/*
* 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.jackrabbit.core.config;
import javax.jcr.RepositoryException;
import org.apache.jackrabbit.core.journal.Journal;
import org.apache.jackrabbit.core.journal.JournalFactory;
import org.apache.jackrabbit.spi.commons.namespace.NamespaceResolver;
/**
* Cluster configuration.
*/
public class ClusterConfig implements JournalFactory {
/**
* Identifier.
*/
private final String id;
/**
* Sync delay.
*/
private final long syncDelay;
/**
* Stop delay.
*/
private final long stopDelay;
/**
* Journal factory.
*/
private final JournalFactory jf;
/**
* Creates a new cluster configuration.
*
* @param id custom cluster node id
* @param syncDelay syncDelay, in milliseconds
* @param jf journal factory
*/
public ClusterConfig(String id, long syncDelay, JournalFactory jf) {
this(id, syncDelay, -1, jf);
}
/**
* Creates a new cluster configuration.
*
* @param id custom cluster node id
* @param syncDelay syncDelay, in milliseconds
* @param stopDelay stopDelay in milliseconds
* @param jf journal factory
*/
public ClusterConfig(String id, long syncDelay,
long stopDelay, JournalFactory jf) {
this.id = id;
this.syncDelay = syncDelay;
this.stopDelay = stopDelay < 0 ? syncDelay * 10 : stopDelay;
this.jf = jf;
}
/**
* Return the id configuration attribute value.
*
* @return id attribute value
*/
public String getId() {
return id;
}
/**
* Return the syncDelay configuration attribute value.
*
* @return syncDelay
*/
public long getSyncDelay() {
return syncDelay;
}
/**
* @return stopDelay the stopDelay configuration attribute value.
*/
public long getStopDelay() {
return stopDelay;
}
/**
* Returns an initialized journal instance.
*
* @param resolver namespace resolver
* @return initialized journal
* @throws RepositoryException
* @throws RepositoryException if the journal can not be created
*/
public Journal getJournal(NamespaceResolver resolver)
throws RepositoryException {
return jf.getJournal(resolver);
}
}