Package javax.ws.rs

Class ServiceUnavailableException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

javax.ws.rs.WebApplicationException

javax.ws.rs.ServerErrorException

javax.ws.rs.ServiceUnavailableException

All Implemented Interfaces:

Serializable

public class ServiceUnavailableException
extends ServerErrorException

A runtime exception indicating that the requested resource cannot be served.

Since:

2.0

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ServiceUnavailableException()	Construct a new "service unavailable" exception without any "Retry-After" information specified for the failed request.
ServiceUnavailableException(Long retryAfter)	Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.
ServiceUnavailableException(Long retryAfter, Throwable cause)	Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request and an underlying request failure cause.
ServiceUnavailableException(String message)	Construct a new "service unavailable" exception without any "Retry-After" information specified for the failed request.
ServiceUnavailableException(String message, Long retryAfter)	Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.
ServiceUnavailableException(String message, Long retryAfter, Throwable cause)	Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request and an underlying request failure cause.
ServiceUnavailableException(String message, Date retryAfter)	Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.
ServiceUnavailableException(String message, Date retryAfter, Throwable cause)	Construct a new "service unavailable" exception with a date specifying the "Retry-After" information for the failed request and an underlying request failure cause.
ServiceUnavailableException(String message, Response response)	Construct a new "service unavailable" exception.
ServiceUnavailableException(String message, Response response, Throwable cause)	Construct a new "service unavailable" exception.
ServiceUnavailableException(Date retryAfter)	Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.
ServiceUnavailableException(Date retryAfter, Throwable cause)	Construct a new "service unavailable" exception with a date specifying the "Retry-After" information for the failed request and an underlying request failure cause.
ServiceUnavailableException(Response response)	Construct a new "service unavailable" exception.
ServiceUnavailableException(Response response, Throwable cause)	Construct a new "service unavailable" exception.

Method Summary

Modifier and Type	Method	Description
Date	getRetryTime(Date requestTime)	Get the retry time for the failed request.
boolean	hasRetryAfter()	Check if the underlying response contains the information on when is it possible to retry the request.

Methods inherited from class javax.ws.rs.WebApplicationException

getResponse

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details

ServiceUnavailableException

public ServiceUnavailableException()

Construct a new "service unavailable" exception without any "Retry-After" information specified for the failed request.

ServiceUnavailableException

public ServiceUnavailableException(String message)

Construct a new "service unavailable" exception without any "Retry-After" information specified for the failed request.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

ServiceUnavailableException

public ServiceUnavailableException(Long retryAfter)

Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.

Parameters:

retryAfter - decimal interval in seconds after which the failed request may be retried.

ServiceUnavailableException

public ServiceUnavailableException(String message,
 Long retryAfter)

Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

retryAfter - decimal interval in seconds after which the failed request may be retried.

ServiceUnavailableException

public ServiceUnavailableException(Date retryAfter)

Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.

Parameters:

retryAfter - a date/time after which the failed request may be retried.

ServiceUnavailableException

public ServiceUnavailableException(String message,
 Date retryAfter)

Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

retryAfter - a date/time after which the failed request may be retried.

ServiceUnavailableException

public ServiceUnavailableException(Response response)

Construct a new "service unavailable" exception.

Parameters:

response - error response.

Throws:

IllegalArgumentException - in case the status code set in the response is not HTTP 503.

ServiceUnavailableException

public ServiceUnavailableException(String message,
 Response response)

Construct a new "service unavailable" exception.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

response - error response.

Throws:

IllegalArgumentException - in case the status code set in the response is not HTTP 503.

ServiceUnavailableException

public ServiceUnavailableException(Date retryAfter,
 Throwable cause)

Construct a new "service unavailable" exception with a date specifying the "Retry-After" information for the failed request and an underlying request failure cause.

Parameters:

retryAfter - a date/time after which the failed request may be retried.

cause - the underlying cause of the exception.

ServiceUnavailableException

public ServiceUnavailableException(String message,
 Date retryAfter,
 Throwable cause)

Construct a new "service unavailable" exception with a date specifying the "Retry-After" information for the failed request and an underlying request failure cause.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

retryAfter - a date/time after which the failed request may be retried.

cause - the underlying cause of the exception.

ServiceUnavailableException

public ServiceUnavailableException(Long retryAfter,
 Throwable cause)

Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request and an underlying request failure cause.

Parameters:

retryAfter - decimal interval in seconds after which the failed request may be retried.

cause - the underlying cause of the exception.

ServiceUnavailableException

public ServiceUnavailableException(String message,
 Long retryAfter,
 Throwable cause)

Construct a new "service unavailable" exception with an interval specifying the "Retry-After" information for the failed request and an underlying request failure cause.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

retryAfter - decimal interval in seconds after which the failed request may be retried.

cause - the underlying cause of the exception.

ServiceUnavailableException

public ServiceUnavailableException(Response response,
 Throwable cause)

Construct a new "service unavailable" exception.

Parameters:

response - error response.

cause - the underlying cause of the exception.

Throws:

IllegalArgumentException - in case the status code set in the response is not HTTP 503.

ServiceUnavailableException

public ServiceUnavailableException(String message,
 Response response,
 Throwable cause)

Construct a new "service unavailable" exception.

Parameters:

message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).

response - error response.

cause - the underlying cause of the exception.

Throws:

IllegalArgumentException - in case the status code set in the response is not HTTP 503.

Method Details

hasRetryAfter

public boolean hasRetryAfter()

Check if the underlying response contains the information on when is it possible to retry the request.

Returns:

true in case the retry time is specified in the underlying response, false otherwise.

getRetryTime

public Date getRetryTime(Date requestTime)

Get the retry time for the failed request.

Parameters:

requestTime - time of sending the original request that may be used to compute the retry time (in case the retry time information specified as a decimal interval in seconds).

Returns:

time when the request may be retried or null if there is no retry information available.

Throws:

NullPointerException - in case the requestTime parameter is null.