oracle.cabo.ui.expl
Class ELExpressionParser

java.lang.Object
  |
  +--oracle.cabo.share.expl.ExpressionParser
        |
        +--oracle.cabo.ui.expl.ELExpressionParser

public final class ELExpressionParser

extends ExpressionParser

ELExpressionParser is the BoundValues and literal parser for the "el" binding style.

For example, text="${bean.property}" is supported by this binding style.

Field Summary

static java.lang.String

MARLIN_PREFIX this prefix is guaranteed to map to the UIConstants.MARLIN_NAMESPACE

Fields inherited from class oracle.cabo.share.expl.ExpressionParser

DATA_EXPRESSION_PARSER_NAME, EL_EXPRESSION_PARSER_NAME

Method Summary

java.lang.String	getName() gets the name of this bindingParser
boolean	isBinding(ExpressionContext context, java.lang.String attrURI, java.lang.String attrName, java.lang.String attrText)
java.lang.Object	parseExpression(ExpressionContext context, java.lang.String attrText, java.lang.Class attrType) Returns the parsed expression as a BoundValue or literal.
static ELExpressionParser	sharedInstance()

Methods inherited from class java.lang.Object

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

Field Detail

MARLIN_PREFIX

public static final java.lang.String MARLIN_PREFIX

this prefix is guaranteed to map to the UIConstants.MARLIN_NAMESPACE

Method Detail

sharedInstance

public static ELExpressionParser sharedInstance()

getName

public java.lang.String getName()

Description copied from class: ExpressionParser

gets the name of this bindingParser

Overrides:

getName in class ExpressionParser

isBinding

public boolean isBinding(ExpressionContext context,
                         java.lang.String attrURI,
                         java.lang.String attrName,
                         java.lang.String attrText)

Overrides:

isBinding in class ExpressionParser

Following copied from class: oracle.cabo.share.expl.ExpressionParser

Parameters:

context - the binding context

attrURI - the attribute namespace

attrName - the attribute name

attrText - the attribute string value

Returns:

true if the value for the specified attribute is not a literal and needs to be parsed into a BoundValue by ExpressionParser.parseExpression(oracle.cabo.share.expl.ExpressionContext, java.lang.String, java.lang.Class).

parseExpression

public java.lang.Object parseExpression(ExpressionContext context,
                                        java.lang.String attrText,
                                        java.lang.Class attrType)
                                 throws ExplException

Description copied from class: ExpressionParser

Returns the parsed expression as a BoundValue or literal.

Overrides:

parseExpression in class ExpressionParser

Following copied from class: oracle.cabo.share.expl.ExpressionParser

Parameters:

context - the binding context

text - the expression to parse

type - the type of the parsed literal or the return type of the parsed bound value

Returns:

the parsed expression as a BoundValue or literal