/**
* 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.hadoop.hive.ql.processors;
import org.apache.hadoop.hive.metastore.api.Schema;
/**
* Encapsulates the basic response info returned by classes the implement the
* <code>CommandProcessor</code> interfaace. Typically <code>errorMessage</code>
* and <code>SQLState</code> will only be set if the <code>responseCode</code>
* is not 0.
*/
public class CommandProcessorResponse {
private int responseCode;
private String errorMessage;
private String SQLState;
private Schema resSchema;
public CommandProcessorResponse(int responseCode) {
this(responseCode, null, null);
}
public CommandProcessorResponse(int responseCode, String errorMessage, String SQLState) {
this(responseCode, errorMessage, SQLState, null);
}
public CommandProcessorResponse(int responseCode, String errorMessage, String SQLState, Schema schema) {
this.responseCode = responseCode;
this.errorMessage = errorMessage;
this.SQLState = SQLState;
this.resSchema = schema;
}
public int getResponseCode() { return responseCode; }
public String getErrorMessage() { return errorMessage; }
public String getSQLState() { return SQLState; }
public Schema getSchema() { return resSchema; }
}