/**
* 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.cxf.jaxrs.blueprint;
import java.net.URL;
import java.util.Collections;
import java.util.Map;
import java.util.Set;
import javax.xml.stream.XMLStreamException;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.apache.aries.blueprint.NamespaceHandler;
import org.apache.aries.blueprint.ParserContext;
import org.apache.cxf.staxutils.StaxUtils;
import org.apache.cxf.staxutils.W3CDOMStreamWriter;
import org.apache.cxf.staxutils.transform.OutTransformWriter;
import org.osgi.service.blueprint.container.BlueprintContainer;
import org.osgi.service.blueprint.reflect.ComponentMetadata;
import org.osgi.service.blueprint.reflect.Metadata;
/**
*
*/
public class JAXRSBPNamespaceHandler implements NamespaceHandler {
private BlueprintContainer blueprintContainer;
public JAXRSBPNamespaceHandler() {
}
public URL getSchemaLocation(String namespace) {
return getClass().getClassLoader().getResource("schemas/blueprint/jaxrs.xsd");
}
public Metadata parse(Element element, ParserContext context) {
String s = element.getLocalName();
if ("server".equals(s)) {
return new JAXRSServerFactoryBeanDefinitionParser().parse(element, context);
} else if ("client".equals(s)) {
return context.parseElement(Metadata.class, null, transformElement(element));
} else {
return null;
}
}
@SuppressWarnings("rawtypes")
public Set<Class> getManagedClasses() {
return null;
}
public ComponentMetadata decorate(Node node, ComponentMetadata component, ParserContext context) {
return null;
}
private Element transformElement(Element element) {
final Map<String, String> transformMap =
Collections.singletonMap("{" + element.getNamespaceURI() + "}*",
"{http://cxf.apache.org/blueprint/jaxrs-client}*");
W3CDOMStreamWriter domWriter = new W3CDOMStreamWriter();
OutTransformWriter transformWriter = new OutTransformWriter(domWriter, transformMap);
try {
StaxUtils.copy(element, transformWriter);
} catch (XMLStreamException e) {
throw new RuntimeException(e);
}
return domWriter.getDocument().getDocumentElement();
}
public BlueprintContainer getBlueprintContainer() {
return blueprintContainer;
}
public void setBlueprintContainer(BlueprintContainer blueprintContainer) {
this.blueprintContainer = blueprintContainer;
}
}