Author: antelder
Date: Thu Jul 31 04:00:10 2008
New Revision: 681339
URL: http://svn.apache.org/viewvc?rev=681339&view=rev
Log:
Start of an annottaion processor for handling SCA annotations on webapp
resources
Added:
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyAnnotationProcessor.java
Modified:
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java
Added:
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyAnnotationProcessor.java
URL:
http://svn.apache.org/viewvc/tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyAnnotationProcessor.java?rev=681339&view=auto
==============================================================================
---
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyAnnotationProcessor.java
(added)
+++
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyAnnotationProcessor.java
Thu Jul 31 04:00:10 2008
@@ -0,0 +1,72 @@
+/*
+ * 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.runtime.tomcat;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
+
+import javax.naming.NamingException;
+
+import org.apache.AnnotationProcessor;
+import org.osoa.sca.annotations.Reference;
+
+/**
+ * A Tuscany specific Tomcat annotation processor for processing SCA
annotations
+ */
+public class TuscanyAnnotationProcessor implements AnnotationProcessor {
+
+ public void postConstruct(Object instance) throws IllegalAccessException,
InvocationTargetException {
+ }
+
+ public void preDestroy(Object instance) throws IllegalAccessException,
InvocationTargetException {
+ }
+
+ public void processAnnotations(Object instance) throws
IllegalAccessException, InvocationTargetException, NamingException {
+
+ // Initialize fields annotations
+ Field[] fields = instance.getClass().getDeclaredFields();
+ for (int i = 0; i < fields.length; i++) {
+ if (fields[i].isAnnotationPresent(Reference.class)) {
+ Reference annotation =
fields[i].getAnnotation(Reference.class);
+ injectFieldResource(instance, fields[i], annotation);
+ }
+ }
+
+ // Initialize methods annotations
+ Method[] methods = instance.getClass().getDeclaredMethods();
+ for (int i = 0; i < methods.length; i++) {
+ if (methods[i].isAnnotationPresent(Reference.class)) {
+ Reference annotation =
methods[i].getAnnotation(Reference.class);
+ injectMethodResource(instance, methods[i], annotation);
+ }
+ }
+
+ }
+
+ protected void injectFieldResource(Object instance, Field field, Reference
annotation) {
+ System.out.println("TuscanyAnnotationProcessor.injectFieldResource" +
annotation);
+ }
+
+ protected void injectMethodResource(Object instance, Method method,
Reference annotation) {
+ System.out.println("TuscanyAnnotationProcessor.injectMethodResource" +
annotation);
+ }
+
+}
Modified:
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java
URL:
http://svn.apache.org/viewvc/tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java?rev=681339&r1=681338&r2=681339&view=diff
==============================================================================
---
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java
(original)
+++
tuscany/java/sca/modules/runtime-tomcat/src/main/java/org/apache/tuscany/sca/runtime/tomcat/TuscanyHost.java
Thu Jul 31 04:00:10 2008
@@ -148,6 +148,8 @@
filterMap.addURLPattern("/*");
scaApp.addFilterMap(filterMap);
+ scaApp.setAnnotationProcessor(new TuscanyAnnotationProcessor());
+
scaApps.add(scaApp);
}
