Hi,
I am using Web Start with Weblogic 6.1 and I keep getting the exception
java.lang.NullPointerException
at java.io.File.<init>(File.java:181)
at com.sun.javaws.servlet.DownloadRequest.<init>(DownloadRequest.java:62)
at com.sun.javaws.servlet.JnlpDownloadServlet.handleRequest(JnlpDownloadServlet.java:94)
at com.sun.javaws.servlet.JnlpDownloadServlet.doGet(JnlpDownloadServlet.java:86)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:263)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2390)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:1959)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:137)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
Web start itself does not even startup !
If I don't use the JnlpDownloadServlet I can get a simple example to work.
The jnlp file I am using is
<?xml version="1.0" encoding="utf-8"?>
<!-- JNLP File for SwingSet2 Demo Application -->
<jnlp
spec="1.0+"
codebase="$$codebase" href="$$name">
<information>
<title>Test Application</title>
<vendor>BD</vendor>
<description>Demo Application</description>
<offline-allowed/>
</information>
<!-- security>
<all-permissions/>
</security-->
<resources>
<j2se version="1.3"/>
<jar href="testWebStart.jar" main="true" download="eager" />
</resources>
<application-desc main-class="testMClient" />
</jnlp>
The web.xml file is;
<!DOCTYPE web-app PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN" "http://java.sun.com/j2ee/dtds/web-app_2_2.dtd">
<web-app>
<welcome-file-list>
<welcome-file>
index.html
</welcome-file>
</welcome-file-list>
<!-- Used to do mime mapping but it is not needed
since we are now using the JNLP sdervlet ! -->
<servlet>
<servlet-name>JnlpDownloadServlet</servlet-name>
<servlet-class>com.sun.javaws.servlet.JnlpDownloadServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>JnlpDownloadServlet</servlet-name>
<url-pattern>*.jar</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>JnlpDownloadServlet</servlet-name>
<url-pattern>*.jnlp</url-pattern>
</servlet-mapping>
</web-app>
Any help would be greatly appreciated,
Thanks,
Brian