Examples of org.mvel2.asm.MethodVisitor.visitLdcInsn()

org.mvel2.asm.MethodVisitor.visitLdcInsn()
} else if (cst instanceof Float) { // ... } else if (cst instanceof Long) { // ... } else if (cst instanceof Double) { // ... } else if (cst instanceof String) { // ... } else if (cst instanceof Type) { int sort = ((Type) cst).getSort(); if (sort == Type.OBJECT) { // ... } else if (sort == Type.ARRAY) { // ... } else if (sort == Type.METHOD) { // ... } else { // throw an exception } } else if (cst instanceof Handle) { // ... } else { // throw an exception } @param cst the constant to be loaded on the stack. This parameter must be a non null {@link Integer}, a {@link Float}, a {@link Long}, a {@link Double}, a {@link String}, a {@link Type} of OBJECT orARRAY sort for .class constants, for classes whose version is 49.0, a {@link Type} of METHOD sort or a{@link Handle} for MethodType and MethodHandle constants, forclasses whose version is 51.0.

        mv.visitMethodInsn( INVOKESPECIAL, Type.getInternalName( HashSet.class ), "<init>", "()V" );
        mv.visitVarInsn( ASTORE, 1 );


        for ( FieldDefinition field : core.getFieldsDefinitions() ) {
            mv.visitVarInsn( ALOAD, 1 );
            mv.visitLdcInsn( field.getName() );
            mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( Set.class ), "add", "(" + Type.getDescriptor( Object.class ) + ")Z" );
            mv.visitInsn( POP );
        }


        mv.visitVarInsn( ALOAD, 1 );

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                    BuildUtils.getInternalType( classDef.getClassName() ) );


            for ( int j = 0; j < N; j++ ) {
                EnumLiteralDefinition lit = classDef.getEnumLiterals().get( j );
                mv.visitInsn( DUP );
                mv.visitLdcInsn( lit.getName() );
                BuildUtils.pushInt( mv, j );


                List<String> args = lit.getConstructorArgs();
                for ( int k = 0; k < args.size(); k++ ) {
                    String argType = classDef.getField( k ).getTypeName();

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                List<String> args = lit.getConstructorArgs();
                for ( int k = 0; k < args.size(); k++ ) {
                    String argType = classDef.getField( k ).getTypeName();


                    mv.visitLdcInsn( args.get( k ) );
                    mv.visitMethodInsn( INVOKESTATIC,
                            "org/mvel2/MVEL",
                            "eval",
                            "(Ljava/lang/String;)Ljava/lang/Object;");

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                    "valueOf",
                    "(Ljava/lang/String;)" + BuildUtils.getTypeDescriptor( classDef.getClassName() ),
                    null,
                    null );
            mv.visitCode();
            mv.visitLdcInsn( Type.getType( BuildUtils.getTypeDescriptor( classDef.getClassName() ) ) );
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitMethodInsn( INVOKESTATIC,
                    "java/lang/Enum",
                    "valueOf",
                    "(Ljava/lang/Class;Ljava/lang/String;)Ljava/lang/Enum;" );

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        mv.visitMethodInsn( INVOKESPECIAL, Type.getInternalName( HashSet.class ), "<init>", "()V" );
        mv.visitVarInsn( ASTORE, 1 );


        for ( FieldDefinition field : core.getFieldsDefinitions() ) {
            mv.visitVarInsn( ALOAD, 1 );
            mv.visitLdcInsn( field.getName() );


            TraitFactory.invokeExtractor( mv, wrapperName, trait, core, field );


            if ( BuildUtils.isPrimitive( field.getTypeName() ) ) {
                TraitFactory.valueOf( mv, field.getTypeName() );

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                             "()V" );
        mv.visitVarInsn( ASTORE, 1 );


        for ( FieldDefinition field : core.getFieldsDefinitions() ) {
            mv.visitVarInsn( ALOAD, 1 );
            mv.visitLdcInsn( field.getName() );
            mv.visitMethodInsn( INVOKEINTERFACE, 
                                Type.getInternalName( Set.class ), 
                                "add", 
                                "(" + Type.getDescriptor( Object.class ) + ")Z" );
            mv.visitInsn( POP );

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        for ( FieldDefinition field : trait.getFieldsDefinitions() ) {
            boolean isSoftField = TraitRegistry.isSoftField( field, j++, mask );
            if ( isSoftField ) {
                stack = Math.max( stack, BuildUtils.sizeOf( field.getTypeName() ) );


                mv.visitLdcInsn( field.getName() );
                mv.visitVarInsn( ALOAD, 1 );
                mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( String.class ), "equals", "(" + Type.getDescriptor( Object.class ) + ")Z" );
                Label l2 = new Label();
                mv.visitJumpInsn( IFEQ, l2 );
                mv.visitVarInsn( ALOAD, 0 );

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                Label l2 = new Label();
                mv.visitJumpInsn( IFEQ, l2 );
                mv.visitVarInsn( ALOAD, 0 );
                mv.visitFieldInsn( GETFIELD, internalWrapper, "store", Type.getDescriptor( TripleStore.class ) );
                mv.visitVarInsn( ALOAD, 0);
                mv.visitLdcInsn( field.getName() );
                mv.visitMethodInsn( INVOKEVIRTUAL, 
                                    internalWrapper, 
                                    "propertyKey", 
                                    "(" + Type.getDescriptor( Object.class ) + ")" +  Type.getDescriptor( Triple.class ) );
                mv.visitMethodInsn( INVOKEVIRTUAL,

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                                    "get", 
                                    "(" + Type.getDescriptor( Triple.class ) + ")" + Type.getDescriptor( Triple.class ) );


                mv.visitVarInsn( ASTORE, 2 );
                mv.visitVarInsn( ALOAD, 0 );
                mv.visitLdcInsn( field.getName() );
                mv.visitInsn( BuildUtils.zero( field.getTypeName() ) );


                if ( BuildUtils.isPrimitive( field.getTypeName() ) ) {
                    TraitFactory.valueOf( mv, field.getTypeName() );
                }

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            mv = cw.visitMethod( ACC_PUBLIC, "toString", "()" + Type.getDescriptor( String.class ), null, null );
            mv.visitCode();
            mv.visitTypeInsn( NEW, Type.getInternalName( StringBuilder.class ) );
            mv.visitInsn( DUP );
            mv.visitMethodInsn( INVOKESPECIAL, Type.getInternalName( StringBuilder.class ), "<init>", "()V" );
            mv.visitLdcInsn("[[");
            mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( StringBuilder.class ), "append",
                                "(" + Type.getDescriptor( String.class ) +")" + Type.getDescriptor( StringBuilder.class ) );
            mv.visitVarInsn( ALOAD, 0 );
            mv.visitMethodInsn( INVOKEVIRTUAL, BuildUtils.getInternalType( wrapper ), "entrySet", "()" + Type.getDescriptor( Set.class ) );
            mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( StringBuilder.class ), "append",

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