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/*
 * Copyright 2017 Huawei Technologies Co., Ltd
 *
 * Licensed 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 io.servicecomb.bizkeeper;

import org.springframework.stereotype.Component;

import io.servicecomb.core.Invocation;
import io.servicecomb.swagger.invocation.Response;

@Component
public class ThrowExceptionFallbackPolicy implements FallbackPolicy {
  private static final String POLICY_NAME = "throwException";

  @Override
  public String name() {
    return POLICY_NAME;
  }

  @Override
  public Response getFallbackResponse(Invocation invocation) {
    return Response.failResp(invocation.getInvocationType(),
        BizkeeperExceptionUtils
            .createBizkeeperException(BizkeeperExceptionUtils.CSE_HANDLER_BK_FALLBACK,
                null,
                invocation.getOperationMeta().getMicroserviceQualifiedName()));
  }
}