Migration of oracle portal contents/applications to Weblogic portal

I have a website running on oracle portal. I want to migrate all those contents (applications/portlets) to weblogic portal. I dont know where to start from. Can somebody please guide me and give me some tutorials for this.
Thanks
Joseph

Hi Ajay,
If the configtool is showing the old information of instances , it has got two things
1. JMT phase of your migration has not been performed correctly.
2. If you are using the same hostname , SID , instance name , then it will calculate the same instance number.
In JMT phase it should delete all the information of dialog instance and calculated the new instance id
on the basis of box number calculated from the file cluster_id_switch.properties while migrating the CI.
checked the JMT folder inside sapinst_dir.
Checked the below parameter in cluster_id_switch.properties
src.ci.sid=
src.ci.instance.number=
src.ci.instance.name=
src.ci.host=
Checked the logs for java migration tool phase and java configuration parameter phase.Also do check the box number of the system.If the box number is not correct as per your input then you will not able to patch your system further.
Now in second case, If you are keeping the same hostname , instance name and SID , then it will calculate the same instance id so you don't need to worry in this case.
1644265 - "How to determine the correct box number of the instance"
With Regards
Ashutosh Chaturvedi

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     at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:254)
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     at com.bea.content.manager.RepositoryManagerFactory.connect(RepositoryManagerFactory.java:46)
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     at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:226)
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Repositories are essentially external to applications.
Applications are associated with repositories via repository configs. Repository configs allow applications to access repositories.
1. There is no special 'centralized repository'.
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3. There is typically one WLP admin url per application. For example, if you have an application named 'FooApp', then the admin url can typically be found at 'http://localhost:7001/FooAppAdmin'. Application 'BarApp' may have an admin url at http://localhost:7001/BarAppAdmin.
You can use the weblogic server console at http://localhost:7001/console to see these -- click on Deployments, then click Monitoriing. In the Context Root column, you can see the various top-level context roots registered for this application.
4. Repositories are top-level possibly-shared entities, similar to databases.
Applications 'use' Repositories via Repository Configs.
Applications 'own' RepositoryConfigs, which allow them to 'use' a specific Repository.
It's possible to have multiple applications 'use' the same repository (each application would have to have its own RepoConfig referring to the same repository), but there can be caching issues with this configuration -- see (2).
Each application 'owns' its own set of repo configs, and therefore its own VCR namespace. The VCR namespace is compsed of the RepoConfigs that application 'owns'. For example, if an application has repository configs with names 'Repo1' and 'Repo2', then the VCR namespace includes /Repo1/... and /Repo2/...
Note that each RepoConfig entry has a name, which becomes its VCR namespace path. The path to a node in a repository begins with / followed by the name of the RepoConfig followed by /. Application A and application B may each be accessing Repo R, but via different names. For example, if A has the path to Repo R registered via name 'RepoR', then its VCR path to Repo R is /RepoR/... If B has the path to Repo R registered via the name 'R', then its VCR path to Repo R is /R/...

