Start to get JSF webapps going using Apache MyFaces

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@749147 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 133 insertions, 0 deletions

diff --git a/java/sca/modules/myfaces/src/main/java/org/apache/tuscany/myfaces/TuscanyAnnotationLifecycleProvider.java b/java/sca/modules/myfaces/src/main/java/org/apache/tuscany/myfaces/TuscanyAnnotationLifecycleProvider.java
new file mode 100644
index 0000000000..2c470ffda2
--- /dev/null
+++ b/java/sca/modules/myfaces/src/main/java/org/apache/tuscany/myfaces/TuscanyAnnotationLifecycleProvider.java
@@ -0,0 +1,78 @@
+/*

+ * 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.myfaces;

+

+import java.lang.reflect.InvocationTargetException;

+

+import javax.faces.context.ExternalContext;

+import javax.naming.NamingException;

+import javax.servlet.ServletContext;

+

+import org.apache.AnnotationProcessor;

+import org.apache.commons.logging.Log;

+import org.apache.commons.logging.LogFactory;

+import org.apache.myfaces.config.annotation.DiscoverableLifecycleProvider;

+import org.apache.myfaces.config.annotation.TomcatAnnotationLifecycleProvider;

+import org.apache.myfaces.shared_impl.util.ClassUtils;

+

+public class TuscanyAnnotationLifecycleProvider extends TomcatAnnotationLifecycleProvider implements DiscoverableLifecycleProvider {

+    private static Log log = LogFactory.getLog(TomcatAnnotationLifecycleProvider.class);

+

+    private TuscanyAnnotationProcessor annotationProcessor;

+    private ExternalContext externalContext;

+    private ServletContext sc;

+

+    public TuscanyAnnotationLifecycleProvider(ExternalContext externalContext) {

+        super(externalContext);

+        this.externalContext = externalContext;

+        this.sc = (ServletContext)externalContext.getContext();

+        AnnotationProcessor ap = (org.apache.AnnotationProcessor)sc.getAttribute(org.apache.AnnotationProcessor.class.getName());

+        annotationProcessor = new TuscanyAnnotationProcessor(ap);

+    }

+

+    public Object newInstance(String className) throws InstantiationException, IllegalAccessException, InvocationTargetException, NamingException, ClassNotFoundException {

+

+        System.out.println("foo newInstance: " + className);

+

+        Class clazz = ClassUtils.classForName(className);

+        log.info("Creating instance of " + className);

+        Object object = clazz.newInstance();

+        annotationProcessor.processAnnotations(object, sc);

+        annotationProcessor.postConstruct(object);

+

+        return object;

+    }

+

+//    public boolean isAvailable() {

+//        try {

+//            ServletContext sc = (ServletContext)externalContext.getContext();

+//            AnnotationProcessor ap = (org.apache.AnnotationProcessor)sc.getAttribute(org.apache.AnnotationProcessor.class.getName());

+//

+//            annotationProcessor = new TuscanyAnnotationProcessor(ap);

+//            sc.setAttribute(org.apache.AnnotationProcessor.class.getName(), annotationProcessor);

+//

+//            return super.isAvailable();

+//        } catch (Exception e) {

+//            // ignore

+//        }

+//        return false;

+//    }

+

+}

diff --git a/java/sca/modules/myfaces/src/main/java/org/apache/tuscany/myfaces/TuscanyAnnotationProcessor.java b/java/sca/modules/myfaces/src/main/java/org/apache/tuscany/myfaces/TuscanyAnnotationProcessor.java
new file mode 100644
index 0000000000..09aaac713a
--- /dev/null
+++ b/java/sca/modules/myfaces/src/main/java/org/apache/tuscany/myfaces/TuscanyAnnotationProcessor.java
@@ -0,0 +1,55 @@
+/*

+ * 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.myfaces;

+

+import java.lang.reflect.InvocationTargetException;

+

+import javax.naming.NamingException;

+import javax.servlet.ServletContext;

+

+import org.apache.AnnotationProcessor;

+import org.apache.tuscany.sca.implementation.web.runtime.utils.ContextHelper;

+

+public class TuscanyAnnotationProcessor implements org.apache.AnnotationProcessor {

+

+    org.apache.AnnotationProcessor annotationProcessor;

+

+    public TuscanyAnnotationProcessor(AnnotationProcessor annotationProcessor) {

+        this.annotationProcessor = annotationProcessor;

+    }

+

+    public void postConstruct(Object arg0) throws IllegalAccessException, InvocationTargetException {

+        annotationProcessor.postConstruct(arg0);

+    }

+

+    public void preDestroy(Object arg0) throws IllegalAccessException, InvocationTargetException {

+        annotationProcessor.preDestroy(arg0);

+    }

+

+    public void processAnnotations(Object arg0, ServletContext servletContext) throws IllegalAccessException, InvocationTargetException, NamingException {

+        System.out.println("foo2 processAnnotations: " + arg0);

+        ContextHelper.inject(arg0, servletContext);

+        annotationProcessor.processAnnotations(arg0);

+    }

+

+    public void processAnnotations(Object arg0) throws IllegalAccessException, InvocationTargetException, NamingException {

+        annotationProcessor.processAnnotations(arg0);

+    }

+}