address : " + toEPR.getAddress());
+            }
+
+            String path = URI.create(toEPR.getAddress()).getPath();
+            
+            ConfigurationContext configurationContext = messageContext.getConfigurationContext();
+            AxisConfiguration registry = configurationContext.getAxisConfiguration();
+
+            String serviceName = findAxisServiceName(registry, path);
+            return registry.getService(serviceName);
+
+        } else {
+            if(isDebugEnabled){
+                log.debug("Attempted to check for Service using null target endpoint URI");
+            }
+            return null;
+        }
+    }
+
+    @Override
+    public void initDispatcher() {
+        init(new HandlerDescription(NAME));
+    }
+
+    protected String findAxisServiceName(AxisConfiguration registry, String path) {
+        HashMap services = registry.getServices();
+        if (services == null) {
+            return null;
+        }
+        String[] parts = path.split("/");
+        String serviceName = "";
+        for (int i=parts.length-1; i>=0; i--) {
+            serviceName = parts[i] + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+            serviceName = "/" + serviceName;
+            if (services.containsKey(serviceName)) {
+                return serviceName;
+            }
+        }
+
+        return null;
+    }
+
+}
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