Examples of org.eclipse.persistence.internal.libraries.asm.CodeVisitor.visitMaxs()

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

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

Examples of org.eclipse.persistence.internal.libraries.asm.CodeVisitor.visitMaxs()

org.eclipse.persistence.internal.libraries.asm.CodeVisitor.visitMaxs()
Visits the maximum stack size and the maximum number of local variables of the method. @param maxStack maximum stack size of the method. @param maxLocals maximum number of local variables for the method.

        methodAttrs1.next = methodAttrs2;
        cv = cw.visitMethod(Constants.ACC_PUBLIC, "getItem", "()Ljava/util/Collection;", null, methodAttrs1);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitFieldInsn(Constants.GETFIELD, qualifiedInternalClassName, "item", "Ljava/util/Collection;");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()Ljava/util/Collection;");
        cv.visitInsn(Constants.ARETURN);

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        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "getItem", "()Ljava/lang/Object;", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "getItem", "()Ljava/util/Collection;");
        cv.visitInsn(Constants.ARETURN);
        cv.visitMaxs(1, 1);


        cv = cw.visitMethod(Constants.ACC_PUBLIC + Constants.ACC_BRIDGE + Constants.ACC_SYNTHETIC, "setItem", "(Ljava/lang/Object;)V", null, null);
        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, "java/util/Collection");

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        cv.visitVarInsn(Constants.ALOAD, 0);
        cv.visitVarInsn(Constants.ALOAD, 1);
        cv.visitTypeInsn(Constants.CHECKCAST, "java/util/Collection");
        cv.visitMethodInsn(Constants.INVOKEVIRTUAL, qualifiedInternalClassName, "setItem", "(Ljava/util/Collection;)V");
        cv.visitInsn(Constants.RETURN);
        cv.visitMaxs(2, 2);


        // CLASS ATRIBUTE
        SignatureAttribute attr = new SignatureAttribute("Lorg/eclipse/persistence/internal/jaxb/many/CollectionValue<Ljava/util/Collection<L" + componentType.getInternalName() + ";>;>;");
        cw.visitAttribute(attr);

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            mv.visitVarInsn(ALOAD, param);
        }


        mv.visitMethodInsn(INVOKESPECIAL, Type.getType(constructor.getDeclaringClass()).getInternalName(), INIT, consDesc);
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);
    }


    private static final String WRITE_REPLACE = "writeReplace";


    /**

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            CodeVisitor mv = cw.visitMethod(ACC_PROTECTED, method.getName(), methodDesc, exceptionsDesc, null);
            mv.visitVarInsn(ALOAD, 0);
            mv.visitMethodInsn(INVOKESPECIAL, Type.getInternalName(getParentClass()), method.getName(), methodDesc);
            mv.visitInsn(ARETURN);
            mv.visitMaxs(0, 0);
        }
    }


    /**
     * Provided to allow subclasses to add their own fields.

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    private void addConstructors(ClassWriter cw) {
        CodeVisitor mv = cw.visitMethod(Constants.ACC_PUBLIC, "<init>", Type.getMethodDescriptor(Type.VOID_TYPE, new Type[0]), new String[] { Type.getInternalName(Serializable.class) }, null);
        mv.visitVarInsn(Constants.ALOAD, 0);
        mv.visitMethodInsn(Constants.INVOKESPECIAL, Type.getType(parentClass).getInternalName(), "<init>", Type.getMethodDescriptor(Type.VOID_TYPE, new Type[0]));
        mv.visitInsn(Constants.RETURN);
        mv.visitMaxs(1, 1);
    }


    private void addPropertyGetMethod(ClassWriter cw, SDOProperty property) {
        String returnType = SDOUtil.getJavaTypeForProperty(property);
        String outerGetMethodName = SDOUtil.getMethodName(property.getName(), returnType);

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            }
        } else {
            mv.visitMethodInsn(Constants.INVOKEVIRTUAL,  typeImplClassDescriptor, GET, "(I)Ljava/lang/Object;");                        
            mv.visitInsn(Constants.ARETURN);
        }
        mv.visitMaxs(2, 1);
    }


    private void addPropertySetMethod(ClassWriter cw, SDOProperty property) {
        String returnType = SDOUtil.getJavaTypeForProperty(property);
        String outerSetMethodName = SDOUtil.setMethodName(property.getName());

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            mv.visitMethodInsn(Constants.INVOKEVIRTUAL,  typeImplClassDescriptor, SET, "(ILjava/lang/Object;)V");                        
        }


        mv.visitInsn(Constants.RETURN);
        if(iLoadOpcode == Constants.DLOAD || iLoadOpcode == Constants.LLOAD) {
            mv.visitMaxs(4, 3);
        } else {
            mv.visitMaxs(3, 2);
        }
    }

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        mv.visitInsn(Constants.RETURN);
        if(iLoadOpcode == Constants.DLOAD || iLoadOpcode == Constants.LLOAD) {
            mv.visitMaxs(4, 3);
        } else {
            mv.visitMaxs(3, 2);
        }
    }


    private void addWriteReplace(ClassWriter cw) {
        Method method;

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        CodeVisitor mv = cw.visitMethod(Constants.ACC_PROTECTED, method.getName(), Type.getMethodDescriptor(method), new String[] { Type.getInternalName(ObjectStreamException.class) }, null);


        mv.visitVarInsn(Constants.ALOAD, 0);
        mv.visitMethodInsn(Constants.INVOKESPECIAL, Type.getInternalName(parentClass), method.getName(), Type.getMethodDescriptor(method));
        mv.visitInsn(Constants.ARETURN);
        mv.visitMaxs(1, 1);
    }


}

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