| /* |
| * 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.felix.ipojo.runtime.core.handlers; |
| |
| import java.util.Dictionary; |
| |
| import org.apache.felix.ipojo.ConfigurationException; |
| import org.apache.felix.ipojo.FieldInterceptor; |
| import org.apache.felix.ipojo.PrimitiveHandler; |
| import org.apache.felix.ipojo.annotations.Handler; |
| import org.apache.felix.ipojo.metadata.Element; |
| |
| /** |
| * User: guillaume |
| * Date: 24/07/13 |
| * Time: 12:08 |
| */ |
| @Handler(namespace = "com.acme", name = "foo") |
| public class FooHandler extends PrimitiveHandler { |
| |
| @Override |
| public void configure(final Element metadata, final Dictionary configuration) throws ConfigurationException { |
| Element[] elements = metadata.getElements("foo", "com.acme"); |
| for (Element foo : elements) { |
| String value = foo.getAttribute("value"); |
| String field = foo.getAttribute("field"); |
| |
| this.getInstanceManager().register(getPojoMetadata().getField(field, "java.lang.String"), |
| new FixedValueFieldInterceptor(value)); |
| |
| } |
| |
| } |
| |
| @Override |
| public Object onGet(final Object pojo, final String fieldName, final Object value) { |
| return value; |
| } |
| |
| @Override |
| public void stop() { |
| //To change body of implemented methods use File | Settings | File Templates. |
| } |
| |
| @Override |
| public void start() { |
| //To change body of implemented methods use File | Settings | File Templates. |
| } |
| |
| private static class FixedValueFieldInterceptor implements FieldInterceptor { |
| private final String m_value; |
| |
| public FixedValueFieldInterceptor(final String value) { |
| m_value = value; |
| } |
| |
| @Override |
| public void onSet(final Object pojo, final String fieldName, final Object value) { |
| //To change body of implemented methods use File | Settings | File Templates. |
| } |
| |
| @Override |
| public Object onGet(final Object pojo, final String fieldName, final Object value) { |
| return m_value; |
| } |
| } |
| } |