Examples of org.apache.flex.abc.semantics.Name

org.apache.flex.abc.semantics.Name
.adobe.com/wiki/display/AVM2/4.3+Constant+pool">name.
All names are stored as multinames in the ABC, but this view of a name differentiates regular multinames, runtime multinames, and type names.

    public Name getMName(ICompilerProject project)
    {
        // The Name for a type such as Vector.<T> has kind CONSTANT_TypeName.
        // It gets constructed by passing two Names, the first representing
        //the  __AS3__.vec.Vector base type and the second representing the T type.
        Name typeName = ((DefinitionBase)elementType).getMName(project);
        return new Name(VECTOR_NAME, typeName);
    }

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     * @param b         the Binding to check
     * @return          true if the reference could be a reference to 'arguments'
     */
    public static boolean isArgumentsReference (Binding b)
    {
        Name name = b.getName();
        if (name != null && IASLanguageConstants.arguments.equals(name.getBaseName()))
        {
            // the name is "arguments", but make sure it's not a user defined definition
            // by checking whether the def is implicit
            IDefinition definition = b.getDefinition();
            if (definition != null)

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        private FlexRSLInfo rslInfo;
        


        private String getMainClassQName()
        {
            Name mainApplicationName = ((DefinitionBase)mainApplicationClassDefinition).getMName(flexProject);
            String mainApplicationPackageName = Iterables.getFirst(mainApplicationName.getQualifiers(), null).getName();
            if (mainApplicationPackageName.length() != 0)
                mainApplicationPackageName = mainApplicationPackageName + ".";
            return mainApplicationPackageName + mainApplicationName.getBaseName();
        }

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        {
            ABCEmitter emitter = new ABCEmitter();
            emitter.visit(ABCConstants.VERSION_ABC_MAJOR_FP10, ABCConstants.VERSION_ABC_MINOR_FP10);
            ICSSCodeGenResult cssCodeGenResult = cssCompilationSession.emitStyleDataClass(flexProject, emitter);


            Name stylesClassName = new Name(getStylesClassName());


            IDefinition objectDef = objectReference.resolve(flexProject);
            if ((objectDef == null) || (!(objectDef instanceof ClassDefinition)))
                return false;

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            }


            localesInstructionList.addInstruction(ABCConstants.OP_newarray, locales.size());
            localesInstructionList.addInstruction(ABCConstants.OP_returnvalue);


            classGen.addCTraitsGetter(new Name("compiledLocales"), 
                    new Name(IASLanguageConstants.Array), localesInstructionList);


            //Create method body for compiledLocales getter
            InstructionList bundlesInstructionList = new InstructionList();


            for (String bundleName : frame1Info.compiledResourceBundleNames)
            {
                bundlesInstructionList.addInstruction(ABCConstants.OP_pushstring, bundleName);
            }


            bundlesInstructionList.addInstruction(ABCConstants.OP_newarray, frame1Info.compiledResourceBundleNames.size());
            bundlesInstructionList.addInstruction(ABCConstants.OP_returnvalue);


            classGen.addCTraitsGetter(new Name("compiledResourceBundleNames"), 
                    new Name(IASLanguageConstants.Array), bundlesInstructionList);       
            
            //Generate script       
            classGen.finishScript();
            
            DoABCTag doABC = new DoABCTag();

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            emitter.visit(ABCConstants.VERSION_ABC_MAJOR_FP10, ABCConstants.VERSION_ABC_MINOR_FP10);
            
            
            String flexInitClassNameString = getFlexInitClassName();
            
            Name flexInitClassName = new Name(flexInitClassNameString);
            
            Name stylesClassName = new Name(getStylesClassName());


            IDefinition objectDef = objectReference.resolve(flexProject);
            if ((objectDef == null) || (!(objectDef instanceof ClassDefinition)))
                return false;
            ClassDefinition objectClassDef = (ClassDefinition)objectDef;
            
