Servlets implementing custom protocol in WLS 6.1

          Hi.
          Does WLS 6.1 support other than HTTP/S protocols with servlets? If it does, how
          requests are dispatched to a servlet implementing a custom procotol.
          b r
          juha

No, I don't think it does. You'll have to implement it yourself.
          "Juha Räsänen" <[email protected]> wrote in message
          news:[email protected]..
          >
          > Hi.
          > Does WLS 6.1 support other than HTTP/S protocols with servlets? If it
          does, how
          > requests are dispatched to a servlet implementing a custom procotol.
          >
          > b r
          > juha
          Dimitri

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Exception Details.
oracle.apps.fnd.framework.OAException: java.lang.NullPointerException at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:896) at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1169) at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1435) at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2559) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1894) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:538) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:426) at OA.jspService(_OA.java:212) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259) at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51) at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193) at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198) at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395) at OA.jspService(_OA.java:221) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259) at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51) at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193) at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198) at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395) at OA.jspService(_OA.java:221) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:318) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:619) ## Detail 0 ## java.lang.NullPointerException at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.updateInnerTableProperties(OAAdvancedTableHelper.java:1924) at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequestAfterController(OAAdvancedTableHelper.java:644) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:654) at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2141) at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequest(OAAdvancedTableHelper.java:592) at oracle.apps.fnd.framework.webui.beans.table.OAAdvancedTableBean.processRequest(OAAdvancedTableBean.java:739) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:391) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OACellFormatBean.processRequest(OACellFormatBean.java:411) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OARowLayoutBean.processRequest(OARowLayoutBean.java:347) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OATableLayoutBean.processRequest(OATableLayoutBean.java:353) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:985) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2141) at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequest(OAAdvancedTableHelper.java:592) at oracle.apps.fnd.framework.webui.beans.table.OAAdvancedTableBean.processRequest(OAAdvancedTableBean.java:739) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:391) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1166) at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353) at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2513) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1894) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:538) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:426) at OA.jspService(_OA.java:212) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259) at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51) at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193) at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198) at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395) at OA.jspService(_OA.java:221) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259) at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51) at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193) at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198) at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395) at OA.jspService(_OA.java:221) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:318) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:619) java.lang.NullPointerException at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.updateInnerTableProperties(OAAdvancedTableHelper.java:1924) at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequestAfterController(OAAdvancedTableHelper.java:644) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:654) at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2141) at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequest(OAAdvancedTableHelper.java:592) at oracle.apps.fnd.framework.webui.beans.table.OAAdvancedTableBean.processRequest(OAAdvancedTableBean.java:739) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:391) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OACellFormatBean.processRequest(OACellFormatBean.java:411) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OARowLayoutBean.processRequest(OARowLayoutBean.java:347) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OATableLayoutBean.processRequest(OATableLayoutBean.java:353) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:985) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanTableHelper.processRequest(OAWebBeanTableHelper.java:2141) at oracle.apps.fnd.framework.webui.OAAdvancedTableHelper.processRequest(OAAdvancedTableHelper.java:592) at oracle.apps.fnd.framework.webui.beans.table.OAAdvancedTableBean.processRequest(OAAdvancedTableBean.java:739) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAHeaderBean.processRequest(OAHeaderBean.java:391) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processRequest(OAStackLayoutBean.java:350) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processRequest(OAPageLayoutHelper.java:1166) at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processRequest(OAPageLayoutBean.java:1569) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processRequest(OAFormBean.java:385) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:964) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequestChildren(OAWebBeanHelper.java:931) at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processRequest(OAWebBeanHelper.java:655) at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processRequest(OAWebBeanContainerHelper.java:251) at oracle.apps.fnd.framework.webui.beans.OABodyBean.processRequest(OABodyBean.java:353) at oracle.apps.fnd.framework.webui.OAPageBean.processRequest(OAPageBean.java:2513) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1894) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:538) at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:426) at OA.jspService(_OA.java:212) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259) at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51) at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193) at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198) at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395) at OA.jspService(_OA.java:221) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:713) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.ServletRequestDispatcher.unprivileged_forward(ServletRequestDispatcher.java:259) at com.evermind.server.http.ServletRequestDispatcher.access$100(ServletRequestDispatcher.java:51) at com.evermind.server.http.ServletRequestDispatcher$2.oc4jRun(ServletRequestDispatcher.java:193) at oracle.oc4j.security.OC4JSecurity.doPrivileged(OC4JSecurity.java:284) at com.evermind.server.http.ServletRequestDispatcher.forward(ServletRequestDispatcher.java:198) at com.evermind.server.http.EvermindPageContext.forward(EvermindPageContext.java:395) at OA.jspService(_OA.java:221) at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:59) at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:379) at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:594) at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:518) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at com.evermind.server.http.ResourceFilterChain.doFilter(ResourceFilterChain.java:64) at oracle.apps.jtf.base.session.ReleaseResFilter.doFilter(ReleaseResFilter.java:26) at com.evermind.server.http.EvermindFilterChain.doFilter(EvermindFilterChain.java:15) at oracle.apps.fnd.security.AppsServletFilter.doFilter(AppsServletFilter.java:318) at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:621) at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:370) at com.evermind.server.http.HttpRequestHandler.doProcessRequest(HttpRequestHandler.java:871) at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:453) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:313) at com.evermind.server.http.AJPRequestHandler.run(AJPRequestHandler.java:199) at oracle.oc4j.network.ServerSocketReadHandler$SafeRunnable.run(ServerSocketReadHandler.java:260) at com.evermind.util.ReleasableResourcePooledExecutor$MyWorker.run(ReleasableResourcePooledExecutor.java:303) at java.lang.Thread.run(Thread.java:619)
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Creating custom protocol handler

