Connection of Forms6i with MySQL database

Hi all,
Can any knows how to connect Form builder to MySQL Database.
I'am using Oracle Form builder 6i
and MySQL 3.23 Under Windows NT 4.0( Service pack 5a)
Pls give me your valuable suggestion
Regards,
Seema

use odbc

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There are <%= albums.size() %> recordings.
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Select Music Recording:
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</html>Message was edited by:
chongming

This is the deployment descriptor for the .ear file.
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE application PUBLIC '-//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN' 'http://java.sun.com/dtd/application_1_3.dtd'>
<application>
<display-name>MusicDAOApp</display-name>
<description>Application description</description>
<module>
    <web>
      <web-uri>war-ic.war</web-uri>
      <context-root>music</context-root>
    </web>
</module>
<module>
    <ejb>ejb-jar-ic.jar</ejb>
</module>

</application>
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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC '-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN' 'http://java.sun.com/dtd/ejb-jar_2_0.dtd'>
<ejb-jar>
<display-name>MusicEJB</display-name>
<enterprise-beans>
    <session>
      <display-name>MusicEJB</display-name>
      <ejb-name>MusicEJB</ejb-name>
      <home>asg.MusicEJB.MusicHome</home>
      <remote>asg.MusicEJB.Music</remote>
      <ejb-class>asg.MusicEJB.MusicBean</ejb-class>
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      <transaction-type>Bean</transaction-type>
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        <env-entry-name>MusicDAOClass</env-entry-name>
        <env-entry-type>java.lang.String</env-entry-type>
        <env-entry-value>asg.MusicEJB.MusicDAOCloudscape</env-entry-value>
      </env-entry>
     <env-entry>
     <env-entry-name>dbUrl</env-entry-name>
        <env-entry-type>java.lang.String</env-entry-type>
        <env-entry-value>jdbc:mysql://localhost/music</env-entry-value>
      </env-entry>
      <env-entry>
        <env-entry-name>dbUserName</env-entry-name>
        <env-entry-type>java.lang.String</env-entry-type>
        <env-entry-value>chongming</env-entry-value>
      </env-entry>
      <env-entry>
        <env-entry-name>dbPassword</env-entry-name>
        <env-entry-type>java.lang.String</env-entry-type>
        <env-entry-value>kcm82</env-entry-value>
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      <security-identity>
        <description></description>
        <use-caller-identity></use-caller-identity>
      </security-identity>
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</enterprise-beans>
</ejb-jar>I can combine the jar and war files into a ear file. deploying is alright without any errors.
However when i run the jsp, it prompt this error:
You Have Encountered an Error
Stack Trace
java.lang.NullPointerException
     at org.apache.jsp.musicGet_jsp._jspService(org.apache.jsp.musicGet_jsp:111)
     at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
     at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
     at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
     at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
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How to i solve the error? I look at he catch results in the command prompt of JBoss , i found that when running, the code will be caught by the exception and display this:int.java:527)
at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWor
kerThread.java:112)
at java.lang.Thread.run(Thread.java:595)
13:55:21,375 INFO [STDOUT] Unexpected Exception............: EJBException:; nes
ted exception is:
javax.ejb.EJBException: getMusicList: SQLException during DB Connection:
The url cannot be null
13:55:21,375 INFO [STDOUT] java.rmi.ServerException: EJBException:; nested exce
ption is:
javax.ejb.EJBException: getMusicList: SQLException during DB Connection:
The url cannot be null 13:55:21,375 INFO[STDOUT] at org.jboss.ejb.plugins.LogInterceptor.handleException(LogInterceptor.java:352)
13:55:21,375 INFO [STDOUT] at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:196)
What can i do to solve the problem? please helpMessage was edited by:
chongming
Message was edited by:
chongming
Message was edited by:
chongming

