Oracle ADF x MVC??

Hi folks!!
I'm wondering how to match entity objects to MVC pattern since business rules are within the Entity Object Component... I mean business rule reside in the persistence layer (Business Service)??
thanks in advance.

ADF BC is considered a Business Service. Oracle identifies ADF Model as the model component of the MVC pattern.
"ADF Model - A thin model layer that adapts and combines a full range of business services as desired, including Oracle ADF Business Components, Oracle TopLink mappings, JavaBeans, Enterprise JavaBeans, and web services."
See literature for more a more in-depth treatment of the subject:
http://www.oracle.com/webapps/online-help/jdeveloper/10.1.3/state/content/navId.4/navSetId._/vtAnchor.sm0002/vtTopicFile.bcadfdevguide%7Cintro~htm/

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Thanks you.
I had seen this blog but it does not match wath I need. I have an MVC project whith some ADF Business Components and I need access to MySQL Database.
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<hr/>
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Hello,
I have very simple and silly doubt.
I believe ADF is built using MVC framework.
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Any help and suggestions are welcome.
Thanks

Hi,
ADF is Oracles implementation of the MVC design pattern including Model View and Controller layers.
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Empno Ename job Salary Comm
15 i1     support 50000     11
Deptno dname      Loc
5     IT          sss
3     Account     sss
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16 i2     support     8000     10
Deptno dname      Loc
5     IT     sss
3     Account     sss
2     Software sss
4     Operation sss
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plz any one can help
thanks

Please any one help for this query
I have two tables Emp, Dept
I have query like this select * from Emp e, Dept d where e.deptno=d.deptno
Query is fetching like this
Empno Ename job Salary Comm deptno deptno dname      Loc
15 i1     support     50000     11     5     5     IT          sss
15 i1     support     50000     11     3     3     Account     sss
16 i2     support     8000     10     5     5     IT          sss
16 i2     support     8000     10     3     3     Account     sss
16 i2     support     8000     10     3     3     Software      sss
16 i2     support     8000     10     4     4     Operation      sss
Query is fetching 6 rows.
but my requirement is what ever records fetching from database with same employee number is one record that is same employee number dept names grouped I will show it as one record how to fetch records from data base.
Here is the example (My Requirement):
This is first row:
Empno Ename job Salary Comm
15 i1     support 50000     11
Deptno dname      Loc
5     IT          sss
3     Account     sss
This is second row:
Empno ename job Salary Comm
16 i2     support     8000     10
Deptno dname      Loc
5     IT     sss
3     Account     sss
2     Software sss
4     Operation sss
i am useing oracle ADF if any possibility in view links either i get from the query as i mentioned.
plz any one can help
thanks

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Unable to find class oracle.adf.controller.faces.lifecycle.ADFPhaseListener

hi ,OTN
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Caused By: com.sun.faces.config.ConfigurationException:
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     Truncated. see log file for complete stacktrace
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weblogic.application.ModuleException:
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Caused By: com.sun.faces.config.ConfigurationException:
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>
<08/10/2010 EET 04:11:11 م> <Error> <Deployer> <BEA-149202> <Encountered an exception while attempting to commit the 1 task for the application 'Version4'.>
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help please?

thank you for quick reply. but I ran my application in the integrated weblogic server in the Jdeveloper.I did not deploy it to a standalone one.did you mean the default domain?

Unable to open OAF page oracle.adf.mds.MetadataDefException:

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<ui:columnHeader xmlns:ui="http://xmlns.oracle.com/uix/ui">
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</oa:column>
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Looking for some guys to help out on a project for about 7 weeks. Start early March. On site. Oracle ADF with Java. Good pay rates!
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Hi,
very nice to talking with you through oracle forums. what kinds of help you needed.
You are looking for java with oracle ADF, Toplink developer....or anyother
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regards,
abu
Message was edited by:
asufian

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Oracle ADF task flow setup failing- deployment issue

Hi Experts,
We are facing issue while deploying the ADF taskflow to Oracle webcenter portal/application server.
We will need your help to get any pointers from your Oracle network to help resolve.
Details of issue are as below.
Please help ASAP.
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******Code Snippet #1**************************
txn = getDBTransaction();
Connection con =
((DBTransactionImpl) txn).getPersistManagerConnection();
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st.registerOutParameter(5, OracleTypes.ARRAY, lineTrxTypeObj);
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***** error snippet #2**********************
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at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.portlet.client.adapter.adf.ADFPortletFilter.doFilter(ADFPortletFilter.java:32)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.webcenter.framework.events.dispatcher.EventDispatcherFilter.doFilter(EventDispatcherFilter.java:44)
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:205)
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at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:106)
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at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
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at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:271)
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at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
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at oracle.webcenter.content.integration.servlets.ContentServletFilter.doFilter(ContentServletFilter.java:168)
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Maybe this can help you: http://mike.hostetlerhome.com/2007/02/12/weblogic-oracle-and-blobs-oh-my/
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Hello All,
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----- LEVEL 1: DETAIL 0 -----
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----- LEVEL 2: DETAIL 0 -----
(oracle.jbo.JboException) JBO-29000: Unexpected exception caught: oracle.jbo.NameClashException, msg=JBO-25001: Name ServiceRequestsTable of object type Attribute already exists
----- LEVEL 3: DETAIL 0 -----
(oracle.jbo.NameClashException) JBO-25001: Name ServiceRequestsTable of object type Attribute already exists
I changed the names of each object but still the problem persisted.
If any body can help me on this I will really appreciate it. Thanx a ton in advance.
I have downloaded and using the latest JDeveloper version 10.1.3.1.0.3984
Please help me on this.
Regards,
Saket Maheshwary

Saket,
Did you ever get this situation resolved?
I'm working thru the tutorial myself and get the same error except the object is Product.
Do you have any clues?
Thanks,
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http://docs.oracle.com/cd/E28280_01/apirefs.1111/e12419/toc.htm
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http://www.oracle.com/technetwork/developer-tools/adf/overview/index-085534.html
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Release Notes: http://www.oracle.com/technetwork/developer-tools/jdev/11gr2update3-1851251.html
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