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We are doing migration in from Weblogic 8.1 SP6 to Weblogic 10.3.
When we are trying to build the applicaiton in Weblogic 10.3 environment it is giving following error.
[java] Exception in thread "main" java.lang.NoClassDefFoundError:
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[java] at
weblogic.application.compiler.Appc.prepare(Appc.java:54)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:122)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:115)
[java] at weblogic.application.compiler.Appc.main(Appc.java:192)
[java] at weblogic.appc.main(appc.java:14)
[java] Caused by: java.lang.ClassNotFoundException:
weblogic.j2ee.descriptor.wl.WeblogicApplicationBean
[java] at java.net.URLClassLoader$1.run(Unknown Source)
[java] at java.security.AccessController.doPrivileged(Native
Method)
[java] at java.net.URLClassLoader.findClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown
Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[java] ... 5 more
[java] Java Result: 1[java] Exception in thread "main" java.lang.NoClassDefFoundError:
weblogic/j2ee/descriptor/wl/WeblogicApplicationBean
[java] at
weblogic.application.compiler.Appc.prepare(Appc.java:54)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:122)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:115)
[java] at weblogic.application.compiler.Appc.main(Appc.java:192)
[java] at weblogic.appc.main(appc.java:14)
[java] Caused by: java.lang.ClassNotFoundException:
weblogic.j2ee.descriptor.wl.WeblogicApplicationBean
[java] at java.net.URLClassLoader$1.run(Unknown Source)
[java] at java.security.AccessController.doPrivileged(Native
Method)
[java] at java.net.URLClassLoader.findClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown
Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[java] ... 5 more
[java] Java Result: 1
[java] Exception in thread "main" java.lang.NoClassDefFoundError:
weblogic/j2ee/descriptor/wl/WeblogicApplicationBean
[java] at
weblogic.application.compiler.Appc.prepare(Appc.java:54)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:122)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:115)
[java] at weblogic.application.compiler.Appc.main(Appc.java:192)
[java] at weblogic.appc.main(appc.java:14)
[java] Caused by: java.lang.ClassNotFoundException:
weblogic.j2ee.descriptor.wl.WeblogicApplicationBean
[java] at java.net.URLClassLoader$1.run(Unknown Source)
[java] at java.security.AccessController.doPrivileged(Native
Method)
[java] at java.net.URLClassLoader.findClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown
Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[java] ... 5 more
[java] Java Result: 1
[java] Exception in thread "main" java.lang.NoClassDefFoundError:
weblogic/j2ee/descriptor/wl/WeblogicApplicationBean
[java] at
weblogic.application.compiler.Appc.prepare(Appc.java:54)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:122)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:115)
[java] at weblogic.application.compiler.Appc.main(Appc.java:192)
[java] at weblogic.appc.main(appc.java:14)
[java] Caused by: java.lang.ClassNotFoundException:
weblogic.j2ee.descriptor.wl.WeblogicApplicationBean
[java] at java.net.URLClassLoader$1.run(Unknown Source)
[java] at java.security.AccessController.doPrivileged(Native
Method)
[java] at java.net.URLClassLoader.findClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown
Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[java] ... 5 more
[java] Java Result: 1
[java] Exception in thread "main" java.lang.NoClassDefFoundError:
weblogic/j2ee/descriptor/wl/WeblogicApplicationBean[java] at
weblogic.application.compiler.Appc.prepare(Appc.java:54)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:122)
[java] at weblogic.utils.compiler.Tool.run(Tool.java:115)
[java] at weblogic.application.compiler.Appc.main(Appc.java:192)
[java] at weblogic.appc.main(appc.java:14)
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weblogic.j2ee.descriptor.wl.WeblogicApplicationBean
[java] at java.net.URLClassLoader$1.run(Unknown Source)
[java] at java.security.AccessController.doPrivileged(Native
Method)
[java] at java.net.URLClassLoader.findClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at sun.misc.Launcher$AppClassLoader.loadClass(Unknown
Source)
[java] at java.lang.ClassLoader.loadClass(Unknown Source)
[java] at java.lang.ClassLoader.loadClassInternal(Unknown Source)
[java] ... 5 more
[java] Java Result: 1
[java] Exception in thread "main" java.lang.NoClassDefFoundError:
weblogic/j2ee/descriptor/wl/WeblogicApplicationBeanWe have all the required jar's in classpath.
it would be very helpful if anyone gives any suggestion...
Thanks in advance
Edited by: user2928342 on Nov 23, 2009 10:02 PM

Hi Pratik,
Would suggest you to create a "*wlfullclient.jar*" by going through the below link and add it in your weblogic workshop and then try to deploy your application. Also it is always recommended that you should compile the old application again with the new JDK version your new weblogic sever is using.
Tpoic:*Creating a wlfullclient.jar for JDK 1.6 client applications*
http://download.oracle.com/docs/cd/E15051_01/wls/docs103/client/jarbuilder.html#wp1078098
Hope this would help you.
Regards,
Ravish Mody

Integration of J2EE application with weblogic portal

Hi guys,
I have an application hosted on an iplanet web server. This application uses servlet 2.2, jsp 1.1 of J2EE platform.
And I have a microsoft application running on .NET platform.
I want integrate above 2 applications into webloigc 8.1 portal. What are the different ways in which i can do this and where can i find specific material on this.
advance thanks for your help
gopaluni

Basically I am saying that your options are
1. Screenscraping the apps into portlets
2. Using SSO to login to the apps, but keepin them separate
3. Using Web Services to consume parts of the apps and exposing those as portlets
For our application we do 2 and 3. In many cases we just create portlets that represents views into other j2ee apps. When the users click on something, we launch the j2ee app in a popup browser. The users are already signed on, and taken to a specific detail page, add page or something within the app directly.
Hope this helps.
Kunal

Propagation of Content Management in Weblogic Portal

Hi,
Can anyone please provide me with the step-by-step procedure of propagating BEA Repository Content management data from one environment to another(Local to Dev or Dev to UAT) using Weblogic Workshop or using Ant.
In the following URL http://edocs.bea.com/wlp/docs92/prodOps/propTool.html, some details has been provided. But I am not able to understand, what is Inventory File? How to create it if we have more than one project?
I tried to findout the exact process in all the forums and also in BEA docs, but I didn't find any.
Please suggest me on this.
Thanks in advance.
cheers

hi,
scoping comes into picture just before the merge of source and destination inventories.
But in my case, when I try to download an inventory, the error i mentioned is being thrown. I went through the logs, it says "java.net.SocketException: socket write error: Connection aborted by peer".
as far as I know following is the procedure that needs to be followed to propagate content from source to destination.
1) Create inventory for both source and destination.
2) set the scope
3) merge the inventory files
4) upload the merged inventory to server
as per first step, we need to download the inventories for for their creation. I am getting error in this phase itself and not able to proceed further.
I don't know whether I am following the right procedure or not.
That's why I wanted to know the step-by-step process of content propagation from source to destination.
Please advice me.
thanks

