javax.xml.ws.FaultAction Maven / Gradle / Ivy
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package javax.xml.ws;
import java.lang.annotation.Documented;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* The FaultAction annotation is used inside an {@link Action}
* annotation to allow an explicit association of a WS-Addressing
* Action message addressing property with the fault
* messages of the WSDL operation mapped from the exception class.
*
* The wsam:Action attribute value in the fault
* message in the generated WSDL operation mapped for className
* class is equal to the corresponding value in the FaultAction.
* For the exact computation of wsam:Action values for the
* fault messages, refer to the algorithm in the JAX-WS specification.
*
*
* Example 1: Specify explicit values for Action message addressing
* property for the input, output and fault message
* if the Java method throws only one service specific exception.
*
*
* @WebService(targetNamespace="http://example.com/numbers")
* public class AddNumbersImpl {
* @Action(
* fault = {
* @FaultAction(className=AddNumbersException.class, value="http://example.com/faultAction")
* })
* public int addNumbers(int number1, int number2)
* throws AddNumbersException {
* return number1 + number2;
* }
* }
*
*
* The generated WSDL looks like:
*
*
* <definitions targetNamespace="http://example.com/numbers" ...>
* ...
* <portType name="AddNumbersPortType">
* <operation name="AddNumbers">
* ...
* <fault message="tns:AddNumbersException" name="AddNumbersException"
* wsam:Action="http://example.com/faultAction"/>
* </operation>
* </portType>
* ...
* </definitions>
*
*
*
* Example 2: Here is an example that shows if the explicit value for Action
* message addressing property for the service specific exception is not present.
*
*
* @WebService(targetNamespace="http://example.com/numbers")
* public class AddNumbersImpl {
* public int addNumbers(int number1, int number2)
* throws AddNumbersException {
* return number1 + number2;
* }
* }
*
*
* The generated WSDL looks like:
*
*
* <definitions targetNamespace="http://example.com/numbers" ...>
* ...
* <portType name="AddNumbersPortType">
* <operation name="AddNumbers">
* ...
* <fault message="tns:addNumbersFault" name="InvalidNumbers"
* wsam:Action="http://example.com/numbers/AddNumbersPortType/AddNumbers/Fault/AddNumbersException"/>
* </operation>
* </portType>
* ...
* </definitions>
*
*
*
* Example 3: Here is an example that shows how to specify explicit values for Action
* message addressing property if the Java method throws more than one service specific exception.
*
*
* @WebService(targetNamespace="http://example.com/numbers")
* public class AddNumbersImpl {
* @Action(
* fault = {
* @FaultAction(className=AddNumbersException.class, value="http://example.com/addFaultAction"),
* @FaultAction(className=TooBigNumbersException.class, value="http://example.com/toobigFaultAction")
* })
* public int addNumbers(int number1, int number2)
* throws AddNumbersException, TooBigNumbersException {
* return number1 + number2;
* }
* }
*
*
* The generated WSDL looks like:
*
*
* <definitions targetNamespace="http://example.com/numbers" ...>
* ...
* <portType name="AddNumbersPortType">
* <operation name="AddNumbers">
* ...
* <fault message="tns:addNumbersFault" name="AddNumbersException"
* wsam:Action="http://example.com/addFaultAction"/>
* <fault message="tns:tooBigNumbersFault" name="TooBigNumbersException"
* wsam:Action="http://example.com/toobigFaultAction"/>
* </operation>
* </portType>
* ...
* </definitions>
*
*
* @since JAX-WS 2.1
*/
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface FaultAction {
/**
* Name of the exception class
*/
Class className();
/**
* Value of WS-Addressing Action message addressing property for the exception
*/
String value() default "";
}