ADF - Jdev 11 - application level caching
Hi All,
Our system user SOA calls to populate UI's.
So in order to make performance faster, i am planning to store LOV'S values in application scope.
So i am looking at a solution where i can populate the lists in managed bean which is stored in application scope, when application loads.
How i can achieve this solution, can i have servlet listener. Can i get access to bean when application loads.
Regards
Praveen
Hi Frank,
I am planning to have context listener, where i can store my attributes at application level.
Instead of making frequent SOA calls for populating LOV'S, i can just get the attribute and set it.
Regards
Praveen
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which is shared for all sessions accessing the application. Normally this
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http://www.tangosol.com/coherence.jsp
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Hi all!
I'm deploying my application, I deployed ADF to Oracle Application Server 10g(10.1.2) with success. I do follow the article "Deploying Oracle ADF JClient
Applications with Java Web Start" , I was create Data source with name is IspDS and then i test AppModule with Connection and Data source, Midle tier server type is Oracle 9iAS EJB but i get erorr:
JBO-30003: The application pool (.10846777B87) failed to checkout an application module due to the following exception:
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-25222: Unable to create application module.
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1772)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-25222: Unable to create application module.
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:541)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
oracle.jbo.JboException: JBO-25222: Unable to create application module.
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:156)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:168)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.remoteLookup(AmHomeImpl.java:99)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.getRemoteApplicationModuleHome(AmHomeImpl.java:40)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.lookupUsingPlatformContext(AbstractApplicationModuleHomeImpl.java:82)
at oracle.jbo.client.ejb.ApplicationModuleHomeImpl.<init>(ApplicationModuleHomeImpl.java:51)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.<init>(AbstractApplicationModuleHomeImpl.java:35)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.<init>(AmHomeImpl.java:33)
at oracle.jbo.client.remote.ejb.ias.InitialContextImpl.createJboHome(InitialContextImpl.java:28)
at oracle.jbo.common.JboInitialContext.lookup(JboInitialContext.java:77)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:137)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:153)
at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2324)
at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1781)
at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:663)
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
... 25 more
----- LEVEL 1: DETAIL 0 -----
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-25222: Unable to create application module.
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1772)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-25222: Unable to create application module.
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:541)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
oracle.jbo.JboException: JBO-25222: Unable to create application module.
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:156)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:168)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.remoteLookup(AmHomeImpl.java:99)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.getRemoteApplicationModuleHome(AmHomeImpl.java:40)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.lookupUsingPlatformContext(AbstractApplicationModuleHomeImpl.java:82)
at oracle.jbo.client.ejb.ApplicationModuleHomeImpl.<init>(ApplicationModuleHomeImpl.java:51)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.<init>(AbstractApplicationModuleHomeImpl.java:35)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.<init>(AmHomeImpl.java:33)
at oracle.jbo.client.remote.ejb.ias.InitialContextImpl.createJboHome(InitialContextImpl.java:28)
at oracle.jbo.common.JboInitialContext.lookup(JboInitialContext.java:77)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:137)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:153)
at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2324)
at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1781)
at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:663)
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
... 25 more
----- LEVEL 2: DETAIL 0 -----
oracle.jbo.JboException: JBO-29000: Unexpected exception caught: oracle.jbo.JboException, msg=JBO-25222: Unable to create application module.
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:541)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
oracle.jbo.JboException: JBO-25222: Unable to create application module.
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:156)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:168)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.remoteLookup(AmHomeImpl.java:99)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.getRemoteApplicationModuleHome(AmHomeImpl.java:40)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.lookupUsingPlatformContext(AbstractApplicationModuleHomeImpl.java:82)
at oracle.jbo.client.ejb.ApplicationModuleHomeImpl.<init>(ApplicationModuleHomeImpl.java:51)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.<init>(AbstractApplicationModuleHomeImpl.java:35)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.<init>(AmHomeImpl.java:33)
at oracle.jbo.client.remote.ejb.ias.InitialContextImpl.createJboHome(InitialContextImpl.java:28)
at oracle.jbo.common.JboInitialContext.lookup(JboInitialContext.java:77)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:137)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:153)
at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2324)
at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1781)
at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:663)
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
... 25 more
----- LEVEL 3: DETAIL 0 -----
oracle.jbo.JboException: JBO-25222: Unable to create application module.
