ClientException.java

/*
    Copyright (C) 2013 Prasanna Thirumalai
    
    This file is part of StackX.

    StackX is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    StackX is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with StackX.  If not, see <http://www.gnu.org/licenses/>.
 */

package com.prasanna.android.http;

import java.io.Serializable;

public class ClientException extends AbstractHttpException implements Serializable {
  private static final long serialVersionUID = -6758967927788004257L;

  public enum ClientErrorCode implements Code {
    NO_NETWORK(1, "No network available"),
    INVALID_ENCODING(2, "Invalid encoding"),
    HTTP_REQ_ERROR(3, "Failed to create http request"),
    RESPONSE_PARSE_ERROR(4, "Http response parsing failed");

    private final int statusCode;
    private final String description;

    ClientErrorCode(int statusCode, String description) {
      this.statusCode = statusCode;
      this.description = description;
    }

    @Override
    public int getStatusCode() {
      return statusCode;
    }

    @Override
    public String getDescription() {
      return description;
    }
  }

  private ClientErrorCode code;

  public ClientException(ClientErrorCode code) {
    super();

    this.code = code;
  }

  public ClientException(int statusCode, String statusDescription, String errorResponse) {
    super(statusCode, statusDescription, errorResponse);
  }

  public ClientException(ClientErrorCode code, String errorResponse) {
    super(errorResponse);

    this.code = code;
  }

  public ClientException(ClientErrorCode code, Throwable throwable) {
    super(throwable);

    this.code = code;
  }

  public ClientErrorCode getCode() {
    return code;
  }

  @Override
  public String getErrorResponse() {
    if (code != null)
      return code.getDescription();
    else
      return super.getErrorResponse();
  }

  @Override
  public int getStatusCode() {
    if (code != null)
      return code.getStatusCode();
    else
      return super.getStatusCode();
  }
}