Hi
Has anyone out there ever successfully coded applet/servlet combo that uses HTTP
Tunnelling communication and works with the Java Plugin 1.3.
FWIW HTTP Tunnelling is sending a Java Object package encoded through standard
HTTP output stream. In other words writing an Java object to HTTPServletResponse
e.g.
void doPost( HttpServletRequest req, HttpServletResponse res)
{
res.setContentType("java-serialised/com.db.docserv.MenuItemNode" );
ObjectOutputStream out = new ObjectOutputStream( res.getOutputStream );
...
MenuItemNode node = new MenuItemNode( ... );
..
out.write( node );
out.flush();
out.close();
}
If I know that it (HTTP Tunnelling) works? Then I can eliminate the fault being with
Java
Plugin and look at the `com.oreilly.servlet.HttpMessage' class?
Last, when HTTP Tunnelling is used. Does the mime type in the servlet need to be
specific value?
What should it be ( `application/x-java-vm?' ) ?
Or even `application/x-java-vm/java-applet' ,
`application/com.db.docserv.MenuItemNode'
rom Jason Hunter's book?
Any help appreciated
tia
[EMAIL PROTECTED]
In applet I get a `FileNotFoundException' . Why? This is my back trace again:
askForRootTreeNode_Server()
url:`http://poppy.dev.lon.deuba.com:9090/pilgpe/servlet/com.db.docserv.servlet.AdminServlet'
java.io.FileNotFoundException:
http://poppy.dev.lon.deuba.com:9090/pilgpe/servlet/com.db.docserv.servlet.AdminServlet?action=getrootnode
at sun.net.www.protocol.http.HttpURLConnection.getInputStream(Unknown Source)
at sun.plugin.protocol.jdk12.http.HttpURLConnection.getInputStream(Unknown Source)
at com.oreilly.servlet.HttpMessage.sendGetMessage(HttpMessage.java:77)
at
com.db.docserv.applet.AdminApplet.askForRootTreeNode_Server(AdminApplet.java:1095)
at com.db.docserv.applet.AdminApplet.refreshTree(AdminApplet.java:1046)
at
com.db.docserv.applet.AdminApplet$RefreshAction.actionPerformed(AdminApplet.java:2509)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.AWTEventMulticaster.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.EventQueue.dispatchEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpOneEvent(Unknown Source)
at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
at java.awt.EventDispatchThread.run(Unknown Source)
--
Peter Pilgrim
Welcome to the "Me Too" generation.
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