Revision: 21231
Updated Code
at December 28, 2009 07:55 by alejandromb
Updated Code
package kc.utils {
import flash.errors.IllegalOperationError;
import flash.system.ApplicationDomain;
import flash.utils.describeType;
import flash.utils.getQualifiedClassName;
import flash.utils.getQualifiedSuperclassName;
import kc.core.KCStatic;
public class ClassUtil extends KCStatic {
// @const
private static const RESOLVE_NAME:String = "name";
private static const RESOLVE_PACKAGE:String = "package";
private static const RESOLVE_PATH:String = "path";
private static const RESOLVE_PATH_COMPLEX:String = "pathComplex";
private static const RESOLVE_CONSTANT:String = "constant";
private static const RESOLVE_EXTENDS:String = "extendsClass";
private static const RESOLVE_INTERFACE:String = "implementsInterface";
private static const RESOLVE_METHOD:String = "method";
private static const RESOLVE_PROPERTY:String = "accessor";
private static const RESOLVE_PROPERTY_READ:String = "readonly";
private static const RESOLVE_PROPERTY_WRITABLE:String = "readwrite";
private static const RESOLVE_VARIABLE:String = "variable";
private static const RESOLVE_GET_INSTANCE:String = "getInstance";
private static const RESOLVE_GET_CLASS:String = "getClass";
private static const RESOLVE_HAS_CLASS:String = "hasClass";
// package.package.package:, package.package.package::
private static const PATTERN_NAME:RegExp = /^[a-z].+([\:]+|[\.])/;
// .Class, :Class, ::Class
private static const PATTERN_PACKAGE:RegExp = /([\:]+|[\.])[A-Z]\w*$/;
// :, ::
private static const PATTERN_PATH:RegExp = /\:+/g;
// @constructor
public function ClassUtil() {
super();
}
// @class
public static function getInstance( value:String, domain:ApplicationDomain = null ):* {
return ClassUtil.ResolveClass( value, RESOLVE_GET_INSTANCE, domain );
}
public static function getClass( value:String, domain:ApplicationDomain = null ):Class {
return ClassUtil.ResolveClass( value, RESOLVE_GET_CLASS, domain );
}
public static function hasClass( value:String, domain:ApplicationDomain = null ):Boolean {
return ClassUtil.ResolveClass( value, RESOLVE_HAS_CLASS, domain );
}
public static function ResolveClass( value:String, type:String, domain:ApplicationDomain = null ):* {
if ( domain == null ) {
domain = ApplicationDomain.currentDomain;
}
value = ClassUtil.pathComplexName( value );
if ( type == RESOLVE_HAS_CLASS ) {
return domain.hasDefinition( value );
}
try {
var instance:Class = domain.getDefinition( value ) as Class;
return ( type != RESOLVE_GET_INSTANCE )
? instance
: new instance();
} catch (e:Error) {
throw new IllegalOperationError(
( ( type != RESOLVE_GET_INSTANCE )
? "Cannot find class with qualified class name: \""
: "Cannot create class with qualified class name: \""
) + value + "\""
);
}
}
// @names
public static function longName( value:* ):String {
return getQualifiedClassName( value );
}
public static function shortName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_NAME );
}
public static function packageName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PACKAGE );
}
public static function pathName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH );
}
public static function pathComplexName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH_COMPLEX );
}
public static function SLongName( value:* ):String {
return getQualifiedSuperclassName( value );
}
public static function SShortName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_NAME, true );
}
public static function SPackageName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PACKAGE, true );
}
public static function SPathName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH, true );
}
public static function SPathComplexName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH_COMPLEX, true );
}
private static function ResolveNames( value:*, type:String, inheritance:Boolean = false ):String {
var source:String;
if( typeof( value ) != "string" ){
source = ( ! inheritance )
? longName( value )
: SLongName( value );
}else{
source = value;
}
switch( type ){
case RESOLVE_NAME:
return source.replace( PATTERN_NAME, "" );
case RESOLVE_PACKAGE:
source = source.replace( PATTERN_PACKAGE, "" );
return ( source != value ) ? source : new String();
case RESOLVE_PATH:
return source.replace( PATTERN_PATH, "." );
case RESOLVE_PATH_COMPLEX:
return String(
