Examples of org.ow2.asm.MethodVisitor.visitTypeInsn()

org.ow2.asm.MethodVisitor.visitTypeInsn()
Visits a type instruction. A type instruction is an instruction that takes the internal name of a class as parameter. @param opcode the opcode of the type instruction to be visited. Thisopcode is either NEW, ANEWARRAY, CHECKCAST or INSTANCEOF. @param type the operand of the instruction to be visited. This operandmust be the internal name of an object or array class (see {@link Type#getInternalName() getInternalName}).

        mv.visitCode();


        TraitFactory.invokeExtractor( mv, masterName, proxy, core, field );


        if ( ! BuildUtils.isPrimitive( field.getTypeName() ) ) {
            mv.visitTypeInsn( CHECKCAST, Type.getInternalName( fieldType ) );
        }


        mv.visitInsn( BuildUtils.returnType ( field.getTypeName() ) );
//        mv.visitMaxs( 2, 1 );
        mv.visitMaxs( 0, 0 );

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                Label l0 = new Label();
                mv.visitVarInsn( ALOAD, 1 );
                mv.visitJumpInsn( IFNULL, l0 );
                if ( isCoreTrait && ! isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
                    mv.visitLdcInsn( hardField.getTypeName() );
                    mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "getTrait", Type.getMethodDescriptor( Type.getType( Thing.class ), new Type[] { Type.getType( String.class ) } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( ! isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );

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                    mv.visitLdcInsn( hardField.getTypeName() );
                    mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "getTrait", Type.getMethodDescriptor( Type.getType( Thing.class ), new Type[] { Type.getType( String.class ) } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( ! isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );
                    mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( TraitProxy.class ), "getObject", Type.getMethodDescriptor( Type.getType( TraitableBean.class ), new Type[]{ } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );

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                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );
                    mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( TraitProxy.class ), "getObject", Type.getMethodDescriptor( Type.getType( TraitableBean.class ), new Type[]{ } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );
                    mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( TraitProxy.class ), "getObject", Type.getMethodDescriptor( Type.getType( TraitableBean.class ), new Type[] {} ) );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
                    mv.visitLdcInsn( hardField.getTypeName() );
                    mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "getTrait", Type.getMethodDescriptor( Type.getType( Thing.class ), new Type[] { Type.getType( String.class ) } ) );
                    mv.visitVarInsn( ASTORE, 1 );

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                    mv.visitVarInsn( ASTORE, 1 );
                } else if ( isCoreTrait && isTraitTrait ) {
                    mv.visitVarInsn( ALOAD, 1 );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitProxy.class ) );
                    mv.visitMethodInsn( INVOKEVIRTUAL, Type.getInternalName( TraitProxy.class ), "getObject", Type.getMethodDescriptor( Type.getType( TraitableBean.class ), new Type[] {} ) );
                    mv.visitTypeInsn( CHECKCAST, Type.getInternalName( TraitableBean.class ) );
                    mv.visitLdcInsn( hardField.getTypeName() );
                    mv.visitMethodInsn( INVOKEINTERFACE, Type.getInternalName( TraitableBean.class ), "getTrait", Type.getMethodDescriptor( Type.getType( Thing.class ), new Type[] { Type.getType( String.class ) } ) );
                    mv.visitVarInsn( ASTORE, 1 );
                } else {
                    // handled by normal inheritance, exceptions should have been thrown

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            mv.visitVarInsn( ALOAD, 1 );
            Label l0 = new Label();
            mv.visitJumpInsn( IFNULL, l0 );
            mv.visitVarInsn( ALOAD, 1 );


            mv.visitTypeInsn( INSTANCEOF, BuildUtils.getInternalType( actualType ) );
            mv.visitJumpInsn( IFEQ, l0 );
            mv.visitVarInsn( ALOAD, 1 );


            mv.visitTypeInsn( CHECKCAST, BuildUtils.getInternalType( actualType ) );

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            mv.visitTypeInsn( INSTANCEOF, BuildUtils.getInternalType( actualType ) );
            mv.visitJumpInsn( IFEQ, l0 );
            mv.visitVarInsn( ALOAD, 1 );


            mv.visitTypeInsn( CHECKCAST, BuildUtils.getInternalType( actualType ) );


        if ( BuildUtils.isPrimitive( type ) ) {
            TraitFactory.primitiveValue( mv, type );
            mv.visitInsn( BuildUtils.returnType( type ) );
            mv.visitLabel( l0 );

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            mv.visitVarInsn( ALOAD, 2 );
            Label l0 = new Label();
            mv.visitJumpInsn( IFNONNULL, l0 );
            mv.visitTypeInsn( NEW, Type.getInternalName( ExternalizableLinkedHashMap.class ) );
            mv.visitInsn( DUP );
            mv.visitMethodInsn( INVOKESPECIAL, Type.getInternalName( ExternalizableLinkedHashMap.class ), "<init>", "()V" );
            mv.visitVarInsn( ASTORE, 2  );
            mv.visitLabel( l0 );

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            if ( mixinClass != null ) {
                try {
                    Class actualArg = getPossibleConstructor( mixinClass, trait.getDefinedClass() );


                    mv.visitVarInsn( ALOAD, 0 );
                    mv.visitTypeInsn( NEW, Type.getInternalName( mixinClass ) );
                    mv.visitInsn( DUP );
                    mv.visitVarInsn( ALOAD, 0 );
                    mv.visitMethodInsn( INVOKESPECIAL,
                            Type.getInternalName( mixinClass ),
                            "<init>",

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                            internalProxy,
                            mixin,
                            Type.getDescriptor( mixinClass ) );
                } catch ( NoSuchMethodException nsme ) {
                    mv.visitVarInsn( ALOAD, 0 );
                    mv.visitTypeInsn( NEW, Type.getInternalName( mixinClass ) );
                    mv.visitInsn( DUP );
                    mv.visitMethodInsn( INVOKESPECIAL, Type.getInternalName( mixinClass ), "<init>", "()V" );
                    mv.visitFieldInsn( PUTFIELD,
                            internalProxy,
                            mixin,

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