Examples of jodd.asm5.MethodVisitor.visitCode()

jodd.asm5.MethodVisitor.visitCode()
Starts the visit of the method's code, if any (i.e. non abstract method).

     * @param cmpField The CMP field backing this setter method.
     */
    private void createSetter(final CmpField cmpField) {
        final String methodName = setterName(cmpField.getName());
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, methodName, "(" + cmpField.getDescriptor() + ")V", null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitVarInsn(cmpField.getType().getOpcode(ILOAD), 1);
        mv.visitFieldInsn(PUTFIELD, implClassName, cmpField.getName(), cmpField.getDescriptor());
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 0);

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     * that will copy all of the CMP fields from the EJB
     * into the primary key instance.
     */
    private void createSimplePrimaryKeyGetter() {
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "OpenEJB_getPrimaryKey", "()Ljava/lang/Object;", null, null);
        mv.visitCode();


        // the primary key is identifed as a field.  We just return that value directly. 
        if (pkField != null) {
            // push the pk field
            mv.visitVarInsn(ALOAD, 0);

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            return;
        }


        final String methodName = getterName(cmrField.getName());
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, methodName, "()" + cmrField.getProxyDescriptor(), null, null);
        mv.visitCode();
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, implClassName, cmrField.getName() + "Cmr", cmrField.getAccessorDescriptor());
        mv.visitVarInsn(ALOAD, 0);
        mv.visitFieldInsn(GETFIELD, implClassName, cmrField.getName(), cmrField.getDescriptor());

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            return;
        }


        final String methodName = setterName(cmrField.getName());
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, methodName, "(" + cmrField.getProxyDescriptor() + ")V", null, null);
        mv.visitCode();
        // if this is a Many relationship, the CMR field contains a Set value.  The accessor 
        // will process the elements in the Set, removing any existing ones, and then populating 
        // the Set with the new values from the new value source. 
        if (cmrField.getCmrStyle() != CmrStyle.SINGLE) {
            mv.visitVarInsn(ALOAD, 0);

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        final Class<?> returnType = selectMethod.getReturnType();


        final Method executeMethod = EjbSelect.getSelectMethod(returnType);


        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, selectMethod.getName(), Type.getMethodDescriptor(selectMethod), null, getExceptionTypes(selectMethod));
        mv.visitCode();


        // push deploymentInfo
        mv.visitFieldInsn(GETSTATIC, implClassName, "deploymentInfo", "Ljava/lang/Object;");


        // push method signature

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    }


    public void createEjbActivate() {
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "ejbActivate", "()V", null, null);
        mv.visitCode();
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 1);
        mv.visitEnd();
    }

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        mv.visitEnd();
    }


    public void createEjbLoad() {
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "ejbLoad", "()V", null, null);
        mv.visitCode();
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 1);
        mv.visitEnd();
    }

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        mv.visitEnd();
    }


    public void createEjbPassivate() {
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "ejbPassivate", "()V", null, null);
        mv.visitCode();
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 1);
        mv.visitEnd();
    }

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        mv.visitEnd();
    }


    public void createEjbRemove() {
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "ejbRemove", "()V", null, null);
        mv.visitCode();
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 1);
        mv.visitEnd();
    }

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        mv.visitEnd();
    }


    public void createEjbStore() {
        final MethodVisitor mv = cw.visitMethod(ACC_PUBLIC, "ejbStore", "()V", null, null);
        mv.visitCode();
        mv.visitInsn(RETURN);
        mv.visitMaxs(0, 1);
        mv.visitEnd();
    }

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