ResolveNames( value, RESOLVE_PACKAGE )
+ "::"
+ ResolveNames( value, RESOLVE_NAME )
);
}
return value;
}
// @thisIs
public static function isDynamic( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isFinal( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isStatic( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isConstant( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_CONSTANT );
}
public static function isInterface( value:* ):Boolean {
return ResolveThisIs( value, null, RESOLVE_INTERFACE );
}
public static function isMethod( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_METHOD );
}
public static function isProperty( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY );
}
public static function isPropertyRead( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY_READ );
}
public static function isPropertyWritable( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY_WRITABLE );
}
private static function ResolveThisIs( value:*, name:String, type:String ):Boolean {
if ( type == RESOLVE_INTERFACE ) {
var describe:XML = describeType( value );
return ( describe.@base == "Class"
&& describe.@isStatic == "true"
&& describe.factory..extendsClass.length() == 0 )
? true
: false;
}
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
return ( source.( @name == name )[email protected]() == name );
}
// @list
public static function constantsList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_CONSTANT );
}
public static function heritageList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_EXTENDS );
}
public static function interfacesList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_INTERFACE );
}
public static function methodsList( value:*, inherited:int = 0 ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_METHOD, inherited );
}
public static function propertiesList( value:*, inherited:int = 0 ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_PROPERTY, inherited );
}
public static function variablesList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_VARIABLE );
}
private static function ResolveListAttributes( value:*, type:String, inherited:int = 0 ):Array {
var list:Array = new Array();
var inheritance:String = ClassUtil.pathComplexName( value );
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
for each( var element:XML in source ){
switch( type ){
case RESOLVE_CONSTANT:
case RESOLVE_VARIABLE:
list.push( element.@name );
break;
case RESOLVE_EXTENDS:
case RESOLVE_INTERFACE:
list.push( element.@type );
break;
case RESOLVE_METHOD:
case RESOLVE_PROPERTY:
if( inherited == 0
|| ( inherited == -1 && element.@declaredBy != inheritance )
|| ( inherited == 1 && element.@declaredBy == inheritance )
){
list.push( element.@name );
}
break;
}
}
return list;
}
// @implemented
public static function implementsMethod( value:*, inheritance:*, name:String ):Boolean {
return ClassUtil.ResolveImplemented( value, inheritance, name, RESOLVE_METHOD );
}
public static function implementsProperty( value:*, inheritance:*, name:String ):Boolean {
return ClassUtil.ResolveImplemented( value, inheritance, name, RESOLVE_PROPERTY );
}
private static function ResolveImplemented( value:*, inheritance:*, name:String, type:String ):Boolean {
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
if ( typeof( value ) != "string" ) {
value = longName( value );
}
if ( typeof( inheritance ) != "string" ) {
inheritance = longName( inheritance );
}
return ( source.( @name == name ).@declaredBy == inheritance );
}
// @helpers
private static function ResolveCaptureNode( value:*, type:String ):XMLList {
var source:XML = describeType( value );
switch( type ){
case RESOLVE_CONSTANT:
return source..constant;
case RESOLVE_EXTENDS:
return source..extendsClass;
case RESOLVE_METHOD:
return source..method;
case RESOLVE_PROPERTY:
return source..accessor;
case RESOLVE_PROPERTY_READ:
case RESOLVE_PROPERTY_WRITABLE:
return source..accessor.( @access == type );
case RESOLVE_INTERFACE:
return source..implementsInterface;
case RESOLVE_VARIABLE:
return source..variable;
default:
return null;
}
}
}
}
package kc.core {
import flash.errors.IllegalOperationError;
public class KCStatic extends Object {
// @constructor
public function KCStatic() {
throw new IllegalOperationError()( "Illegal instantiation attempted on class of static type." );
}
}
}
Revision: 21230
Updated Code