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:156)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
## Detail 0 ##
javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:168)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.remoteLookup(AmHomeImpl.java:99)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.getRemoteApplicationModuleHome(AmHomeImpl.java:40)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.lookupUsingPlatformContext(AbstractApplicationModuleHomeImpl.java:82)
at oracle.jbo.client.ejb.ApplicationModuleHomeImpl.<init>(ApplicationModuleHomeImpl.java:51)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.<init>(AbstractApplicationModuleHomeImpl.java:35)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.<init>(AmHomeImpl.java:33)
at oracle.jbo.client.remote.ejb.ias.InitialContextImpl.createJboHome(InitialContextImpl.java:28)
at oracle.jbo.common.JboInitialContext.lookup(JboInitialContext.java:77)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:137)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:153)
at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2324)
at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1781)
at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:663)
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
... 25 more
----- LEVEL 4: DETAIL 0 -----
javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:168)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.remoteLookup(AmHomeImpl.java:99)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.getRemoteApplicationModuleHome(AmHomeImpl.java:40)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.lookupUsingPlatformContext(AbstractApplicationModuleHomeImpl.java:82)
at oracle.jbo.client.ejb.ApplicationModuleHomeImpl.<init>(ApplicationModuleHomeImpl.java:51)
at oracle.jbo.client.remote.ejb.AbstractApplicationModuleHomeImpl.<init>(AbstractApplicationModuleHomeImpl.java:35)
at oracle.jbo.client.remote.ejb.ias.AmHomeImpl.<init>(AmHomeImpl.java:33)
at oracle.jbo.client.remote.ejb.ias.InitialContextImpl.createJboHome(InitialContextImpl.java:28)
at oracle.jbo.common.JboInitialContext.lookup(JboInitialContext.java:77)
at javax.naming.InitialContext.lookup(InitialContext.java:347)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:137)
at oracle.jbo.common.ampool.DefaultConnectionStrategy.createApplicationModule(DefaultConnectionStrategy.java:81)
at oracle.jbo.common.ampool.ApplicationPoolImpl.instantiateResource(ApplicationPoolImpl.java:2214)
at oracle.jbo.pool.ResourcePool.createResource(ResourcePool.java:532)
at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:1859)
at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:1739)
at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:2611)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:441)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:411)
at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:406)
at oracle.jbo.client.Configuration.getApplicationModule(Configuration.java:1505)
at oracle.jbo.client.Configuration.createRootApplicationModuleFromConfig(Configuration.java:1478)
at oracle.jbo.jbotester.ConnectionInfo.useApplicationModule(ConnectionInfo.java:129)
at oracle.jbo.jbotester.MainFrame.init(MainFrame.java:352)
at oracle.jbo.jbotester.MainFrame.main(MainFrame.java:341)
Caused by: java.net.ConnectException: Connection refused: connect
at java.net.PlainSocketImpl.socketConnect(Native Method)
at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
at java.net.Socket.connect(Socket.java:452)
at java.net.Socket.connect(Socket.java:402)
at java.net.Socket.<init>(Socket.java:309)
at java.net.Socket.<init>(Socket.java:153)
at com.evermind.server.rmi.RMIConnection.connect(RMIConnection.java:2324)
at com.evermind.server.rmi.RMIConnection.lookup(RMIConnection.java:1781)
at com.evermind.server.rmi.RMIServer.lookup(RMIServer.java:663)
at com.evermind.server.rmi.RMIContext.lookup(RMIContext.java:149)
... 25 more
Can you help me resolve this problem?
Thanks a lot.Hi,
looks like the database connection could not be established. The document contains a step-by-step description of how to ensure that the connect is working after deploying the BC as EJB. You can configure the BC tester to work with the EJB deployment to see if the model works.
Frank -
Paging from DB level or Application level .
Hi All,
Just wonder if anyone if you guys can give me some ideas no implementation of paging. How would normally paging be done? To be more exact, my question is referring that the paging should be done :
1. SQL Level
Here the retrieval of records are queried into block of record. ie: within
range of 1-10, 11-20. There will be likely multiple hit to DB.
2. Application level(jsp)
Here the retrieval of records are queried from one SQL stmt. ie:
select * from table where name = '';
Then if it returns more 10 rows, paging is done at application level.
The first option will reduce the network usage in terms of bandwidth.
Kindly advice asap.
