/*
 * The contents of this file are subject to the terms of the Common Development and
 * Distribution License (the License). You may not use this file except in compliance with the
 * License.
 *
 * You can obtain a copy of the License at legal/CDDLv1.0.txt. See the License for the
 * specific language governing permission and limitations under the License.
 *
 * When distributing Covered Software, include this CDDL Header Notice in each file and include
 * the License file at legal/CDDLv1.0.txt. If applicable, add the following below the CDDL
 * Header, with the fields enclosed by brackets [] replaced by your own identifying
 * information: "Portions Copyright [year] [name of copyright owner]".
 *
 * Copyright 2006-2008 Sun Microsystems, Inc.
 * Portions Copyright 2014-2016 ForgeRock AS.
 */
package org.opends.server.tools;
import org.forgerock.i18n.LocalizableMessage;


import org.forgerock.opendj.ldap.DN;
import org.opends.server.types.OpenDsException;



/**
 * This class defines an exception that may be thrown during the course of
 * creating an LDAP connection to the server.
 */
public class LDAPConnectionException extends OpenDsException {

  /**
   * The serial version identifier required to satisfy the compiler because this
   * class extends <CODE>java.lang.Exception</CODE>, which implements the
   * <CODE>java.io.Serializable</CODE> interface.  This value was generated
   * using the <CODE>serialver</CODE> command-line utility included with the
   * Java SDK.
   */
  private static final long serialVersionUID = 3135563348838654570L;


  /**
   * The LDAP result code associated with the exception.
   */
  private final int resultCode;


  /**
   * The matched DN associated with the exception.
   */
  private final DN matchedDN;


  /**
   * The server-provided error message for this exception.
   */
  private final LocalizableMessage errorMessage;


  /**
   * Creates a new exception with the provided message.
   *
   * @param  message    The message to use for this exception.
   */
  public LDAPConnectionException(LocalizableMessage message)
  {
    super(message);

    resultCode   = -1;
    matchedDN    = null;
    errorMessage = null;
  }


  /**
   * Creates a new exception with the provided message.
   *
   * @param  message       The message to use for this exception.
   * @param  resultCode    The result code for this exception.
   * @param  errorMessage  The server-provided error message for this exception.
   */
  public LDAPConnectionException(LocalizableMessage message, int resultCode,
                                 LocalizableMessage errorMessage)
  {
    super(message);

    this.resultCode   = resultCode;
    this.errorMessage = errorMessage;

    matchedDN = null;
  }


  /**
   * Creates a new exception with the provided message and
   * underlying cause.
   *
   * @param  message    The message to use for this exception.
   * @param  cause      The underlying cause that triggered this
   *                    exception.
   */
  public LDAPConnectionException(LocalizableMessage message, Throwable cause)
  {
    super(message, cause);

    resultCode   = -1;
    matchedDN    = null;
    errorMessage = null;
  }


  /**
   * Creates a new exception with the provided message and
   * underlying cause.
   *
   * @param  message       The message to use for this exception.
   * @param  resultCode    The result code for this exception.
   * @param  errorMessage  The server-provided error message for this exception.
   * @param  cause         The underlying cause that triggered this
   *                       exception.
   */
  public LDAPConnectionException(LocalizableMessage message, int resultCode,
                                 LocalizableMessage errorMessage, Throwable cause)
  {
    super(message, cause);

    this.resultCode   = resultCode;
    this.errorMessage = errorMessage;

    matchedDN = null;
  }


  /**
   * Creates a new exception with the provided message and
   * underlying cause.
   *
   * @param  message       The explanation to use for this exception.
   * @param  resultCode    The result code for this exception.
   * @param  errorMessage  The server-provided error message for this
   *                       exception.
   * @param  matchedDN     The matched DN string for this exception.
   * @param  cause         The underlying cause that triggered this
   *                       exception.
   */
  public LDAPConnectionException(LocalizableMessage message, int resultCode,
                                 LocalizableMessage errorMessage, DN matchedDN,
                                 Throwable cause)
  {
    super(message, cause);

    this.resultCode   = resultCode;
    this.errorMessage = errorMessage;
    this.matchedDN    = matchedDN;
  }


  /**
   * Return the result code associated with this exception.
   *
   * @return  The result code associated with this exception, or -1 if none was
   *          provided.
   */
  public int getResultCode()
  {
    return this.resultCode;
  }


  /**
   * Retrieves the server-provided error message associated with this exception.
   *
   * @return  The server-provided error message associated with this exception.
   */
  public LocalizableMessage getErrorMessage()
  {
    return this.errorMessage;
  }


  /**
   * Return the matched DN associated with this exception.
   *
   * @return  The matched DN associated with this exception, or {@code null} if
   *          none was provided.
   */
  public DN getMatchedDN()
  {
    return this.matchedDN;
  }
}