Object arrange question

Sorry for having to ask this:
What is the difference between object >arrange > send backward and object >arrange > send to back?
Thanks.

Just for clarification:
- If I have one layer and 10 objects that all make up the same piece of art on the layer, send to back will send the object to the very bottom of that stacking order.
- If I have one layer and 10 objects, though only 5 of them are part of one cohesive piece, send to back will go to the bottom of just those 5 pieces that make the cohesive piece of artwork. It does not consider the other 5 pieces that might make up various images in the background.
- If I have 5 layers and 10 objects, and I choose send to back, it only does this for the objects on the selected layer.
Thanks guys!

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Objects arrangement in Integration Repository

Hi All,
I have some questions about Objects Arrangement in Integration Repository.
Lets say that the scenario is as follow :
I have two on going projects. There are data exchanges in both projects.
In Project_1, R/3 needs to get data from CRM system,
while in Project_2, R/3 needs to get data from SEM system.
How should I arrange the objects in Integration Repository using the most common way (best practice) ?
(For example, is it supposed to be like this
Model A :
Product : MYCOMP_R/3
SWC : MYCOMP_R/3
NameSpace : http://mycompany.com/R3/Project_1
          (Here we put all the R/3 related Objects of Project_1)
               http://mycompany.com/R3/Project_2
          (Here we put all the R/3 related Objects of Project_2)
Product : MYCOMP_CRM
SWC : MYCOMP_CRM
NameSpace : http://mycompany.com/CRM/Project_1
                       (Here we put all the CRM related Objects of Project_1)
Product : MYCOMP_SEM
SWC : MYCOMP_SEM
NameSpace : http://mycompany.com/SEM/Project_2
                       (Here we put all the SEM related Objects of Project_2)
or like this ?
Model B :
Product : PROJECT_1
SWC : PROJECT_1
NameSpace : http://mycompany.com/proj1/R3
               (Here we put all the R/3 related Objects of Project_1)
               http://mycompany.com/proj1/CRM
               (Here we put all the CRM related Objects of Project_1)
Product : PROJECT_2
SWC : PROJECT_2
NameSpace : http://mycompany.com/proj2/R3
               (Here we put all the R/3 related Objects of Project_2)
               http://mycompany.com/proj2/SEM
               (Here we put all the SEM related Objects of Project_2)
Please advise me
Thanks in advance,
Andy S

Hi,
1. You have a choice of making one SWCV per project in a company or per Thrid-party project.
2. You can have one SWCV and then have one namespace for each Interface you are developing itrrespective of the sender or reciever system.
3. If you have one SWCV for each Third-party product then you have to again design as to where different object should be , Sender system or reciver system.
4. If you keep all the object pertaining to one Interface together under a namespace the readability increases.
Hope this helps.
Regards
Vijaya

I can see somewhere the object arrangement position in a layer?

I can see somewhere the object arrangement position in a layer?
The question apeir after next problem apeir: I have a document on one layer with hundred of object and I want a new object to put after an object but befor another, is easy with Ctrl+] or Ctrl+[ when I have 10 - 20 objects, but when I have hundred ... take to much time, so, it is a posibility to arrange 2 objects quickly next one each other from the point of view of arrangement into a layer?
Thanks for answers.

Hi, I know that menu, and in that menu I have one Layer, but in that layer I have , by example, 541 objects, when I import a new object, that is gona be object 542, and now the new object I want to put after, let's say, object 134. How to do that quickly? That is the question!

Docs about RowSet, and Object RowSet questions?

Docs about RowSet, and Object RowSet questions?
I can find RowSet forum, so I ask here!
Can you give me URLs where I can find more about RowSet and URLs for any RowSet implementation?
Does Borlans, Oracle, IBM, etc., have RowSet implementation?
I find out about Sun's RowSet implementation, but I can't find Object Rowset in this implementation?
Is it possible to develop Object RowSet and is it useful?
I know about O/R tools like Hibernate, but Object RowSet can be useful?
Run SQL query and get Objects, or maybe even run Object query (like EJB or Hibernate or JDO have) and get Objects.
No XML mapping mess and simmilar, like with EJB or Hibernate or JDO?

