Jdev10g JSP + ADF + TopLink use of sessions.xml

I am using JSP/Struts, ADF and TopLink. I would like my data controls to use the database information in sessions.xml instead of the TopLink deployment descriptor. It appears that, in order to do that, I have to subclass oracle.adf.model.generic.toplink.ToplinkDataControl, which is one of the system ADF classes. Am I wrong?
Thanks,
Ara

If you are using jdev to create your toplink mappings and sessions.xml in the same project, you should be able to specify the location of the toplink-deployment-descriptor in the sessions.xml as follows:
/META-INF/Model/toplink-deployment-descriptor.xml
This issue (3583952) was fixed in Jdev 9.0.5.2. Please make sure you are using JDev 9.0.5.2 and 9.0.5.1.
Thanks,
Anuj Jain

Similar Messages

  • Jdev10g JSP + ADF + TopLink  debug logging

    Is there some way to specify the logging level when running a JSP/Struts + ADF + TopLink application? I suppose I can set the logging on the Struts action servlet but that will not give me a log of the TopLink statements. Normally, this is set in sesssions.xml, but ADF does not seem to use that file.
    Thanks,
    Ara

    Hi,
    Thanks for ur suggestion. I wanted to make this work with jdeveloper 10g ,as I am also using jdev for OAF development. I cannot use jdeveloper 10g for my other development activities. So kindly let me know as how to make ADF pages work with Jdeveloper 10g.
    I have followed the steps in the turorial (URL) as given below:
    http://maishareef.com/tutorials/s11.php
    In this tutorial, the ADF page is developed with jdev 10g.
    Thanks,
    Sathya

  • Sessions.xml data source not working using toplink

    I'm having some difficulty getting a data source to work. I have an ADF selectOneChoice component and I want the list of values available to be bound to a database given by the JNDI name and controlled at the j2ee container level.
    I have created a sessions.xml file
    <toplink-configuration>
    <session>
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    <project-xml>META-INF/PIMS_ADF_TLMap.xml</project-xml>
    <session-type>
    <server-session/>
    </session-type>
    <login>
    <datasource>jdbc/PIMSDS</datasource>
    <uses-external-connection-pool>true</uses-external-connection-pool>
    </login>
    <connection-pool>
    <is-read-connection-pool>true</is-read-connection-pool>
    <name>default</name>
    <login>
    <datasource>jdbc/PIMSDS</datasource>
    <platform-class>Oracle10g</platform-class>
    <uses-external-connection-pool>true</uses-external-connection-pool>
    </login>
    </connection-pool>
    </session>
    </toplink-configuration>
    The sessions.xml points to the toplink mapping file PIMS_ADF_TLMap.xml, which contains information about the database view that is used to populate the drop down list. It also contains a deployment connection:
    <toplink:login xsi:type="toplink:database-login">
    <toplink:platform-class>oracle.toplink.platform.database.oracle.Oracle10Platform</toplink:platform-class>
    <toplink:user-name>pimsdev</toplink:user-name>
    <toplink:password>BB742416276274A494F7008B3AE0FB10</toplink:password>
    <toplink:driver-class>oracle.jdbc.OracleDriver</toplink:driver-class>
    <toplink:connection-url>jdbc:oracle:thin:@yvworad01:1521:PIMSD</toplink:connection-url>
    </toplink:login>
    The problem I'm having is that my ADF application always binds the selectOneChoice to the connection-url in the toplink mapping file instead of the datasource in the sessions.xml.
    If I remove the deployment connection from the mwp file, recompile and deploy I get a JBO-29000 error about not having a suitable driver.
    Does anyone know how to get the selectOneChoice to bind to a datasource instead of the toplink mapping connection-url?

    Hi Aaakar,
    From the error message, please try to change the setting of Credential type for the data source on report manager as follows:
    Go to the Data Sources properties page.
    For the Connect Using option, select Credentials stored securely in the report server.
    In User Name and Password, type credentials that can be used to access the database. If you are using SQL Server as the data source, the user name must be valid for both logging on to the server and for accessing the database that contains the data for
    the report.
    If the user name and password are credentials for a Windows account, select Use as Windows Credentials.
    If you want the report server to pass the credentials of the user accessing the report to the server hosting the external data source, click Windows Integrated Security. In this case, the user is not prompted to type a user name or password.
    For more details about Configure Data Source Properties, please see:
    http://technet.microsoft.com/en-us/library/ms155882.aspx
    Hope this helps.
    Thanks,
    Katherine Xiong
    Katherine Xiong
    TechNet Community Support

  • Toplink project using sessions.xml

    Hi All
    Can i avoid using the Toplink sessions.xml. i.e. can i some how run my application with out using the sessions.xml, passing the login information and toplink java project class as runtime parameters.
    I use Toplink 10.0.3 with Oracle database.
    Thanks in advance,

    You do not have to use sessions.xml. It is provided as a convenience mechanism for configuring the session through the SessionManager. It includes configuration beyond what is in the project definition for some of the runtime/deployment details:
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    - external transaction controller
    - logging
    - session event listeners
    - cache synchronization
    All of these can alternatively be configured in you application code and the project can be generated from the Mapping Workbench (XML or Java Class) or hand written.
    Project project = XMLProjectReader.read("TS_ExampleProject.xml", Thread.currentThread().getContextClassLoader());
    Server server = project.createServerSession();
    server.logMessages();
    // configure connection pool usage
    // configure external tx controller
    server.login();
    Doug

