org.apache.camel.component.atom.AtomComponent Maven / Gradle / Ivy
/*
* 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.atom;
import java.net.URI;
import java.util.Map;
import org.apache.camel.Endpoint;
import org.apache.camel.component.feed.FeedComponent;
import org.apache.camel.component.feed.FeedEndpoint;
import org.apache.camel.spi.annotations.Component;
import org.apache.camel.util.URISupport;
/**
* To consume Atom RSS feeds.
*/
@Component("atom")
public class AtomComponent extends FeedComponent {
public AtomComponent() {
}
@Override
protected FeedEndpoint createEndpoint(String uri, String remaining, Map parameters) throws Exception {
return new AtomEndpoint(uri, this, null);
}
@Override
protected void afterConfiguration(String uri, String remaining, Endpoint endpoint, Map parameters)
throws Exception {
AtomEndpoint atom = (AtomEndpoint) endpoint;
if (atom.getFeedUri() != null) {
// already set so do not change it
return;
}
// recreate feed uri after we have configured the endpoint so we can use the left over parameters
// for the http feed
String feedUri;
if (!parameters.isEmpty()) {
URI remainingUri = URISupport.createRemainingURI(new URI(remaining), parameters);
feedUri = remainingUri.toString();
} else {
feedUri = remaining;
}
atom.setFeedUri(feedUri);
}
}
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