[jboss-user] [JBoss Tools] Document updated/added: "VPE message attributes processing process"

[Max Andersen]

User development,

The document "VPE message attributes processing process", was updated Jan 20, 2010
by Max Andersen.

To view the document, visit:
http://community.jboss.org/docs/DOC-13828#cf

Document:
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1) This diagram shows how message resources registred in VPE
http://community.jboss.org/servlet/JiveServlet/showImage/102-13828-2-1469/message_props.png
Some class names which can be usefull:
* VpeController  - visual page editor controler, see method init()
for followinf lines
          bundle = new BundleMap();
          bundle.init(sourceEditor);

* org.jboss.tools.vpe.editor.bundle.BundleMap class where stores message resources properties.
 
2) Diagram #2 how this bundles used when generates a visual nodes
http://community.jboss.org/servlet/JiveServlet/showImage/102-13828-2-1471/message_processing.png
Usefull classes and method
* org.jboss.tools.vpe.editor.VpeVisualDomBuilder method createNode(Node sourceNode,nsIDOMNode visualOldContainer) following code
               if (ElService.getInstance().isELNode(getPageContext(),
                         sourceNode)) {
                    
                    sourceNodeProxy = VpeProxyUtil.createProxyForELExpressionNode(getPageContext(),
                         sourceNode);

* org.jboss.tools.vpe.editor.util.ELService check is node have EL attributes and replce in proxy node calls neccery attributes and values
* package org.jboss.tools.vpe.editor.proxy here contained vpe proxys for source nodes 

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