/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
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* or http://forgerock.org/license/CDDLv1.0.html.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at legal-notices/CDDLv1_0.txt.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2009-2010 Sun Microsystems, Inc.
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* Portions copyright 2011-2012 ForgeRock AS.
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*/
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package org.forgerock.opendj.ldap;
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import java.util.concurrent.ExecutionException;
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import org.forgerock.opendj.ldap.responses.Responses;
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import org.forgerock.opendj.ldap.responses.Result;
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/**
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* Thrown when the result code returned in a Result indicates that the Request
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* was unsuccessful. This class can be sub-classed in order to implement
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* application specific exceptions.
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*/
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@SuppressWarnings("serial")
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public class ErrorResultException extends ExecutionException {
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/**
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* Creates a new error result exception with the provided result code and an
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* empty diagnostic message.
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*
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* @param resultCode
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* The result code.
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* @return The new error result exception.
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* @throws IllegalArgumentException
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* If the provided result code does not represent a failure.
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* @throws NullPointerException
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* If {@code resultCode} was {@code null}.
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*/
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public static ErrorResultException newErrorResult(ResultCode resultCode) {
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return newErrorResult(resultCode, null, null);
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}
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/**
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* Creates a new error result exception with the provided result code and
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* diagnostic message.
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*
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* @param resultCode
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* The result code.
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* @param diagnosticMessage
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* The diagnostic message, which may be empty or {@code null}
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* indicating that none was provided.
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* @return The new error result exception.
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* @throws IllegalArgumentException
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* If the provided result code does not represent a failure.
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* @throws NullPointerException
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* If {@code resultCode} was {@code null}.
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*/
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public static ErrorResultException newErrorResult(ResultCode resultCode,
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String diagnosticMessage) {
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return newErrorResult(resultCode, diagnosticMessage, null);
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}
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/**
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* Creates a new error result exception with the provided result code and
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* cause. The diagnostic message will be taken from the cause, if provided.
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*
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* @param resultCode
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* The result code.
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* @param cause
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* The throwable cause, which may be {@code null} indicating that
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* none was provided.
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* @return The new error result exception.
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* @throws IllegalArgumentException
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* If the provided result code does not represent a failure.
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* @throws NullPointerException
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* If {@code resultCode} was {@code null}.
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*/
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public static ErrorResultException newErrorResult(ResultCode resultCode, Throwable cause) {
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return newErrorResult(resultCode, null, cause);
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}
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/**
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* Creates a new error result exception with the provided result code,
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* diagnostic message, and cause.
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*
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* @param resultCode
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* The result code.
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* @param diagnosticMessage
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* The diagnostic message, which may be empty or {@code null}
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* indicating that none was provided.
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* @param cause
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* The throwable cause, which may be {@code null} indicating that
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* none was provided.
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* @return The new error result exception.
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* @throws IllegalArgumentException
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* If the provided result code does not represent a failure.
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* @throws NullPointerException
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* If {@code resultCode} was {@code null}.
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*/
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public static ErrorResultException newErrorResult(ResultCode resultCode,
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String diagnosticMessage, Throwable cause) {
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final Result result = Responses.newResult(resultCode);
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if (diagnosticMessage != null) {
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result.setDiagnosticMessage(diagnosticMessage);
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} else if (cause != null) {
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result.setDiagnosticMessage(cause.getLocalizedMessage());
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}
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result.setCause(cause);
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return newErrorResult(result);
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}
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/**
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* Creates a new error result exception using the provided result.
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*
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* @param result
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* The result whose result code indicates a failure.
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* @return The error result exception wrapping the provided result.
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* @throws IllegalArgumentException
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* If the provided result does not represent a failure.
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* @throws NullPointerException
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* If {@code result} was {@code null}.
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*/
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public static ErrorResultException newErrorResult(final Result result) {
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if (!result.getResultCode().isExceptional()) {
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throw new IllegalArgumentException("Attempted to wrap a successful result: " + result);
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}
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ResultCode rc = result.getResultCode();
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if (rc == ResultCode.ASSERTION_FAILED) {
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return new AssertionFailureException(result);
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} else if (rc == ResultCode.AUTH_METHOD_NOT_SUPPORTED
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|| rc == ResultCode.CLIENT_SIDE_AUTH_UNKNOWN
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|| rc == ResultCode.INAPPROPRIATE_AUTHENTICATION
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|| rc == ResultCode.INVALID_CREDENTIALS) {
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return new AuthenticationException(result);
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} else if (rc == ResultCode.AUTHORIZATION_DENIED
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|| rc == ResultCode.CONFIDENTIALITY_REQUIRED
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|| rc == ResultCode.INSUFFICIENT_ACCESS_RIGHTS
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|| rc == ResultCode.STRONG_AUTH_REQUIRED) {
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return new AuthorizationException(result);
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} else if (rc == ResultCode.CLIENT_SIDE_USER_CANCELLED || rc == ResultCode.CANCELLED) {
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return new CancelledResultException(result);
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} else if (rc == ResultCode.CLIENT_SIDE_SERVER_DOWN
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|| rc == ResultCode.CLIENT_SIDE_CONNECT_ERROR
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|| rc == ResultCode.CLIENT_SIDE_DECODING_ERROR
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|| rc == ResultCode.CLIENT_SIDE_ENCODING_ERROR) {
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return new ConnectionException(result);
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} else if (rc == ResultCode.ATTRIBUTE_OR_VALUE_EXISTS
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|| rc == ResultCode.CONSTRAINT_VIOLATION || rc == ResultCode.ENTRY_ALREADY_EXISTS
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|| rc == ResultCode.INVALID_ATTRIBUTE_SYNTAX || rc == ResultCode.INVALID_DN_SYNTAX
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|| rc == ResultCode.NAMING_VIOLATION || rc == ResultCode.NOT_ALLOWED_ON_NONLEAF
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|| rc == ResultCode.NOT_ALLOWED_ON_RDN
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|| rc == ResultCode.OBJECTCLASS_MODS_PROHIBITED
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|| rc == ResultCode.OBJECTCLASS_VIOLATION
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|| rc == ResultCode.UNDEFINED_ATTRIBUTE_TYPE) {
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return new ConstraintViolationException(result);
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} else if (rc == ResultCode.REFERRAL) {
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return new ReferralException(result);
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} else if (rc == ResultCode.NO_SUCH_OBJECT
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|| rc == ResultCode.CLIENT_SIDE_NO_RESULTS_RETURNED) {
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return new EntryNotFoundException(result);
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} else if (rc == ResultCode.CLIENT_SIDE_UNEXPECTED_RESULTS_RETURNED) {
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return new MultipleEntriesFoundException(result);
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} else if (rc == ResultCode.CLIENT_SIDE_TIMEOUT || rc == ResultCode.TIME_LIMIT_EXCEEDED) {
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return new TimeoutResultException(result);
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}
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return new ErrorResultException(result);
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}
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private final Result result;
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/**
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* Creates a new error result exception using the provided result.
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*
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* @param result
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* The error result.
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*/
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protected ErrorResultException(final Result result) {
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super(result.getResultCode() + ": " + result.getDiagnosticMessage(), result.getCause());
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this.result = result;
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}
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/**
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* Returns the error result which caused this exception to be thrown. The
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* type of result returned corresponds to the expected result type of the
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* original request.
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*
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* @return The error result which caused this exception to be thrown.
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*/
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public final Result getResult() {
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return result;
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}
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}
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