You can try
http://java.sun.com/developer/Books/JDBCTutorial/chapter5.html
This is a tutorail for RowSet

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hello everyone.
I was really making it a priority to really understand both system and object privileges for users. I have setup a couple of 'sandboxes' at home and have done lots of testing. So far, it has gone very well in helping me understand all the security involved with Oralce (which, IMHO, is flat out awesome!).
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As a normal user, what view can I use to see what permissions I have in general? what about permissions on other schemas?
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I'll start here for now, but being able to see everything this user has, would be fantastic.
Cheers,
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Sorry. should have elaborated more.
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I am sure my n00bieness is going to shine here but I have a pressing question.
I have two classes that do a similar activity they attach some elements to an xml document and then call a web service.
Object A uses in its method signature different object parameters then Object B does.
For example -
Object A{
public ProprietaryObject doMagic(ProprietaryObject po){
//do stuff
Object B{
public DiffProprietaryObject doMagic(DiffProprietaryObject po){
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}There is more than one method that is similar between the two objects but this is just to get the point across.
Anyway, Instead of creating two separate objects that do "almost" the same thing (on different object types) how can I create an elegant solution to this?
The problem I run into is that if I create a common interface for these two object to implement the object use different proprietary objects to do their work.
I find that I keep using the instanceof operator everywehre to determine the object type.
Hope this is not explained to horribly...
Any help is appreciated!

I'd create an Interface which defines a common access method for the-operations-you-require from both proprietory classes, then implement that interface in a couple of "boundary" classes which "wrap" the proprietory classes...
If possible, extend the disparate proprietory classes, and delegate to the appropriate methods of the "real" classes.
If the propritory classes are final then you have to write a ship load more "boilerplate" code... every single fraggin method has to pass the buck to the appropriate method of the private instance of the "wrapped" class, and return the result... which isn't usually too bad once you roll up your sleeves and get into it.
From memory (mine is poor) this is the essence of the [Adapter pattern|http://en.wikipedia.org/wiki/Adapter_pattern].
Like a said, there may be quit a bit of work involved, but the advantages usually outweigh the costs... You can "refer to" the disparate proprietory classes seemlessly throughout the rest of your system... if ProprietoryClassA changes (in the next release) you can (hopefully) adapt your adapter to those changes, without having to modify all your consumer code... because it still exposes the same interface... which is the motivation for any boundary class ("Trust no one";-)
Cheers. Keith.
Edited by: corlettk on 8/08/2008 06:28 - Better.

Should I use Embed or Object - quick question...

Hi all,
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height="188">
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Many thanks
John Thornley ;-)

kglad.com
Thank you for your reply.
I should clarify that both of those examples are working on my machine. However, on another machine only the top example showed up at the bottom example caused 404 errors as it was trying to load expressInstall.swf which wasn't in the directory.
This confused me as I wondered if there was any detriment to just having all my swf on my site integrated using the top method?
I didn't write the bottom example and I don't really understand it fully. I'm not sure whether my best move is to just convert everything to the top example or whether I should try and find a copy of "expressInstall.swf" and try and get the bottom example working on this other machine?
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Thanks again for your continued support
Cheers
John ;-)

Help In ABAP Object Certification Question

Hi ABAP Gurus,
iam going to write certification Exam on Nov 11. i have got some model question from SAP domain for all the topics Except ABAP Objects which is so important...
Please anybody send me some Example question you guys got from the Certification Exam
it will be be grateful to me...
Thanks a lot in advance.
Prabhu
SAP Lead Consultant

Hi,
Sending ABAP Objects questions is not an option but normally, your concepts are tested for:
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- Inheritance
- Casting
- Interfaces
- Events
- Global classes and interfaces
- Exception handling
- Dynamic programming
You can use help.sap.com to take a look at these topics one by one. Hope this helps.
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Hello, I've just started working with DNG files exported as Smart Object from LR2 to PSCS3 and I would appreciate some feedback on my experiences thus far.
Let us assume that I've made basic corrections to _DSC1190.dng within LR2. I then want to apply a filter to a particular region of the DNG file with all of my LR2 adjustments applied.
1. Here are the steps I currently follow:
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1.3. If I want the new PSD file to be added to my LR2 catalog, I then need to navigate to where it was saved and manually add it.
1.4. If I want to make any exposure adjustments, or really, any adjustments that I'd normally make within LR2 or ACR to _DSC1190.psd, I need to open the file within PSCS3, double click on the smart object to get the ACR dialog, make my changes, and voila!, the PSD composite now reflects those changes.
1.5. If I make any changes within LR2 to the original DNG file (i.e. _DSC1190.dng), those changes are *not* reflected within the PSD file.
1.6. Questions
1.6.1. Is what I've described the expected behavior?
1.6.2. Although it might seem silly to some, and may present a technical challenge not worth the trouble, it seems it would be beneficial to have the smart object exported from within LR2 to PSCS3, contain a link to the original DNG file, and not now have two separate DNG files, one visible to the file system, and the other embedded within the smart object saved as presumably a PSD. I'm sure there are a lot of corner cases to consider, but it just seems very strange to now have two files wherein if you want to change something you would normally do through LR2 or ACR, you now have to do it in two different programs to two different files. Is this a problem Adobe has considered, i.e. any discussion about supporting this perhaps in an update to LR2 along with PSCS3/4?
Thanks much for any help/insight,
Matt

