/*
* Copyright 2012 The Java HandlerSocket Connection Project
*
* https://github.com/komelgman/Java-HandlerSocket-Connection/
*
* The Project 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 kom.handlersocket.query;
import kom.handlersocket.core.HSProto;
import kom.handlersocket.core.ResultType;
import kom.handlersocket.core.SafeByteStream;
import java.security.InvalidParameterException;
import java.util.List;
public class HSInsertQuery extends HSQuery {
protected List<String> values;
public HSInsertQuery() {
this(null);
}
public HSInsertQuery(List<String> values) {
super(ResultType.INSERT_OPERATION);
this.values = values;
}
@Override
public void encode(SafeByteStream output) {
if (null == values) {
throw new InvalidParameterException("values can't be null");
}
if (null == indexDescriptor) {
throw new InvalidParameterException("indexDescriptor can't be null");
}
output.writeString(indexDescriptor.getIndexId(), false);
output.writeBytes(HSProto.TOKEN_DELIMITER_AS_BYTES, false);
output.writeBytes(HSProto.OPERATOR_INSERT, false);
output.writeBytes(HSProto.TOKEN_DELIMITER_AS_BYTES, false);
output.writeString(String.valueOf(values.size()), false);
output.writeBytes(HSProto.TOKEN_DELIMITER_AS_BYTES, false);
output.writeStrings(values, HSProto.TOKEN_DELIMITER_AS_BYTES, true);
output.writeBytes(HSProto.PACKET_DELIMITER_AS_BYTES, false);
}
public HSInsertQuery values(List<String> values) {
if (null == values) {
throw new InvalidParameterException("values can't be null");
}
this.values = values;
return this;
}
}