omega/omega-transaction/src/main/java/org/apache/servicecomb/pack/omega/transaction/NoOpEventAwareInterceptor.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.servicecomb.pack.omega.transaction;

public class NoOpEventAwareInterceptor implements EventAwareInterceptor {

  public static final NoOpEventAwareInterceptor INSTANCE = new NoOpEventAwareInterceptor();

  @Override
  public AlphaResponse preIntercept(String parentTxId, String compensationMethod, int timeout,
      String retriesMethod,
      int forwardRetries, Object... message) {
    return new AlphaResponse(false);
  }

  @Override
  public void postIntercept(String parentTxId, String compensationMethod) {
    // NoOp
  }

  @Override
  public void onError(String parentTxId, String compensationMethod, Throwable throwable) {
    // NoOp
  }
}