at December 7, 2009 11:56 by alejandromb
Updated Code
package kc.utils {
import flash.errors.IllegalOperationError;
import flash.system.ApplicationDomain;
import flash.utils.describeType;
import flash.utils.getQualifiedClassName;
import flash.utils.getQualifiedSuperclassName;
import kc.core.KCStatic;
public class ClassUtil extends KCStatic {
// @const
private static const RESOLVE_NAME:String = "name";
private static const RESOLVE_PACKAGE:String = "package";
private static const RESOLVE_PATH:String = "path";
private static const RESOLVE_PATH_COMPLEX:String = "pathComplex";
private static const RESOLVE_CONSTANT:String = "constant";
private static const RESOLVE_EXTENDS:String = "extendsClass";
private static const RESOLVE_INTERFACE:String = "implementsInterface";
private static const RESOLVE_METHOD:String = "method";
private static const RESOLVE_PROPERTY:String = "accessor";
private static const RESOLVE_PROPERTY_READ:String = "readonly";
private static const RESOLVE_PROPERTY_WRITABLE:String = "readwrite";
private static const RESOLVE_VARIABLE:String = "variable";
private static const RESOLVE_GET_INSTANCE:String = "getInstance";
private static const RESOLVE_GET_CLASS:String = "getClass";
private static const RESOLVE_HAS_CLASS:String = "hasClass";
// package.package.package:, package.package.package::
private static const PATTERN_NAME:RegExp = /^[a-z].+([\:]+|[\.])/;
// .Class, :Class, ::Class
private static const PATTERN_PACKAGE:RegExp = /([\:]+|[\.])[A-Z]\w*$/;
// :, ::
private static const PATTERN_PATH:RegExp = /\:+/g;
// @constructor
public function ClassUtil() {
super();
}
// @class
public static function getInstance( value:String, domain:ApplicationDomain = null ):* {
return ClassUtil.ResolveClass( value, RESOLVE_GET_INSTANCE, domain );
}
public static function getClass( value:String, domain:ApplicationDomain = null ):Class {
return ClassUtil.ResolveClass( value, RESOLVE_GET_CLASS, domain );
}
public static function hasClass( value:String, domain:ApplicationDomain = null ):Boolean {
return ClassUtil.ResolveClass( value, RESOLVE_HAS_CLASS, domain );
}
public static function ResolveClass( value:String, type:String, domain:ApplicationDomain = null ):* {
if ( domain == null ) {
domain = ApplicationDomain.currentDomain;
}
value = ClassUtil.pathComplexName( value );
if ( type == RESOLVE_HAS_CLASS ) {
return domain.hasDefinition( value );
}
try {
var instance:Class = domain.getDefinition( value ) as Class;
return ( type != RESOLVE_GET_INSTANCE )
? instance
: new instance();
} catch (e:Error) {
throw new IllegalOperationError(
( ( type != RESOLVE_GET_INSTANCE )
? "Cannot find class with qualified class name: \""
: "Cannot create class with qualified class name: \""
) + value + "\""
);
}
}
// @names
public static function longName( value:* ):String {
return getQualifiedClassName( value );
}
public static function shortName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_NAME );
}
public static function packageName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PACKAGE );
}
public static function pathName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH );
}
public static function pathComplexName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH_COMPLEX );
}
public static function SLongName( value:* ):String {
return getQualifiedSuperclassName( value );
}
public static function SShortName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_NAME, true );
}
public static function SPackageName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PACKAGE, true );
}
public static function SPathName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH, true );
}
public static function SPathComplexName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH_COMPLEX, true );
}
private static function ResolveNames( value:*, type:String, inheritance:Boolean = false ):String {
var source:String;
if( typeof( value ) != "string" ){
source = ( ! inheritance )
? longName( value )
: SLongName( value );
}else{
source = value;
}
switch( type ){
case RESOLVE_NAME:
return source.replace( PATTERN_NAME, "" );
case RESOLVE_PACKAGE:
source = source.replace( PATTERN_PACKAGE, "" );
return ( source != value ) ? source : new String();
case RESOLVE_PATH:
return source.replace( PATTERN_PATH, "." );
case RESOLVE_PATH_COMPLEX:
return String(
ResolveNames( value, RESOLVE_PACKAGE )
+ "::"