Hi all java's guru I hope that you guys can help me. I,ve been trying to develop custom protocol handler that handles this kind of url:
jdbc://driver_type/database_url/statement
I have override the URLConnection class but i get confused where to set the input stream and output stream.
Your guys help will be really appreciated.
Thanks in advance

Well I've been busy implementing Thinkfree
application server(online office applet). I have
succeeded implementing webdav protocol(it's not that
difficult since webdav works also via http) Now I'm
trying to develop custom file object that getting his
inputstream and outputstream from and into the
database. Because database connection in java only
possible via jdbc so I have to write my own
URLStreamHandler and URLConnection class. Does
anybody has experience in developing a custom
protocol handler? any advice will be appreciatedAre you aware that the actual protocol used for communication to a database is totally proprietary? As in it depends on the database?
Could you describe how you think this will work exactly? Because you can't just write a one-size fits all solution here. It just does not exist. And I am not too sure what you mean by the input and output streams from and into the database mean.

How to Implement custom share functionality in SharePoint 2013 document Lib programmatically?

Hi,
I have created custom action for Share functionality in document library.
On Share action i'm showing Model pop up with Share form with addition functionality.
I am developing custom share functionality because there is some addition functionality related to this.
How to Implement custom share functionality in SharePoint 2013 document Lib pro-grammatically?
Regards,
- Siddhehswar

Hi Siddhehswar:
I would suggest that you use the
Ribbon. Because this is a flexible way for SharePoint. In my project experience, I always suggest my customers to use it. In the feature, if my customers have customization about permission then i can accomplish this as soon
as possible. Simple put, I utilize this perfect mechanism to resolve our complex project requirement. Maybe we customize Upload/ Edit/ Modify/ Barcode/ Send mail etc... For example:
We customize <Edit> Ribbon. As shown below.
When user click <Edit Item>, the system will
render customized pop up window.
Will

How to implement custom Model Class in Oracle ADF?

I am using Oracle ADF for one of my project and i am using Query component of ADF. For given tables the query component creates view objects and maps the relations. ADF uses its own custom model class for this component and it should understand the DB tables. But for my project i have no access to database. All i can do is pass a string or object/query to the existing (custom) Java class/object, and this model class formulates query and queries the database and returns the value to my Java class. I have to display these results using ADF to the front end. Is There a way to achieve this? Can i replace/override the existing Model class of ADF. If so how?
Thanks in advance for your help.

