WAS v8.5 > Deploy applications > Deploy web services

Run an unmanaged web services JAX-RPC client

WebSphere Application Server v8.5 and the Application Client for WAS v8.5 provides a thin Java Platform, Standard Edition 6 (Java SE 6) web services client runtime implementation based on the JAX-RPC 1.1 specification. The Thin Client for JAX-RPC with WAS is a stand-alone Java SE 6 client environment that enables running unmanaged JAX-RPC web services client applications in a non-WebSphere environment to invoke web services that are hosted by the application server.

We can use the Thin Client for JAX-RPC with WAS as a stand-alone client run time in a pure Java SE environment, or within an OSGi environment.

The Thin Client for JAX-RPC is not supported when running within WAS or WebSphere Application Client environments. In this version of the application server, with the exception of the Administration Thin Client, other Thin Client run times provided with the application server can also reside in the CLASSPATH and coexist with the Thin Client for JAX-RPC..

Before we can set up a JAX-RPC unmanaged client environment you will need to obtain the Thin Client for JAX-RPC JAR file. To obtain the Thin Client for JAX-RPC, either install the application server or the application client.

The Thin Client for JAX-RPC JAR file, com.ibm.ws.webservices.thinclient_8.5.0.jar, is located in the app_server_root\runtimes directory. Refer to the license agreements to ensure correct usage and for limitations on copies of the Thin Client for JAX-RPC outside of the WebSphere environment.

The Thin Client for JAX-RPC is supported in the following environments:

• IBM Software Development Kits (SDKs) v6.0
• Sun Java Development Kit (JDK) v6.0 provided by IBM
• non-IBM SDKs v6.0 with this limitation:
  • Xerces limitation on non-IBM SDKs

    If we are using a non-IBM SDK, because of dependencies with the Xerces implementation, you will need to download Xerces-J version 2.6.2 and set it in the classpath before attempting to run the Thin Client for JAX-RPC.

  • Equinox 3.6 OSGi runtime environments

WS-Addressing is not supported for JAX-RPC web services in an unmanaged client environment. If you need to use WS-Addressing, or a web service standard that relies on WS-Addressing, such as WS-Notification, use the Thin Client for Java API for XML-based Web Services (JAX-WS) instead. To learn how to setup and run the Thin Client for JAX-WS, see the Thin Client for JAX-WS documentation..

1. Configure the path. We can add the Java bin directories to your path by typing:

   

   set PATH=<your_JDK_bin_directory>;%PATH%

   

   export PATH=<your_JDK_bin_directory>:$PATH

2. Configure the classpath.

   

   set CLASSPATH=.;<your_web_services_thin_client_install_directory>\com.ibm.ws.webservices.thinclient_8.5.0.jar;
   <your_application_jars>;%CLASSPATH%

   

   export CLASSPATH=.:<your_web_services_thin_client_install_directory>/com.ibm.ws.webservices.thinclient_8.5.0.jar:
   <your_application_jars>;$CLASSPATH

   • If we are using a non-IBM SDK, obtain a Xerces xml-apis.jar and xercesImpl.jar from the Xerces web site and configure the classpath definition.

     

     set CLASSPATH=.;<your_Xerces_install_directory>\xml-apis.jar;<your_Xerces_install_directory> \xercesImpl.jar;%CLASSPATH%

     

     export CLASSPATH=.:<your_Xerces_install_directory>/xml-apis.jar:<your_Xerces_install_directory> \xercesImpl.jar:$CLASSPATH

3. Configure SSL for the client.
   1. Add the following system properties to the Java command:
      -Dcom.ibm.SSL.ConfigURL=file:///home/sample/ssl.client.props

      We can obtain the ssl.client.props file from the WAS installation and modify the file to suit the environment. You must, at a minimum, update the location of the com.ibm.ssl.keyStore and com.ibm.ssl.trustStore key files in the ssl.client.props file to the match location of your target environment. For example, use these SSL configuration settings when running the application with a Sun JRE:

      com.ibm.ssl.protocol=SSL
      com.ibm.ssl.trustManager=SunX509
      com.ibm.ssl.keyManager=SunX509
      com.ibm.ssl.contextProvider=SunJSSE
      
      com.ibm.ssl.keyStoreType=JKS
      com.ibm.ssl.keyStoreProvider=SUN
      com.ibm.ssl.keyStore=/home/user1/etc/key.jks
      
      com.ibm.ssl.trustStoreType=JKS
      com.ibm.ssl.trustStoreProvider=SUN
      com.ibm.ssl.trustStore=/home/user1/etc/trust.jks

      The key store file and trust store file must be created using the Java keytool utility before the application runs. The automatic key file generation is not supported with a non-IBM product JRE.

4. Enter the following command to run the client application:

   

   %JAVA_HOME%/bin/java -Dcom.ibm.SSL.ConfigURL=file:///home/sample/ssl.client.props <your_client_application>

   

   $JAVA_HOME/bin/java -Dcom.ibm.SSL.ConfigURL=file:///home/sample/ssl.client.props <your_client_application>

Results

You have set up an unmanaged JAX-RPC client runtime environment that can be used to invoke web services hosted on a WAS.

Related

Tasks: Implementing web services applications
Implement JAX-RPC web services clients
Run an unmanaged web services JAX-WS client

Related information:

Xerces website

+

Search Tips   |   Advanced Search