VOMSResponse.java

/**
 * Copyright (c) Istituto Nazionale di Fisica Nucleare, 2006-2014.
 *
 * 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 org.italiangrid.voms.request;

/**
 * 
 * @author Andrea Ceccanti
 *
 */
public interface VOMSResponse {

  /**
   * @return <code>true</code> if this {@link VOMSResponse} has errors,
   *         <code>false</code> otherwise
   */
  public boolean hasErrors();

  /**
   * @return <code>true</code> if this {@link VOMSResponse} has warnings,
   *         <code>false</code> otherwise
   */
  public boolean hasWarnings();

  /**
   * 
   * Extracts the AC from the VOMS response.
   * 
   * @return an array of bytes containing the AC.
   */
  public byte[] getAC();

  /**
   * Extracts the version from the VOMS response.
   * 
   * @return an integer containing the AC.
   */
  public abstract int getVersion();

  /**
   * 
   * Extracts the error messages from the VOMS response.
   * 
   * @return an array of {@link VOMSErrorMessage} objects.
   */
  public VOMSErrorMessage[] errorMessages();

  /**
   * Extracts the warning messags from the VOMS response.
   * 
   * @return an array of {@link VOMSWarningMessage} objects.
   */
  public VOMSWarningMessage[] warningMessages();

  /**
   * 
   * @return Returns the XML representation of the response as a string.
   */
  public String getXMLAsString();

}