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     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:125)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: java.lang.NoClassDefFoundError: com/mysql/jdbc/DatabaseMetaData
     at weblogic.jdbc.wrapper.DatabaseMetaData_com_mysql_jdbc_DatabaseMetaData.getDatabaseProductVersion(Unknown Source)
     at oracle.jbo.server.DBTransactionImpl.initTransaction(DBTransactionImpl.java:1198)
     at oracle.jbo.server.DBTransactionImpl.initTxn(DBTransactionImpl.java:6838)
     at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:298)
     at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:329)
     at oracle.jbo.common.ampool.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:203)
     at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolConnect(ApplicationPoolMessageHandler.java:600)
     at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolMessage(ApplicationPoolMessageHandler.java:417)
     at oracle.jbo.server.ApplicationModuleImpl.doPoolMessage(ApplicationModuleImpl.java:9053)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.sendPoolMessage(ApplicationPoolImpl.java:4606)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2536)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:2346)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:3245)
     at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:571)
     at oracle.jbo.http.HttpSessionCookieImpl.useApplicationModule(HttpSessionCookieImpl.java:234)
     at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:504)
     at oracle.jbo.common.ampool.SessionCookieImpl.useApplicationModule(SessionCookieImpl.java:499)
     at oracle.adf.model.bc4j.DCJboDataControl.initializeApplicationModule(DCJboDataControl.java:517)
     at oracle.adf.model.bc4j.DCJboDataControl.getApplicationModule(DCJboDataControl.java:867)
     at oracle.adf.model.binding.DCDataControl.setErrorHandler(DCDataControl.java:487)
     at oracle.jbo.uicli.binding.JUApplication.setErrorHandler(JUApplication.java:261)
     at oracle.adf.model.BindingContext.put(BindingContext.java:1318)
     at oracle.adf.model.binding.DCDataControlReference.getDataControl(DCDataControlReference.java:247)
     at oracle.adf.model.BindingContext.instantiateDataControl(BindingContext.java:1020)
     at oracle.adf.model.dcframe.DataControlFrameImpl.doFindDataControl(DataControlFrameImpl.java:1645)
     at oracle.adf.model.dcframe.DataControlFrameImpl.internalFindDataControl(DataControlFrameImpl.java:1514)
     at oracle.adf.model.dcframe.DataControlFrameImpl.findDataControl(DataControlFrameImpl.java:1474)
     at oracle.adf.model.BindingContext.internalFindDataControl(BindingContext.java:1150)
     at oracle.adf.model.BindingContext.get(BindingContext.java:1103)
     at oracle.adf.model.binding.DCParameter.evaluateValue(DCParameter.java:82)
     at oracle.adf.model.binding.DCParameter.getValue(DCParameter.java:111)
     at oracle.adf.model.binding.DCBindingContainer.getChildByName(DCBindingContainer.java:2743)
     at oracle.adf.model.binding.DCBindingContainer.internalGet(DCBindingContainer.java:2791)
     at oracle.adf.model.binding.DCExecutableBinding.get(DCExecutableBinding.java:115)
     at oracle.adf.model.binding.DCUtil.findSpelObject(DCUtil.java:329)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1088)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$100(PanelFormLayoutRenderer.java:50)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1604)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1523)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
     at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
     at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:274)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
     at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
     at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1275)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1677)
     at oracle.adfinternal.view.faces.component.AdfViewRoot.encodeAll(AdfViewRoot.java:91)
     at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:399)
     at org.apache.myfaces.trinidadinternal.application.ViewDeclarationLanguageFactoryImpl$ChangeApplyingVDLWrapper.renderView(ViewDeclarationLanguageFactoryImpl.java:350)
     at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:131)
     at oracle.adf.model.servlet.ADFBindingFilter.doFilter(ADFBindingFilter.java:173)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused By: java.lang.ClassNotFoundException: com.mysql.jdbc.DatabaseMetaData
     at weblogic.utils.classloaders.GenericClassLoader.findLocalClass(GenericClassLoader.java:297)
     at weblogic.utils.classloaders.GenericClassLoader.findClass(GenericClassLoader.java:270)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:305)
     at java.lang.ClassLoader.loadClass(ClassLoader.java:246)
     at weblogic.utils.classloaders.GenericClassLoader.loadClass(GenericClassLoader.java:179)
     at weblogic.jdbc.wrapper.DatabaseMetaData_com_mysql_jdbc_DatabaseMetaData.getDatabaseProductVersion(Unknown Source)
     at oracle.jbo.server.DBTransactionImpl.initTransaction(DBTransactionImpl.java:1198)
     at oracle.jbo.server.DBTransactionImpl.initTxn(DBTransactionImpl.java:6838)
     at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:298)
     at oracle.jbo.server.DBTransactionImpl2.connectToDataSource(DBTransactionImpl2.java:329)
     at oracle.jbo.common.ampool.DefaultConnectionStrategy.connect(DefaultConnectionStrategy.java:203)
