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

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

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

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

org.eclipse.persistence.internal.libraries.asm.MethodVisitor.visitVarInsn()
Visits a local variable instruction. A local variable instruction is an instruction that loads or stores the value of a local variable. @param opcode the opcode of the local variable instruction to be visited. This opcode is either ILOAD, LLOAD, FLOAD, DLOAD, ALOAD, ISTORE, LSTORE, FSTORE, DSTORE, ASTORE or RET. @param var the operand of the instruction to be visited. This operand is the index of a local variable.

            mv.visitInsn(Opcodes.ARETURN);
            mv.visitMaxs(1, 1);
            mv.visitEnd();
            
            mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "setKey", "(Ljava/lang/Object;)V", null, null);
            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitVarInsn(Opcodes.ALOAD, 1);
            mv.visitTypeInsn(Opcodes.CHECKCAST, qualifiedInternalKeyClassName);
            mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, qualifiedInternalClassName, "setKey", "(L"+qualifiedInternalKeyClassName+";)V");
            mv.visitInsn(Opcodes.RETURN);
            mv.visitMaxs(2, 2);

View Full Code Here

            mv.visitMaxs(1, 1);
            mv.visitEnd();
            
            mv = cw.visitMethod(Opcodes.ACC_PUBLIC + Opcodes.ACC_BRIDGE + Opcodes.ACC_SYNTHETIC, "setKey", "(Ljava/lang/Object;)V", null, null);
            mv.visitVarInsn(Opcodes.ALOAD, 0);
            mv.visitVarInsn(Opcodes.ALOAD, 1);
            mv.visitTypeInsn(Opcodes.CHECKCAST, qualifiedInternalKeyClassName);
            mv.visitMethodInsn(Opcodes.INVOKEVIRTUAL, qualifiedInternalClassName, "setKey", "(L"+qualifiedInternalKeyClassName+";)V");
            mv.visitInsn(Opcodes.RETURN);
            mv.visitMaxs(2, 2);
            mv.visitEnd();

View Full Code Here

            theQName = RESERVED_QNAME;
          }


          MethodVisitor mv = cw.visitMethod(Opcodes.ACC_PUBLIC, "<init>", "()V", null, null);


          mv.visitVarInsn(Opcodes.ALOAD, 0);
          mv.visitTypeInsn(Opcodes.NEW, "javax/xml/namespace/QName");
          mv.visitInsn(Opcodes.DUP);
          mv.visitLdcInsn(theQName.getNamespaceURI());
          mv.visitLdcInsn(theQName.getLocalPart());
          mv.visitMethodInsn(Opcodes.INVOKESPECIAL, "javax/xml/namespace/QName", "<init>", "(Ljava/lang/String;Ljava/lang/String;)V");

View Full Code Here

        }


        if (classDetails.shouldWeaveChangeTracking()) {
            if (attributeDetails.weaveValueHolders()) {
                // _persistence_initialize_variableName_vh();
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitMethodInsn(INVOKEVIRTUAL, classDetails.getClassName(), "_persistence_initialize_" + attributeDetails.getAttributeName() + PERSISTENCE_FIELDNAME_POSTFIX, "()V");


                // _persistenc_variableName_vh.getValue();
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitVarInsn(ALOAD, 0);

View Full Code Here

                // _persistence_initialize_variableName_vh();
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitMethodInsn(INVOKEVIRTUAL, classDetails.getClassName(), "_persistence_initialize_" + attributeDetails.getAttributeName() + PERSISTENCE_FIELDNAME_POSTFIX, "()V");


                // _persistenc_variableName_vh.getValue();
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitFieldInsn(GETFIELD, classDetails.getClassName(), PERSISTENCE_FIELDNAME_PREFIX + attribute + PERSISTENCE_FIELDNAME_POSTFIX, ClassWeaver.VHI_SIGNATURE);
                cv_set.visitMethodInsn(INVOKEINTERFACE, ClassWeaver.VHI_SHORT_SIGNATURE, "getValue", "()Ljava/lang/Object;");


                // Add the cast:

View Full Code Here

                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitMethodInsn(INVOKEVIRTUAL, classDetails.getClassName(), "_persistence_initialize_" + attributeDetails.getAttributeName() + PERSISTENCE_FIELDNAME_POSTFIX, "()V");


                // _persistenc_variableName_vh.getValue();
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitVarInsn(ALOAD, 0);
                cv_set.visitFieldInsn(GETFIELD, classDetails.getClassName(), PERSISTENCE_FIELDNAME_PREFIX + attribute + PERSISTENCE_FIELDNAME_POSTFIX, ClassWeaver.VHI_SIGNATURE);
                cv_set.visitMethodInsn(INVOKEINTERFACE, ClassWeaver.VHI_SHORT_SIGNATURE, "getValue", "()Ljava/lang/Object;");


                // Add the cast:
                // (<VariableClass>)_persistenc_variableName_vh.getValue()

View Full Code Here

                cv_set.visitFieldInsn(PUTFIELD, classDetails.getClassName(), attribute, attributeDetails.getReferenceClassType().getDescriptor());
            }


            // load the string attribute name as the first argument of the
            // property change call
            cv_set.visitVarInsn(ALOAD, 0);
            cv_set.visitLdcInsn(attribute);


            // if the attribute is a primitive, wrap it
            // e.g. if it is an integer: new Integer(attribute)
            // This is the first part of the wrapping

View Full Code Here

                cv_set.visitTypeInsn(NEW, wrapper);
                cv_set.visitInsn(DUP);
            }


            // load the method argument
            cv_set.visitVarInsn(ALOAD, 0);
            cv_set.visitFieldInsn(GETFIELD, classDetails.getClassName(), attribute, attributeDetails.getReferenceClassType().getDescriptor());


            if (wrapper != null) {
                // invoke the constructor for wrapping
                // e.g. new Integer(variableName)

View Full Code Here


                // wrap the method argument
                // e.g. new Integer(argument)
                cv_set.visitTypeInsn(NEW, wrapper);
                cv_set.visitInsn(DUP);
                cv_set.visitVarInsn(opcode, 1);
                cv_set.visitMethodInsn(INVOKESPECIAL, wrapper, "<init>", "(" + attributeDetails.getReferenceClassType().getDescriptor() + ")V");
            } else {
                // if we are not wrapping the argument, just load it
                cv_set.visitVarInsn(ALOAD, 1);
            }

View Full Code Here

                cv_set.visitInsn(DUP);
                cv_set.visitVarInsn(opcode, 1);
                cv_set.visitMethodInsn(INVOKESPECIAL, wrapper, "<init>", "(" + attributeDetails.getReferenceClassType().getDescriptor() + ")V");
            } else {
                // if we are not wrapping the argument, just load it
                cv_set.visitVarInsn(ALOAD, 1);
            }
            // _persistence_propertyChange("variableName", variableName,
            // argument);
            cv_set.visitMethodInsn(INVOKEVIRTUAL, classDetails.getClassName(), "_persistence_propertyChange", "(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V");
        } else {

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.