Package org.eclipse.persistence.internal.libraries.asm

Examples of org.eclipse.persistence.internal.libraries.asm.Label

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        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()Ljava/lang/Object;", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Collection", "iterator", "()Ljava/util/Iterator;");
        cv.visitVarInsn(Constants.ASTORE, 1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Collection", "size", "()I");
        cv.visitIntInsn(Constants.NEWARRAY, getNewArrayConstantForPrimitive(primitiveClassName));
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitInsn(Constants.ICONST_0);
        cv.visitVarInsn(Constants.ISTORE, 3);
        Label l1 = new Label();
        cv.visitJumpInsn(Constants.GOTO, l1);
        Label l2 = new Label();
        cv.visitLabel(l2);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitVarInsn(Constants.ILOAD, 3);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        cv.visitTypeInsn(Constants.CHECKCAST, componentType.getInternalName());
        // cv.visitMethodInsn(Constants.INVOKEVIRTUAL, componentType.getInternalName(), "booleanValue", "()Z"); //
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, componentType.getInternalName(), getToPrimitiveStringForObjectClass(primitiveClassName), getReturnTypeFor(primitiveClass));

        // cv.visitInsn(Constants.BASTORE);
        int iaStoreOpcode = Type.getType(primitiveClass).getOpcode(Constants.IASTORE);
        cv.visitInsn(iaStoreOpcode);

        cv.visitIincInsn(3, 1);
        cv.visitLabel(l1);
        cv.visitVarInsn(Constants.ILOAD, 3);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ARRAYLENGTH);
        cv.visitJumpInsn(Constants.IF_ICMPLT, l2);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ARETURN);
        Label l3 = new Label();
        cv.visitLabel(l3);
        // CODE ATTRIBUTE
        // LocalVariableTypeTableAttribute cv = new LocalVariableTypeTableAttribute();

        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);

        cv.visitMaxs(3, 4);

        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();

        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);

        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(Ljava/lang/Object;)V", null, methodAttrs1);
        cv.visitTypeInsn(Constants.NEW, "java/util/ArrayList");
        cv.visitInsn(Constants.DUP);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "java/util/ArrayList", "<init>", "()V");
        cv.visitVarInsn(Constants.ASTORE, 2);
        l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        // cv.visitTypeInsn(Constants.CHECKCAST, "[Z");
        cv.visitTypeInsn(Constants.CHECKCAST, getCastTypeFor(primitiveClass));

        cv.visitVarInsn(Constants.ASTORE, 3);
        cv.visitInsn(Constants.ICONST_0);
        cv.visitVarInsn(Constants.ISTORE, 4);
        l1 = new Label();
        cv.visitJumpInsn(Constants.GOTO, l1);
        l2 = new Label();
        cv.visitLabel(l2);
        cv.visitVarInsn(Constants.ALOAD, 3);
        cv.visitVarInsn(Constants.ILOAD, 4);
        // cv.visitInsn(Constants.BALOAD);
        int iaLoadOpcode = Type.getType(primitiveClass).getOpcode(Constants.IALOAD);
        cv.visitInsn(iaLoadOpcode);
        cv.visitVarInsn(Constants.ISTORE, 5);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitTypeInsn(Constants.NEW, componentType.getInternalName());
        cv.visitInsn(Constants.DUP);
        cv.visitVarInsn(Constants.ILOAD, 5);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, componentType.getInternalName(), "<init>", "(" + getShortNameForPrimitive(primitiveClass) + ")V");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, "java/util/ArrayList", "add", "(Ljava/lang/Object;)Z");
        cv.visitInsn(Constants.POP);
        cv.visitIincInsn(4, 1);
        cv.visitLabel(l1);
        cv.visitVarInsn(Constants.ILOAD, 4);
        cv.visitVarInsn(Constants.ALOAD, 3);
        cv.visitInsn(Constants.ARRAYLENGTH);
        cv.visitJumpInsn(Constants.IF_ICMPLT, l2);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitInsn(Constants.RETURN);
        l3 = new Label();
        cv.visitLabel(l3);
        // CODE ATTRIBUTE

        cv.visitAttribute(cvAttr);
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        methodAttrs1.annotations.add(methodAttrs1ann0);

        SignatureAttribute methodAttrs2 = new SignatureAttribute("(Ljava/util/Collection<L" + componentType.getInternalName() + ";>;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(Ljava/util/Collection;)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE

        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);
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        String methodSig = "(L" + mapType.getInternalName() + "<L" + internalKeyName + ";L" + internalValueName + ";>;)V";
        mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "setItem", "(L" + mapType.getInternalName() + ";)V", methodSig, null);
        // TODO: Verify that we really want to put @XmlTranient on setItem
        // method
        mv.visitAnnotation("Ljavax/xml/bind/annotation/XmlTransient;", true);
        Label l0 = new Label();
        mv.visitLabel(l0);
        mv.visitVarInsn(Opcodes.ALOAD, 0);
        mv.visitVarInsn(Opcodes.ALOAD, 1);
        mv.visitFieldInsn(Opcodes.PUTFIELD, qualifiedInternalClassName, "entry", L + mapType.getInternalName() + SEMI_COLON);
        mv.visitInsn(Opcodes.RETURN);
        Label l1 = new Label();
        mv.visitLabel(l1);

