topic Re: Design Method's in Application Development and Automation Discussions

Design Method's

Former Member — Thu, 30 Apr 2009 20:17:35 GMT

HI,

I had to build two method's

1. Method that bring user name for specific ID and one that bring .

2. Method that bring all the user when it execute.

I want to build it in OO ,any tips for good design will be helpful.

Best Regards

Nina

Re: Design Method's

amit_khare — Thu, 30 Apr 2009 21:41:43 GMT

Check Forum & Google for Code optimizations, Performace Tuning and similar words. You will get lots of helpful replie.

Always search the forum before posting the query.

Re: Design Method's

Former Member — Thu, 30 Apr 2009 21:46:15 GMT

I don't want help with the code i want help to do code design,

For that i need something specific not generic.

Re: Design Method's

Former Member — Fri, 01 May 2009 05:44:24 GMT

Hi Nina,

I think, there is no need to use two methods for your requirement.

You should use one method instead of two.

Design that in this way.

If you pass User ID parameter value -

> displays corresponding user only.

If you won't pass any User ID value -

> displays all users.

it should work with minor changes to your logic in the same method.

Prasad gvk.

Re: Design Method's

Former Member — Fri, 01 May 2009 06:26:01 GMT

Hi Nina,

You need to create only one method.

with 4 parameters

First parameter = single user id

second par = low range

third par = high range

fourth par = 'X' (Note: mark it X to work with single id and leave it blank for range of ids.)

hope this will solve your problem.

Re: Design Method's

naimesh_patel — Fri, 01 May 2009 13:11:00 GMT

As described above, you can only achieve this by creating a single method.

Create method, GET_USER_INFO

Signature

Importing R_USERID (Range of User ID)

Exporting IT_USER_INFO (Table to hold the user Info)

When you call this method, pass I EQ user_name in the range to get only one User Info. Leave it blank when you want all user info.

Regards,

Naimesh Patel

Re: Design Method's

prasannakrishna_mynam — Fri, 01 May 2009 13:27:28 GMT

Hello Nina,

You can achive this in one method, though you need two methods for this just follow as below.

GET_USER_RECORD

with parameters as below.

IMPORTING

ID and TYPE <DataelementType>

EXPORTING

DETAILS_REC TYPE <StructureType Of USER RECORD>

and implement this method by retriving from table.

GET_USER_RECORDS

EXPORTING

USER_DETAILS TYPE <Table Type Of USER RECORD>

and implement the menthod where you need to assign the records to this intername table USER_DETAILS

Thats it..and use it as per your requirement.

Regards,

Prasanna

Re: Design Method's

Former Member — Fri, 01 May 2009 19:47:52 GMT

HI Naimesh,

U think for this I need to build interface or just use class ?

Nina

Re: Design Method's

Ramneek — Sun, 03 May 2009 14:09:37 GMT

Hello Nina,

If you require this method to be redefined in different classes, then it makes sense to define an interface for it. So you could add your interface in the different classes and this would enable you to have a generic calling method for the different implementations of the same method.

However if you have only one implementation then I would suggest you define it in your class only.

Thank you,

Ramneek