/**
* 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.camel.component.cxf.jaxrs;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Map;
import org.apache.camel.CamelContext;
import org.apache.camel.Endpoint;
import org.apache.camel.component.cxf.blueprint.BlueprintSupport;
import org.apache.camel.component.cxf.common.message.CxfConstants;
import org.apache.camel.impl.HeaderFilterStrategyComponent;
import org.apache.camel.util.CamelContextHelper;
import org.apache.camel.util.CastUtils;
import org.apache.camel.util.ObjectHelper;
import org.apache.cxf.jaxrs.AbstractJAXRSFactoryBean;
/**
* Defines the <a href="http://camel.apache.org/cxfrs.html">CXF RS Component</a>
*/
public class CxfRsComponent extends HeaderFilterStrategyComponent {
public CxfRsComponent() {
super(CxfRsEndpoint.class);
}
public CxfRsComponent(CamelContext context) {
super(context, CxfRsEndpoint.class);
}
@Override
protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
CxfRsEndpoint answer = null;
if (remaining.startsWith(CxfConstants.SPRING_CONTEXT_ENDPOINT)) {
// Get the bean from the Spring context
String beanId = remaining.substring(CxfConstants.SPRING_CONTEXT_ENDPOINT.length());
if (beanId.startsWith("//")) {
beanId = beanId.substring(2);
}
AbstractJAXRSFactoryBean bean = CamelContextHelper.mandatoryLookup(getCamelContext(), beanId,
AbstractJAXRSFactoryBean.class);
if (bean instanceof BlueprintSupport) {
answer = new CxfRsBlueprintEndpoint(this, remaining, bean);
} else {
answer = new CxfRsSpringEndpoint(this, remaining, bean);
}
// Apply Spring bean properties (including # notation referenced bean). Note that the
// Spring bean properties values can be overridden by property defined in URI query.
// The super class (DefaultComponent) will invoke "setProperties" after this method
// with to apply properties defined by URI query.
if (bean.getProperties() != null) {
Map<String, Object> copy = new HashMap<String, Object>();
copy.putAll(bean.getProperties());
setProperties(answer, copy);
}
// setup the skipFaultLogging
} else {
// endpoint URI does not specify a bean
answer = new CxfRsEndpoint(remaining, this);
}
String resourceClass = getAndRemoveParameter(parameters, "resourceClass", String.class);
if (resourceClass != null) {
Class<?> clazz = getCamelContext().getClassResolver().resolveMandatoryClass(resourceClass);
answer.addResourceClass(clazz);
}
String resourceClasses = getAndRemoveParameter(parameters, "resourceClasses", String.class);
Iterator<?> it = ObjectHelper.createIterator(resourceClasses);
while (it.hasNext()) {
String name = (String) it.next();
Class<?> clazz = getCamelContext().getClassResolver().resolveMandatoryClass(name);
answer.addResourceClass(clazz);
}
setProperties(answer, parameters);
Map<String, String> params = CastUtils.cast(parameters);
answer.setParameters(params);
setEndpointHeaderFilterStrategy(answer);
return answer;
}
@Override
protected void afterConfiguration(String uri, String remaining, Endpoint endpoint, Map<String, Object> parameters) throws Exception {
CxfRsEndpoint cxfRsEndpoint = (CxfRsEndpoint) endpoint;
cxfRsEndpoint.updateEndpointUri(uri);
}
}