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org.scopemvc.view.servlet.xml
Class XSLPage  

java.lang.Object
  org.scopemvc.view.servlet.Page
      org.scopemvc.view.servlet.xml.AbstractXSLPage
          org.scopemvc.view.servlet.xml.XSLPage

All Implemented Interfaces:

org.scopemvc.core.View

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public class XSLPage

extends AbstractXSLPage

A concrete AbstractXSLPage that uses Scope's ModelManager implementations to serialise its entire bound model object to an XML document. A better strategy would be to use a more intelligent view that selectively serialises relevant parts of the model object.

Handles circular references using the "ID" and "IDREF" pattern.

Version:

$Revision: 1.5 $ $Date: 2002/01/26 09:46:20 $

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Field Summary
private static org.apache.commons.logging.Log	LOG
(package private) static char	PROPERTY_ID_PREFIX           The prefix on form parameters to identify a property/value pair used to repopulate the View's bound model.
protected  boolean	requiresPropertyDescriptions           Optional setting for whether the SAX convertor should write all the property "paths" out when this view is streamed.
protected  ModelToXML	xmlGenerator

 

Fields inherited from class org.scopemvc.view.servlet.xml.AbstractXSLPage

debugXMLDirectory, shouldCacheTemplates, templateCache, xslURI

 

Fields inherited from class org.scopemvc.view.servlet.Page

 

Constructor Summary

XSLPage(java.lang.String inViewID, java.lang.String inXslURI)

XSLPage(java.lang.String inViewID, java.lang.String inXslURI, boolean inRequiresModelIds)

 

Method Summary
protected  void	generateXMLDocument(org.xml.sax.ContentHandler inContentHandler)           Override to implement model to SAX conversion into the passed ContentHandler.
protected  void	init()           Do it like this so that we can pick up application-specific ScopeConfig...
protected  void	populateBoundModelProperty(java.lang.String inPropertyDescription, java.lang.String inValue)           Use the property_description, property_value pair passed to set a property in the bound model to a new value.
java.util.List	populateModel(java.util.HashMap ioParameters)            Interprets any form parameters like <PROPERTY_ID_PREFIX>SelectorDescription as [property_description, property_value] pairs

 

Methods inherited from class org.scopemvc.view.servlet.xml.AbstractXSLPage

getContentType, getHTMLOutputProperties, getSystemID, getTransformerHandler, getXMLOutputProperties, getXslURI, makeSerializer, setSystemID, setXslURI, streamView, toString

 

Methods inherited from class org.scopemvc.view.servlet.Page

equalsID, getBoundModel, getController, getID, getParent, issueControl, setBoundModel, setController, setParent

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

 

Field Detail

LOG

private static final org.apache.commons.logging.Log LOG

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PROPERTY_ID_PREFIX

static char PROPERTY_ID_PREFIX

The prefix on form parameters to identify a property/value pair used to repopulate the View's bound model. A property/value pair looks like: <PROPERTY_ID_PREFIX>ViewID<VIEW_ID_SUFFIX>SelectorDescription

See Also:

populateModel(java.util.HashMap) 55

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requiresPropertyDescriptions

protected boolean requiresPropertyDescriptions

Optional setting for whether the SAX convertor should write all the property "paths" out when this view is streamed. Some views might want this if they send back form parameters like {path}=newValue for automatic repopulation back into the bound model object.

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xmlGenerator

protected ModelToXML xmlGenerator

Constructor Detail

XSLPage

public XSLPage(java.lang.String inViewID,
               java.lang.String inXslURI)

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XSLPage

public XSLPage(java.lang.String inViewID,
               java.lang.String inXslURI,
               boolean inRequiresModelIds)

Method Detail

init

protected void init()

Do it like this so that we can pick up application-specific ScopeConfig... static initializers would happen before user got a chance to setup the custom config properties.

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generateXMLDocument

protected void generateXMLDocument(org.xml.sax.ContentHandler inContentHandler)
                            throws java.lang.Exception

Description copied from class: AbstractXSLPage

Override to implement model to SAX conversion into the passed ContentHandler.

Specified by:

generateXMLDocument in class AbstractXSLPage

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populateModel

public java.util.List populateModel(java.util.HashMap ioParameters)

Interprets any form parameters like <PROPERTY_ID_PREFIX>SelectorDescription as [property_description, property_value] pairs

Extracts the property_description from the form parameter key, then populates its model object using the String value. Any parameters treated this way are removed from the HashMap.

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populateBoundModelProperty

protected void populateBoundModelProperty(java.lang.String inPropertyDescription,
                                          java.lang.String inValue)
                                   throws java.lang.Exception

Use the property_description, property_value pair passed to set a property in the bound model to a new value. Use StringConvertor if available to convert from String to the property's native datatype.

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> scopemvc >> view >> servlet >> [ xml overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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