     at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolConnect(ApplicationPoolMessageHandler.java:600)
     at oracle.jbo.server.ApplicationPoolMessageHandler.doPoolMessage(ApplicationPoolMessageHandler.java:417)
     at oracle.jbo.server.ApplicationModuleImpl.doPoolMessage(ApplicationModuleImpl.java:9053)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.sendPoolMessage(ApplicationPoolImpl.java:4606)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.prepareApplicationModule(ApplicationPoolImpl.java:2536)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.doCheckout(ApplicationPoolImpl.java:2346)
     at oracle.jbo.common.ampool.ApplicationPoolImpl.useApplicationModule(ApplicationPoolImpl.java:3245)
     at oracle.adf.model.BindingContext.get(BindingContext.java:1103)
     at oracle.adf.model.binding.DCParameter.evaluateValue(DCParameter.java:82)
     at oracle.adf.model.binding.DCParameter.getValue(DCParameter.java:111)
     at oracle.adf.model.binding.DCBindingContainer.getChildByName(DCBindingContainer.java:2743)
     at oracle.adf.model.binding.DCBindingContainer.internalGet(DCBindingContainer.java:2791)
     at oracle.adf.model.binding.DCExecutableBinding.get(DCExecutableBinding.java:115)
     at oracle.adf.model.binding.DCUtil.findSpelObject(DCUtil.java:329)
     at com.sun.faces.el.DemuxCompositeELResolver.isReadOnly(DemuxCompositeELResolver.java:322)
     at com.sun.el.parser.AstValue.isReadOnly(Unknown Source)
     at com.sun.el.ValueExpressionImpl.isReadOnly(Unknown Source)
     at com.sun.faces.facelets.el.TagValueExpression.isReadOnly(TagValueExpression.java:120)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer._getUncachedReadOnly(EditableValueRenderer.java:476)
     at oracle.adfinternal.view.faces.renderkit.rich.EditableValueRenderer.cacheReadOnly(EditableValueRenderer.java:406)
     at oracle.adfinternal.view.faces.renderkit.rich.LabeledInputRenderer.beforeEncode(LabeledInputRenderer.java:128)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:510)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeFormItem(PanelFormLayoutRenderer.java:1088)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.access$100(PanelFormLayoutRenderer.java:50)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1604)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer$FormColumnEncoder.processComponent(PanelFormLayoutRenderer.java:1523)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:187)
     at org.apache.myfaces.trinidad.component.UIXComponent.processFlattenedChildren(UIXComponent.java:318)
     at org.apache.myfaces.trinidad.component.UIXComponent.encodeFlattenedChildren(UIXComponent.java:283)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer._encodeChildren(PanelFormLayoutRenderer.java:420)
     at oracle.adfinternal.view.faces.renderkit.rich.PanelFormLayoutRenderer.encodeAll(PanelFormLayoutRenderer.java:208)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
     at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
     at oracle.adfinternal.view.faces.renderkit.rich.FormRenderer.encodeAll(FormRenderer.java:274)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeChild(CoreRenderer.java:624)
     at oracle.adf.view.rich.render.RichRenderer.encodeChild(RichRenderer.java:3201)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeAllChildren(CoreRenderer.java:641)
     at oracle.adf.view.rich.render.RichRenderer.encodeAllChildrenInContext(RichRenderer.java:3062)
     at oracle.adfinternal.view.faces.renderkit.rich.DocumentRenderer.encodeAll(DocumentRenderer.java:1275)
     at oracle.adf.view.rich.render.RichRenderer.encodeAll(RichRenderer.java:1452)
     at org.apache.myfaces.trinidad.render.CoreRenderer.encodeEnd(CoreRenderer.java:511)
     at org.apache.myfaces.trinidad.component.UIXComponentBase.encodeEnd(UIXComponentBase.java:923)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1681)
     at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1677)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.adfinternal.view.faces.webapp.rich.RegistrationFilter.doFilter(RegistrationFilter.java:125)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
     at oracle.adfinternal.view.faces.activedata.AdsFilter.doFilter(AdsFilter.java:60)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl$FilterListChain.doFilter(TrinidadFilterImpl.java:468)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl._doFilterImpl(TrinidadFilterImpl.java:293)
     at org.apache.myfaces.trinidadinternal.webapp.TrinidadFilterImpl.doFilter(TrinidadFilterImpl.java:199)
     at org.apache.myfaces.trinidad.webapp.TrinidadFilter.doFilter(TrinidadFilter.java:92)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.security.jps.ee.http.JpsAbsFilter$1.run(JpsAbsFilter.java:119)
     at java.security.AccessController.doPrivileged(Native Method)
     at oracle.security.jps.util.JpsSubject.doAsPrivileged(JpsSubject.java:315)
     at oracle.security.jps.ee.util.JpsPlatformUtil.runJaasMode(JpsPlatformUtil.java:442)
     at oracle.security.jps.ee.http.JpsAbsFilter.runJaasMode(JpsAbsFilter.java:103)
     at oracle.security.jps.ee.http.JpsAbsFilter.doFilter(JpsAbsFilter.java:171)
     at oracle.security.jps.ee.http.JpsFilter.doFilter(JpsFilter.java:71)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at oracle.dms.servlet.DMSServletFilter.doFilter(DMSServletFilter.java:139)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Please help me if you can! Thank you in advance
Edited by: 1003357 on May 2, 2013 3:23 AM