Hi, there:
Best thing to do is to start with the default login.html page, and then modify it. The login screen is fairly complex and it's easy to just miss a JS function you need to call. To get to default page, you would need to do one deploy (to simulator or whatever), and then look for login.html page in the temporary Xcode or Android project generated from the deployment. It should be under the "deploy" directory in your JDev workspace.
You can also see all the framework JS files and CSS files that way as well.
We have had customers implementing custom login screen so we know it can work, but they all had to start with the default login screen and then modify it.
Thanks,
Joe Huang

How to improve custom protocol speed?

Hi
I used RMI to get an array of shorts from server.
Then I thought that using RMI for transferring arrays of primitives
is not a good idea, that is why I decided to create my own protocol for
transferring data.
The other goal to implement my own protocol was to show a data
transferring progress to user.
I thought it was not easy to do it with RMI If I am wrong let me know
how to do it with RMI please :)
Unfortunately my protocol implementation works slower than RMI.
Here goes code for simplified version of my protocol.
Can anyone suggest what I should do to make it work faster.
Protocol is designed to transfer data provided by FooData from
FooDTPServer to every connected FooDTPClient.
The protocol works as follows:
FooDTPClient connects to FooDTPServer and sends code that indicates
that it is a client(all codes are described at DTPCodes).
Server replies with code that indicate that it is FooDTPServer.
Client asks server for data.
Server sends a length of data it is going to send and then sends the
data.
If client wants more data it sends new request for data.
If it wants to close connection, it sends special code.
If client sends wrong code at any state of conversation with server
the server closes connection.
Here goes implementation of protocol.
// file DTPCodes.java
public class DTPCodes {
* client sends it to server to at the begin of conversation.
public static final byte HELLO_IM_DTP_CLIENT = 1;
* server sends this code as a replay to client
* HELLO_IM_DTP_CLIENT code.
public static final byte HELLO_IM_DTP_SERVER = 2;
* client request for data must start with this code.
public static final byte GIVE_ME_DATA = 3;
* client sends this message when he goes away.
public static final byte BYE = 5;
// file FooData.java
/**Simple data provider */
public class FooData {
/** Data that FooDTPServer sends to client */
public static final short[] DATA = new short[1024*768];
// file FooDTPServer.java
import java.io.*;
import java.net.*;
import java.util.*;
/**FooDTPServer is a simple multithreaded server that sends data */
public class FooDTPServer {
public static final int DEFAULT_PORT = 4567;
/**Contains all running DTPServerThreades*/
private Set serverThreadsSet = new HashSet();
/**this flag indicates is server listening or not */
private boolean listening = false;
/**port on wich server will accept connection*/
private int port;
* Creates instance of FooDTPServer that will run on given port
* @param port - port on which you what server to listen
public FooDTPServer(int port) {
this.port = port;
* starts server
* @throws IOException
* @throws IllegalStateException if server is already running
public void start() throws IOException, IllegalStateException,
IllegalArgumentException {
if (listening == true)
throw new IllegalStateException("Server already running");
ServerSocket serverSocket = new ServerSocket(port);
listening = true;
while (listening) {
DTPServerThread t = new
DTPServerThread(serverSocket.accept());
t.start();
serverThreadsSet.add(t);
serverSocket.close();
* Stops server
public void stop() {
listening = false;
serverThreadsSet.iterator();
Iterator iter = serverThreadsSet.iterator();
while (iter.hasNext()) {
DTPServerThread t = (DTPServerThread) iter.next();
if (t.isServing()) {
t.stopServing();
* Starts server on default port
public static void main(String[] args) throws Exception {
System.out.print("Starting server on port " + DEFAULT_PORT +
"... \t");
FooDTPServer fooDTPServer = new FooDTPServer(DEFAULT_PORT);
System.out.println("Server has started.");
fooDTPServer.start();
/** Thead that represent connection with paricular client reqest
private class DTPServerThread extends Thread {
/**This flags thread to continue running. */
private boolean continueServing;
/**Socket with client */
private Socket socket;
/** Creates instance of DTPServerThread.
* @param socket - socket with client
* @throws IllegalArgumentException
public DTPServerThread(Socket socket) throws
IllegalArgumentException {
this.socket = socket;
continueServing = true;
/**Stops this thread*/
public void stopServing() throws IllegalStateException {
if (!continueServing)
throw new IllegalStateException("Server already
stoped");
continueServing = false;
* @return true if thread is running
public boolean isServing() {
return continueServing;
public void run() {
try {
BufferedOutputStream bos = new
BufferedOutputStream(socket.
getOutputStream(), 1024 * 768);
DataOutputStream dos = new DataOutputStream(bos);
BufferedInputStream bis = new
BufferedInputStream(socket.
getInputStream());
DataInputStream dis = new DataInputStream(bis);