+ ResolveNames( value, RESOLVE_NAME )
);
}
return value;
}
// @thisIs
public static function isDynamic( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isFinal( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isStatic( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isConstant( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_CONSTANT );
}
public static function isInterface( value:* ):Boolean {
return ResolveThisIs( value, null, RESOLVE_INTERFACE );
}
public static function isMethod( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_METHOD );
}
public static function isProperty( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY );
}
public static function isPropertyRead( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY_READ );
}
public static function isPropertyWritable( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY_WRITABLE );
}
private static function ResolveThisIs( value:*, name:String, type:String ):Boolean {
if ( type == RESOLVE_INTERFACE ) {
var describe:XML = describeType( value );
return ( describe.@base == "Class"
&& describe.@isStatic == " true"
&& describe.factory..extendsClass.length() == 0 )
? true
: false;
}
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
return ( source.( @name == name )[email protected]() == name );
}
// @list
public static function constantsList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_CONSTANT );
}
public static function heritageList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_EXTENDS );
}
public static function interfacesList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_INTERFACE );
}
public static function methodsList( value:*, inherited:int = 0 ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_METHOD, inherited );
}
public static function propertiesList( value:*, inherited:int = 0 ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_PROPERTY, inherited );
}
public static function variablesList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_VARIABLE );
}
private static function ResolveListAttributes( value:*, type:String, inherited:int = 0 ):Array {
var list:Array = new Array();
var inheritance:String = ClassUtil.pathComplexName( value );
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
for each( var element:XML in source ){
switch( type ){
case RESOLVE_CONSTANT:
case RESOLVE_VARIABLE:
list.push( element.@name );
break;
case RESOLVE_EXTENDS:
case RESOLVE_INTERFACE:
list.push( element.@type );
break;
case RESOLVE_METHOD:
case RESOLVE_PROPERTY:
if( inherited == 0
|| ( inherited == -1 && element.@declaredBy != inheritance )
|| ( inherited == 1 && element.@declaredBy == inheritance )
){
list.push( element.@name );
}
break;
}
}
return list;
}
// @implemented
public static function implementsMethod( value:*, inheritance:*, name:String ):Boolean {
return ClassUtil.ResolveImplemented( value, inheritance, name, RESOLVE_METHOD );
}
public static function implementsProperty( value:*, inheritance:*, name:String ):Boolean {
return ClassUtil.ResolveImplemented( value, inheritance, name, RESOLVE_PROPERTY );
}
private static function ResolveImplemented( value:*, inheritance:*, name:String, type:String ):Boolean {
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
if ( typeof( value ) != "string" ) {
value = longName( value );
}
if ( typeof( inheritance ) != "string" ) {
inheritance = longName( inheritance );
}
return ( source.( @name == name ).@declaredBy == inheritance );
}
// @helpers
private static function ResolveCaptureNode( value:*, type:String ):XMLList {
var source:XML = describeType( value );
switch( type ){
case RESOLVE_CONSTANT:
return source..constant;
case RESOLVE_EXTENDS:
return source..extendsClass;
case RESOLVE_METHOD:
return source..method;
case RESOLVE_PROPERTY:
return source..accessor;
case RESOLVE_PROPERTY_READ:
case RESOLVE_PROPERTY_WRITABLE:
return source..accessor.( @access == type );
case RESOLVE_INTERFACE:
return source..implementsInterface;
case RESOLVE_VARIABLE:
return source..variable;
default:
return null;
}
}
}
}
package kc.core {
import flash.errors.IllegalOperationError;
public class KCStatic extends Object {
// @constructor
public function KCStatic() {
throw new IllegalOperationError()( "Illegal instantiation attempted on class of static type." );
}
}
}
Revision: 21229
Initial Code
Initial URL
Initial Description
Initial Title