            
            // Generate code for the constructor:
            // public function ClassName()
            // {
            //    super();
            // }
            InstructionList classITraitsInit = new InstructionList();
            classITraitsInit.addInstruction(ABCConstants.OP_getlocal0);
            classITraitsInit.addInstruction(ABCConstants.OP_constructsuper, 0);
            classITraitsInit.addInstruction(ABCConstants.OP_returnvoid);
            ClassGeneratorHelper classGen = new ClassGeneratorHelper(flexProject, emitter, flexInitClassName, 
                    objectClassDef, Collections.<Name>emptyList(), classITraitsInit);
            
            // Generate code for the static init method:
            // public static function init(mf : IFlexModuleFactory) : void
            // {
            //    new ChildManager(mf);
            //    var local2 : * = new StyleManagerImpl(mf);
            //
            //    // For each effect declared in the application:
            //    EffectManager.mx_internal::registerEffectTrigger(<effectName>, <eventName>);
            //
            //    // For each remote class alias declared in the application
            //    try 
            //    { 
            //        if (flash.net.getClassByAlias(<remote class alias>) != <class>) 
            //        { 
            //            flash.net.registerClassAlias(<remote class alias>, <class>); 
            //        } 
            //    } 
            //    catch (e:Error) 
            //    { 
            //        flash.net.registerClassAlias(<remote class alias>, <class>); 
            //    }
            //
            //    var local3 : * = [<names of all inheriting styles declared in the application>];
            //
            //    for each (var local0 : * in local3)
            //    {
            //        local2.registerInheritingStyle(local0);  // local2 is the style manager.
            //    }
            // }
            if (isAppFlexInfo)
            {
                MethodInfo initMethodInfo = new MethodInfo();
                initMethodInfo.setMethodName("FlexInit init method");
                initMethodInfo.setParamTypes(new Vector<Name>(Collections.singleton(new Name("Object"))));
                initMethodInfo.setReturnType(new Name(IASLanguageConstants.void_));
                IMethodVisitor initMethodVisitor = emitter.visitMethod(initMethodInfo);
                initMethodVisitor.visit();
                MethodBodyInfo initMethodBodyInfo = new MethodBodyInfo();
                initMethodBodyInfo.setMethodInfo(initMethodInfo);
                IMethodBodyVisitor initMethodBodyVisitor = initMethodVisitor.visitBody(initMethodBodyInfo);
                initMethodBodyVisitor.visit();
                
                // local0 = temp
                // local1 = module factory argument
                // local2 = style manager
                // local3 = inherited styles array
                InstructionList initMethod = new InstructionList();
                initMethod.addInstruction(ABCConstants.OP_returnvoid);
                
                initMethodBodyVisitor.visitInstructionList(initMethod);
                initMethodBodyVisitor.visitEnd();
                initMethodVisitor.visitEnd();
                
                ITraitVisitor initMethodTraitVisitor = 
                    classGen.getCTraitsVisitor().visitMethodTrait(ABCConstants.TRAIT_Method, new Name("init"), 0, initMethodInfo);
                initMethodTraitVisitor.visitStart();
                initMethodTraitVisitor.visitEnd();


                codegenInfoMethod(classGen, 
                        flexProject.getCompatibilityVersion(),
                        getMainClassQName(),
                        getPreloaderClassReference(),
                        getRuntimeDPIProviderClassReference(),
                        splashScreenImage,
                        getRootNode(),
                        getTargetAttributes(),
                        flexProject.getLocales(),
                        frame1Info,
                        accessibleClassNames,
                        getFlexInitClassName(),
                        getStylesClassName(),
                        targetSettings.getRuntimeSharedLibraries(),
                        rslInfo,
                        problems,
                        isAppFlexInfo);
                