And appreciate if u can give me any good links for reading
Thanks.It also depends on whether the data retrieved must be consistent. For example, I issue a search for records. The search completes and I receive the first page of results. I navigate to the second page. A user subsequently adds a new record that would have displayed on the first page.
So what should happen if I hit 'back'?
Option 1 is that I use database pagination methods. In this case, I will see the new record when I hit 'back'.
Option 2 is that I cache the results in memory (if the result set is small) or to the filesystem (if the result set is large). In this case, I will see the same page as before.Neither implementation is 'right'. It depends on the behavior that is required. Reports, for example, probably should not use method 1. However, searches probably do not need the snapshot produced by method 2.
If you do want to save the snapshot, be sure to consider serializing it to the filesystem. I normally create one file per page and populate the data there directly. The files are named [session_id]-[page number]. However, you have a considerable amount of freedom in how you approach this.
- Saish -
Merging Two JSF, ADF BC Web Applications into One...
My question is directly stated in the subject. What would be the best way to take two JSF, ADF BC web applications written by two developers and merge them into one web application. Any place to start would be greatly appreciated. Thank you.
Steve I wanted to try this method out first. I ran into a problem. I get a "HTTP 404 Not Found" error in the browser. I'm running this from the embedded OC4J in JDev. Maybe I don't understand how the context roots are referenced by the OC4J as they relate to testing this on my local machine.
Browser links when pages are run seperately:
http://10.13.8.44:8989/DptApp-UserInterface-context-root/faces/DptApp.jspx
http://10.13.8.44:8989/EmpApp-UserInterface-context-root/faces/EmpApp.jspx
Page locations on my local machine:
\JDEV32\jdev\mywork\DptApp\UserInterface\public_html\DptApp.jspx
\JDEV32\jdev\mywork\EmpApp\UserInterface\public_html\EmpApp.jspx
Code from the bean that I'm using to navigate from EmpApp to DptApp:
public String rtnRedirect() throws IOException {
FacesContext fc = FacesContext.getCurrentInstance();
HttpServletResponse response = (HttpServletResponse)fc.getExternalContext().getResponse();
response.sendRedirect("/DptApp/faces/DptApp.jspx");
fc.responseComplete();
return null;
}I altered my redirect to reflect what I was seeing on my local machine (response.sendRedirect("/DptApp-UserInterface-context-root/faces/DptApp.jspx")) and still got the error. I'm sure I'm referencing the location of the pages incorrectly, but I'm not sure where to look to fix this. Any suggestions would be greatly appreciated. Thanks. -
Deploy ADF Fusion Web Application on Amazon EC2 Weblogic
Hi,
I am trying to deploy ADF Fusion Web Application (developed using JDev) on Amazon EC2 Weblogic app server but with no success.
Can anyone enlighten me how to deploy ADF Fusion Web App on Amazon EC2 Weblogic?
Thanks for kind assistance!Hi,
Thanks for your prompt assistance.
I managed to run "wls_jumpstart" but I am unable to start the console even though I have created a domain.
I cannot find any instructions anywhere about deploying ADF Fusion Web Apps on Amazon EC2 Weblogic or any case studies of success anywhere.
Hence, I am not sure if ADF Runtime is available on the Weblogic on Amazon EC2. Can you please help me in this area as well?
It will be great if you can point me to some instructions on how to load web apps to Amazon EC2 Weblogic as I am quite new to both JDev and Amazon EC2.
Thanks. -
Coherence as a hibernate 2nd level cache
Hello,
I'm trying to use Coherence as a hibernate 2nd level cache but I'm getting the following exception when there are hundreds of concurrent DB transactions.