Initial Tags
Initial Language
at December 7, 2009 11:54 by alejandromb
Initial Code
package kc.utils {
import flash.errors.IllegalOperationError;
import flash.system.ApplicationDomain;
import flash.utils.describeType;
import flash.utils.getQualifiedClassName;
import flash.utils.getQualifiedSuperclassName;
import kc.core.KCStatic;
public class ClassUtil extends KCStatic {
// @const
private static const RESOLVE_NAME:String = "name";
private static const RESOLVE_PACKAGE:String = "package";
private static const RESOLVE_PATH:String = "path";
private static const RESOLVE_PATH_COMPLEX:String = "pathComplex";
private static const RESOLVE_CONSTANT:String = "constant";
private static const RESOLVE_EXTENDS:String = "extendsClass";
private static const RESOLVE_INTERFACE:String = "implementsInterface";
private static const RESOLVE_METHOD:String = "method";
private static const RESOLVE_PROPERTY:String = "accessor";
private static const RESOLVE_PROPERTY_READ:String = "readonly";
private static const RESOLVE_PROPERTY_WRITABLE:String = "readwrite";
private static const RESOLVE_VARIABLE:String = "variable";
private static const RESOLVE_GET_INSTANCE:String = "getInstance";
private static const RESOLVE_GET_CLASS:String = "getClass";
private static const RESOLVE_HAS_CLASS:String = "hasClass";
// package.package.package:, package.package.package::
private static const PATTERN_NAME:RegExp = /^[a-z].+([\:]+|[\.])/;
// .Class, :Class, ::Class
private static const PATTERN_PACKAGE:RegExp = /([\:]+|[\.])[A-Z]\w*$/;
// :, ::
private static const PATTERN_PATH:RegExp = /\:+/g;
// @constructor
public function ClassUtil() {
super();
}
// @class
public static function getInstance( value:String, domain:ApplicationDomain = null ):* {
return ClassUtil.ResolveClass( value, RESOLVE_GET_INSTANCE, domain );
}
public static function getClass( value:String, domain:ApplicationDomain = null ):Class {
return ClassUtil.ResolveClass( value, RESOLVE_GET_CLASS, domain );
}
public static function hasClass( value:String, domain:ApplicationDomain = null ):Boolean {
return ClassUtil.ResolveClass( value, RESOLVE_HAS_CLASS, domain );
}
public static function ResolveClass( value:String, type:String, domain:ApplicationDomain = null ):* {
if ( domain == null ) {
domain = ApplicationDomain.currentDomain;
}
value = ClassUtil.pathComplexName( value );
if ( type == RESOLVE_HAS_CLASS ) {
return domain.hasDefinition( value );
}
try {
var instance:Class = domain.getDefinition( value ) as Class;
return ( type != RESOLVE_GET_INSTANCE )
? instance
: new instance();
} catch (e:Error) {
throw new IllegalOperationError(
( ( type != RESOLVE_GET_INSTANCE )
? "Cannot find class with qualified class name: \""
: "Cannot create class with qualified class name: \""
) + value + "\""
);
}
}
// @names
public static function longName( value:* ):String {
return getQualifiedClassName( value );
}
public static function shortName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_NAME );
}
public static function packageName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PACKAGE );
}
public static function pathName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH );
}
public static function pathComplexName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH_COMPLEX );
}
public static function SLongName( value:* ):String {
return getQualifiedSuperclassName( value );
}
public static function SShortName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_NAME, true );
}
public static function SPackageName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PACKAGE, true );
}
public static function SPathName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH, true );
}
public static function SPathComplexName( value:* ):String {
return ClassUtil.ResolveNames( value, RESOLVE_PATH_COMPLEX, true );
}
private static function ResolveNames( value:*, type:String, inheritance:Boolean = false ):String {
var source:String;
if( typeof( value ) != "string" ){
source = ( ! inheritance )
? longName( value )
: SLongName( value );
}else{
source = value;
}
switch( type ){
case RESOLVE_NAME:
return source.replace( PATTERN_NAME, "" );
case RESOLVE_PACKAGE:
source = source.replace( PATTERN_PACKAGE, "" );
return ( source != value ) ? source : new String();
case RESOLVE_PATH:
return source.replace( PATTERN_PATH, "." );
case RESOLVE_PATH_COMPLEX:
return String(
