Transaction.java

/* 
 * 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.felix.ipojo.transaction;

import java.lang.annotation.ElementType;
import java.lang.annotation.Target;

/**
 * Transaction Handler annotation.
 * Allows the declaration of transactionnal methods
 * Be aware that despite is it provided in the annotations jar,
 * it refers to an external handler.
 * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
 */
@Target({ElementType.TYPE, ElementType.ANNOTATION_TYPE})
public @interface Transaction {

    /**
     * Sets the Transaction field. The specified field must be of the type
     * Transaction.
     */
    String field() default "";

    /**
     * Sets the method called when a transaction is committed.
     */
    String oncommit() default "";

    /**
     * Sets the method called when a transaction is rolled back.
     */
    String onrollback() default "";


}