branch-1.2/ambari-server/src/main/java/org/apache/ambari/server/agent/rest/AgentJackSonJsonProvider.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.ambari.server.agent.rest;

import javax.ws.rs.ext.ContextResolver;
import javax.ws.rs.ext.Provider;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.codehaus.jackson.map.DeserializationConfig;
import org.codehaus.jackson.map.ObjectMapper;


@Provider
public class AgentJackSonJsonProvider implements ContextResolver<ObjectMapper> {
  private static Log LOG = LogFactory.getLog(AgentJackSonJsonProvider.class);
  @Override
  public ObjectMapper getContext(Class<?> type) {
    ObjectMapper result = new ObjectMapper();
    result.configure(DeserializationConfig.Feature.FAIL_ON_UNKNOWN_PROPERTIES, 
        false);
    return result;
  }
}