Basic question about creating Business Service

When we create a new Business Service there is an option to create a Business Service from an existing BusinessService, or an existing ProxyService. What is the meaning of such definitions? Can you give an example where these two use cases are needed/useful?

One of the primary reasons for using an enterprise service bus is to de-couple the backend service (business service) from the service consumers (or clients) using a proxy service. One of the simplest scenarios is to expose the backend service with an identical interface but with perhaps a different service (endpoint) address or using a different protocol. The create from existing business service/proxy service options create a proxy service with the same interface and a message flow already configured to route to the service you selected. You can read through a simple example of this on my blog here:
http://dev2dev.bea.com/blog/ctomkins/archive/2007/12/exposing_a_new_service_via_aqu.html
Hope that makes sense.

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Question about creating Web service for Xcelsius

Has anyone successfully written a Web service in .Net C# that Xcelsius can use? I was just trying to create something simple and it will not work. I get data in my Xcelsius report, but it is all lumped into one 'cell' and the XML tags are still in there. If anyone has some sample code that does work it would be much appreciated.
Here is what I have:
public string getTableInfo()
SqlDataAdapter dbadapter = null;
DataSet returnDS = new DataSet();
using (SqlConnection dbconn = new SqlConnection(
"Server=SERVER;"
+ "Database=DB_NAME;"
+ "User ID=ACCOUNT;"
+ "Password=PW123;"
+ "Trusted_Connection=False;"))
SqlCommand cmd = new SqlCommand();
string sqlQuery = "select FIELD1, FIELD2 from TABLE";
cmd.CommandText = sqlQuery;
cmd.Connection = dbconn;
dbadapter = new SqlDataAdapter(cmd);
dbadapter.Fill(returnDS);
return returnDS.GetXml();
thanks!!!

Hi Jeremy,
This might get you closer (VB.net): VB.net code to create XML
Regards,
Matt

Basic questions about Network Licence

Hi,
Before buying, I have some basics questions about the network licence of Acrobat
As an example, if I buy 5 network licence for 20 users.
If the 5 licence are used or if one user is outside and can't access the licence serveur, is there still some basic features available? I mean, is there a "acrobat reader" part that still allow users to read pdf?
In the same kind of problem, if 10 users are using Acrobat just for reading pdf file and that a user now want to use acrobat to create a pdf, is there still available licence or the 5 firsts that are just reading have take the 5 licences available?
Thank you for your answers

This is a user to user forum, with the space provided by Adobe
This is not official Adobe support... I think you need to contact Adobe

One very basic question about inheritance

One very basic question about inheritance.
Why we need inheritance?
the benefit of inheritance also achieve by creating instance of base class using it in other class instead of extending the base class.
Can any one please explain why we are using inheritance instead of creating object of base class????

SumitThokal wrote:
One very basic question about inheritance.
Why we need inheritance?
the benefit of inheritance also achieve by creating instance of base class using it in other class instead of extending the base class.
Can any one please explain why we are using inheritance instead of creating object of base class????What did you find out when you looked on Google?
One example of inheritance comes in the form of a vehicle. Each vehicle has similarities however they differ in their own retrospect. A car is not a bus, a bus is not a truck, and a truck is not a motorbike. If you can define the similarities between these vehicles then you have a class in which you can extend into either of the previous mentioned vehicles. Resulting in a reusable class, dramatically reduces the size of code, creates a single point of definition, increases maintainability, you name it.
In short there are thousands of benefits from using inheritance, listing the benefits could take a while. A quick Google search should give you a few hundred k if not million links to read.
Mel

