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HttpError (JBoss Seam API Documentation) - JBoss Seam 1.1.0 cr1 API 英文版文档

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org.jboss.seam.annotations
Annotation Type HttpError

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@Target(value=TYPE)
@Retention(value=RUNTIME)
@Documented
@Inherited
public @interface HttpError

Specifies that an exception results in a HTTP error.

Author:

Gavin King

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Optional Element Summary
boolean	end           Should the current long-running conversation end when this exception occurs.
int	errorCode           The HTTP error code, default to 500.
String	message           The message to be sent in the HTTP error, default to using the exception message.
boolean	rollback           Should the transaction be rolled back when this exception occurs.

 

message

public abstract String message

The message to be sent in the HTTP error, default to using the exception message.

Returns:

a templated message

Default:

""

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errorCode

public abstract int errorCode

The HTTP error code, default to 500.

Returns:

an error code

Default:

500

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end

public abstract boolean end

Should the current long-running conversation end when this exception occurs.

Returns:

true if we should end the conversation

Default:

false

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rollback

public abstract boolean rollback

Should the transaction be rolled back when this exception occurs.

Returns:

true if we should end the conversation

Default:

false

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