java.lang.IllegalStateException: Exceeded maximum number of waiting threads (Status=1)
at com.tangosol.net.cache.OverflowMap$Status.waitForAvailable(OverflowMap.java:4029)
at com.tangosol.net.cache.OverflowMap.prepareStatus(OverflowMap.java:2152)
at com.tangosol.net.cache.OverflowMap.beginKeyProcess(OverflowMap.java:1873)
at com.tangosol.net.cache.OverflowMap.getInternal(OverflowMap.java:580)
at com.tangosol.net.cache.OverflowMap.get(OverflowMap.java:330)
at com.tangosol.coherence.component.util.CacheHandler.getLease(CacheHandler.CDB:3)
at com.tangosol.coherence.component.util.CacheHandler.ensureLease(CacheHandler.CDB:4)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.grid.ReplicatedCache.updateResource(ReplicatedCache.CDB:18)
at com.tangosol.coherence.component.util.CacheHandler.put(CacheHandler.CDB:11)
at com.tangosol.coherence.component.util.CacheHandler.putAll(CacheHandler.CDB:8)
at com.tangosol.coherence.component.util.SafeNamedCache.putAll(SafeNamedCache.CDB:1)
at com.tangosol.coherence.hibernate.CoherenceCache.put(CoherenceCache.java:90)
at org.hibernate.cache.impl.bridge.BaseGeneralDataRegionAdapter.put(BaseGeneralDataRegionAdapter.java:48)
at org.hibernate.cache.UpdateTimestampsCache.preinvalidate(UpdateTimestampsCache.java:70)
Anyone have any ideas?
The timestamps cache has the default replicated cache scheme.
Thanks,
IvelinHello,
Actually it's happening during read from a replicated cache too.
java.lang.IllegalStateException: Exceeded maximum number of waiting threads (Status=1)
at com.tangosol.net.cache.OverflowMap$Status.waitForAvailable(OverflowMap.java:4029)
at com.tangosol.net.cache.OverflowMap.prepareStatus(OverflowMap.java:2152)
at com.tangosol.net.cache.OverflowMap.beginKeyProcess(OverflowMap.java:1873)
at com.tangosol.net.cache.OverflowMap.getInternal(OverflowMap.java:580)
at com.tangosol.net.cache.OverflowMap.get(OverflowMap.java:330)
at com.tangosol.coherence.component.util.CacheHandler.getLease(CacheHandler.CDB:3)
at com.tangosol.coherence.component.util.CacheHandler.getCachedResource(CacheHandler.CDB:10)
at com.tangosol.coherence.component.util.CacheHandler.get(CacheHandler.CDB:1)
at com.tangosol.coherence.component.util.SafeNamedCache.get(SafeNamedCache.CDB:1)
at com.tangosol.coherence.hibernate.CoherenceCache.get(CoherenceCache.java:65)
at org.hibernate.cache.impl.bridge.BaseGeneralDataRegionAdapter.get(BaseGeneralDataRegionAdapter.java:44)
at org.hibernate.cache.StandardQueryCache.get(StandardQueryCache.java:130)
at org.hibernate.loader.Loader.getResultFromQueryCache(Loader.java:2188)
at org.hibernate.loader.Loader.listUsingQueryCache(Loader.java:2151)
at org.hibernate.loader.Loader.list(Loader.java:2121)
at org.hibernate.loader.criteria.CriteriaLoader.list(CriteriaLoader.java:118)
at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1597)
at org.hibernate.impl.CriteriaImpl.list(CriteriaImpl.java:306)
at org.hibernate.impl.CriteriaImpl.uniqueResult(CriteriaImpl.java:328)
There must be a configuration option to control the number of waiting threads, right?
I guess it's not a hardcoded constant.
The statistics of the cache we are reading from are:
0.99 hit probability
550 303 gets
1469 puts
Size: 1270This is for 5 mins period.
This cache holds the configuration of the application, so there are almost no writes.
Thanks,
Ivelin -
Need advice for deploy adf web fusion application created in Jdev11gTp4
hello,
need advice for deploy adf web fusion application created in Jdev11gTp4
and it will be nice if you have helper sites
thanks
greenAppleIs there something specific in TP4 that you want to use TP4 - as John suggests, it might be an idea to use the full production release (11g). As for resources for information you can check out
[Jdev Home|http://otn.oracle.com/products/jdev] this page contains links to the developers guides and various how tos etc etc. The follownig page is also useful and is focused more to those who are less familiar with Java
[JDev for Forms|http://otn.oracle.com/formsdesignerj2ee]
Hope this helps and maybe if you can be more specific we can better guide you.
Regards
Grant -
How to keep an application level object running with SunIDM?
We are working on intergrate a gmail project with SunIDM. We need an application level object running with SunIDM so it will maintain a token generated from Gmail side. In anther servlet project, I had this object saved in the attribute of the ServletContext, then other session level servlet could share this attribute anytime. Is there a way to store attribute in Servlet Context and have it shared by different user session in SunIDM? I have been reading documents and searched this forum, haven't find any topics related how to maintain an application level object live. Hopefully that I can get some hint here.
