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oracle.jdeveloper.webapp.el
Class DefaultScopedVariableProvider

java.lang.Object
oracle.jdeveloper.el.VariableProvider
oracle.jdeveloper.el.AbstractVariableProvider
oracle.jdeveloper.webapp.el.DefaultScopedVariableProvider

All Implemented Interfaces:

Displayable

Direct Known Subclasses:

IterationScopedVariableProvider

public class DefaultScopedVariableProvider

extends oracle.jdeveloper.el.AbstractVariableProvider

A VariableProvider for scoped variables such as dataTable's var property Created from JspVariableProvider & CollectionBasedJspVariableGatherer

Constructor Summary

DefaultScopedVariableProvider(java.lang.String var, java.util.List tokenizedExpression)

Method Summary

java.util.Set<oracle.jdeveloper.el.Method>	getMethods(Context context, java.lang.Object location, java.util.List<java.lang.String> propertyNameTokens, java.util.Map cache)
java.util.Set	getProperties(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type, java.util.List variableNameTokens, java.util.Map cache)
oracle.jdeveloper.el.Property	getProperty(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type, java.util.List propertyNameTokens, java.util.Map cache)
oracle.bali.xml.model.dependency.Reference	getReference(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type, java.util.List<java.lang.String> propertyNameTokens, java.util.List<oracle.bali.xml.model.dependency.Reference> previousTokenReferences, oracle.bali.xml.model.XmlContext xmlContext, org.w3c.dom.Node node, int start, int end, java.util.Map cache)
java.util.Set	getVariables(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type, java.util.Map cache)
protected void	ignoreChildren(java.lang.String var) Ignore the children of the var argument
protected void	initializeVariables(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type, java.util.Map cache, java.util.Map<java.lang.String,oracle.jdeveloper.el.Property> varToPropertyMap, java.util.Set<oracle.jdeveloper.el.Property> variables) Subclasses should override this method to add variables to both varToPropertyMap & variables.
boolean	propertyExists(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type, java.util.List<java.lang.String> parentPropertyNameTokens, java.lang.String property, java.util.Map cache)
boolean	supportsContext(Context context, java.lang.Object location, oracle.jdeveloper.el.ELType type)

Methods inherited from class oracle.jdeveloper.el.AbstractVariableProvider

getProperties, getProperty, getVariables

Methods inherited from class oracle.jdeveloper.el.VariableProvider

areChildrenWellKnown, getDescription, getIcon, getLongLabel, getShortLabel, getToolTipText, isSegregatedInUI, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultScopedVariableProvider

public DefaultScopedVariableProvider(java.lang.String var,
                                     java.util.List tokenizedExpression)

Method Detail

supportsContext

public boolean supportsContext(Context context,
                               java.lang.Object location,
                               oracle.jdeveloper.el.ELType type)

Specified by:

supportsContext in class oracle.jdeveloper.el.AbstractVariableProvider

getVariables

public java.util.Set getVariables(Context context,
                                  java.lang.Object location,
                                  oracle.jdeveloper.el.ELType type,
                                  java.util.Map cache)

Specified by:

getVariables in class oracle.jdeveloper.el.AbstractVariableProvider

getProperties

public java.util.Set getProperties(Context context,
                                   java.lang.Object location,
                                   oracle.jdeveloper.el.ELType type,
                                   java.util.List variableNameTokens,
                                   java.util.Map cache)

Specified by:

getProperties in class oracle.jdeveloper.el.AbstractVariableProvider

getProperty

public oracle.jdeveloper.el.Property getProperty(Context context,
                                                 java.lang.Object location,
                                                 oracle.jdeveloper.el.ELType type,
                                                 java.util.List propertyNameTokens,
                                                 java.util.Map cache)

Specified by:

getProperty in class oracle.jdeveloper.el.AbstractVariableProvider

getMethods

public java.util.Set<oracle.jdeveloper.el.Method> getMethods(Context context,
                                                             java.lang.Object location,
                                                             java.util.List<java.lang.String> propertyNameTokens,
                                                             java.util.Map cache)

Specified by:

getMethods in class oracle.jdeveloper.el.AbstractVariableProvider

getReference

public oracle.bali.xml.model.dependency.Reference getReference(Context context,
                                                               java.lang.Object location,
                                                               oracle.jdeveloper.el.ELType type,
                                                               java.util.List<java.lang.String> propertyNameTokens,
                                                               java.util.List<oracle.bali.xml.model.dependency.Reference> previousTokenReferences,
                                                               oracle.bali.xml.model.XmlContext xmlContext,
                                                               org.w3c.dom.Node node,
                                                               int start,
                                                               int end,
                                                               java.util.Map cache)

Specified by:

getReference in class oracle.jdeveloper.el.AbstractVariableProvider

propertyExists

public boolean propertyExists(Context context,
                              java.lang.Object location,
                              oracle.jdeveloper.el.ELType type,
                              java.util.List<java.lang.String> parentPropertyNameTokens,
                              java.lang.String property,
                              java.util.Map cache)

Overrides:

propertyExists in class oracle.jdeveloper.el.VariableProvider

ignoreChildren

protected void ignoreChildren(java.lang.String var)

Ignore the children of the var argument

Parameters:

var -

initializeVariables

protected void initializeVariables(Context context,
                                   java.lang.Object location,
                                   oracle.jdeveloper.el.ELType type,
                                   java.util.Map cache,
                                   java.util.Map<java.lang.String,oracle.jdeveloper.el.Property> varToPropertyMap,
                                   java.util.Set<oracle.jdeveloper.el.Property> variables)

Subclasses should override this method to add variables to both varToPropertyMap & variables. This method is called once in a lazy initialization.

Parameters:

varToPropertyMap - A map from name of a variable to a Property

variables - A list of the variables

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