ResolveNames( value, RESOLVE_PACKAGE )
+ "::"
+ ResolveNames( value, RESOLVE_NAME )
);
}
return value;
}
// @thisIs
public static function isDynamic( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isFinal( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isStatic( value:* ):Boolean {
return ( describeType( value )[email protected]() == "true" );
}
public static function isConstant( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_CONSTANT );
}
public static function isInterface( value:* ):Boolean {
return ResolveThisIs( value, null, RESOLVE_INTERFACE );
}
public static function isMethod( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_METHOD );
}
public static function isProperty( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY );
}
public static function isPropertyRead( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY_READ );
}
public static function isPropertyWritable( value:*, name:String ):Boolean {
return ResolveThisIs( value, name, RESOLVE_PROPERTY_WRITABLE );
}
private static function ResolveThisIs( value:*, name:String, type:String ):Boolean {
if ( type == RESOLVE_INTERFACE ) {
var describe:XML = describeType( value );
return ( describe.@base == "Class"
&& describe.@isStatic == " true"
&& describe.factory..extendsClass.length() == 0 )
? true
: false;
}
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
return ( source.( @name == name )[email protected]() == name );
}
// @list
public static function constantsList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_CONSTANT );
}
public static function heritageList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_EXTENDS );
}
public static function interfacesList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_INTERFACE );
}
public static function methodsList( value:*, inherited:int = 0 ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_METHOD, inherited );
}
public static function propertiesList( value:*, inherited:int = 0 ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_PROPERTY, inherited );
}
public static function variablesList( value:* ):Array {
return ClassUtil.ResolveListAttributes( value, RESOLVE_VARIABLE );
}
private static function ResolveListAttributes( value:*, type:String, inherited:int = 0 ):Array {
var list:Array = new Array();
var inheritance:String = ClassUtil.pathComplexName( value );
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
for each( var element:XML in source ){
switch( type ){
case RESOLVE_CONSTANT:
case RESOLVE_VARIABLE:
list.push( element.@name );
break;
case RESOLVE_EXTENDS:
case RESOLVE_INTERFACE:
list.push( element.@type );
break;
case RESOLVE_METHOD:
case RESOLVE_PROPERTY:
if( inherited == 0
|| ( inherited == -1 && element.@declaredBy != inheritance )
|| ( inherited == 1 && element.@declaredBy == inheritance )
){
list.push( element.@name );
}
break;
}
}
return list;
}
// @implemented
public static function implementsMethod( value:*, inheritance:*, name:String ):Boolean {
return ClassUtil.ResolveImplemented( value, inheritance, name, RESOLVE_METHOD );
}
public static function implementsProperty( value:*, inheritance:*, name:String ):Boolean {
return ClassUtil.ResolveImplemented( value, inheritance, name, RESOLVE_PROPERTY );
}
private static function ResolveImplemented( value:*, inheritance:*, name:String, type:String ):Boolean {
var source:XMLList = ClassUtil.ResolveCaptureNode( value, type );
if ( typeof( value ) != "string" ) {
value = longName( value );
}
if ( typeof( inheritance ) != "string" ) {
inheritance = longName( inheritance );
}
return ( source.( @name == name ).@declaredBy == inheritance );
}
// @helpers
private static function ResolveCaptureNode( value:*, type:String ):XMLList {
var source:XML = describeType( value );
switch( type ){
case RESOLVE_CONSTANT:
return source..constant;
case RESOLVE_EXTENDS:
return source..extendsClass;
case RESOLVE_METHOD:
return source..method;
case RESOLVE_PROPERTY:
return source..accessor;
case RESOLVE_PROPERTY_READ:
case RESOLVE_PROPERTY_WRITABLE:
return source..accessor.( @access == type );
case RESOLVE_INTERFACE:
return source..implementsInterface;
case RESOLVE_VARIABLE:
return source..variable;
default:
return null;
}
}
}
}
Initial URL
http://www.kirikacode.com.ar/
Initial Description
Initial Title
AS3 | ClassUtil | Reflection
Initial Tags
class
Initial Language
ActionScript 3