//check if this is FooDTPClient connected
if (dis.readByte() == DTPCodes.HELLO_IM_DTP_CLIENT) {
//write respone to indicate that this is
FooDTPServer
dos.writeByte(DTPCodes.HELLO_IM_DTP_SERVER);
dos.flush();
while (continueServing) {
//if cliens requests data
if (dis.readByte() == DTPCodes.GIVE_ME_DATA) {
short[] data = FooData.DATA;
//send him the abount of data you are
going to send
dos.writeInt(data.length);
// then send data
for (int i = 0; i < data.length; i++) {
dos.writeShort(data);
dos.flush();
else {
//if client doesn't want more data
break;
dos.flush();
dos.close();
bos.close();
bis.close();
dis.close();
socket.close();
catch (IOException ioex) {
ioex.printStackTrace();
continueServing = false;
serverThreadsSet.remove(this);
//file FooDTPClient.java
import java.io.*;
import java.net.*;
/**Instances of this class interracte with server*/
public class FooDTPClient {
private boolean connected = false;
/**Socket with server */
private Socket socket;
private BufferedInputStream bis;
private DataInputStream dis;
private BufferedOutputStream bos;
private DataOutputStream dos;
private String serverAddress;
private int port;
* Creates instance with specified server address and port
* @param serverAddress - server address
* @param port - server port;
* @throws IllegalArgumentException if serverAddress==null or port
<=0
public FooDTPClient(String serverAddress, int port) throws
IllegalArgumentException {
if (serverAddress == null)
throw new IllegalArgumentException("serverAddress is
null");
this.serverAddress = serverAddress;
if (port <= 0)
throw new IllegalArgumentException("port = " + port + " <=
0");
this.port = port;
public void connect() throws IOException, IllegalStateException {
if (connected)
throw new IllegalStateException(
"This instance of DTPClient already connected to
server.");
socket = new Socket(serverAddress, port);
bis = new BufferedInputStream(socket.getInputStream(),
1024*768);
dis = new DataInputStream(bis);
bos = new BufferedOutputStream(socket.getOutputStream());
dos = new DataOutputStream(bos);
dos.writeByte(DTPCodes.HELLO_IM_DTP_CLIENT);
dos.flush();
byte serverReply = dis.readByte();
if (serverReply != DTPCodes.HELLO_IM_DTP_SERVER) {
throw new IllegalStateException("Server gave wrong
reply");
connected = true;
public synchronized short[] getData() throws IOException,
IllegalStateException {
if (!connected) {
throw new IllegalStateException(
"DTPClient not connected to server");
dos.writeByte(DTPCodes.GIVE_ME_DATA);
dos.flush();
short[] data = new short[dis.readInt()];
for (int i = 0; i < data.length; i++) {
data = dis.readShort();
return data;
public synchronized void closeConnection() throws
IllegalStateException,
IOException {
if (!connected) {
throw new IllegalStateException(
"DTPClient is not connected to server");
dos.writeByte(DTPCodes.BYE);
dos.flush();
dos.close();
bis.close();
dis.close();
bis.close();
if (socket.isConnected()) {
socket.close();
connected = false;
public synchronized boolean isConnected() {
return connected;
public static void main(String[] args) throws Exception {
int numberOfTries = 100;
long totalTime = 0;
FooDTPClient fooDTPClient = new FooDTPClient("localhost",
FooDTPServer.DEFAULT_PORT);
fooDTPClient.connect();
for (int i = 0; i < numberOfTries; i++) {
long beginTime = System.currentTimeMillis();
short[] sa = fooDTPClient.getData();
long operationTime = System.currentTimeMillis() -
beginTime;
totalTime += operationTime;
// System.out.println("Operation N" + i + " took\t" +
operationTime);
fooDTPClient.closeConnection();
System.out.println("Average test time is\t" +
(totalTime / numberOfTries));
And here goes server and client that transfer data over RMI
//file FooRemote.java
import java.rmi.*;
public interface FooRemote extends Remote {
public short[] getData() throws RemoteException;
//file FooRemoteImpl.java
import java.rmi.*;
public class FooRemoteImpl implements FooRemote{
public short[] getData() throws RemoteException{
return FooData.DATA;
//file FooRMIServerRunner.java
import java.rmi.server.*;
import java.rmi.*;
public class FooRMIServerRunner {
public static void main(String[] args)throws Exception {
java.rmi.registry.LocateRegistry.createRegistry(5000);
FooRemoteImpl fooRemote = new FooRemoteImpl();
RemoteStub fooRemoteStub =
UnicastRemoteObject.exportObject(fooRemote);
Naming.bind("rmi://localhost:5000/FooService", fooRemoteStub);
// file FooRMIClient.java
import java.rmi.*;
import java.net.*;
public class FooRMIClient {
FooRemote fooRemote;
public FooRMIClient() throws RemoteException,
MalformedURLException,
NotBoundException {
fooRemote = (FooRemote) Naming.lookup(
"rmi://localhost:5000/FooService");
public short[] getData()throws RemoteException{
return fooRemote.getData();
public static void main(String[] args)throws Exception {
int numberOfTries = 100;
long totalTime = 0;
FooRMIClient fooRMIClient = new FooRMIClient();
for (int i = 0; i < numberOfTries; i++) {
long beginTime = System.currentTimeMillis();
short[] sa = fooRMIClient.getData();
long operationTime = System.currentTimeMillis()-beginTime;
totalTime+=operationTime;
// System.out.println("Operation N"+i+" took\t" +
operationTime);
System.out.println("Average test time is\t" +(totalTime /
numberOfTries));
Any help is appreciated.
Best regards,
Vitaliy.

