/**
* 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.gae.http;
import java.net.URI;
import java.util.Map;
import com.google.appengine.api.urlfetch.URLFetchService;
import com.google.appengine.api.urlfetch.URLFetchServiceFactory;
import org.apache.camel.Endpoint;
import org.apache.camel.component.gae.bind.InboundBinding;
import org.apache.camel.component.gae.bind.OutboundBinding;
import org.apache.camel.component.http.HttpClientConfigurer;
import org.apache.camel.component.servlet.ServletComponent;
import org.apache.camel.component.servlet.ServletEndpoint;
import org.apache.commons.httpclient.HttpConnectionManager;
import org.apache.commons.httpclient.params.HttpClientParams;
/**
* The <a href="http://camel.apache.org/todo.html">Google App Engine HTTP
* Component</a> supports HTTP-based inbound and outbound communication. Inbound
* HTTP communication is realized in terms of the <a
* href="http://camel.apache.org/servlet.html"> Servlet Component</a> component.
* Outbound HTTP communication uses the URL fetch service of the Google App
* Engine.
*/
public class GHttpComponent extends ServletComponent {
@Override
@SuppressWarnings("unchecked")
protected Endpoint createEndpoint(String uri, String remaining, Map<String, Object> parameters) throws Exception {
boolean throwException = getAndRemoveParameter(parameters, "throwExceptionOnFailure", Boolean.class, true);
boolean bridgeEndpoint = getAndRemoveParameter(parameters, "bridgeEndpoint", Boolean.class, true);
OutboundBinding outboundBinding = resolveAndRemoveReferenceParameter(
parameters, "outboundBindingRef", OutboundBinding.class, new GHttpBinding());
InboundBinding inboundBinding = resolveAndRemoveReferenceParameter(
parameters, "inboundBindingRef", InboundBinding.class, new GHttpBinding());
URLFetchService service = resolveAndRemoveReferenceParameter(
parameters, "urlFetchServiceRef", URLFetchService.class, URLFetchServiceFactory.getURLFetchService());
GHttpEndpoint endpoint = (GHttpEndpoint)super.createEndpoint(uri, remaining, parameters);
endpoint.setThrowExceptionOnFailure(throwException);
endpoint.setBridgeEndpoint(bridgeEndpoint);
endpoint.setOutboundBinding(outboundBinding);
endpoint.setInboundBinding(inboundBinding);
endpoint.setUrlFetchService(service);
return endpoint;
}
@Override
protected ServletEndpoint createServletEndpoint(String endpointUri,
ServletComponent component, URI httpUri, HttpClientParams params,
HttpConnectionManager httpConnectionManager,
HttpClientConfigurer clientConfigurer) throws Exception {
return new GHttpEndpoint(endpointUri, component, httpUri, params,
httpConnectionManager, clientConfigurer);
}
}