Package com.intellij.util.xml

Class Converter<T>

java.lang.Object

com.intellij.util.xml.Converter<T>

Type Parameters:

T - Type to convert from/to.

Direct Known Subclasses:

AntBooleanConverter, AntDomDefaultTargetConverter, AntDomRefIdConverter, AntDomTargetDependsListConverter, AntMultiPathStringConverter, AntPathConverter, CanonicalPsiTypeConverter, CharacterValueConverter, ClassValueConverter, JvmPsiTypeConverter, PathReferenceConverter, PsiClassConverter, PsiPackageConverter, ResolvingConverter, RngHrefConverter, WrappingConverter

public abstract class Converter<T>
extends java.lang.Object

Base DOM class to convert objects of a definite type into String and back. Most often used with Convert annotation with methods returning GenericDomValue<T>.

See Also:

ResolvingConverter, CustomReferenceConverter

Field Summary

Fields

Modifier and Type	Field and Description
static Converter<java.lang.String>	EMPTY_CONVERTER Deprecated. unnecessary
static Converter<java.lang.Integer>	INTEGER_CONVERTER Deprecated. not necessary for Integer, use NumberValueConverter

Constructor Summary

Constructors

Constructor and Description
Converter()

Method Summary

Modifier and Type	Method and Description
abstract T	fromString(java.lang.String s, ConvertContext context)
java.lang.String	getErrorMessage(java.lang.String s, ConvertContext context)
abstract java.lang.String	toString(T t, ConvertContext context)

Methods inherited from class java.lang.Object

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

Field Detail

INTEGER_CONVERTER

@Deprecated
public static final Converter<java.lang.Integer> INTEGER_CONVERTER

Deprecated. not necessary for Integer, use NumberValueConverter

EMPTY_CONVERTER

@Deprecated
public static final Converter<java.lang.String> EMPTY_CONVERTER

Deprecated. unnecessary

Constructor Detail

Converter

public Converter()

Method Detail

fromString

public abstract T fromString(java.lang.String s,
                             ConvertContext context)

toString

public abstract java.lang.String toString(T t,
                                          ConvertContext context)

getErrorMessage

public java.lang.String getErrorMessage(java.lang.String s,
                                        ConvertContext context)

Parameters:

s - string value that couldn't be resolved

context - context

Returns:

error message used to highlight the errors somewhere in the UI, most often - like unresolved references in XML