A lot to quote up there, but as for moving away from RMI, since you have the code and in my personal estimation there's really not THAT much overhead for non-remote return types, is there a reason you wish NOT to stay with RMI for this if you have that ability?
I would however suggest also GZIPping the short[] array and other data as that will save on xfer time, either in RMI or your own personal protocol.

How to implement custom logging using log4j in Webcenter Portal Application

I need to implement custom logging and export it to a new log file in Oracle 11.1.1.5 (Webcenter portal application). Please tell me the steps to implement this functionality.

Please post questions for WebCenter Portal in it's own forum:
WebCenter Portal

How to implement custom skin in JavaFX 2.0?

To implement custom skin, I extend TextFieldSkin (in com.sun.javafx.scene.control.skin.*) class, but I don't know which methods to overwrite, anyone can provide some sample codes? Thanks!

Hi,
You can implement Skin interface or extend SkinBase class. I made some controls on my blog http://jojorabbitjavafxblog.wordpress.com/ but i still have not updated code to build 40. In my opinion the easiest way is to make first skin for Button class for example add text and Rectangle.

How to implement Custom Authentication and Authorization in Oracle SOA 11g

Can anyone please tell me, how to implement Custom Authentication in Oracle SOA 11g ?
Because in Oracle SOA 10.1.3.4 , i have implemented this custom authentication and authorization by implementing BPMAuthenticationService, BPMAuthorizationService, BPMIdentityService to verify againt my database systems.
implementation classes like the mentioned below
1).
public class SampleAuthenticationService extends SampleServiceBase implements BPMAuthenticationService {
2).
public class SampleAuthorizationService extends SampleServiceBase implements BPMAuthorizationService {
3).
public class SampleIdentityService extends SampleServiceBase implements BPMIdentityService {
Please help me to implement the authentication and authorization in Oracle SOA 11g .
thanks in advance

