Ui components in when developing composite applications
any advice on what are good components to use in developing applications in a portlet, for example, i am looking for data tables, master-detail tables, tree-views that don't render a lot of javascript on the page in the form of tags, as the jsf components do...
this is for portal in a java environment.
thanks.
Try a [glass pane|http://thepeninsulasedge.com/frank_nimphius/2008/11/20/updated-glasspane-example-in-adf-faces-rc-with-native-functionality-example/]
Timo
Similar Messages
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Help in developing Composite application in Oracle SOA suite
Hi,
I am new to Oracle SOA suite and I would like to start developing composite applications in Windows machine.Please help me understand what all things I should install in my machine to make it work - Development till deploying the application.
Thanks in advance.Hi,
For installation and relevant links:
http://ariklalo.wordpress.com/2012/05/26/oracle-soa-suite-11gr1-installation/
For configuration (if needed and wanted):
http://docs.oracle.com/cd/E17904_01/integration.1111/e10226/bp_config.htm
For JCA/All adapters User's Guide:
http://docs.oracle.com/cd/E15523_01/integration.1111/e10231/partpage1.htm
For examples bpel:
http://java.net/projects/oraclesoasuite11g/pages/BPEL
Arik -
Hi,
can someone tell me where to find a simple and easy guide about creating and using Composite Applications?
I have a workflow designed in the Process Composer Perspective that has a Mapping Activity whose function references a bean definition linked to a Composite Application.
That Composite Application seems to take the inputs from the mapping activity, calls an RFC with those inputs and then returns something. I'm trying to figure out how this thing works in order to add more RFCs to the composite application and to implement some logic in order to decide which RFC to call based on the inputs provided.
Thank you,
Pietrothere really a number documents worth to read, choose suitable for you:
Develop Composite Applications
http://www.sdn.sap.com/irj/bpx/index?rid=/webcontent/uuid/302afd6d-addb-2910-54a0-9512b3ce5787 [original link is broken]
Getting Started with Composite Applications
http://www.sdn.sap.com/irj/sdn/index?rid=/webcontent/uuid/d0bbbe86-78dc-2910-47a7-c2a69819740c [original link is broken]
Composite Applications
http://wiki.sdn.sap.com/wiki/display/ESpackages/Composite+Applications
Architecture Guidelines for Composite Applications, Part II: Portal and Process Layer
http://www.sdn.sap.com/irj/scn/index?rid=/library/uuid/1078e3b0-ec5d-2a10-f08a-c9b878917b19
But, as well there place where
people created such a sample project , according all your requrements:
https://cw.sdn.sap.com/cw/docs/DOC-136927
https://cw.sdn.sap.com/cw/releases/viewall/1074
and made concise(too) descriptions for it,
take it into attention due to code is wery good thing comparing to many word descriptions.
hope it helps -
How to build a Small composite application from scratch ?
Hi,
Could anyone help me out in developing Composite application on top of AP ?
Thanks & regards,
JomyHi Jomy,
look at the SAP Composite Application Framework - CAF Tutorial Center [original link is broken] [original link is broken]
here you'll find some simple tutorials.
Regards.
Luca -
Problem when Creating Project (Composite Application Services) in NWDS
I've seen a few posts regarding this but I don't feel as if any real solution was given.
I just installed Netweaver Developer Studio (7.0.15) with the current JDK/JRE (1.6.0_07). When trying to create a new Composite Application Services project within the Studio, using the new project wizard, I get an error: Problem when Creating Project.
I get the EJB Module and Dictionary to create within my navigator with no problems, however, during the creation of the metadata, the error occurs. I do have the metadata folder appear within the navigator, but nothing in it. None of the other three items are created.
I have tried the attempt at deleting the metadata folder within my workspace directory and trying again but the same exact result occurs.
Is there any other solution out there for this problem besides attempting to find older versions of NWDS, etc. that are more "stable"?
Thank you!Durga,
Very simple but effective solution.
I had tried uninstalling / re-installing NWDS with no effect but uninstalling / re-installing NWDS AND all java related products on my machine did work.
Note: For anyone else with this issue in the future. I installed the Java SDK / JRE 1.4.2_18 with NWDS 7.0.15 in case this is also a possible issue with versions.
Thanks, Durga! -
How to integrate BPM with Composite application created in Developer Studio
Hi,
I want to know what purpose can BPM fulfill in creating a composite application.
I want to execute various business processes like sales order creation etc. through CE. So should I use BPM components and avoid writing my own code logic and creating my own business objects in Developer studio?
Also how can I use BPM components in Developer Studio to achieve this?
Shall I create the Guided procedure model and UI in my composite application and then use BPM for business objects and the integration?
Plz give me a detail.
thanks
RoshanHi Roshan,
you can use BPM or Guided Procedures to implement the business logic of your process.