I haven't tried doing what you are in CS but do you have the embed xmp into file enabled or are you updating the xmp by saving it out of LR CTRL-s? Do you have ACR set to read the xmp data? I don't have access to LR at the moment but will have a play l8r and get back to you if no one else does.

Business Object Modeler Question

Hi Experts,
I'm new to CE and currently trying to figure out what can I do with it?
Assume that I'm planning to create an application to follow activities that our consultants doing.
For this, we're planning to use Local Portal Database to store datas.
When I checked, "Business Object Modeler" is a tool which helps to create business objects and generates tables behind and access services automatically.
Then generating a Web Service for this BO and then using the WS with VC and WD4J is a great asset for us.
But, my questions?
1. Is this a right approach for such scenario?
2. I've created a sample BO and generated WS and tried to use with VC. Create, Delete, Reand and Update Operations can be made available for WebService, but I'm unable to add FindAll or FindByMultiple Parameter operations to Web Service?
Any idea for Q1 and answer for Q2 will be appreciated.
Regards

Hi,
Yes, You have to arite the code.Actually, Application services are the place where you will wrtie your business logic.
In th application service operations you have to call the business object operations.
For architechturel guidelines you can go [through thii doc|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/00caf8bd-487a-2a10-36a9-93d840309310].
answer to second question:
You can't change the code in the BO operations. What ever you want, you have to do it in the application servcies only.
Create an application service operation say:
operation(). Create a input/output data structures.
Exapmle: OperationResponce operation(OperationRequest).
Yuor lists add to the OperationRequest datatype. Similarly for OperationResponce also. In this case you don,t have any issues.Actually this is the standered for Web Services.
[This document|https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/f0d97ec6-5de0-2a10-a5b3-b5926075566c], you can use as an example
[CE 7.1 Tuorial Center.|https://www.sdn.sap.com/irj/sdn/nw-development?rid=/webcontent/uuid/903c2cdb-98d6-2a10-84b7-ab22535de11a]
Reward Points, If you feel it is useful.
Sampath

9 shared objects performance question

I have 9 shared objects 8 of which contain dynamic data which i cannot really consolidate into a single shared object because the shared object often has to be cleared.....my question is what performance issues will I exsperience with this number of shared objects .....I maybe wrong in thinking that 9 shared objects is alot.....anybody with any exsperience using multiple shared objects plz respond.

I've used many more than 9 SO's in an application without issue. I suppose what it really comes down to is how many clients are connected to those SO's and how often each one is being updated.

Where is the getString() implementation for RS and Object class question

Dear all,
I had these two questions ringing since a long time.
1)ResultSet is an interface.
In my jdbc code I have generally written rs.getString() and rs.getInt etc.. without giving a second thought as to where exactly is this getter implemented !
I have RTF API .. without too much help.
Could some one kindly explain Where is the implementation of the getString method ?
2) Could you please tell why the Wait() Notify() and NotifyAll methods have been implemented in the Object class ? What was the need to define em in the Object class ?
Thanks in advance for your time spent on this.
Rgds

Sarvananda wrote:
In the MySQL driver for example it's implemented in com.mysql.jdbc.ResultSet Right. Now it makes sense to me. Every single db that gives me a driver will have their specific implementation for the interface methods of ResultSet.
>
why do you need that?
..Thats a design decision
One of my friends asked me this and I was caught unawares. Any ideas on what factors could have made this design decision ?
Rgds
>
In the MySQL driver for example it's implemented in com.mysql.jdbc.ResultSet Right. Now it makes sense to me. Every single db that gives me a driver will have their specific implementation for the interface methods of ResultSet.
>
why do you need that?
..Thats a design decision
One of my friends asked me this and I was caught unawares. Any ideas on what factors could have made this design decision ?
A desire to not have to couple your code to a particular database and JDBC driver. It's a classic example of the abstract factory pattern

