/*
* 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.catalina.storeconfig;
import java.io.PrintWriter;
import java.util.Iterator;
import org.apache.catalina.tribes.Channel;
import org.apache.catalina.tribes.ChannelInterceptor;
import org.apache.catalina.tribes.ChannelReceiver;
import org.apache.catalina.tribes.ChannelSender;
import org.apache.catalina.tribes.ManagedChannel;
import org.apache.catalina.tribes.MembershipService;
/**
* Generate Channel Element
*/
public class ChannelSF extends StoreFactoryBase {
/**
* Store the specified Channel children.
*
* @param aWriter
* PrintWriter to which we are storing
* @param indent
* Number of spaces to indent this element
* @param aChannel
* Channel whose properties are being stored
*
* @exception Exception
* if an exception occurs while storing
*/
@Override
public void storeChildren(PrintWriter aWriter, int indent, Object aChannel,
StoreDescription parentDesc) throws Exception {
if (aChannel instanceof Channel) {
Channel channel = (Channel) aChannel;
if (channel instanceof ManagedChannel) {
ManagedChannel managedChannel = (ManagedChannel) channel;
// Store nested <Membership> element
MembershipService service = managedChannel.getMembershipService();
if (service != null) {
storeElement(aWriter, indent, service);
}
// Store nested <Sender> element
ChannelSender sender = managedChannel.getChannelSender();
if (sender != null) {
storeElement(aWriter, indent, sender);
}
// Store nested <Receiver> element
ChannelReceiver receiver = managedChannel.getChannelReceiver();
if (receiver != null) {
storeElement(aWriter, indent, receiver);
}
Iterator<ChannelInterceptor> interceptors = managedChannel.getInterceptors();
while (interceptors.hasNext()) {
ChannelInterceptor interceptor = interceptors.next();
storeElement(aWriter, indent, interceptor);
}
}
}
}
}