/*
* 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.openjpa.jdbc.kernel.exps;
/**
* Simple listener which embeds the argument as an expression into the
* where clause generated by the query. Listens on "ext:sqlExp".
* Example:<br />
* <code>
* "price < 10 || ext:sqlExp (\"(SELECT AVG (PRICE) FROM PRODUCT_TABLE)
* > 100\")"
* </code>
*
* @deprecated Use {@link SQLEmbed} directly
*/
public class SQLExpression
extends SQLEmbed {
public static final String TAG = "sqlExp";
public String getTag() {
return TAG;
}
}