BPM combines very nice with WebDynpro. There are some guidelines available at SCN here:
[BPM and Web Dynpro for Java Integration u2013 Guidelines|http://www.sdn.sap.com/irj/sdn/index?rid=/library/uuid/b06c49b2-ac63-2c10-3d8d-d17b817ba4ca&overridelayout=true] -
Not able to find Composite Application node in Developer Studio
I have installed Netweaver Developer Studio to create Composite Application through CAF core.
On opening the Developer studio I should go to the link Window -> Open Perspective -> Others -> Composite Application to create a project.
I am able to get till the link Window -> Open Perspective -> Others -> but under others i dont find the node Composite Application. Can you please tell me what can be the reason??
For your ref: When I installed Developer Studio i kept the update url path as the default one i.e. http://nwds.update and after installing Developer Studio i am not able to get the Update Manager window. I have tried going to Help > Software Updates > Find&Install > Search for new features to install and selected the Developer studio update site but it give me an error "network connection problem encountered during the search"
Plz replyHi,
You have to install the new features in NWDS before using it.
If you didn't manage to go that after the first launch of NWDS, you can install the new features after.
Help > Software Updates > Find&Install > Manage Configuration
You had to unzip the NWDS_platform file to install NWDS.
In the new directory you should be able to find a site.xml file.
From Help > Software Updates > Find&Install > Manage Configuration, create a new location to that directory and then
Help > Software Updates > Find&Install > Search for new features to install, select your new location.
Regards, Gilles. -
Error when trying to create a Composite Application Services project
Hi Experts,
I am facing a problem while trying to create a project using NWDS 7.0 SP 13
New Development Component Project-> Composite Application Services
then pressing finish, it throws an error as follows
"Generation can not completed due to one or more error"
Reason :
Errors occurred during code generation
Warning :
EAR-META-INF generation failed : null
Plz help me to solve this
Thanks in advance,
JohnHi John,
It looks like there might be issue with CAF services related plugins. Check if there are any errors in log file under metadata folder of your workspace.Try deleting the metadata folder & restart the NWDS or start in a new workspace.
I feel if the issue persists, it is a bug & you can raise an OSS ticket.
Kind Regards,
Nitin -
Error while deploying a composite application
Hi
I have an error while deploying my composite application.
It says
java.lang.NoClassDefFoundError: com/sap/caf/ui/utils/cool/CoolConnectionProperties
The versions of my NWDS and WAS are 7.0.Please help.
Thanks,
ms.Hi
I have added references to libraries with hard reference type.I also added the dc
tc/conn/connectorframework.
I still have errors
=> deployment aborted : file:/C:/DOCUME1/pr46715/Local Settings/Temp/temp28823sap.comcarpool~permissions.sda
Aborted: development component 'carpool/permissions'/'sap.com'/'local'/'20070702161445':
Caught exception during access of archive "E:\usr\sap\NWS\DVEBMGS01\SDM\root\origin\sap.com\carpool\permissions\local\20070702161445\temp28823sap.comcarpoolpermissions.sda":
java.lang.RuntimeException: ERROR: Cannot initialize EARReader: Error while initializing Extended Ear Reader using file: E:\usr\sap\NWS\DVEBMGS01\SDM\root\origin\sap.com\carpool\permissions\local\20070702161445\temp28823sap.comcarpoolpermissions.sda. Reason: Exception occurred while reading ear descriptor xml. Reason: Fatal Error: com.sap.engine.lib.xml.parser.ParserException: </ expected(META-INF/application-j2ee-engine.xml, row:10, col:25)Exception is:
=> deployment aborted : file:/C:/DOCUME1/pr46715/Local Settings/Temp/temp28822sap.comcarpool.ear
Aborted: development component 'carpool'/'sap.com'/'local'/'20070702165134':
Caught exception during application deployment from SAP J2EE Engine's deploy service:
java.rmi.RemoteException: Cannot deploy application sap.com/carpool.. Reason: Exception during generation of components of application sap.com/carpool in container EJBContainer.; nested exception is: com.sap.engine.services.deploy.exceptions.ServerDeploymentException: Exception during generation of components of application sap.com/carpool in container EJBContainer.
(message ID: com.sap.sdm.serverext.servertype.inqmy.extern.EngineApplOnlineDeployerImpl.performAction(DeploymentActionTypes).REMEXC)
Regards
ms. -
Composite Application with a Task Flow and form created manually
Hi,
I'm using Oracle SOA Suite 11G and i'm trying to create a task form for a human task without using the auto generate wizards and i'm having trouble getting the form to show in BPM worklist.
I have followed instructions in the developers guide to create the form against the human task including the following
27 Designing Task Forms for Human Tasks
27.4.3 How To Create a Task Form Using the Complete Task with Payload Drop Handler
27.8 Deploying a Composite Application with a Task Flow
After i deploy and test, the task appears and works correctly in BPM worklist, but the form does not show. This is when i have the task form within a composite application or in a separate project. When i generate the form automatically using the wizards, this all works fine.