  • Jdev10g + toplink + sessions.xml

    I am trying to develop an app entirely in JDev 10g
    and would like to describe database connection details via the J2EE datasources. If I am using toplink this means using the session.xml file. Placing the sessions.xml file at the root of the class path WORKS for a java application but the same code FAILS when running within the standalone application i.e.
    ServerSession session = (ServerSession)SessionManager.getManager().getSession("Connection1")
    even
    ServerSession session = (ServerSession)SessionManager.getManager().getSession("Connection1", this.getClass().getClassLoader());
    fails. I can code:
    InputStream stream = this.getClass().getResourceAsStream("/sessions.xml");
    and read the contents of the file running in the embedded OC4J. Is it possible to run a top link web app within the embedded OC4J container accessing a sessions.xml file.

    If you are using jdev to create your toplink mappings and sessions.xml in the same project, you should be able to specify the location of the toplink-deployment-descriptor in the sessions.xml as follows:
    /META-INF/Model/toplink-deployment-descriptor.xml
    This issue (3583952) was fixed in Jdev 9.0.5.2. Please make sure you are using JDev 9.0.5.2 and 9.0.5.1.
    Thanks,
    Anuj Jain

  • Session.xml-The Network Adapter could not establish the connection

    I am using Oracle TopLink 10g Release 3 (10.1.3.1.0) and Weblogic 9.2.
    TopLink Configurations in session.xml are as follows:
    <?xml version="1.0" encoding="UTF-8"?>
    <toplink-sessions version="10g Release 3 (10.1.3.1.0)" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <session xsi:type="server-session">
    <name>default</name>
    <event-listener-classes/>
    <primary-project xsi:type="xml">BharosaTLMappings.xml</primary-project>
    <login xsi:type="database-login">
    <platform-class>oracle.toplink.platform.database.oracle.Oracle10Platform</platform-class>
    <user-name>bharosa</user-name>
    <password>orclam</password>
    <sequencing>
    <default-sequence xsi:type="native-sequence">
    <name>Native</name>
    <preallocation-size>1</preallocation-size>
    </default-sequence>
    </sequencing>
    <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
    <connection-url>jdbc:oracle:thin:@10.77.199.114:1521:orcl</connection-url>
    </login>
    <connection-pools>
    <read-connection-pool>
    <name>ReadConnectionPool</name>
    </read-connection-pool>
    <write-connection-pool>
    <name>default</name>
    </write-connection-pool>
    </connection-pools>
    <connection-policy/>
    </session>
    </toplink-sessions>
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    e 3 (10.1.3.1.0) (Build 061004)
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    at oracle.toplink.sessions.DefaultConnector.connect(DefaultConnector.java:64)
    at oracle.toplink.sessions.DatasourceLogin.connectToDatasource(DatasourceLogin.java:147)
    at oracle.toplink.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:197)
    at oracle.toplink.internal.databaseaccess.DatabaseAccessor.connect(DatabaseAccessor.java:220)
    at oracle.toplink.internal.databaseaccess.DatasourceAccessor.connect(DatasourceAccessor.java:273)
    at oracle.toplink.threetier.ConnectionPool.buildConnection(ConnectionPool.java:82)
    at oracle.toplink.threetier.ConnectionPool.startUp(ConnectionPool.java:304)
    at oracle.toplink.threetier.ServerSession.connect(ServerSession.java:435)
    at oracle.toplink.publicinterface.DatabaseSession.login(DatabaseSession.java:503)
    at oracle.toplink.tools.sessionmanagement.SessionManager.getSession(SessionManager.java:379)
    at oracle.toplink.tools.sessionmanagement.SessionManager.getSession(SessionManager.java:184)
    at oracle.toplink.tools.sessionmanagement.SessionManager.getDefaultSession(SessionManager.java:98)
    at com.bharosa.common.toplink.TopLinkDBMgr.<init>(TopLinkDBMgr.java:54)
    at com.bharosa.vcrypt.dataaccess.util.VCryptDataAccessMgr.initializeDBMgr(VCryptDataAccessMgr.java:132
    at com.bharosa.vcrypt.dataaccess.util.VCryptDataAccessMgr.<init>(VCryptDataAccessMgr.java:58)
    at com.bharosa.common.actions.AuthRequestProcessor.<init>(AuthRequestProcessor.java:49)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
    at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
    at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27
    at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
    at java.lang.Class.newInstance0(Class.java:350)
    at java.lang.Class.newInstance(Class.java:303)
    at org.apache.struts.util.RequestUtils.applicationInstance(RequestUtils.java:145)
    at org.apache.struts.action.ActionServlet.getRequestProcessor(ActionServlet.java:573)
    at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1162)
    at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:397)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:743)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:856)
    at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:225)
    at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:127)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:283)
    at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:175)
    at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.jav
    a:3214)
    at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
    at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:121)
    at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:1983)
    at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:1890)
    at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1344)
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    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)
    at oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)
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    at oracle.jdbc.driver.T4CConnection.logon(T4CConnection.java:387)
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    Can you try writing a testcase that allows you to connect to the database by going through JDBC ?

  • How do I create a session with the datasource set in code not sessions.xml

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  • Sessions.xml is not found when debugging multiproject configuration

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