Basic question about storage and safety in iMovie '11

A very basic question about storage and safety:
I want to keep a backup of my raw footage on my external hard drive prior to begin working on the movie in iMovie. I want to do this:
1. Upload the digital files from my camcorder to my Desktop *(as opposed to iMovie)*
2. Duplicate that footage/clips.
3. Put the duplicate clips/footage into a folder labeled with the name of that footage (like "Fun At the Dentist" or "Jimmy Learns How to Yodel").
4. Drag the folder with the footage/clips into my external hard drive into a pre-existing folder titled "Backups/duplicates of all of my raw footage/clips." This big granddaddy folder will house all of the child folders of different movies.
5 Then, open up iMovie '11 and import the raw footage/clips from my Desktop rather than from my camcorder.
6. Then I want to make a duplicate of my finished movie and put it in my external hard drive in a "Finished Movies" folder.
I know that the original raw unedited footage will always be in iMovies '11 but I want the original to also exist immediately accessible in my external hard drive.
QUESTION:
Is this viable? Is it wise? (I know it goes an extra unnecessary step, but aside from that.)
*Do you have any precautionary advice?* Should I do something in my iMovies '11 preferences? What?
In earlier years with iMovie '04 or '06 (cannot recall) I made many novice errors and ended up losing audio to my finished movie. I also lost footage.
This time around with iMovie '11 I don't to make such novice, ignorant errors.
Thanks so much for any comments to this question.
-L

Yes I'm sure it will work great for you.
The iFrame format is something Apple has come up with. The reason for its existence is unknown to me so I can only speculate. But it seems to me that Apple "invented" this format in order to have devices such as Ipod/Ipad/Iphone/Ixxx create clips that are editable on consumer hardware such as already mentioned devices but also standard Mac computers, without the need for format conversion.
iMovie converts most input formats during import, which takes a lot of time, and this need for conversion often comes as a surprise to most people new to home video editing.
iFrame has a resolution of 960x540 which is long way from the common standards of 1920x1080 and 1280x720. If your end target is YouTube however, this may not be too bad though. However if you intend to go with YouTube HD, you may find iFrame footage to look wrong since they are effectively upscaled to a higher resolution.
Technically iFrame uses the H.264 algorithm, a smaller frame size (960x540) and a rather low compression scheme. This will result in large files, but the plus side is that the files are ready for editing without the need for any conversion and iMovie will natively edit the files.

Basic question about NR filter

Very basic question about the (perhaps oversimplified) interface of the noise reduction filter.
Does anyone know definitively whether the first "Strength" slider is a master control for the filter overall (i.e. it controls the power of all other sliders below it), or whether it only affects an individual parameter (such as what might be perceived as luminosity-based noise, rather than color noise)?
In other words, if Strength is set to zero, but Reduce Color Noise is set to 100%, does the color noise reduction effectively become zero or 100%?
Neither the Help Menu nor three of the aftermarket books I have definitively addresses this. There are further redundancies regarding this "Strength" slider when advanced mode is turned on: for instance, if Strength on the "front" panel is set to 0, but 9 on the individual channel panels, what is the effective strength?
Thanks in advance -

Yes I'm sure it will work great for you.
The iFrame format is something Apple has come up with. The reason for its existence is unknown to me so I can only speculate. But it seems to me that Apple "invented" this format in order to have devices such as Ipod/Ipad/Iphone/Ixxx create clips that are editable on consumer hardware such as already mentioned devices but also standard Mac computers, without the need for format conversion.
iMovie converts most input formats during import, which takes a lot of time, and this need for conversion often comes as a surprise to most people new to home video editing.
iFrame has a resolution of 960x540 which is long way from the common standards of 1920x1080 and 1280x720. If your end target is YouTube however, this may not be too bad though. However if you intend to go with YouTube HD, you may find iFrame footage to look wrong since they are effectively upscaled to a higher resolution.
Technically iFrame uses the H.264 algorithm, a smaller frame size (960x540) and a rather low compression scheme. This will result in large files, but the plus side is that the files are ready for editing without the need for any conversion and iMovie will natively edit the files.

Basic questions about Infocube

Hi, everyone.
I got very basic questions about infocube data handling.
With infopackage, I extracted all the data about employees from R/3.
But there were some mistakes during inputting employee data, like positions,
so I just extracted those employees data once more.
Now I have two requests in infocube, where the first one has some wrong data.
Is there any solutions about this?
I might got it all wrong, so as beginner, any suggestions and explanations will
be grateful.

