| /* |
| * Copyright (c) OSGi Alliance (2012, 2014). All Rights Reserved. |
| * |
| * 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.osgi.service.http.runtime.dto; |
| |
| /** |
| * Represents a {@code javax.servlet.Servlet} service registered as an error |
| * page but currently not being used by a servlet context due to a problem. |
| * <p> |
| * As the servlet represented by this DTO is not used due to a failure, the |
| * field {@link FailedErrorPageDTO#servletContextId} always returns {@code 0} |
| * and does not point to an existing {@code ServletContextHelper}. |
| * |
| * @NotThreadSafe |
| * @author $Id$ |
| */ |
| public class FailedErrorPageDTO extends ErrorPageDTO { |
| |
| /** |
| * The reason why the servlet represented by this DTO is not used. |
| * |
| * @see DTOConstants#FAILURE_REASON_UNKNOWN |
| * @see DTOConstants#FAILURE_REASON_EXCEPTION_ON_INIT |
| * @see DTOConstants#FAILURE_REASON_NO_SERVLET_CONTEXT_MATCHING |
| * @see DTOConstants#FAILURE_REASON_SERVICE_NOT_GETTABLE |
| * @see DTOConstants#FAILURE_REASON_SERVLET_CONTEXT_FAILURE |
| * @see DTOConstants#FAILURE_REASON_SHADOWED_BY_OTHER_SERVICE |
| */ |
| public int failureReason; |
| |
| } |
