com.google.gwt.uibinder.attributeparsers

Class EnumAttributeParser

java.lang.Object

com.google.gwt.uibinder.attributeparsers.StrictAttributeParser

com.google.gwt.uibinder.attributeparsers.EnumAttributeParser

All Implemented Interfaces:

AttributeParser

class EnumAttributeParser
extends StrictAttributeParser

Parses an enum attribute.

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.uibinder.attributeparsers.StrictAttributeParser

StrictAttributeParser.FieldReferenceDelegate

Field Summary

Fields inherited from class com.google.gwt.uibinder.attributeparsers.StrictAttributeParser

logger

Constructor Summary

Constructors

Constructor and Description
EnumAttributeParser(FieldReferenceConverter converter, JEnumType enumType, com.google.gwt.uibinder.rebind.MortalLogger logger)

Method Summary

Modifier and Type	Method and Description
java.lang.String	parse(com.google.gwt.uibinder.rebind.XMLElement source, java.lang.String value) If the value holds a single field reference "{like.this}", converts it to a Java Expression.

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumAttributeParser

EnumAttributeParser(FieldReferenceConverter converter,
                    JEnumType enumType,
                    com.google.gwt.uibinder.rebind.MortalLogger logger)

Method Detail

parse

public java.lang.String parse(com.google.gwt.uibinder.rebind.XMLElement source,
                              java.lang.String value)
                       throws UnableToCompleteException

Description copied from class: StrictAttributeParser

If the value holds a single field reference "{like.this}", converts it to a Java Expression.

In any other case (e.g. more than one field reference), an UnableToCompleteException is thrown.

Specified by:

parse in interface AttributeParser

Overrides:

parse in class StrictAttributeParser

Parameters:

source - the source code the value came from, for error reporting purposes

value - the attribute value to be parsed

Returns:

a valid Java expression

Throws:

UnableToCompleteException - on parse error