Hi,
You can manually delete the earlier request by going in the Manage option of the cube. select the request and click on delete icon at the bottom.
Other option is to make setting in the Infopackage to delete similar or overlapping request.
Data target tab --> 6th column Automatic loading / deletion of similar request. --> click on the blank icon --> you will get a pop-up --> select the radio button - "delete existing request" --> Select Conditions --> Infosource are same, datasource are same and source system are same, --> selections are "Same or More Comprehensive "
Assign points if useful
Regards
Venkata Devaraj !!!

Basic Questions About Compiling Source

Hi!
I have some very basic questions about compiling source on 10.6. BTW, if the unix discussions still exist, they've hidden them pretty well, so I hope I'm in the right place for this!
First off, you simply cd to the source dir, wherever it may be - in my case ~/Downloads/source/ - and during the install process, everything will be installed in its proper dir, right?
How do you know which compiler to use? There seem to be several: make, gmake, gcc, g++, etc...
Once you do figure out which compiler to run, the process is supposed to go like this, right?
./configure
make (or whatever)
make install
But this doesn't always work for me. For instance, I'm trying to compile 'arm', but it doesn't seem to have a 'configure' script.
$ ls ~/Downloads/arm
ChangeLog
README
armrc.sample
setup.py
LICENSE
arm
install
/src
Maybe it's that 'setup.py' file? What are you supposed to do?
Of course, it's not only this one that's given me trouble. Sometimes the readme will say I have to edit a certain file for my system. Are there just a few standard changes you always make? Or is it...how can I put it...complicated? How do you find out what's needed in those cases?
OS 10.6.8
Xcode 3.2.4
Python 2.7

sudont wrote:
I have some very basic questions about compiling source on 10.6. BTW, if the unix discussions still exist, they've hidden them pretty well, so I hope I'm in the right place for this!
This is the place for UNIX discussions. If you have developer-related questions, there is a forum dedicated to that as well: Developer Forums
First off, you simply cd to the source dir, wherever it may be - in my case ~/Downloads/source/ - and during the install process, everything will be installed in its proper dir, right?
Yes. Hopefully the project you want to install follows standard conventions. If so, you can do "./configure", then "make", and finally "sudo make install" to install the software into "/usr/local".
How do you know which compiler to use? There seem to be several: make, gmake, gcc, g++, etc...
The make file will figure that stuff out.
Once you do figure out which compiler to run, the process is supposed to go like this, right?
./configure
make (or whatever)
make install
Yes, with the addition of "sudo" before "make install" because "/usr/local" is owned by root.
But this doesn't always work for me. For instance, I'm trying to compile 'arm', but it doesn't seem to have a 'configure' script.
$ ls ~/Downloads/arm
ChangeLog
README
armrc.sample
setup.py
LICENSE
arm
install
/src
arm? You mean "arm (anonymizing relay monitor) - Terminal status monitor for Tor relays." You really don't want to be messing with that stuff. The only people involved with Tor that are trustworthy are US Navy intelligence who have their own uses for it. If you don't understand it as well as they do, best stay away.

Basic questions about macbook pro + external monitor

Hi,
I have some very basic questions about using a Macbook Pro + external display. I don't actually have them but need to know how things works.
So, here they are:
1) Can I use the external display as the main display?
2) Will the external display run with its resolution or with that of the mbook pro?
3) Somewhere I read that you cannot keep the macbook pro open and get the full resolution of the external display. Is that true ?
4) Is it dangerous to keep the mbook closed while using the external display?
5) Does the usage of the external display impact on mbook performance?
I know...a lot of questions , but would be nice if someone could help me.
Thanks.

