You need a WSDL file to use Web services. You can develop your own WSDL file or get one from a Web services provider through e-mail, downloading,
or through a Uniform Resource Locator (URL). This documentation assumes you are creating your own.
Develop a WSDL file by following the actions listed:
On an OS/400 command line, run the Start Qshell (STRQSH) command to start Qshell.
Update your CLASSPATH environment variable to include the location of the Service Endpoint Interface class and other referenced classes, for example:
Run the Java2WSDL seiInterface command. A
WSDL file named seiInterface.wsdl is created.
Move the WSDL file to the META-INF/wsdl subdirectory if you are using EJB.
Move the WSDL file to the WEB-INF/wsdl subdirectory if you are using JavaBeans.
Edit the generated WSDL file and inspect the part names.
The WSDL parts have names like arg_0_0. Modify the WSDL file to use the actual names of the Java parameters.
(Optional) Use the Java2WSDL command tool to generate the correct part names of WSDL file. You can automatically generate and set the correct part names by using the Java2WSDL command tool.
Generating and setting the part names is done by providing additional information to the Java2WSDL command tool in the form of a Java implementation class that implements the same methods as the service endpoint interface and is compiled with debug information turned on. Parameter names are stored in the .class file with the debug information. If your implementation class is compiled with debug on, you can use the Java2WSDL -implClass seiImpl seiInterface command to generate a WSDL file with the proper part names.
ResultA WSDL file that defines the Web services described by the service endpoint interface.
Example
This example uses the JAR file name AddressBook.jar that contains a class named AddressBook.class class file.
You must add the AddressBook.jar file to your CLASSPATH to create the WSDL
file. The JAR file contains an EJB implementation class that is compiled with debugging information turned on. Run the Java2WSDL -implClass addr.AddressBookBean addr.AddressBook command to create the file, AddressBook.wsdl.