TUSCANY-4000 - Fix ClassCastException when user specifies WSDL interface

TUSCANY-4003 - Provide access to resource host from the resource itself. Thanks for the patch Brian

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1228143 13f79535-47bb-0310-9956-ffa450edef68

3 files changed, 102 insertions, 3 deletions

diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java
index 19a9f38549..90aef45e94 100644
--- a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java
+++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/JavaResourceImpl.java
@@ -18,8 +18,6 @@
  */
 package org.apache.tuscany.sca.implementation.java;
 
-
-
 /**
  * A resource dependency declared by a Java component implementation
  * 
@@ -29,10 +27,16 @@ public class JavaResourceImpl {
     private JavaElementImpl element;
     private String mappedName;
     private boolean optional;
+    private ResourceHost resourceHost;
 
     public JavaResourceImpl(JavaElementImpl element) {
         this.element = element;
     }
+    
+    public JavaResourceImpl(JavaElementImpl element, ResourceHost resourceHost) {
+        this.element = element;
+        this.resourceHost = resourceHost;
+    }
 
     /**
      * The name of the resource
@@ -82,5 +86,10 @@ public class JavaResourceImpl {
         return element;
     }
 
-
+    /**
+     * @return the resourceHost
+     */
+    public ResourceHost getResourceHost() {
+        return resourceHost;
+    }
 }
diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/ResourceHost.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/ResourceHost.java
new file mode 100644
index 0000000000..4882391087
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/ResourceHost.java
@@ -0,0 +1,47 @@
+/*

+ * 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.java;

+

+

+/**

+ * Interface implemented by host environments that allow for resolution of component implementation resources, e.g.

+ * items bound in a JNDI tree.

+ *

+ * @version $Rev: 537424 $ $Date: 2007-05-12 14:47:18 +0100 (Sat, 12 May 2007) $

+ */

+public interface ResourceHost {

+

+    /**

+     * Resolve a resource matching the given type

+     *

+     * @param type the type of the resources

+     * @throws ResourceResolutionException if an error is encountered during resolution

+     */

+    <T> T resolveResource(Class<T> type) throws ResourceResolutionException;

+

+    /**

+     * Resolve a resource matching the given type and name

+     *

+     * @param type       the type of the resources

+     * @param mappedName the mapped name of the resource

+     * @throws ResourceResolutionException if an error is encountered during resolution

+     */

+    <T> T resolveResource(Class<T> type, String mappedName) throws ResourceResolutionException;

+

+}

diff --git a/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/ResourceResolutionException.java b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/ResourceResolutionException.java
new file mode 100644
index 0000000000..36b9ab8c99
--- /dev/null
+++ b/sca-java-2.x/trunk/modules/implementation-java/src/main/java/org/apache/tuscany/sca/implementation/java/ResourceResolutionException.java
@@ -0,0 +1,43 @@
+/*

+ * 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.java;

+

+

+/**

+ * @version $Rev: 537424 $ $Date: 2007-05-12 14:47:18 +0100 (Sat, 12 May 2007) $

+ */

+public class ResourceResolutionException extends Exception {

+    private static final long serialVersionUID = 13421352711315479L;

+

+    public ResourceResolutionException() {

+        super();

+    }

+

+    public ResourceResolutionException(String message, Throwable cause) {

+        super(message, cause);

+    }

+

+    public ResourceResolutionException(String message) {

+        super(message);

+    }

+

+    public ResourceResolutionException(Throwable cause) {

+        super(cause);

+    }

+}