io.github.microcks.util.dispatcher.FallbackSpecification Maven / Gradle / Ivy

Go to download
/*
 * Licensed to Laurent Broudoux (the "Author") under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. Author 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 io.github.microcks.util.dispatcher;

import com.fasterxml.jackson.annotation.JsonPropertyOrder;
import com.fasterxml.jackson.databind.ObjectMapper;

/**
 * Represent the specification of a Fallback evaluation. dispatcher should
 * be the original dispatcher to apply with its dispatcherRules companion.
 * If no response actually found by mock controller, the fallback will be used
 * as the name of response to return in any cases.
 * @author laurent
 */
@JsonPropertyOrder({ "dispatcher", "dispatcherRules", "fallback" })
public class FallbackSpecification {

   private String dispatcher;
   private String dispatcherRules;
   private String fallback;

   public String getDispatcher() {
      return dispatcher;
   }

   public void setDispatcher(String dispatcher) {
      this.dispatcher = dispatcher;
   }

   public String getDispatcherRules() {
      return dispatcherRules;
   }

   public void setDispatcherRules(String dispatcherRules) {
      this.dispatcherRules = dispatcherRules;
   }

   public String getFallback() {
      return fallback;
   }

   public void setFallback(String fallback) {
      this.fallback = fallback;
   }

   /**
    * Build a specification from a JSON string.
    * @param jsonPayload The JSON payload representing valid specification
    * @return a newly built FallbackSpecification
    * @throws JsonMappingException if given JSON string cannot be parsed as a FallbackSpecification
    */
   public static FallbackSpecification buildFromJsonString(String jsonPayload) throws JsonMappingException {
      FallbackSpecification specification = null;
      try {
         ObjectMapper mapper = new ObjectMapper();
         specification = mapper.readValue(jsonPayload, FallbackSpecification.class);
      } catch (Exception e) {
         throw new JsonMappingException("Given JSON string cannot be interpreted as valid FallbackSpecification");
      }
      return specification;
   }
}