        // Replacement?:LocalVariableTypeTableAttribute cvAttr = new
        // LocalVariableTypeTableAttribute();
        // mv.visitAttribute(cvAttr);
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          // }    
            mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "getItem", "()Ljava/lang/Object;", null, null);
          mv.visitCode();
          mv.visitVarInsn(Opcodes.ALOAD, 0);
          mv.visitFieldInsn(Opcodes.GETFIELD, classNameSeparatedBySlash, "adaptedValue", "Ljava/util/Collection;");
          Label l0 = new Label();
          mv.visitJumpInsn(Opcodes.IFNONNULL, l0);
          mv.visitInsn(Opcodes.ACONST_NULL);
          mv.visitInsn(Opcodes.ARETURN);
          mv.visitLabel(l0);
          mv.visitFrame(Opcodes.F_SAME, 0, null, 0, null);
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        methodAttrs1.annotations.add(methodAttrs1ann0);

        SignatureAttribute methodAttrs2 = new SignatureAttribute("(L"+ mapType.getInternalName()+ "<L" + internalKeyName + ";L" + internalValueName + ";>;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(L"+ mapType.getInternalName()+ ";)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "entry", "L"+ mapType.getInternalName()+ ";");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE

        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);
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        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()Ljava/lang/Object;", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Collection", "iterator", "()Ljava/util/Iterator;");
        cv.visitVarInsn(Constants.ASTORE, 1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Collection", "size", "()I");
        cv.visitIntInsn(Constants.NEWARRAY, getNewArrayConstantForPrimitive(primitiveClassName));
        cv.visitVarInsn(Constants.ASTORE, 2);
        cv.visitInsn(Constants.ICONST_0);
        cv.visitVarInsn(Constants.ISTORE, 3);
        Label l1 = new Label();
        cv.visitJumpInsn(Constants.GOTO, l1);
        Label l2 = new Label();
        cv.visitLabel(l2);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitVarInsn(Constants.ILOAD, 3);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitMethodInsn(Constants.INVOKEINTERFACE, "java/util/Iterator", "next", "()Ljava/lang/Object;");
        cv.visitTypeInsn(Constants.CHECKCAST, componentType.getInternalName());
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, componentType.getInternalName(), getToPrimitiveStringForObjectClass(primitiveClassName), getReturnTypeFor(primitiveClass));

        int iaStoreOpcode = Type.getType(primitiveClass).getOpcode(Constants.IASTORE);
        cv.visitInsn(iaStoreOpcode);

        cv.visitIincInsn(3, 1);
        cv.visitLabel(l1);
        cv.visitVarInsn(Constants.ILOAD, 3);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ARRAYLENGTH);
        cv.visitJumpInsn(Constants.IF_ICMPLT, l2);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitInsn(Constants.ARETURN);
        Label l3 = new Label();
        cv.visitLabel(l3);
        // CODE ATTRIBUTE

        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);

        cv.visitMaxs(3, 4);

        // METHOD ATTRIBUTES
        methodAttrs1 = new RuntimeVisibleAnnotations();

        methodAttrs1ann0 = new Annotation("Ljavax/xml/bind/annotation/XmlTransient;");
        methodAttrs1.annotations.add(methodAttrs1ann0);

        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(Ljava/lang/Object;)V", null, methodAttrs1);
        cv.visitTypeInsn(Constants.NEW, "java/util/ArrayList");
        cv.visitInsn(Constants.DUP);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, "java/util/ArrayList", "<init>", "()V");
        cv.visitVarInsn(Constants.ASTORE, 2);
        l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, getCastTypeFor(primitiveClass));

        cv.visitVarInsn(Constants.ASTORE, 3);
        cv.visitInsn(Constants.ICONST_0);
        cv.visitVarInsn(Constants.ISTORE, 4);
        l1 = new Label();
        cv.visitJumpInsn(Constants.GOTO, l1);
        l2 = new Label();
        cv.visitLabel(l2);
        cv.visitVarInsn(Constants.ALOAD, 3);
        cv.visitVarInsn(Constants.ILOAD, 4);
        int iaLoadOpcode = Type.getType(primitiveClass).getOpcode(Constants.IALOAD);
        cv.visitInsn(iaLoadOpcode);
        cv.visitVarInsn(Constants.ISTORE, 5);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitTypeInsn(Constants.NEW, componentType.getInternalName());
        cv.visitInsn(Constants.DUP);
        cv.visitVarInsn(Constants.ILOAD, 5);
        cv.visitMethodInsn(Constants.INVOKESPECIAL, componentType.getInternalName(), "<init>", "(" + getShortNameForPrimitive(primitiveClass) + ")V");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, "java/util/ArrayList", "add", "(Ljava/lang/Object;)Z");
        cv.visitInsn(Constants.POP);
        cv.visitIincInsn(4, 1);
        cv.visitLabel(l1);
        cv.visitVarInsn(Constants.ILOAD, 4);
        cv.visitVarInsn(Constants.ALOAD, 3);
        cv.visitInsn(Constants.ARRAYLENGTH);
        cv.visitJumpInsn(Constants.IF_ICMPLT, l2);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 2);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitInsn(Constants.RETURN);
        l3 = new Label();
        cv.visitLabel(l3);
        // CODE ATTRIBUTE

        cv.visitAttribute(cvAttr);
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        methodAttrs1.annotations.add(methodAttrs1ann0);

