| <html> |
| <link rel="stylesheet" type="text/css" href="../stylesheets/antmanual.css"> |
| <head><title>WLJSPC Task</title></head> |
| <body> |
| <h1>wljspc</h1> |
| <h3>Description</h3> |
| <p>Class to precompile JSP's using weblogic's jsp compiler (weblogic.jspc)</p> |
| Tested only on Weblogic 4.5.1 - NT4.0 and Solaris 5.7,5.8<br> |
| <h3>Parameters</h3> |
| <table border="1" cellPadding="2" cellSpacing="0"> |
| <tbody> |
| <tr> |
| <th>Attribute</th> |
| <th>Values</th> |
| <th>Required</th> |
| </tr> |
| <tr> |
| <td>src</td> |
| <td>oot of source tree for JSP, ie, the document root for your weblogic server</td> |
| <td>Yes</td> |
| </tr> |
| <tr> |
| <td> |
| dest</td> |
| <td> root of destination directory, what you have set as WorkingDir in the weblogic properties</td> |
| <td>Yes</td> |
| </tr> |
| <tr> |
| <td> |
| package</td> |
| <td> start package name under which your JSP's would be compiled</td> |
| <td>Yes</td> |
| </tr> |
| <tr> |
| <td> |
| classpath</td> |
| <td>Class path to use when compiling jsp's</td> |
| <td>Yes</td> |
| </tr> |
| </tbody> |
| </table> |
| <p> |
| <br> |
| |
| A classpath should be set which contains the weblogic classes as well as all application classes<br> |
| referenced by the JSP. The system classpath is also appended when the jspc is called, so you may<br> |
| choose to put everything in the classpath while calling Ant. However, since presumably the JSP's will reference<br> |
| classes being build by Ant, it would be better to explicitly add the classpath in the task<br> |
| <br> |
| The task checks timestamps on the JSP's and the generated classes, and compiles<br> |
| only those files that have changed.<br> |
| <br> |
| It follows the weblogic naming convention of putting classes in<br> |
| <b> _dirName/_fileName.class for dirname/fileName.jsp </b><br> |
| <br> |
| </p> |
| <h3><br> |
| Example<br> |
| </h3> |
| <p> |
| <pre> |
| <target name="jspcompile" depends="compile"> |
| <wljspc src="c:\\weblogic\\myserver\\public_html" dest="c:\\weblogic\\myserver\\serverclasses" package="myapp.jsp"> |
| <classpath> |
| <pathelement location="${weblogic.classpath}"/> |
| <pathelement path="${compile.dest}"/> |
| </classpath> |
| </wljspc> |
| </target> |
| </pre> |
| |
| </p> |
| |
| <h3>Limitations</h3> |
| <ul> |
| <li>This works only on weblogic 4.5.1</li> |
| <li>It compiles the files thru the Classic compiler only.</li> |
| <li>Since it is my experience that weblogic jspc throws out of memory error on being given too |
| many files at one go, it is called multiple times with one jsp file each.</li> |
| </ul> |
| <hr> |
| <p align="center">Copyright © 2001-2002 Apache Software Foundation. All rights |
| Reserved.</p> |
| </body> |
| </html> |
