/*
* 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.cluster;
import org.apache.jackrabbit.core.journal.JournalException;
import org.apache.jackrabbit.core.journal.Record;
import org.apache.jackrabbit.spi.PrivilegeDefinition;
import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
/**
* <code>PrivilegeRecord</code>...
*/
public class PrivilegeRecord extends ClusterRecord {
/**
* Identifier: PRIVILEGES.
*/
static final char IDENTIFIER = 'A';
/**
* Collection of privilege definitions.
*/
private Collection<PrivilegeDefinition> definitions;
protected PrivilegeRecord(Record record) {
super(record);
}
protected PrivilegeRecord(Collection<PrivilegeDefinition> definitions, Record record) {
super(record);
this.definitions = definitions;
}
@Override
protected void doRead() throws JournalException {
int size = record.readInt();
definitions = new HashSet<PrivilegeDefinition>();
for (int i = 0; i < size; i++) {
definitions.add(record.readPrivilegeDef());
}
}
@Override
protected void doWrite() throws JournalException {
record.writeChar(IDENTIFIER);
record.writeInt(definitions.size());
for (PrivilegeDefinition def : definitions) {
record.writePrivilegeDef(def);
}
}
@Override
public void process(ClusterRecordProcessor processor) {
processor.process(this);
}
/**
* Return the collection of privilege definitions.
*
* @return unmodifiable collection
*/
public Collection<PrivilegeDefinition> getDefinitions() {
return Collections.unmodifiableCollection(definitions);
}
}