/**
    *       Copyright 2010 Newcastle University
    *
    *          http://research.ncl.ac.uk/smart/
    *
    * 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.amber.oauth2.client.response;
  
  import java.util.HashMap;
  import java.util.Map;
  
  import org.apache.amber.oauth2.client.validator.OAuthClientValidator;
  import org.apache.amber.oauth2.common.exception.OAuthProblemException;
  
  /**
   *
   *
   *
   */
  public abstract class OAuthClientResponse {
  
      protected String body;
      protected String contentType;
      protected int responseCode;
  
      protected OAuthClientValidator validator;
      protected Map<String, Object> parameters = new HashMap<String, Object>();
  
      public String getParam(String param) {
          Object value = parameters.get(param);
          return value == null ? null : String.valueOf(value);
      }
  
      protected abstract void setBody(String body) throws OAuthProblemException;
  
      protected abstract void setContentType(String contentType);
  
      protected abstract void setResponseCode(int responseCode);
  
      protected void init(String body, String contentType, int responseCode) throws OAuthProblemException {
          this.setBody(body);
          this.setContentType(contentType);
          this.setResponseCode(responseCode);
          this.validate();
  
      }
  
      protected void validate() throws OAuthProblemException {
          validator.validate(this);
      }
      
  }