I pasted the JDBC driver everywhere in the jdeveloper folders, to JDK and JRE.
The MySQL Connector Java JAR files are not found in the runtime class of the web application as indicated by the error message java.lang.NoClassDefFoundError, msg=com/mysql/jdbc/DatabaseMetaData
Please refer
http://docs.oracle.com/cd/E15523_01/web.1111/e13737/third_party_drivers.htm#autoId1

Strange problem with MySQL database

Hello,
I'm totally puzzled by a strange error occurring with PHP/MySQL on my website... I hope someone has got an idea of what's going on and can let me know.
In short, I have a MySQL database set up on the remote server where the website is hosted. Some pages of my website access this database with PHP.
If the website is viewed with a browser in Windows (Firefox), it works well, the database data appear on the pages.
If the website is viewed with a browser on Mac OS (Firefox, Safari), it doesn't work: the database isn't accessed, I get no error, just everything on the page below my PHP code is missing.
I've attached two screenshots to show this. The website URL is: http://www.cerc.co.uk/CERC/v02/
The pages were this occurs are: the home page (index.php and alternative index2.php), the Abous us/News page and the About us/News/Archives page.
I really don't get where my mistake is. I would like to keep the remote server connexion details outside the root folder, but I guess that if there is no solution to this problem, then I'll have to move it back (I think it might have worked like that).
Thanks in advance for any comment,
Emilie
More details
I'm using DW CS4 on Windows XP emulated via VMware on Mac OS 10.5 (don't ask why, I wasn't given any choice). I've set up a localhost server on XP via XAMP and the news database is also there.
Because I'm currently flipping often between the testing server and the remote server, I quickly got fed up to change all the time the connexion mode to the database (localhost or remote server) and have to resynchronise the files each time. Hence I decided to automate a bit the way the database is connected to.
1. These 4 HTML pages with PHP code have got the below two lines when the PHP code starts:
$pathpfx = "../.."; // see mysqlconnexion.php
include('assets_design/php/mysqlconnexion.php');
2. mysqlconnexion.php (see code below) calls a "connexion" file (in PHP) depending on the value of one parameter ($conxchoice). If $conxchoice = 1, the "connexion" file on the localhost is called. If $conxchoice = 2, the "connexion" file on the remote server is called. I've stored the appropriate version of mysqlconnexion.php on the localhost and the remote server (and I have checked it a million of times, they're in the right place).
<?php
// This code is called by and therefore included in the code of some PHP pages,
// independently of where the pages are located within the website folder.
// - Connexion to local server: I couldn't get the function include_once to work
//   with a relative path, hence the use of an absolute path.
// - Connexion to host server: I couldn't get the function include_once to work
//   with an absolute path, hence the use of a relative path. This leads to the
//   following problem: the path of conxsrv.php needs to be adapted to the
//   position of the calling PHP page within the website, in order for
//   conxsrv.php to be found on the server (it is located outside the website
//   root folder). The variable $pathpfx is used for this purpose.
$conxchoice = 2; // connect to 1 = testing server, 2 = host server
// Connexion to database
if ( $conxchoice == 1 )
{ include_once('C:\xampp\htdocs\CERC\assets_testing_server_only\conxloc.php'); }
if ( $conxchoice == 2 )
{ include_once("$pathpfx/cgi-bin/sqlconx/conxsrv.php"); }
?>
I would guess that a first hint of solution lies in the comment block, but I've really tried everything I could think of to work with relative path/absolute path respectively, unsuccessfully.
3. The "connexion" file looks like:
<?php
# FileName="Connection_php_mysql.htm"
# Type="MYSQL"
# HTTP="true"
$hostname_conx = "aaa";
$database_conx = "bbb";
$username_conx = "ccc";
$password_conx = "ddd";
$conx = mysql_pconnect($hostname_conx, $username_conx, $password_conx) or trigger_error(mysql_error(),E_USER_ERROR);
?>
With aaa, bbb, ccc and ddd the appropriate value depending on the file. The # lines were introduced by DW when these files were created (I've then changed the variable names and moved the files to another place).
Screenshots

Well, my question has actually not been answered yet but the problem, as strangely as it appeared, has now disappeared. Best but scariest of all, I didn't do anything. Weird.
Hope it never comes back,
Emilie

