com.google.code.or.binlog.impl.event.UpdateRowsEvent.java Source code

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Here is the source code for com.google.code.or.binlog.impl.event.UpdateRowsEvent.java

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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 com.google.code.or.binlog.impl.event;

import java.util.List;

import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;

import com.google.code.or.binlog.BinlogEventV4Header;
import com.google.code.or.common.glossary.Pair;
import com.google.code.or.common.glossary.Row;
import com.google.code.or.common.glossary.UnsignedLong;
import com.google.code.or.common.glossary.column.BitColumn;
import com.google.code.or.common.util.MySQLConstants;

/**
 * Used for row-based binary logging. This event logs updates of rows in a single table. 
 * 
 * @author Jingqi Xu
 */
public final class UpdateRowsEvent extends AbstractRowEvent {
    //
    public static final int EVENT_TYPE = MySQLConstants.UPDATE_ROWS_EVENT;

    //
    private UnsignedLong columnCount;
    private BitColumn usedColumnsBefore;
    private BitColumn usedColumnsAfter;
    private List<Pair<Row>> rows;

    /**
     * 
     */
    public UpdateRowsEvent() {
    }

    public UpdateRowsEvent(BinlogEventV4Header header) {
        this.header = header;
    }

    /**
     * 
     */
    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).append("header", header)
                .append("tableId", tableId).append("reserved", reserved).append("columnCount", columnCount)
                .append("usedColumnsBefore", usedColumnsBefore).append("usedColumnsAfter", usedColumnsAfter)
                .append("rows", rows).toString();
    }

    /**
     * 
     */
    public UnsignedLong getColumnCount() {
        return columnCount;
    }

    public void setColumnCount(UnsignedLong columnCount) {
        this.columnCount = columnCount;
    }

    public BitColumn getUsedColumnsBefore() {
        return usedColumnsBefore;
    }

    public void setUsedColumnsBefore(BitColumn usedColumnsBefore) {
        this.usedColumnsBefore = usedColumnsBefore;
    }

    public BitColumn getUsedColumnsAfter() {
        return usedColumnsAfter;
    }

    public void setUsedColumnsAfter(BitColumn usedColumnsAfter) {
        this.usedColumnsAfter = usedColumnsAfter;
    }

    public List<Pair<Row>> getRows() {
        return rows;
    }

    public void setRows(List<Pair<Row>> rows) {
        this.rows = rows;
    }
}