            }
            else
            {
                MethodInfo initMethodInfo = new MethodInfo();
                initMethodInfo.setMethodName("FlexInit init method");
                initMethodInfo.setParamTypes(new Vector<Name>(Collections.singleton(iModuleFactoryReference.getMName())));
                initMethodInfo.setReturnType(new Name(IASLanguageConstants.void_));
                IMethodVisitor initMethodVisitor = emitter.visitMethod(initMethodInfo);
                initMethodVisitor.visit();
                MethodBodyInfo initMethodBodyInfo = new MethodBodyInfo();
                initMethodBodyInfo.setMethodInfo(initMethodInfo);
                IMethodBodyVisitor initMethodBodyVisitor = initMethodVisitor.visitBody(initMethodBodyInfo);
                initMethodBodyVisitor.visit();
                
                // local0 = temp
                // local1 = module factory argument
                // local2 = style manager
                // local3 = inherited styles array
                InstructionList initMethod = new InstructionList();
                
                // Since we don't need "this", we can kill local0, we'll use it later for something else.
                initMethod.addInstruction(ABCConstants.OP_kill, 0);
                initMethod.addInstruction(ABCConstants.OP_finddef, childManagerReference.getMName());
                initMethod.addInstruction(ABCConstants.OP_getlocal1);
                initMethod.addInstruction(ABCConstants.OP_constructprop, new Object[] { childManagerReference.getMName(), 1 });
                initMethod.addInstruction(ABCConstants.OP_pop);
                initMethod.addInstruction(ABCConstants.OP_finddef, styleManagerImplReference.getMName());
                initMethod.addInstruction(ABCConstants.OP_getlocal1);
                initMethod.addInstruction(ABCConstants.OP_constructprop, new Object[] { styleManagerImplReference.getMName(), 1 });
                initMethod.addInstruction(ABCConstants.OP_setlocal2);
                
                Map<String, String> effectNameToTriggerMap = new TreeMap<String, String>();
                Map<String, Boolean> inheritingStyleMap = new TreeMap<String, Boolean>();
                Map<ClassDefinition, String> remoteClassAliasMap =
                    new TreeMap<ClassDefinition, String>(new Comparator<ClassDefinition>()
                    {
                        @Override
                        public int compare(ClassDefinition o1, ClassDefinition o2)
                        {
                            return o1.getQualifiedName().compareTo(o2.getQualifiedName());
                        } 
                    })
                    {
                        private static final long serialVersionUID = 1L;
    
                        /**
                         *  Override so warning messages can be logged. 
                         */
                        @Override
                        public String put(ClassDefinition key, String value)
                        {
                            // check for duplicate values and log a warning if any remote 
                            // classes try to use the same alias.
                            if (containsValue(value))
                            {
                               for (Map.Entry<ClassDefinition,String> entry  : entrySet())
                               {
                                   if (value != null && value.equals(entry.getValue()))
                                   {
                                       problems.add(new ClassesMappedToSameRemoteAliasProblem(key.getQualifiedName(),
                                               entry.getKey().getQualifiedName(), value));
                                       break;
                                   }
                               }
                            }
                            return super.put(key, value);
                        }
                    };
                    
                for (ICompilationUnit cu : emittedCompilationUnits)
                {
                    Collection<IDefinition> visibleDefs = cu.getFileScopeRequest().get().getExternallyVisibleDefinitions();
                    for (IDefinition visibleDef : visibleDefs)
                    {
                        if (visibleDef instanceof ClassDefinition)
                        {
                            ClassDefinition visibleClass = (ClassDefinition) visibleDef;
                            IEffectDefinition[] effectDefinitions = visibleClass.getEffectDefinitions(flexProject.getWorkspace());
                            for (IEffectDefinition effectDefinition : effectDefinitions)
                            {
                                // TODO create compiler problem if effect already has a trigger.
                                effectNameToTriggerMap.put(effectDefinition.getBaseName(), effectDefinition.getEvent());
                            }
                            