Question about how to integrate struts web application into Weblogic Portal

hi, I'm using Weblogic8.1 Portal and workshop to integrate my existing struts web applications. I know that the struts web application can be imported and integrated as a portlet. But I'm not sure how to integrate the corresponding EJB module into portal?
any help appreciated!!

should be simple...
copy all the jpfs and other classes appropriately into a new portal app.
Create a new Java Page Flow portlet.
That should be it.
The major thing to watch for is how your navigation etc change.
Kunal Mittal

Weblogic Portal + Oracle UCM

Hi,
Is there any way to connect Oracle UCM content repository to Weblogic Portal 9.2 or 10.2? Is it through Virtual Content Repository? If so, how to add a new repository to the virtual content repository. It is asking for the SPI class, username and password. It will be great if anyone elaborate on this.
Let me tell you the scenario I am working on. I am implementing federated search (first source is HTTPFetch, second source is FileSystemFetch and the last source is Oracle content server). I have tried and tested the first 2 sources. They are working perfect. I am stuck with the third source. I do not know how to use Oracle content server as a connector to IDOL server. Is there any way for this? Also, I would like to know the purpose of BEACMRepoFetch.

Hi,
there seems to be a JCR repository adapter available for UCM: [http://download-east.oracle.com/docs/cd/E10316_01/ouc.htm|http://download-east.oracle.com/docs/cd/E10316_01/ouc.htm]
I have no hands-on experience with it, though so maybe someone can share some practical experiences.
There are quite a few ways to hook UCM and WLP together. JSR-170 is the standard way, I believe the above adapter is based on that. Additionally, you could have a [Service Provider Interface implementation|http://download.oracle.com/docs/cd/E13155_01/wlp/docs103/cmspi/index.html] that plugs UCM to WLP's Virtual Content Repository interface through UCM api.
Yet another option is to use UCM API directly from portal app. This way you're obviously losing all the nice content related features in WLP such as content selectors, campaigns, content queries, tags, etc.
Cheers,
Petri

Precompile of WebLogic Portal 'stockportal' example fails

          I am trying to precompile a portal web application for WebLogic portal that is based
          on the stockportal. Compilation fails with the message:
          weblogic.servlet.jsp.JspException: (line 3): Could not parse deployment descriptor:
          java.io.IOException: cannot resolve 'es.tld' into a valid tag library
               at weblogic.servlet.jsp.JspLexer.jspException(JspLexer.java:782)
          It appears that when precompiling, JSPC is not able to pull TLDs from a JAR file,
          which is how the WebLogic Portal custom tags are specified in the portal web application
          web.xml. It appears to work if I extract the TLD from the tag library JAR and reference
          the extracted file, however I do not want to have to do this for the 20+ tag libraries
          in WebLogic Portal. I've searched this site pretty thoroughly to no avail...is there
          an easier workaround?
          Thanks,
          Andy


Hello Andy,
          It appears that you have come across a known problem concerning precompiling
          JSP's that are dependant upon tag libraries.
          The good news is that a patch has been created to fix this issue.
          I would suggest to open a case to our BEA Support and to precise the issue
          number, which is : CR 55595.
          The patch consists in a jar file that you have to put at the beginning of
          your java class path.
          I hope this helps,
          Ludovic.
          Developer Relations Engineer
          BEA Support
          "Andy Jenkins" <[email protected]> a écrit dans le message news:
          [email protected]...
          >
          > I am trying to precompile a portal web application for WebLogic portal
          that is based
          > on the stockportal. Compilation fails with the message:
          > weblogic.servlet.jsp.JspException: (line 3): Could not parse deployment
          descriptor:
          > java.io.IOException: cannot resolve 'es.tld' into a valid tag library
          > at weblogic.servlet.jsp.JspLexer.jspException(JspLexer.java:782)
          > It appears that when precompiling, JSPC is not able to pull TLDs from a
          JAR file,
          > which is how the WebLogic Portal custom tags are specified in the portal
          web application
          > web.xml. It appears to work if I extract the TLD from the tag library JAR
          and reference
          > the extracted file, however I do not want to have to do this for the 20+
          tag libraries
          > in WebLogic Portal. I've searched this site pretty thoroughly to no
          avail...is there
          > an easier workaround?
          >
          > Thanks,
          >
          > Andy

WebLogic Portal vs Oracle Portal

Anyone know the differences in term of features of WebLogic Portal and Oracle Portal?
i) WebLogic Portal supports Web 2.0 while Oracle Portal doesn't?
ii) Oracle Portal provides SSO to oracle applications while WebLogic Portal doesn't?
Any other different features?
Please advise, thanks.

There are lots of differences, but I think you should post your question in the WebCenter and Web 2.0 Technology forum with some additional detail as to why you are asking:
WebCenter Portal
For example, are you making a technology choice for a particular project? What portal requirements do you have? What are the skillsets of those who will be implementing, etc.
The long term strategy is to converge on the WebCenter product, but there are nuances that may make other portal products a better fit in the short-term.

Migration of oracle portal contents/applications to Weblogic portal

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