SCC4 and Object Changeability question

Gurus,
Note - Please do not send me links ,which has no reference to my questions whtsoever,pls provide me direct answers to the questions if possible.
1)do you need to open the system using SCC4 in order to make the "object changeability" option work??
2)what is the relation between SCC4 and "object changeability"
3)Can the Infopackage transported from dev to prod be changed with "object changeability" option??if yes how ?
or only object created in the production local be changed using "object changeability" option
or i can only change the transported Infopack in production using SCC4 ,system open
thanks in advance.

1)do you need to open the system using SCC4 in order to make the "object changeability" option work??
ans) Pre-requisite -Close the system
2)what is the relation between SCC4 and "object changeability"
ans) Objects of the selected object types exist in your system as changeable with "object changeability option" even if this system is globally set to not changeable.
3)Can the Infopackage transported from dev to prod be changed with "object changeability" option??if yes how ?
or only object created in the production local be changed using "object changeability" option
or i can only change the transported Infopack in production using SCC4 ,system open
ans)"Choose Original Changeable" If you not only want to make objects which are generated in this system changeable, but also those that were imported. This option is required, for example, if you need to make repairs or want to change flexible starting times. Note: New imports can overwrite the changes again
I would advocate to read this link carefully -
http://help.sap.com/saphelp_nw04s/helpdata/en/0e/a7343e8c7f6329e10000000a114084/frameset.htm
Hope it Helps
Chetan
@CP..

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HI All.
1)If i make web dynpro as a callable object then - i have 2 types of context - 1 is the web dynpro context as always and one is the calleble object context (GP Context)
What is the difference between the two contexts?
2)What is achieved when i map the webdynpro context attribute's value to the attribute of GP Context -ie - what purpose does it serve?
3)Whati if i do not set any attributes in the technical description of the GP Context
Please help me in the above things
Points assured for help

Hi,
1) By GP context I think you mean the input/ouput parameter of the GP CO context. These are defined in the getdescription() method of the Web Dynpro callable object which are exposed in GP as Callable object's parameters. In WDP there is no context node available as GP context. This is defined and operated by code using GP API.
2) The GP context of a WDP CO is what available in GP design time from the callable object as input and output parameters. In the WDP application you may not have any physical context as GP context. Because anyway you have to write code to define, read and write the GP context in the getDescription(), execute() and complete() methods. So you may or may not keep a specific context node in WDP for the GP context. You can read any relevant context node of the WDP and populate the GP context by coding. So no question of mapping physically.
3) if you don't set any attributes in the getDescription() method no input or output parameter will be available in GP from that callable object.
Thanks,
Dipankar

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Hello all,
I have a question about cloning a class. My class is something like this...
public class Message implements Cloneable
int id;
Fields fromClient;
Fields fromProcessor;
Fields toClient;
Fields toProcessor;
protected Object clone() throws CloneNotSupportedException
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}FYI, the Fields object is another class that contains a Vector of Field objects... A Field is simple class containing three strings, one string named name, one is named value, the other string is named defaultValue.
At application startup, I create this class and each of the Fields objects are initialized with various Field object stuff.
Message baseMessage = new Message();Later in the process, when I need to create a new Message object, instead of doing a 'new' I instead do a
Message msg1 = baseMessage.clone();The newly cloned msg1 object is then processed and manipulated.
The problem I am having is that on the next call to
Message msg2 = baseMessage.clone();the newly cloned msg2 object contains the contents of msg1! This is very strange because I thought that msg2 would be a clone of baseMessage which does not contain any of the information found in msg1...
Any ideas? I hope I explained it well enough...
Thanks,
-Jeff

Also, did you realy intend your clone() method tobe protected?
I am not really sure why a make the clone()
protected. I most likely read somewhere that it
needed to be protected... Is this a bad thing?Not necessarily. It depends on who you want to be able to clone your object. If you want everbody to be able to, make it public. If you want only classes in that package and subclasses of your class to be able to do it, make it protected. I just wondered because public is probably more common.
As for your other comment about why you weren't using new: You can still use new to make a deep or shallow copy. It's called a copy constructor.
public class Message {
public Message(Message orig) {
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    field2 = new Field2(orig.field2); // deep copy, assuming Field2 has such a constructor
    etc.
}

Object arrange question

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