                            IStyleDefinition[] styleDefinitions = visibleClass.getStyleDefinitions(flexProject.getWorkspace());
                            for (IStyleDefinition styleDefinition : styleDefinitions)
                            {
                                boolean isInheriting = styleDefinition.isInheriting();
                                // TODO create compiler problem if style definitions conflict
                                inheritingStyleMap.put(styleDefinition.getBaseName(), isInheriting);
                            }
                            
                            String remoteClassAlias = visibleClass.getRemoteClassAlias();
                            if (remoteClassAlias != null)
                                remoteClassAliasMap.put(visibleClass, remoteClassAlias);
                        }
                    }
                }
                
                // register effects
                if (!effectNameToTriggerMap.isEmpty())
                {
                    IDefinition mxInternalDef = mxInternalReference.resolve(flexProject);
                    if (!(mxInternalDef instanceof NamespaceDefinition))
                        return false;
                    
                    
                    IResolvedQualifiersReference registerEffectTriggerRef =
                        ReferenceFactory.resolvedQualifierQualifiedReference(flexProject.getWorkspace(), (INamespaceDefinition)mxInternalDef, 
                                "registerEffectTrigger");
                    Name registerEffectTriggerName = registerEffectTriggerRef.getMName();
                    
                    initMethod.addInstruction(ABCConstants.OP_getlex, effectManagerReference.getMName());
                    
                    for (Map.Entry<String, String> effectEntry : effectNameToTriggerMap.entrySet())
                    {
                        initMethod.addInstruction(ABCConstants.OP_dup);  // copy the effectManager class closure
                        initMethod.addInstruction(ABCConstants.OP_pushstring, effectEntry.getKey());
                        initMethod.addInstruction(ABCConstants.OP_pushstring, effectEntry.getValue());
                        initMethod.addInstruction(ABCConstants.OP_callpropvoid, new Object[] { registerEffectTriggerName, 2 });
                    }
                    initMethod.addInstruction(ABCConstants.OP_pop);
                    
                }
                
                // Initialize AccessibilityClasses. Below is example code. Each
                // accessibility class found by the compiler will have its
                // enableAccessibility() method called.
                // 
                // if (Capabilities.hasAccessibility) {
                //    spark.accessibility.TextBaseAccImpl.enableAccessibility();
                //    mx.accessibility.UIComponentAccProps.enableAccessibility();
                //    spark.accessibility.ButtonBaseAccImpl.enableAccessibility();
                // }
                if (targetSettings.isAccessible())
                {
                    Name capabilitiesSlotName = capabilitiesReference.getMName();
                    initMethod.addInstruction(ABCConstants.OP_findpropstrict, capabilitiesSlotName);
                    initMethod.addInstruction(ABCConstants.OP_getproperty, capabilitiesSlotName);
                    initMethod.addInstruction(ABCConstants.OP_getproperty, new Name("hasAccessibility"));
                    Label accessibilityEnd = new Label();
                    initMethod.addInstruction(ABCConstants.OP_iffalse, accessibilityEnd);
    
                    IResolvedQualifiersReference enableAccessibilityReference = ReferenceFactory.packageQualifiedReference(flexProject.getWorkspace(),
                            "enableAccessibility");            
                    Name enableAccessibilityName = enableAccessibilityReference.getMName();
                    Object[] enableAccessibilityCallPropOperands = new Object[] { enableAccessibilityName, 0 };
                    for (String accessibilityClassName : accessibleClassNames)
                    {
                        IResolvedQualifiersReference ref = ReferenceFactory.packageQualifiedReference(flexProject.getWorkspace(),
                                accessibilityClassName);
                        Name accName = ref.getMName();
                        initMethod.addInstruction(ABCConstants.OP_getlex, accName);
                        initMethod.addInstruction(ABCConstants.OP_callproperty, enableAccessibilityCallPropOperands);
                        initMethod.addInstruction(ABCConstants.OP_pop);
                    }
    
