/**
* 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 com.google.code.or.binlog.impl.variable.status;
import java.io.IOException;
import com.google.code.or.common.glossary.column.StringColumn;
import com.google.code.or.common.util.MySQLConstants;
import com.google.code.or.common.util.ToStringBuilder;
import com.google.code.or.io.XInputStream;
/**
*
* @author Jingqi Xu
*/
public class QUpdatedDBNames extends AbstractStatusVariable {
//
public static final int TYPE = MySQLConstants.Q_UPDATED_DB_NAMES;
//
private final int accessedDbCount;
private final StringColumn[] accessedDbs;
/**
*
*/
public QUpdatedDBNames(int accessedDbCount, StringColumn[] accessedDbs) {
super(TYPE);
this.accessedDbCount = accessedDbCount;
this.accessedDbs = accessedDbs;
}
/**
*
*/
@Override
public String toString() {
return new ToStringBuilder(this)
.append("accessedDbCount", accessedDbCount)
.append("accessedDbs", accessedDbs).toString();
}
/**
*
*/
public int getAccessedDbCount() {
return accessedDbCount;
}
public StringColumn[] getAccessedDbs() {
return accessedDbs;
}
/**
*
*/
public static QUpdatedDBNames valueOf(XInputStream tis) throws IOException {
int accessedDbCount= tis.readInt(1);
StringColumn accessedDbs[] = null;
if(accessedDbCount > MySQLConstants.MAX_DBS_IN_EVENT_MTS) {
accessedDbCount = MySQLConstants.OVER_MAX_DBS_IN_EVENT_MTS;
} else {
accessedDbs = new StringColumn[accessedDbCount];
for(int i = 0; i < accessedDbCount; i++) {
accessedDbs[i] = tis.readNullTerminatedString();
}
}
return new QUpdatedDBNames(accessedDbCount, accessedDbs);
}
}