at.davinci.util
Class ViewTreeConfigurationHandler

java.lang.Object
  extended by org.xml.sax.helpers.DefaultHandler
      extended by at.davinci.util.ViewTreeConfigurationHandler
All Implemented Interfaces:
org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler

public class ViewTreeConfigurationHandler
extends org.xml.sax.helpers.DefaultHandler

The ViewTreeConfiguration handles a viewtree configuration file and does: - build the viewtree and set action names (String) for each view node - construct model signatures with method and parameter signatures - update method signatures with access information (role-based) Before parsing set the already generated model signatures from other trees: - setRoles() Use the following fetchers after parsing: - getViewTree() - isDefaultTree()

Author:
alangegger

Constructor Summary
ViewTreeConfigurationHandler()
           
 
Method Summary
 void endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
           
 ViewTreeNode getViewTree()
           
 boolean isDefaultTree()
           
 void setModelSignatures(java.util.Map<java.lang.String,ModelSignature> m)
           
 void setRoles(java.util.Map<java.lang.String,Role> roles)
           
 void startDocument()
           
 void startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
           
 
Methods inherited from class org.xml.sax.helpers.DefaultHandler
characters, endDocument, endPrefixMapping, error, fatalError, ignorableWhitespace, notationDecl, processingInstruction, resolveEntity, setDocumentLocator, skippedEntity, startPrefixMapping, unparsedEntityDecl, warning
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ViewTreeConfigurationHandler

public ViewTreeConfigurationHandler()
Method Detail

setRoles

public void setRoles(java.util.Map<java.lang.String,Role> roles)

setModelSignatures

public void setModelSignatures(java.util.Map<java.lang.String,ModelSignature> m)

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException
Specified by:
startDocument in interface org.xml.sax.ContentHandler
Overrides:
startDocument in class org.xml.sax.helpers.DefaultHandler
Throws:
org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException
Specified by:
startElement in interface org.xml.sax.ContentHandler
Overrides:
startElement in class org.xml.sax.helpers.DefaultHandler
Throws:
org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException
Specified by:
endElement in interface org.xml.sax.ContentHandler
Overrides:
endElement in class org.xml.sax.helpers.DefaultHandler
Throws:
org.xml.sax.SAXException

getViewTree

public ViewTreeNode getViewTree()

isDefaultTree

public boolean isDefaultTree()