                    initMethod.labelNext(accessibilityEnd);
                }
                
                // register class aliases
                if (!remoteClassAliasMap.isEmpty())
                {
                    Name getClassByAliasName = getClassByAliasReference.getMName();
                    Name registerClassAliasName = registerClassAliasReference.getMName();
                    Object[] getClassByAliasCallPropOperands = new Object[] { getClassByAliasName, 1 };
                    Object [] registerClassAliasCallPropOperands = new Object[] { registerClassAliasName, 2 };
                    for (Map.Entry<ClassDefinition, String> classAliasEntry : remoteClassAliasMap.entrySet())
                    {
                        Label tryLabel = new Label();
                        initMethod.labelNext(tryLabel);
                        initMethod.addInstruction(ABCConstants.OP_finddef, getClassByAliasName);
                        initMethod.addInstruction(ABCConstants.OP_pushstring, classAliasEntry.getValue());
                        initMethod.addInstruction(ABCConstants.OP_callproperty, getClassByAliasCallPropOperands);
                        Name classMName = classAliasEntry.getKey().getMName(flexProject);
                        initMethod.addInstruction(ABCConstants.OP_getlex, classMName);
                        Label endTryLabel = new Label();
                        initMethod.addInstruction(ABCConstants.OP_ifeq, endTryLabel);
                        initMethod.addInstruction(ABCConstants.OP_finddef, registerClassAliasName);
                        initMethod.addInstruction(ABCConstants.OP_pushstring, classAliasEntry.getValue());
                        initMethod.addInstruction(ABCConstants.OP_getlex, classMName);
                        initMethod.addInstruction(ABCConstants.OP_callpropvoid, registerClassAliasCallPropOperands);
                        initMethod.labelNext(endTryLabel);
                        Label afterCatch = new Label();
                        initMethod.addInstruction(ABCConstants.OP_jump, afterCatch);
                        Label catchLabel = new Label();
                        initMethod.labelNext(catchLabel);
                        initMethod.addInstruction(ABCConstants.OP_pop);
                        initMethod.addInstruction(ABCConstants.OP_finddef, registerClassAliasName);
                        initMethod.addInstruction(ABCConstants.OP_pushstring, classAliasEntry.getValue());
                        initMethod.addInstruction(ABCConstants.OP_getlex, classMName);
                        initMethod.addInstruction(ABCConstants.OP_callpropvoid, registerClassAliasCallPropOperands);
                        initMethod.labelNext(afterCatch);
                        initMethodBodyVisitor.visitException(tryLabel, endTryLabel, catchLabel, 
                                new Name(IASLanguageConstants.Error), null);
                    }
                }
                
                // register inheriting styles
                if (!inheritingStyleMap.isEmpty())
                {
                    initMethod.addInstruction(ABCConstants.OP_getlex, stylesClassName);
                    int count = 0;
                    for (Map.Entry<String, Boolean> styleEntry : inheritingStyleMap.entrySet())
                    {
                        if (styleEntry.getValue().booleanValue())
                        {
                            ++count;
                            initMethod.addInstruction(ABCConstants.OP_pushstring, styleEntry.getKey());
                        }
                    }
                    
                    initMethod.addInstruction(ABCConstants.OP_newarray, count);
                    initMethod.addInstruction(ABCConstants.OP_setproperty, new Name("inheritingStyles"));
    
                }
    
                initMethod.addInstruction(ABCConstants.OP_returnvoid);
                
                initMethodBodyVisitor.visitInstructionList(initMethod);
                initMethodBodyVisitor.visitEnd();
                initMethodVisitor.visitEnd();
                
                ITraitVisitor initMethodTraitVisitor = 
                    classGen.getCTraitsVisitor().visitMethodTrait(ABCConstants.TRAIT_Method, new Name("init"), 0, initMethodInfo);
                initMethodTraitVisitor.visitStart();
                initMethodTraitVisitor.visitEnd();
            }
            classGen.finishScript();

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            emitter.visit(ABCConstants.VERSION_ABC_MAJOR_FP10, ABCConstants.VERSION_ABC_MINOR_FP10);
            