Hi - I am presently using an external display.
To answer your questions in sequence:
1. Yes you can use the external display as your main display. The way to enable that mode is to put your MacBook Pro to sleep, attach the external display. Wake up your MBPro with the lid closed and you will see the external display as you main display. You can alternatively set the external to "Mirror" your notebook by using preferences/display.
2. The external display will run at its resolution although you can adjust and calibrate it using Preferences/Display.
3. Not true. You get max resolution on both displays. Of course you may have to tweak as mentioned above.
4. Not at all. I use this mode all the time. Just make sure you initially set up as mentioned above and your LCD on the MBPro will stay off.
5. I have not seen any performance degradation whatsoever.
Hope this helps.

A question about creating packages as local objects in ABAP

Hi,
I have a question about creating packages with SE80. Whenever I create a new package it is assigned a new transport request. After that, I can create new programs inside this package, and each time I can choose whether to assign the new program to a transport request or just save it as a local object (I often do this for test programs that I don't transport and I remove them once my tests have been done).
What I would like to ask is that, is it possible to create a package (and not just programs inside a given package) as a local object? so that every new object created in this package will be considered as a local object?
Thanks in advane,
Kind Regards,
Dariyoosh

Thomas Zloch wrote:
Please also check the F1 help for the package field e.g. in SE80, SAP standard is in range A-S and U-X, namespaces start with "/", so you should be save. I am using the T namespace for temporary stuff since a long time and did not have a problem so far.
> Thomas
>
> P.S. this applies to the package name only, of course
Thank you very much for this remark, I checked F1 help for the package field and in fact as you mentioned these ranges are for local objects.
Once again, thank you very much for your help.
Kind Regards,
Dariyoosh

