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Modifying the Application
Since the Java Web Services Developer Pack is intended for experimentation, it supports iterative development. Whenever you make a change to an application, you must redeploy and reload the application. The tasks we defined in the
build.xml
file make it simple to deploy changes to both theConverterBean
and the JSP page.In the
build.xml
file, we set up a target to install the application on the running Tomcat server and a target to reload the application onto the running Tomcat server. These tasks are accomplished using the Tomcat Server Manager Tool, which is themanager
Web application. You may use the user name/password combination that you set up during Java WSDP installation because it will have the role name of manager associated with it. If you've forgotten the user name/password combination that you set up during installation, you can look it up in <JWSDP_HOME
>/conf/tomcat-users.xml
, which can be viewed with any text editor.The Tomcat reference documentation distributed with the Java WSDP contains information about the manager application.
Modifying a Class File
To modify a class file in a Java component, you change the source code, recompile it, and redeploy the application. When using the Tomcat
manager
Web application, you do not need to stop and restart Tomcat in order to redeploy the changed application. For example, suppose that you want to change the exchange rate in theyenRate
property of theConverterBean
component:
- Edit
ConverterBean.java
in the source directory.- Recompile
ConverterBean.java
by typingant
build
.- Redeploy
ConverterBean.java
by typingant
reload
.- Reload the JSP page in the Web browser.
Modifying the Web Client
To modify a JSP page, you change the source code and redeploy the application.When using the Tomcat
manager
Web application, you do not need to stop and restart Tomcat in order to redeploy the changed Web client. For example, suppose you wanted to modify a font or add additional descriptive text to the JSP page. To modify the Web client:
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This tutorial contains information on the 1.0 version of the Java Web Services Developer Pack.
All of the material in The Java Web Services Tutorial is copyright-protected and may not be published in other works without express written permission from Sun Microsystems.