/**
* 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.net.impl.packet;
import java.io.IOException;
import java.util.LinkedList;
import java.util.List;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
import com.google.code.or.common.glossary.column.StringColumn;
import com.google.code.or.io.util.XDeserializer;
import com.google.code.or.io.util.XSerializer;
import com.google.code.or.net.Packet;
/**
*
* @author Jingqi Xu
*/
public class ResultSetRowPacket extends AbstractPacket {
//
private static final long serialVersionUID = 698187140476020984L;
//
private List<StringColumn> columns;
/**
*
*/
@Override
public String toString() {
return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE)
.append("columns", columns).toString();
}
/**
*
*/
public byte[] getPacketBody() {
final XSerializer s = new XSerializer(1024);
for(StringColumn column : this.columns) {
s.writeLengthCodedString(column);
}
return s.toByteArray();
}
/**
*
*/
public List<StringColumn> getColumns() {
return columns;
}
public void setColumns(List<StringColumn> columns) {
this.columns = columns;
}
/**
*
*/
public static ResultSetRowPacket valueOf(Packet packet) throws IOException {
final XDeserializer d = new XDeserializer(packet.getPacketBody());
final ResultSetRowPacket r = new ResultSetRowPacket();
r.length = packet.getLength();
r.sequence = packet.getSequence();
r.setColumns(new LinkedList<StringColumn>());
while(d.available() > 0) {
r.getColumns().add(d.readLengthCodedString());
}
return r;
}
}