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 | /*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, JBoss Inc., and individual contributors as indicated
 * by the @authors tag. See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package javax.xml.ws;
// $Id: FaultAction.java 2897 2007-04-23 06:12:12Z thomas.diesler@jboss.com $
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 <code>FaultAction</code> annotation is used inside an <a href="Action.html">
 * Action</a> annotation to allow an explicit association of <code>Action</code> message
 * addressing property with the <code>fault</code> messages of the WSDL operation mapped from
 * the exception class.
 * <p>
 * The <code>fault</code> message in the generated WSDL operation mapped for <code>className</code> 
 * class contains explicit <code>wsaw:Action</code> attribute.
 *
 * <p>
 * <b>Example 1</b>: Specify explicit values for <code>Action</code> message addressing 
 * property for the <code>input</code>, <code>output</code> and <code>fault</code> message 
 * if the Java method throws only one service specific exception.
 * 
 * <pre>
 * @javax.jws.WebService
 * public class AddNumbersImpl {
 *     @javax.xml.ws.Action(
 *         input="http://example.com/inputAction",
 *         output="http://example.com/outputAction",
 *         fault = {
 *             @javax.xml.ws.FaultAction(className=AddNumbersException.class, value="http://example.com/faultAction")
 *         })
 *     public int addNumbers(int number1, int number2) 
 *         throws AddNumbersException {
 *         return number1 + number2;
 *     }
 * }
 * </pre>
 * 
 * The generated WSDL looks like:
 * 
 * <pre>
 *   <definitions targetNamespace="http://example.com/numbers" ...>
 *   ...
 *     <portType name="AddNumbersPortType">
 *       <operation name="AddNumbers">
 *         <input message="tns:AddNumbersInput" name="Parameters"
 *           wsaw:Action="http://example.com/inputAction"/>
 *        <output message="tns:AddNumbersOutput" name="Result"
 *          wsaw:Action="http://example.com/outputAction"/>
 *        <fault message="tns:AddNumbersException" name="AddNumbersException"
 *          wsaw:Action="http://example.com/faultAction"/>
 *       </operation>
 *     <portType>
 *   ...
 *   <definitions>
 * </pre>
 *
 * <p>
 * Example 2: Here is an example that shows how to specify explicit values for <code>Action</code> 
 * message addressing property if the Java method throws only one service specific exception, 
 * without specifying the values for <code>input</code> and <code>output</code> messages.
 * 
 * <pre>
 * @javax.jws.WebService
 * public class AddNumbersImpl {
 *     @javax.xml.ws.Action(
 *         fault = {
 *             @javax.xml.ws.FaultAction(className=AddNumbersException.class, value="http://example.com/faultAction")
 *         })
 *     public int addNumbers(int number1, int number2) 
 *         throws AddNumbersException {
 *         return number1 + number2;
 *     }
 * }
 * </pre>
 * 
 * The generated WSDL looks like:
 * 
 * <pre>
 *   <definitions targetNamespace="http://example.com/numbers" ...>
 *   ...
 *     <portType name="AddNumbersPortType">
 *       <operation name="AddNumbers">
 *         <input message="tns:AddNumbersInput" name="Parameters"/>
 *         <output message="tns:AddNumbersOutput" name="Result"/>
 *         <fault message="tns:addNumbersFault" name="InvalidNumbers"
 *           wsa:Action="http://example.com/addnumbers/fault"/>
 *       </operation>
 *     <portType>
 *   ...
 *   <definitions>
 * </pre>
 * 
 * <p>
 * Example 3: Here is an example that shows how to specify explicit values for <code>Action</code> 
 * message addressing property if the Java method throws more than one service specific exception.
 * 
 * <pre>
 * @javax.jws.WebService
 * public class AddNumbersImpl {
 *     @javax.xml.ws.Action(
 *         fault = {
 *             @javax.xml.ws.FaultAction(className=AddNumbersException.class, value="http://example.com/addFaultAction")
 *             @javax.xml.ws.FaultAction(className=TooBigNumbersException.class, value="http://example.com/toobigFaultAction")
 *         })
 *     public int addNumbers(int number1, int number2) 
 *         throws AddNumbersException, TooBigNumbersException {
 *         return number1 + number2;
 *     }
 * }
 * </pre>
 * 
 * The generated WSDL looks like:
 * 
 * <pre>
 *   <definitions targetNamespace="http://example.com/numbers" ...>
 *   ...
 *     <portType name="AddNumbersPortType">
 *       <operation name="AddNumbers">
 *         <input message="tns:AddNumbersInput" name="Parameters"/>
 *         <output message="tns:AddNumbersOutput" name="Result"/>
 *         <fault message="tns:addNumbersFault" name="AddNumbersException"
 *           wsa:Action="http://example.com/addnumbers/fault"/>
 *         <fault message="tns:tooBigNumbersFault" name="TooBigNumbersException"
 *           wsa:Action="http://example.com/toobigFaultAction"/>
 *       </operation>
 *     <portType>
 *   ...
 *   <definitions>
 * </pre>
 * 
 * @since JAX-WS 2.1
 */
@Documented
@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.METHOD)
public @interface FaultAction {
   /**
    * Name of the exception class
    */
   Class className();
   /**
    * Value of <code>Action</code> message addressing property for the exception
    */
   String value() default "";
}
 |