/* | |
* #%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 javax.ws.rs.core.Response; | |
import javax.ws.rs.ext.RuntimeDelegate; | |
import java.util.Date; | |
import static javax.ws.rs.core.HttpHeaders.RETRY_AFTER; | |
import static javax.ws.rs.core.Response.Status.SERVICE_UNAVAILABLE; | |
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) { | |
} | |
final RuntimeDelegate.HeaderDelegate<Date> dateDelegate = RuntimeDelegate.getInstance().createHeaderDelegate(Date.class); | |
return dateDelegate.fromString(value); | |
} | |
} |