Updated: Noticed that when i create the task form manually and deploy it does not create entries as per instructions
20.3 Managing the URI of the Human Task Service Component Task Details Application
I have the details in hwtaskflow.xml, but for some reason, they are not automatically created... It is annoying to have this created each time...
Am i missing something? I don't see any errors in BPM worklist or on the server. Any advice would be appreciated.
Thanks
Edited by: user5535771 on Mar 12, 2010 5:01 PMHi Duncan,
Thanks for your reply.
The later option of not using Query_Only would involve massive custmizations, as there are so many forms apart from the absence forms.
There is just one taskflow that contains the person, assignment, Absence and SIT screen, how can we do like an standalone absence screen does not have tehe query only as Yes.
Please let me know in case you dint get me i will mention my development steps in points.
Many Thanks,
Vineet -
CMS Wizzard - Composite Application DC type missing in Dev studio
Hi,
I have created an application skeleton using the CMS wizzard, however when it comes to using the software component in Dev Studio, the Composite Application DC type is greyed out when I look at the component properties.
If I expand the greyed out DC type there is an odd red icon with a question mark next to the following imports:
bi/mmr/api
bi/mmr/mmrbuild
bi/mmr/mmrlib
caf/core/metadata
caf/metamodel/mmr
I presume this is because I'm missing a dependent sca file for the software component, has anyone had a similar problem and worked out what software dependency needs adding? Is there a way to create a Composite App through the wizzard?
Many thanks.Hi Jon
We are currently experiencing the same problem. Did you find a solution to this?
I have tried adding dependent components MMR_SERVER and CAF amd CAF-MF, but this does not seem to work.
The import fails.
Kind Regards
RD -
What is Composite Application Services?
Dear Experts
What is Composite Application Services? What is it's use?
How can I create one?
Please give some sample scenarios so that I can try working it out.
Regards
AparnnaHi Aparnna,
You should use CAS or SAP Netweaver Composite Application Framework when you want to develop a composite application based on Netweaver platform. By composite application means an user-centric application based on a business process which is composed by services provided by backend legacy or enterprise systems. In CAF/CAS perspective in NWDS you can create a CAF core project and define your business entities with its corresponding access and lifecycle methods. These methods can be exposed as web services to be consumed by the CAF UI like Web Dynpro or Visual Composer.
For more information on CAF please refer the following links:
https://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/webcontent/uuid/d8dbd703-0801-0010-c9bf-c04bc52f562f [original link is broken] [original link is broken]
<a href="https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/58b0577a-0601-0010-52a3-bcf4b072a642">Introduction To CAF</a>
<a href="https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/6f4b527a-0601-0010-d5b6-969350fb66ae">Technical Aspects of CAF</a>
<a href="https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/df4428d1-0c01-0010-f199-f76424fccdf4">Composite Application Framework Overview</a>
Thanks,
Dipankar -
Mosaic / composite application / descriptor.xml
Hi all,
Is there any more documentation or examples to develop a composite application with Convertigo.
what is the descriptor.xml file in composite appliaction?
any help or recommendation ?Also notice references to composite applications, at times, include composite application catalogs.
The descriptor xml for an application is referred to as an AXML file, while a descriptor xml for an application catalog is referred to as a CXML file, has a .cxml extension, and is deployed to the server within a catalog archive, never directly, while the AXML file is deployed directly to the server.
Using the ADEP AES Tooling plugin for Flash Builder will also generate a template CXML as well as AXML, but update it as you add components, create the catalog archive, and provide the means to deploy both the application and catalog to the Experience Server.
- Janice -
Unable to create Composite Application Webdynpro Component
Hi,
I am getting an error
Invalid component: componentName=com.sap.caf.core.gp.ui.visibleco.config.pattern.COConfigUIPatterns dcName=sap.com/cafcoregpuivisibleco~admin
when i click on Create callable object->Composite Application Webdynpro Component.
The DC mentioned here is not there in the deployed components.How to deploy this DC?
I am able to create other callable objects.
Regards
RohitHi,
Tell me one thing that are you able to test the project from CAF service browser?
Please test it first. If it does not work then please deploy the CAF project again and test it. Then go to the GP and create the callable object. If it does not work then please let me know which version of NWDS as well as WAS are you using?
Thanks
Chandan -
I get a "vi is not executable" error when building an application.
I have an ongoing project that has worked fine in the past when building an application. I have recently added some report generation toolkit vis(Excel) and get an error for some of the ni vis and some of my own that call lower level excel vis. The error is that he vi is not executable, however they run fine in the development environment. I do not get this error if I save all vi's into one llb with save with options command and then build. However, when I try to run the app, this error re-appears. Also, do I have to add the dynamically loaded vi's that are part of the toolkit in my build script? Could this be the cause of the problem? If so, what's the best way to find all of them? Any suggestions?
You have hit in on the nail! You do need to add the dynamically loaded VIs when you are creating an executable from your VI. You need to add _wordsub.lib and _exclsub.lib as dynamically loaded VIs into your executable. Try this and let us know if you have any more problems with it.
J.R. Allen
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