Package org.apache.juneau.rest.client

Class RestCallException

java.lang.Object

java.lang.Throwable

java.lang.Exception

org.apache.http.HttpException

org.apache.juneau.rest.client.RestCallException

All Implemented Interfaces:

Serializable

public class RestCallException
extends HttpException

Exception representing a 400+ HTTP response code against a remote resource or other exception.

See Also:

• juneau-rest-client Basics

Constructor Summary

Constructors

Constructor	Description
RestCallException(int statusCode, Thrown thrown, Throwable cause, String message, Object... args)	Constructor.
RestCallException(RestResponse response, Throwable cause, String message, Object... args)	Constructor.

Method Summary

Modifier and Type	Method	Description
<T extends Throwable> T	getCause(Class<T> c)	Similar to Throwable.getCause() but searches until it finds the throwable of the specified type.
int	getResponseCode()	Returns the HTTP response status code.
Thrown	getThrown()	Returns the value of the "Thrown" header on the response.

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

RestCallException

public RestCallException(RestResponse response,
 Throwable cause,
 String message,
 Object... args)

Constructor.

Parameters:

response - The HTTP response. Can be null.

cause - The cause of this exception.

message - The MessageFormat-style message.

args - Optional MessageFormat-style arguments.

RestCallException

public RestCallException(int statusCode,
 Thrown thrown,
 Throwable cause,
 String message,
 Object... args)

Constructor.

Parameters:

statusCode - The HTTP response status code. Use 0 if no connection could be made.

thrown - The value of the "Thrown" header on the response. Can be null.

cause - The cause of this exception.

message - The MessageFormat-style message.

args - Optional MessageFormat-style arguments.

Method Details

getThrown

public Thrown getThrown()

Returns the value of the "Thrown" header on the response.

Returns:

The value of the "Thrown" header on the response, never null.

getResponseCode

public int getResponseCode()

Returns the HTTP response status code.

Returns:

The response status code. If a connection could not be made at all, returns 0.

getCause

public <T extends Throwable> T getCause(Class<T> c)

Similar to Throwable.getCause() but searches until it finds the throwable of the specified type.

Type Parameters:

T - The throwable type.

Parameters:

c - The throwable type.

Returns:

The cause of the specified type, or null of not found.