Problem with Mysql DataBase

hi all,
I am new to this topic,so could any one please help me on this problem.
How to Connect MySQL database with java ,
I am getting errors with Driver and data source.
which ODBC data source (user DSN,system DSN or file DSN ....)
So please help me how to set the driver settings and how to connect it.
If you have any example ....
please post it
thanks...

sorry! this is the right one..
import java.io.*;
import java.sql.*;
import java.util.*;
public class MYSQL
Class.forName("org.gjt.mm.mysql.Driver");
String url = "jdbc:mysql:databaseName";
Connection con = DriverManager.getConnection (url, "loginID", "password");
Statement stmt = con.createStatement();
ResultSet rs = stmt.executeQuery("SELECT * from javatest");
while(rs.next()) {
int pid = rs.getInt(1);
String name = rs.getString(2);
String address = rs.getString(3);
String city = rs.getString(4);
String state = rs.getString(5);
String zip = rs.getString(6);
String email = rs.getString(7);

Connecting Oracle 11g with MySQL 5.1

Hey all,
I've been looking all over the web for this, and I can't find any information that applies to my case. I have an Oracle 11g DB setup on a Windows Server 2003 SP2, and have installed the Heterogeneous services ODBC driver. I want to connect this to another Windows 2003 SP2 machine that runs MySQL Community.
On the Oracle side, I have configured the ODBC Systems connection to MySQL, and it connects successfully. I have also configured tnsnames.ora as follows:
mysqlecommerce=
(DESCRIPTION=
(ADDRESS=
(PROTOCOL=TCP)
(HOST=dvlps11.cosine.com.cy)
(PORT=1521)
(CONNECT_DATA=
(SID=mysql_gateway))
(HS=OK))
I have initmysql_gateway.ora with the following two lines:
HS_FDS_CONNECT_INFO = mysqlecommerce
HS_FDS_TRACE_LEVEL = ODBC
and I have included the following into the listener.ora file:
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(SID_NAME=mysql_gateway)
(ORACLE_HOME=C:\Oracle11g\product\11.1.0\db_1)
(PROGRAM=dg4odbc)
I have also created a dblink as follows:
create public database link "MYSQLECOMMERCE"
connect to MYSQLDB
identified by "<pwd>"
using 'mysqlecommerce';
Now when I try to run a simple SQL selection such as:
select "id_category" from "ps_category"@mysqlecommerce
I get the following reply:
ORA-28500: connection from ORACLE to a non-Oracle system returned this message:
[MySQL][ODBC 5.1 Driver][mysqld-5.1.36-community-log]You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '"id_category" FROM "ps_category" A1' at line 1
ORA-02063: preceding 2 lines from DG4ODBC
Can anyone please help me understand what is going on?
Thank you in advance!

The syntax error is caused by your MySQL database not running in ANSI mode. By default DG4ODBC sends ansi compliant code to the foreign database and this means for case sensitive column and table names it surrounds them by double quotes. MySQL db not running in ANSI compliant mode rejects them and uses a back tick to preserver the case - thus it reports a syntax error in case of double qoutes.
To solve the issue please have a look at My Oracle Support note:
Problems Selecting Mysql Data Using 11.1.0.6 DG4ODBC - Error In Your SQL Syntax [ID 553030.1]

Connecting Flash 8 with MySQL

Hi friends,
I am making a web site for a customer and i need to import
data from MySQL Database but i don't know how to do it.
I would appreciate it if somebody could give me an idea or
tell me where to find a tutorial.
Also i heard that there is a .dll file that Macromedia made,
in order to make it easier to connect Flash with Databases, is that
true ?

You'll need a server-side scripting language, like PHP, to
query your
database and format the data for Flash. If AS2 you use the
LoadVars class
for this. You might also check out www.amfphp.org which is an
alternative to
remoting, and allows you to call functions directly on the
server. Once you
use it for a while, it makes LoadVars clunky.
Dave -
www.offroadfire.com
Head Developer
http://www.blurredistinction.com
Adobe Community Expert
http://www.adobe.com/communities/experts/

Connecting to an online mysql database

Good morning,
I've been developing a website using Dreamweaver, Coldfusion,
and MySQL on my local computer. On the localhost the website works
well. Now I'm ready to upload my pages and need to update the data
source so my pages can access the MySQL databases hosted by
GoDaddy.com. I've had no luck talking with their customer service
about which driver / which port I should use to make the
connection. I understand that Remote Development Services (RDS) is
disabled on their server. Am I missing any steps? Any ideas?
Thanks,
Tony

This TechNote may help:
http://www.adobe.com/go/kb400539

Connection of Forms6i with MySQL database

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