com.google.gwt.uibinder.attributeparsers

Class StrictAttributeParser

java.lang.Object

com.google.gwt.uibinder.attributeparsers.StrictAttributeParser

All Implemented Interfaces:

AttributeParser

Direct Known Subclasses:

BooleanAttributeParser, DoubleAttributeParser, EnumAttributeParser, HorizontalAlignmentConstantParser, IntAttributeParser, SafeUriAttributeParser, TextAlignConstantParser, VerticalAlignmentConstantParser

class StrictAttributeParser
extends java.lang.Object
implements AttributeParser

Fall through attribute parser. Accepts a field reference or nothing.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	StrictAttributeParser.FieldReferenceDelegate Package protected for testing.

Field Summary

Fields

Modifier and Type	Field and Description
protected com.google.gwt.uibinder.rebind.MortalLogger	logger

Constructor Summary

Constructors

Constructor and Description
StrictAttributeParser(FieldReferenceConverter converter, com.google.gwt.uibinder.rebind.MortalLogger logger, JType... types)

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

Field Detail

logger

protected final com.google.gwt.uibinder.rebind.MortalLogger logger

Constructor Detail

StrictAttributeParser

StrictAttributeParser(FieldReferenceConverter converter,
                      com.google.gwt.uibinder.rebind.MortalLogger logger,
                      JType... types)

Method Detail

parse

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

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

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