            String generatedSystemManagerClassNameString = getGeneratedSystemManagerClassName(systemManagerClass);


            Name generatedSystemManagerName = new Name(generatedSystemManagerClassNameString);


            Collection<Name> implementedInterfaces = new ImmutableList.Builder<Name>()
                    .add(iModuleFactoryReference.getMName())
                    .add(iSWFContextReference.getMName())
                    .build();


            // Generate code for the constructor:
            // public function ClassName()
            // {
            //    FlexVersion.compatibilityVersionString = "4.5.0";
            //    super();
            // }
            final String compatibilityVersion = flexProject.getCompatibilityVersionString();
            final InstructionList classITraitsInit = new InstructionList();
            if (compatibilityVersion != null)
            {
                Name flexVersionSlotName = flexVersionReference.getMName();
                classITraitsInit.addInstruction(ABCConstants.OP_getlex, flexVersionSlotName);
                classITraitsInit.addInstruction(ABCConstants.OP_pushstring, compatibilityVersion);
                classITraitsInit.addInstruction(ABCConstants.OP_setproperty, new Name("compatibilityVersionString"));
            }
            classITraitsInit.addInstruction(ABCConstants.OP_getlocal0);
            classITraitsInit.addInstruction(ABCConstants.OP_constructsuper, 0);
            classITraitsInit.addInstruction(ABCConstants.OP_returnvoid);
            ClassGeneratorHelper classGen = new ClassGeneratorHelper(flexProject, emitter, generatedSystemManagerName, systemManagerClass, implementedInterfaces, classITraitsInit);

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        // For non native methods, the return type is set by the burm,
        // but for native types, as the burm isn't run, we need to set
        // the return type here.
        String returnType = func.getReturnType();
        mi.setReturnType(new Name(returnType));
        
        mv.visitEnd();
    }

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        {
          Vector<Name> method_args = new Vector<Name>();
          for ( ParameterDefinition arg: args)
          {
                TypeDefinitionBase arg_type = (TypeDefinitionBase)arg.resolveType(project);
                Name type_name = arg_type != null ? arg_type.getMName(project) : null;


            if ( arg.isRest() )
                {
                mi.setFlags( (byte)(mi.getFlags() | ABCConstants.NEED_REST) );
                }

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            {
                //  Generate RTQnameL type code.
                Binding name_temp = currentScope.allocateTemp();
                Binding qual_temp = currentScope.allocateTemp();


                Name rtqnl = new Name(CONSTANT_RTQnameL, null, null);


                result.addAll(getRuntimeName(iNode));
                result.addInstruction(name_temp.setlocal());


                result.addAll(getRuntimeQualifier(iNode));
                result.addInstruction(OP_dup);
                result.addInstruction(qual_temp.setlocal());


                result.addInstruction(name_temp.getlocal());
                //  findprop(RTQNameL) consumes namespace and name from the value stack.
                result.addInstruction(OP_findpropstrict, rtqnl);
                result.addInstruction(qual_temp.getlocal());
                result.addInstruction(name_temp.getlocal());
                if ( rhs != null )
                    result.addAll(rhs);


                //  get/setprop(RTQNameL) consumes namespace and name from the value stack.
                result.addInstruction(opcode, rtqnl);


                currentScope.releaseTemp(name_temp);
                currentScope.releaseTemp(qual_temp);
            }
            else
            {
                //  Last valid combination generates a RTQname.
                assert(this.runtimeQualifier != null && this.compileTimeName != null) : "Unknown runtime name configuration: " + this.toString();


                Name rtqn = new Name(CONSTANT_RTQname, null, this.compileTimeName.getBaseName());


                result.addAll(getRuntimeQualifier(iNode));
                result.addInstruction(OP_dup);
                //  findprop(RTQName) consumes a namespace from the value stack.
                result.addInstruction(OP_findpropstrict, rtqn);

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