Thank you so much.Paul, Thank you so much for the further explaination. I don't think it will work since the token generated from gmail will expire every 24 hours.
We are using the gdata library published from by gmail people, and I create a new UserService object and have it run in the application level. The UserService object will generate a token and renew it every 24 hours behind the scene. Here is how I implement it in my Servlet project:
//to have a UserService object running at the application level:
public class GmailUserService extends HttpServlet {
public void init(ServletConfig config) throws ServletException{
super.init();
userService = new UserService(myApplication);
config.getServletContext().setAttribute("gmailUserService", userService);
//to access this UserService object from other servlet in each user session:
UserService userService = (UserService)servletContext.getAttribute("gmailUserService");
Gmail will trigger an error if we create a new UserService object for each user. They recommend to have all the user to share one UserService object. I am looking for similar approach in SunIDM.
Thank you again, Paul, for trying to help. -
Session time out when working in application level
Hi
We are upgraded our PROD environment from 11.5.10.2 to R12.1.3
When end user working at application level then it is throughing the session time out error, end user is not idle state he active and working on application level
I have checked the profile ICX:Session Timeout it is 30
Thanks
ShaikHi;
Please see:
ICX:SESSION TIME OUT
Re: Inccreasing the timeout parameter for the Oracle R12 session
Also see:
How AutoConfig sets ICX: Session Timeout [ID 307149.1]
How To Manage Timeout at Responsibility Level [ID 412224.1]
Regard
Helios -
How to give JASS Security to ADF BC Swing Application.
Hello Friends,
->I read lots of threads about JASS Security in ADF about Web Application.
->But i am not getting any solution/Document Which explains, How to Implement JASS Security to ADF BC Swing Apllication.
-> I Will Explain Which type of application we developed.
We had developed one Whole ERP Product by using ADF BC [Swing] Technology.We have 480 Forms in our Application.Now i need to give security to my Application.
->I Will Explain Structure of Application.
We have seperate Application Module for each form means i have 480 Application Modules in my application.I create seperate session beans for each Application Module and I deploy it on Standalone OC4J Server
So please friends help me out to give security to my application.
Thanks in Advance.Hello Franks
First thanks for your reply.
--> As you suggested two options for me but i would like to go with second option.
JAZN with ADF BC.
---> As you said i need to do jbo.security.enforce property set to "auth".but currently i made it "Test" to trace login user means to set History Columns.
--->Frank i am waiting for your documents.If you have documents in the format of how-to-do then Please Forward me.
Thanks Frank -
How to set a page template as an "application level default template"?
Hi,
For some reason, my default application level page template is not 'default' anymore. is there a way to set that? Thanks.See Home>Application Builder>Application 999999>Shared Components>Themes>Create / Edit
Jeff -
Using database views in ADF mobile client application
Hi,
I am using Jdeveloper 11.1.1.4 and WLS 10.3.4.
I have developed a POC in ADF mobile client application both with and without synchronization. However, both work with entity objects based on tables.
I need to use database views instead of tables. When I try to include entity object (based on views) in the view object, it shows an error saying "Only the entity objects based on tables can be selected"
Please guide me if there is a work around for this.
Also, please let me know if there is way to develop an ADF mobile client application skipping the use of entity objects at all and using view objects directly to specify the database query and fetch data from the database.
Thanks in advance.
Ansh
Edited by: ansh on Mar 28, 2011 5:40 AMHi, Ansh:
Currently, out of box, ADF Mobile Client does not support synchronization against Database Views. This is because Mobile Server imposes some schema restrictions to ensure synchronization with multi-table views would work correctly. This schema restriction requires, for example, the view must have a primary parent table with key defined, and also all base table must be included in the data publication. These dependencies requires manual resolution and advanced planning, and is managed outside of the ADF Mobile Client/JDeveloper project.
To continue development, you would need to create server Entity Objects directly against the base tables. You can then create the mobile ADF Business Component (EOs, VOs, etc). You can then create View Objects in your ADF Mobile Client application based on the database views, in order to retrieve the data you need exactly. In other words, instead of basing EO on the database view, create View Objects in the mobile applicaiton to mimic what you had in the View Object.
Is there any other reason why you would need to access data via database views, instead of directly against base tables?
Thanks,
Joe Huang
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