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/*
* 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.ha;
import org.apache.tomcat.util.digester.Digester;
import org.apache.tomcat.util.digester.RuleSetBase;
/**
* <p><strong>RuleSet</strong> for processing the contents of a
* Cluster definition element. </p>
*
* @author Filip Hanik
* @author Peter Rossbach
*/
public class ClusterRuleSet extends RuleSetBase {
// ----------------------------------------------------- Instance Variables
/**
* The matching pattern prefix to use for recognizing our elements.
*/
protected String prefix = null;
// ------------------------------------------------------------ Constructor
/**
* Construct an instance of this <code>RuleSet</code> with the default
* matching pattern prefix.
*/
public ClusterRuleSet() {
this("");
}
/**
* Construct an instance of this <code>RuleSet</code> with the specified
* matching pattern prefix.
*
* @param prefix Prefix for matching pattern rules (including the
* trailing slash character)
*/
public ClusterRuleSet(String prefix) {
super();
this.namespaceURI = null;
this.prefix = prefix;
}
// --------------------------------------------------------- Public Methods
/**
* <p>Add the set of Rule instances defined in this RuleSet to the
* specified <code>Digester</code> instance, associating them with
* our namespace URI (if any). This method should only be called
* by a Digester instance.</p>
*
* @param digester Digester instance to which the new Rule instances
* should be added.
*/
@Override
public void addRuleInstances(Digester digester) {
//Cluster configuration start
digester.addObjectCreate(prefix + "Manager",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Manager");
digester.addSetNext(prefix + "Manager",
"setManagerTemplate",
"org.apache.catalina.ha.ClusterManager");
digester.addObjectCreate(prefix + "Channel",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Channel");
digester.addSetNext(prefix + "Channel",
"setChannel",
"org.apache.catalina.tribes.Channel");
String channelPrefix = prefix + "Channel/";
{ //channel properties
digester.addObjectCreate(channelPrefix + "Membership",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Membership");
digester.addSetNext(channelPrefix + "Membership",
"setMembershipService",
"org.apache.catalina.tribes.MembershipService");
digester.addObjectCreate(channelPrefix + "Sender",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Sender");
digester.addSetNext(channelPrefix + "Sender",
"setChannelSender",
"org.apache.catalina.tribes.ChannelSender");
digester.addObjectCreate(channelPrefix + "Sender/Transport",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Sender/Transport");
digester.addSetNext(channelPrefix + "Sender/Transport",
"setTransport",
"org.apache.catalina.tribes.transport.MultiPointSender");
digester.addObjectCreate(channelPrefix + "Receiver",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Receiver");
digester.addSetNext(channelPrefix + "Receiver",
"setChannelReceiver",
"org.apache.catalina.tribes.ChannelReceiver");
digester.addObjectCreate(channelPrefix + "Interceptor",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Interceptor");
digester.addSetNext(channelPrefix + "Interceptor",
"addInterceptor",
"org.apache.catalina.tribes.ChannelInterceptor");
digester.addObjectCreate(channelPrefix + "Interceptor/Member",
null, // MUST be specified in the element
"className");
digester.addSetProperties(channelPrefix + "Interceptor/Member");
digester.addSetNext(channelPrefix + "Interceptor/Member",
"addStaticMember",
"org.apache.catalina.tribes.Member");
}
digester.addObjectCreate(prefix + "Valve",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Valve");
digester.addSetNext(prefix + "Valve",
"addValve",
"org.apache.catalina.Valve");
digester.addObjectCreate(prefix + "Deployer",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Deployer");
digester.addSetNext(prefix + "Deployer",
"setClusterDeployer",
"org.apache.catalina.ha.ClusterDeployer");
digester.addObjectCreate(prefix + "Listener",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "Listener");
digester.addSetNext(prefix + "Listener",
"addLifecycleListener",
"org.apache.catalina.LifecycleListener");
digester.addObjectCreate(prefix + "ClusterListener",
null, // MUST be specified in the element
"className");
digester.addSetProperties(prefix + "ClusterListener");
digester.addSetNext(prefix + "ClusterListener",
"addClusterListener",
"org.apache.catalina.ha.ClusterListener");
//Cluster configuration end
}
}
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