Oracle Day Exercise--Creating Business Services

Hello,I am a beginner of Jdeveloper ,I met some problems in practise the 'Creating Business Services ',below is the logging message, Is there any experts and would please give me some instruction on it ?
[Starting OC4J using the following ports: HTTP=8988, RMI=23891, JMS=9227.]
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config>
D:\oracle\jdev1012\jdk\bin\javaw.exe -ojvm -classpath D:\oracle\jdev1012\j2ee\home\oc4j.jar;D:\oracle\jdev1012\jdev\lib\jdev-oc4j.jar -Dhttp.proxyHost=rkfdproxy -Dhttp.proxyPort=80 -Dhttp.nonProxyHosts=192.168.*|172.22.1.*|10.*|190.*|*.sspi.com|*.aesysllc.com|*.woodward.com|localhost|127.0.0.1 -Xverify:none -Ddisable.checkForUpdate=true -Doracle.j2ee.dont.use.memory.archive=true -Doracle.j2ee.http.socket.timeout=500 -Doracle.dms.sensors=NONE -Doc4j.jms.usePersistenceLockFiles=false com.evermind.server.OC4JServer -config D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\server.xml
[waiting for the server to complete its initialization...]
05/03/25 09:59:55 Copying default deployment descriptor from archive at D:\oracle\jdev1012\jdev\mywork\EmployeeRequisitionApplication\Lab2_BusinessServices\classes/META-INF/orion-ejb-jar.xml to deployment directory D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\application-deployments\current-workspace-app\classes...
05/03/25 09:59:55 Auto-deploying - file:/D:/oracle/jdev1012/jdev/mywork/EmployeeRequisitionApplication/Lab2_BusinessServices/classes/ (No previous deployment found)...
05/03/25 09:59:55 Auto-deploying - compiling and loading...
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0.java:567: error #300: variable requestApproval___101_wrapperPE not found in class EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0
requestApproval___101_wrapperPE = (PhaseEventIntf) ApplicationServer.phaseEventFactory().create(requestApproval___101_noun, "wrapper", "wrapper");
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0.java:569: error #300: variable requestApproval___101_wrapperPE not found in class EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0
requestApproval___101_wrapperPE.deriveMetric(SensorIntf.all);
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0.java:364: error #300: variable requestApproval___101_wrapperPE not found in class EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0
requestApproval___101_wrapperPE.stop(wtoken);
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0.java:210: error #300: variable requestApproval___101_wrapperPE not found in class EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0
wtoken = requestApproval___101_wrapperPE.start();
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0.java:263: error #300: class SatelessSessionEJBHome not found in class EmployeeReqFacadeLocal_StatelessSessionBeanWrapper0
context = ((SatelessSessionEJBHome)home).getLocalContextInstance();
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacade_StatelessSessionBeanWrapper2.java:246: error #300: class bolean not found in class EmployeeReqFacade_StatelessSessionBeanWrapper2
bolean created = false;
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacade_StatelessSessionBeanWrapper2.java:528: error #300: variable contextCntainer not found in class com.evermind.server.ThreadState
thread.contextCntainer = previousContainer;
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeHome_StatelessSessionHomeWrapper3.java:228: error #300: class PhaseEventItf not found in class EmployeeReqFacadeHome_StatelessSessionHomeWrapper3
create___0_wrapperPE = (PhaseEventItf) ApplicationServer.phaseEventFactory().create(create___0_noun, "wrapper", "wrapper");
^
D:\oracle\jdev1012\jdev\system10.1.2.0.0.1811\oc4j-config\EmployeeReqFacadeLocalHome_StatelessSessionHomeWrapper1.java:227: error #300: variable ApplicationSerer not found in class EmployeeReqFacadeLocalHome_StatelessSessionHomeWrapper1
ApplicationSerer.stateFactory().create(create___0_noun, "trans-attribute", "", "trans attribute", "unspecified");
^
9 errors
Error compiling D:\oracle\jdev1012\jdev\mywork\EmployeeRequisitionApplication\Lab2_BusinessServices\classes: Syntax error in source
Error in application current-workspace-app: Error loading package at file:/D:/oracle/jdev1012/jdev/mywork/EmployeeRequisitionApplication/Lab2_BusinessServices/classes/,
Error compiling D:\oracle\jdev1012\jdev\mywork\EmployeeRequisitionApplication\Lab2_BusinessServices\classes: Syntax error in source
05/03/25 09:59:59 done.
05/03/25 09:59:59 Error instantiating application 'current-workspace-app' at file:/D:/oracle/jdev1012/jdev/mywork/EmployeeRequisitionApplication/EmployeeRequisitionApplication-oc4j-app.xml: Error initializing ejb-module; Exception Error in application current-workspace-app: Error loading package at file:/D:/oracle/jdev1012/jdev/mywork/EmployeeRequisitionApplication/Lab2_BusinessServices/classes/,
Error compiling D:\oracle\jdev1012\jdev\mywork\EmployeeRequisitionApplication\Lab2_BusinessServices\classes: Syntax error in source
Ready message received from Oc4jNotifier.
Embedded OC4J startup time: 7382 ms.
05/03/25 10:00:00 Oracle Application Server Containers for J2EE 10g (10.1.2.0.0) initialized

Most likely the issue is that the deployment profile is not assembling all the required components, in this case EJB which was exposed as the Web Service.
I also notice that you are deploying to 10.1.2 OC4J, these labs are designed to work with OC4J 10.1.3 Developer preview3 (DP3) not OC4J 10.1.2
Make sure you are deploying to OC4J 10.1.3 DP3, and also double check your deployment profile to make sure all the required components are assembled.
raghu
JDev Team

I want to question about the official service at the service center of Sony.

I want to question about the official service at the service center of Sony.
long since I like the models and items sony. from start playstation, cameras, camcorders up, I've ever had. and a new camera that I bought two years ie compact cameras Sony Cybershot DSC H200. as of a month ago, a camera was having problems in lenses that would not close. and setting the automatic mode to move by itself. I came to the Sony Service Center in Makassar, precisely on Jl. Shop Pengayomann A5 / 05 (0411) 442340.
operator initially said only two weeks to work on my camera. but this week has been more dau even want to go in a month tomorrow, dated July 9, no news from the service center. and I kept the call to the office service. as well as assorted reasons. there are no spare parts or technical constraints, and the last one I call to his office, he said the factory spare part is damaged. imported directly from Singapore. I think, ko new spare part it can be damaged before using that? how the quality of this Sony spare part? ugly? not good? why?
I was disappointed with this situation, where soon it will Eid, want to return home as well to Java. but the camera has not been settled workmanship?
nah, roughly what is the solution of the Sony plagued with this problem? please help, because he did not know to whom to complain. operator had just said: it's up to the father alone.
once again I asked for his help. solution. if you can before Eid arrived.
Thank you,
AD. Rusmianto

Hi awwee107,
Welcome to the Sony Community!
We have forwarded your query to the relevant team for their further assistance and someone from local CC will contact you.
Thanks!

