[AXIS-1734] JAVA2WSDL (ant) with document/literal encoding

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.2 Beta, 1.2RC2
• Component/s: WSDL processing
• Environment: Windows 2K SP4 / Ant 1.6 within Eclipse 3.0.1; JDK 1.4.2_01-b06
• Assignee: Davanum Srinivas
• Reporter: Ephemeris Lappis
• Created: 20/Dec/04 06:44
• Updated: 07/Mar/05 06:07
• Resolved: 04/Mar/05 06:52

Description

WSDL generation from Java, using document/literal encoding doesn't work when the code uses custom data types and exceptions. Code for the endpoint interface, the data type and exception are copied at the end of the message.

From a first simple script, and then adding explicit mapping or complex type tags, i did'nt find and way to make the generation work for this 'basic' example :

Case 1 :
--------

In the ant task, if i just set the service interface classname, java2wsdl displays out messages, asking for mappings for my exception and data types :

<target name="wsdl">
<property name="my.namespace" value="http://ws.moon.net/axis2" />
<java2wsdl output="axis2.wsdl"
className="my.ws.Endpoint"
namespace="${my.namespace}"
portTypeName="SampleService"
servicePortName="SampleServicePort"
serviceElementName="MyService"
style="DOCUMENT"
use="LITERAL"
location="http://ws.moon.net/axis2">
<classpath>
<pathelement location="Classes" />
<path refid="my.axis.classpath" />
</classpath>
</java2wsdl>
</target>

Console :
[java2wsdl] - Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
[java2wsdl] Java2WSDL my.ws.Endpoint
[java2wsdl] - Please register a typemapping/beanmapping for 'my.ws.Structure'
[java2wsdl] - Please register a typemapping/beanmapping for 'my.ws.ProblemException'

Case 2 :
------

If i add an explicit mapping on the package, the result is the same.

<target name="wsdl">
<property name="my.namespace" value="http://ws.moon.net/axis2" />
<java2wsdl output="axis2.wsdl"
className="my.ws.Endpoint"
namespace="${my.namespace}"
portTypeName="SampleService"
servicePortName="SampleServicePort"
serviceElementName="MyService"
style="DOCUMENT"
use="LITERAL"
location="http://ws.moon.net/axis2">
<classpath>
<pathelement location="Classes" />
<path refid="my.axis.classpath" />
</classpath>
<mapping package="my.ws" namespace="${my.namespace}" />
</java2wsdl>
</target>

Case 3 :
------
I add an explicit complex type tag for my data type. Axis task fails on resolving the data type class.

<target name="wsdl">
<property name="my.namespace" value="http://ws.moon.net/axis2" />
<java2wsdl output="axis2.wsdl"
className="my.ws.Endpoint"
namespace="${my.namespace}"
portTypeName="SampleService"
servicePortName="SampleServicePort"
serviceElementName="MyService"
style="DOCUMENT"
use="LITERAL"
location="http://ws.moon.net/axis2">
<classpath>
<pathelement location="Classes" />
<path refid="my.axis.classpath" />
</classpath>
<mapping package="my.ws" namespace="${my.namespace}" />
<complextype classname="my.ws.Structure"
namespace="${my.namespace}" />
</java2wsdl>
</target>

Console :
[java2wsdl] - Unable to find required classes (javax.activation.DataHandler and javax.mail.internet.MimeMultipart). Attachment support is disabled.
[java2wsdl] Java2WSDL my.ws.Endpoint
[java2wsdl] java.lang.ClassNotFoundException: my.ws.Structure
[java2wsdl] at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1149)
[java2wsdl] at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1090)
[java2wsdl] at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:960)
[java2wsdl] at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
[java2wsdl] at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
[java2wsdl] at java.lang.Class.forName0(Native Method)
[java2wsdl] at java.lang.Class.forName(Class.java:141)
[java2wsdl] at org.apache.axis.tools.ant.wsdl.ComplexType.register(ComplexType.java:52)
[java2wsdl] at org.apache.axis.tools.ant.wsdl.Java2WsdlAntTask.execute(Java2WsdlAntTask.java:206)
[java2wsdl] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[java2wsdl] at org.apache.tools.ant.Task.perform(Task.java:364)
[java2wsdl] at org.apache.tools.ant.Target.execute(Target.java:341)
[java2wsdl] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[java2wsdl] at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
[java2wsdl] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:379)
[java2wsdl] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:135)
BUILD FAILED: D:\Data\Philippe\Atelier\Java\Eclipse-Workspace\AXIS-2\build.xml:25: Error while running org.apache.axis.tools.ant.wsdl.Java2WsdlAntTask

— my/ws/Endpoint.java —
package my.ws;

import java.rmi.Remote;
import java.rmi.RemoteException;

public interface Endpoint extends Remote

{ public String operation(Structure structure) throws ProblemException, RemoteException; }

— my/ws/Structure.java —
package my.ws;

import java.io.Serializable;

public class Structure implements Serializable {

private String String;

private int integer;

public Structure()

{ this(null, 0); }

public Structure(final String string, final int integer)

{ setString(string); setInteger(integer); }

public void setString(final String string)

{ String = string; }

public String getString()

{ return String; }

public void setInteger(final int integer)

{ this.integer = integer; }

public int getInteger()

{ return integer; }

}

— my/ws/ProblemException.java —
package my.ws;

public class ProblemException extends Exception {

public ProblemException(final String message)

{ super(message); }

}