        SignatureAttribute methodAttrs2 = new SignatureAttribute("(L" + collectionType.getInternalName() + "<" + componentTypeInternalName + ">;)V");
        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "setItem", "(L"+collectionType.getInternalName()+";)V", null, methodAttrs1);
        Label l0 = new Label();
        cv.visitLabel(l0);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitFieldInsn(Constants.PUTFIELD, qualifiedInternalClassName, "item", "L"+collectionType.getInternalName()+";");
        cv.visitInsn(Constants.RETURN);
        Label l1 = new Label();
        cv.visitLabel(l1);
        // CODE ATTRIBUTE

        LocalVariableTypeTableAttribute cvAttr = new LocalVariableTypeTableAttribute();
        cv.visitAttribute(cvAttr);
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        MethodVisitor cv_addPC = cv.visitMethod(ACC_PUBLIC, "_persistence_propertyChange", "(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V", null, null);

        // if (_toplink_Listener != null)
        cv_addPC.visitVarInsn(ALOAD, 0);
        cv_addPC.visitFieldInsn(GETFIELD, classDetails.getClassName(), "_persistence_listener", PCL_SIGNATURE);
        Label l0 = new Label();
        cv_addPC.visitJumpInsn(IFNULL, l0);

        // if (obj != obj1)
        cv_addPC.visitVarInsn(ALOAD, 2);
        cv_addPC.visitVarInsn(ALOAD, 3);
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        MethodVisitor cv_init_VH = cv.visitMethod(ACC_PROTECTED, "_persistence_initialize_" + attribute + PERSISTENCE_FIELDNAME_POSTFIX, "()V", null, null);

        // if(_persistence_attribute_vh == null){
        cv_init_VH.visitVarInsn(ALOAD, 0);
        cv_init_VH.visitFieldInsn(GETFIELD, className, PERSISTENCE_FIELDNAME_PREFIX + attribute + PERSISTENCE_FIELDNAME_POSTFIX, VHI_SIGNATURE);
        Label l0 = new Label();
        cv_init_VH.visitJumpInsn(IFNONNULL, l0);

        // _persistence_attribute_vh = new ValueHolder(this.attribute);
        cv_init_VH.visitVarInsn(ALOAD, 0);
        cv_init_VH.visitTypeInsn(NEW, VH_SHORT_SIGNATURE);
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        // if (_toplink_foo_vh.isCoordinatedWithProperty() ||
        // _toplink_foo_vh.isNewlyWeavedValueHolder()){
        cv_get_VH.visitVarInsn(ALOAD, 0);
        cv_get_VH.visitFieldInsn(GETFIELD, classDetails.getClassName(), PERSISTENCE_FIELDNAME_PREFIX + attribute + PERSISTENCE_FIELDNAME_POSTFIX, VHI_SIGNATURE);
        cv_get_VH.visitMethodInsn(INVOKEINTERFACE, VHI_SHORT_SIGNATURE, "isCoordinatedWithProperty", "()Z");
        Label l0 = new Label();
        cv_get_VH.visitJumpInsn(IFNE, l0);
        cv_get_VH.visitVarInsn(ALOAD, 0);
        cv_get_VH.visitFieldInsn(GETFIELD, classDetails.getClassName(), PERSISTENCE_FIELDNAME_PREFIX + attribute + PERSISTENCE_FIELDNAME_POSTFIX, VHI_SIGNATURE);
        cv_get_VH.visitMethodInsn(INVOKEINTERFACE, VHI_SHORT_SIGNATURE, "isNewlyWeavedValueHolder", "()Z");
        Label l1 = new Label();
        cv_get_VH.visitJumpInsn(IFEQ, l1);
        cv_get_VH.visitLabel(l0);
        cv_get_VH.visitVarInsn(ALOAD, 0);

        // EntityC object = (EntityC)getFoo();
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  • org.eclipse.persistence.internal.jpa.weaving.MethodWeaver
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  • org.eclipse.persistence.internal.libraries.asm.commons.AnalyzerAdapter
  • org.eclipse.persistence.internal.libraries.asm.commons.GeneratorAdapter
  • org.eclipse.persistence.internal.libraries.asm.tree.analysis.Analyzer
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  • org.eclipse.persistence.internal.libraries.asm.xml.ASMContentHandler$LocalVarRule
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