1 files changed, 67 insertions, 0 deletions
diff --git a/sca-java-1.x/branches/sca-java-1.6.2/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java b/sca-java-1.x/branches/sca-java-1.6.2/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java
new file mode 100644
index 0000000000..582795625d
--- /dev/null
+++ b/sca-java-1.x/branches/sca-java-1.6.2/modules/implementation-resource-runtime/src/main/java/org/apache/tuscany/sca/implementation/resource/provider/GetResourceInvoker.java
@@ -0,0 +1,67 @@
+/*
+ * 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.implementation.resource.provider;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLConnection;
+
+import org.apache.tuscany.sca.invocation.Invoker;
+import org.apache.tuscany.sca.invocation.Message;
+
+/**
+ * An invoker for a get resource operation.
+ *
+ * @version $Rev$ $Date$
+ */
+class GetResourceInvoker implements Invoker {
+    private String locationURL;
+    
+    GetResourceInvoker(String locationURL) {
+        this.locationURL = locationURL;
+    }
+    
+    public Message invoke(Message msg) {
+        
+        // Get the resource id from the request message
+        String id = (String)((Object[])msg.getBody())[0];
+        try {
+            
+            // Return an input stream for the resource
+            URL url = new URL(locationURL +'/' + id);
+            URLConnection connection = url.openConnection();
+            connection.setUseCaches(false);
+            InputStream is = connection.getInputStream();
+            msg.setBody(is);
+        } catch (MalformedURLException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        } catch (IOException e) {
+
+            // Report exception as a fault
+            msg.setFaultBody(e);
+        }
+        return msg;
+    }
+
+}