Examples of org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitFieldInsn()

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

Class org.eclipse.persistence.internal.libraries.asm.MethodVisitor

Examples of org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitFieldInsn()

org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitFieldInsn()
Visits a field instruction. A field instruction is an instruction that loads or stores the value of a field of an object. @param opcode the opcode of the type instruction to be visited. This opcode is either GETSTATIC, PUTSTATIC, GETFIELD or PUTFIELD. @param owner the internal name of the field's owner class (see {@link Type#getInternalName() getInternalName}). @param name the field's name. @param desc the field's descriptor (see {@link Type Type}).

                    cv_clone.visitVarInsn(ALOAD, 0);
                    cv_clone.visitVarInsn(ALOAD, 0);
                    cv_clone.visitFieldInsn(GETFIELD, classDetails.getClassName(), PERSISTENCE_FIELDNAME_PREFIX + attributeDetails.getAttributeName() + PERSISTENCE_FIELDNAME_POSTFIX, ClassWeaver.VHI_SIGNATURE);
                    cv_clone.visitMethodInsn(INVOKEINTERFACE, ClassWeaver.VHI_SHORT_SIGNATURE, "clone", "()Ljava/lang/Object;");
                    cv_clone.visitTypeInsn(CHECKCAST, ClassWeaver.VHI_SHORT_SIGNATURE);
                    cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), PERSISTENCE_FIELDNAME_PREFIX + attributeDetails.getAttributeName() + PERSISTENCE_FIELDNAME_POSTFIX, ClassWeaver.VHI_SIGNATURE);
                    cv_clone.visitLabel(label);
                }
            }
        }
        if (classDetails.shouldWeaveChangeTracking()) {

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        }
        if (classDetails.shouldWeaveChangeTracking()) {
            // clone._persistence_listener = null;
            cv_clone.visitVarInsn(ALOAD, 0);
            cv_clone.visitInsn(ACONST_NULL);
            cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_listener", PCL_SIGNATURE);
        }
        if (classDetails.shouldWeaveFetchGroups()) {
            // clone._persistence_fetchGroup = null;
            // clone._persistence_session = null;
            cv_clone.visitVarInsn(ALOAD, 0);

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        if (classDetails.shouldWeaveFetchGroups()) {
            // clone._persistence_fetchGroup = null;
            // clone._persistence_session = null;
            cv_clone.visitVarInsn(ALOAD, 0);
            cv_clone.visitInsn(ACONST_NULL);
            cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_fetchGroup", FETCHGROUP_SIGNATURE);
            cv_clone.visitVarInsn(ALOAD, 0);
            cv_clone.visitInsn(ACONST_NULL);
            cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_session", SESSION_SIGNATURE);
        }

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            cv_clone.visitVarInsn(ALOAD, 0);
            cv_clone.visitInsn(ACONST_NULL);
            cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_fetchGroup", FETCHGROUP_SIGNATURE);
            cv_clone.visitVarInsn(ALOAD, 0);
            cv_clone.visitInsn(ACONST_NULL);
            cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_session", SESSION_SIGNATURE);
        }


        if (!classDetails.isEmbedable()) {
            // clone._persistence_primaryKey = null;
            cv_clone.visitVarInsn(ALOAD, 0);

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        if (!classDetails.isEmbedable()) {
            // clone._persistence_primaryKey = null;
            cv_clone.visitVarInsn(ALOAD, 0);
            cv_clone.visitInsn(ACONST_NULL);
            cv_clone.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_primaryKey", OBJECT_SIGNATURE);
        }


        // return clone;
        cv_clone.visitVarInsn(ALOAD, 0);
        cv_clone.visitInsn(ARETURN);

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    }


    public void addPersistenceRestMethods(ClassDetails classDetails) {
        MethodVisitor cv_getPKVector = cv.visitMethod(ACC_PUBLIC, "_persistence_getRelationships", "()" + LIST_RELATIONSHIP_INFO_SIGNATURE, null, null);
        cv_getPKVector.visitVarInsn(ALOAD, 0);
        cv_getPKVector.visitFieldInsn(GETFIELD, classDetails.getClassName(), "_persistence_relationshipInfo", LIST_RELATIONSHIP_INFO_SIGNATURE);
        cv_getPKVector.visitInsn(ARETURN);
        cv_getPKVector.visitMaxs(0, 0);


        MethodVisitor cv_setPKVector = cv.visitMethod(ACC_PUBLIC, "_persistence_setRelationships", "(" + LIST_RELATIONSHIP_INFO_SIGNATURE + ")V", null, null);
        cv_setPKVector.visitVarInsn(ALOAD, 0);

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        cv_getPKVector.visitMaxs(0, 0);


        MethodVisitor cv_setPKVector = cv.visitMethod(ACC_PUBLIC, "_persistence_setRelationships", "(" + LIST_RELATIONSHIP_INFO_SIGNATURE + ")V", null, null);
        cv_setPKVector.visitVarInsn(ALOAD, 0);
        cv_setPKVector.visitVarInsn(ALOAD, 1);
        cv_setPKVector.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_relationshipInfo", LIST_RELATIONSHIP_INFO_SIGNATURE);
        cv_setPKVector.visitInsn(RETURN);
        cv_setPKVector.visitMaxs(0, 0);
        


        MethodVisitor cv_getHref = cv.visitMethod(ACC_PUBLIC, "_persistence_getHref", "()" + LINK_SIGNATURE, null, null);

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        cv_setPKVector.visitMaxs(0, 0);
        


        MethodVisitor cv_getHref = cv.visitMethod(ACC_PUBLIC, "_persistence_getHref", "()" + LINK_SIGNATURE, null, null);
        cv_getHref.visitVarInsn(ALOAD, 0);
        cv_getHref.visitFieldInsn(GETFIELD, classDetails.getClassName(), "_persistence_href", LINK_SIGNATURE);
        cv_getHref.visitInsn(ARETURN);
        cv_getHref.visitMaxs(0, 0);
        
        MethodVisitor cv_setHref = cv.visitMethod(ACC_PUBLIC, "_persistence_setHref", "(" + LINK_SIGNATURE + ")V", null, null);
        cv_setHref.visitVarInsn(ALOAD, 0);

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        cv_getHref.visitMaxs(0, 0);
        
        MethodVisitor cv_setHref = cv.visitMethod(ACC_PUBLIC, "_persistence_setHref", "(" + LINK_SIGNATURE + ")V", null, null);
        cv_setHref.visitVarInsn(ALOAD, 0);
        cv_setHref.visitVarInsn(ALOAD, 1);
        cv_setHref.visitFieldInsn(PUTFIELD, classDetails.getClassName(), "_persistence_href", LINK_SIGNATURE);
        cv_setHref.visitInsn(RETURN);
        cv_setHref.visitMaxs(0, 0);
    }
    
    public void addPersistenceRestVariables() {

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                cv_get.visitLdcInsn(attributeDetails.getAttributeName().intern());
                label = new Label();
                cv_get.visitJumpInsn(IF_ACMPNE, label);
                // return this.address
                cv_get.visitVarInsn(ALOAD, 0);
                cv_get.visitFieldInsn(GETFIELD, classDetails.getClassName(), attributeDetails.getAttributeName(), attributeDetails.getReferenceClassType().getDescriptor());
                // if this is a primitive, get the wrapper class
                String wrapper = ClassWeaver.wrapperFor(attributeDetails.getReferenceClassType().getSort());
                if (wrapper != null) {
                    // Call valueOf on the wrapper (more optimal than
                    // constructor).

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