Basic questions about CISCO IOS

Hi everybody, Jack here,
I have some basic questions about the Cisco IOS, could someone help me addressing some of them please? Any feedback would be greatly appreciated.
Basically, I have two IP addresses assigned by our Cable ISP. From what I understood you can configure a Cisco router for multiple IP addresses using the IOS, thereby allowing someone like myself to take advantage of having multiple IP addresses. This may seem unnecessary to some, but I've always wanted to put the 2nd IP address to use, since after all, I've been paying for it.
I was just wondering if someone could confirm that what I'm hoping to accomplish is indeed within the capability of the Cisco IOS (i.e. Fully utilize my 2 IP addresses). As well, if someone could kindly suggest a decent CISCO router for online gaming home use that would be super awesome!
Thank you all so much for reading through the wall of text:)
Jack

Jack
Certainly using multiple IP addresses is in the capability of Cisco IOS routers. How they can be used depends on the relationship of the IP addresses. I am assuming that we are talking about IP addresses assigned for the user to use and that the IP address for the ISP connection is not one of these that we are talking about.
If both of the IP addresses that you have been assigned are within the same subnet then you would assign one of the addresses to the router interface to establish IP communication between the router and the ISP and to enable Internet connectivity for the devices inside your network that will use the router as their gateway to the Internet. The other address that is assigned can be used for address translation and in particular for static address translation which would make one of your devices inside to be reachable for connections initiated from the Internet (if that is something that you might want to do).
If the addresses that are assigned to you are in different subnets then you could assign one address to the outside router interface and assign the other address to the router inside interface. Or you could use the second address for address translation.
I do not have much expertise with online gaming, but I would think that either the Cisco 881 router or the 890 router might be appropriate for you. If 100 Mb connection is sufficient then probably the 881 would be the one to look at. If you need Gig connection then look at the 890.
HTH
Rick

Basic questions about JAAS capabilities

I've never used JAAS for authentication or authorization in a Java app before. Can somebody that has (or at least has some experience and knowledge about JAAS) please answer the following couple of basic questions about it? (I know I could probably answer these myself with a few hours of reading.)
1. Can I use JAAS to restrict the users that can execute specific methods of my code?
2. If the answer to #1 is yes, is there a way to programmatically determine if a JAAS login user has the permissions to run a method before actually calling that method. In other words, can I ask something like canUserExecute(method) or do I have to just put the call to the method in a try/catch and catch a security exception of some type?
3. Is it fairly simple to have JAAS authenticate against a Windows Domain or a LDAP server?
4. Are there programmatic ways to add or edit user information in JAAS?
Answer to any of these questions are greatly appreciated. I'll even toss a couple of Dukes to the people that answer each question. Thanks in advance.

You might look at the AfterthoughtSoft-Secure product at http://www.advancedmodelingconcepts.com. It is designed to do just that and will easily allow you to connect to users/group repositories that are in anything from a simple text file all the way up to Kerberos V.
You can contact the author of the product (me) at bart dot jenkins at gd-ais dot com.
bart

Basic Questions about Package Installation

I have one basic question about installing packages.
How can I find out if needed software is already installed without knowing the name of the package?
For e.g. I want to know, if the MYSQL Server is already installed but I don't know the Package name.
How can I find out the package name of needed software?

Difficult.
Assuming the string "MYSQL" appears somewhere in the package
name or the package description, you can grep the output from
"pkginfo". That is "pkginfo | grep -i sql" would list all installed
packages that contain the substring "sql" with either upper- or
lowercase letters.

Basic question about creating Business Service

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