| /* |
| * #%L |
| * Apache Geronimo JAX-RS Spec 2.0 |
| * %% |
| * Copyright (C) 2003 - 2014 The Apache Software Foundation |
| * %% |
| * 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. |
| * #L% |
| */ |
| |
| package javax.ws.rs; |
| |
| import static javax.ws.rs.core.HttpHeaders.RETRY_AFTER; |
| import static javax.ws.rs.core.Response.Status.SERVICE_UNAVAILABLE; |
| |
| import java.util.Date; |
| |
| import javax.ws.rs.core.Response; |
| import javax.ws.rs.ext.RuntimeDelegate; |
| |
| public class ServiceUnavailableException extends ServerErrorException { |
| |
| private static final long serialVersionUID = 3821068205617492633L; |
| |
| public ServiceUnavailableException() { |
| super(Response.status(SERVICE_UNAVAILABLE).build()); |
| } |
| |
| public ServiceUnavailableException(String message) { |
| super(message, Response.status(SERVICE_UNAVAILABLE).build()); |
| } |
| |
| public ServiceUnavailableException(Long retryAfter) { |
| super(Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build()); |
| } |
| |
| public ServiceUnavailableException(String message, Long retryAfter) { |
| super(message, Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build()); |
| } |
| |
| public ServiceUnavailableException(Date retryAfter) { |
| super(Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build()); |
| } |
| |
| public ServiceUnavailableException(String message, Date retryAfter) { |
| super(message, Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build()); |
| } |
| |
| public ServiceUnavailableException(Response response) { |
| super(validate(response, SERVICE_UNAVAILABLE)); |
| } |
| |
| public ServiceUnavailableException(String message, Response response) { |
| super(message, validate(response, SERVICE_UNAVAILABLE)); |
| } |
| |
| public ServiceUnavailableException(Date retryAfter, Throwable cause) { |
| super(Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build(), cause); |
| } |
| |
| public ServiceUnavailableException(String message, Date retryAfter, Throwable cause) { |
| super(message, Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build(), cause); |
| } |
| |
| public ServiceUnavailableException(Long retryAfter, Throwable cause) { |
| super(Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build(), cause); |
| } |
| |
| public ServiceUnavailableException(String message, Long retryAfter, Throwable cause) { |
| super(message, Response.status(SERVICE_UNAVAILABLE).header(RETRY_AFTER, retryAfter).build(), cause); |
| } |
| |
| public ServiceUnavailableException(Response response, Throwable cause) { |
| super(validate(response, SERVICE_UNAVAILABLE), cause); |
| } |
| |
| public ServiceUnavailableException(String message, Response response, Throwable cause) { |
| super(message, validate(response, SERVICE_UNAVAILABLE), cause); |
| } |
| |
| public boolean hasRetryAfter() { |
| return getResponse().getHeaders().containsKey(RETRY_AFTER); |
| } |
| |
| public Date getRetryTime(final Date requestTime) { |
| final String value = getResponse().getHeaderString(RETRY_AFTER); |
| if (value == null) { |
| return null; |
| } |
| |
| try { |
| Long interval = Long.parseLong(value); |
| return new Date(requestTime.getTime() + interval * 1000); |
| } catch (NumberFormatException ex) { |
| // not an decimal value; ignoring exception and parsing as date |
| } |
| |
| final RuntimeDelegate.HeaderDelegate<Date> dateDelegate = RuntimeDelegate.getInstance().createHeaderDelegate(Date.class); |
| return dateDelegate.fromString(value); |
| } |
| } |