To start with please go through following document
http://docs.oracle.com/cd/E21764_01/integration.1111/e10231/adptr_jms.htm
http://docs.oracle.com/cd/E23943_01/integration.1111/e10231/adptr_file.htm
Regards
Arpit

Implementing Custom Validation Logic for Payment Disbursements

Hi All,
Is there anyone here, who has implemented Custom Validation Logic for disbursements in Oracle payments.
Theory: Under Payments Setup Administrator -> Formats -> Formats, we can setup a payment format and even attach a XML template. Apart from this we can setup Pre-defined validations or user Defined validations.
For Pre-defined validations / seeded validations, Oracle has provided an API
IBY_VALIDATIONSETS_PUB.evaluateCondition. We can use this API, and call a custom package by using the keyword 'CUSTOM' in the call.
Has anyone played around with this package and successfully implemented custom validations. Does anyone have a sample code on how to implement this. The Payment Manager Implementation guide is of little help.
Thanks

This document was very helpful to me in creating a custom validation.
http://docs.oracle.com/cd/E18727_01/doc.121/e13416/T387353T419293.htm

Invalid endpoint uri with a new protocol (custom protocol)

Hi!
I've deployed a web service in the OSB console which has an endpoint with http protocol...(f.e. "http://myhost:port/WebService"), importing a jar which contains this files: proxy service, business service, schema and wsdl...
I added to the weblogic server a new custom protocol.The endpoint of this new protocol must be like this: "tcp://host:port"...
I've tried to redeploy the web service with the new protocol in the business service file...but when i redeploy the web service, the osb says that the uri is incorrect, because it's still having the last web service's uri : "http://myhost:port/WebService" and it doesn't match the new protocol's endpoint ( "tcp://...")...
when i do the same change in the business service...(change the business service's protocol)...the osb automatically removes the existing uri and it shows me a new endpoint uri with the new protocol to add...
does exist any way to remove the existing business service's endpoint uri when i redeploy the web service's jar in the osb console????
Thanks!!
Ingrid.
Edited by: user11144501 on 17-ene-2011 7:46

Changing URI and transport protocol itself are two different things. If you want to change URI only then that is very much possible using Customization File in OSB -
http://download.oracle.com/docs/cd/E14571_01/doc.1111/e15867/customization.htm#CACJCAGD
You may execute customization files using WLST as well.
But in your case you want to change the transport protocol itself which may require changes in Transport Protocol Parameters (and other dependent settings), so it may not be possible to do the same using script. I think for changing transport protocol, you have to manually update all the service's configurations on sbconsole or in OEPE.
Regards,
Anuj

Implement custom fault handling in bpel

Hi,
Can you please provide some link on how to implement custom fault handling in bpel
Thanks,
kpr

See the article below for details on implementing custom fault handling.
http://beatechnologies.wordpress.com/2011/07/18/fault-handling-in-oracle-soa-suite-advanced-concepts/

Problem in implementing POP3 protocol.

hi...
i wanna implement POP3 protocol......actully i m designing an mail client..n i m using POP3 protocol to receive mails frm a POP3 server..but i dn't kno how to implement it?..how to go ahead to implement it?...plzz help me...if u hav any sort of coding regarding to POP3..then plz mail me at [email protected]...

http://www.rfc-editor.org/cgi-bin/rfcdoctype.pl?loc=RFC&letsgo=1939&type=ftp&file_format=txt
http://www.rfc-editor.org/cgi-bin/rfcsearch.pl?searchwords=rfc1957&opt=All+fields&num=25&format=ftp&orgkeyword=POP3&filefmt=txt&search_doc=search_all&match_method=prefix&abstract=absoff&keywords=keyoff&sort_method=newer
http://www.rfc-editor.org/cgi-bin/rfcsearch.pl?searchwords=rfc2449&opt=All+fields&num=25&format=ftp&orgkeyword=POP3&filefmt=txt&search_doc=search_all&match_method=prefix&abstract=absoff&keywords=keyoff&sort_method=newer
The protocol itself is very simple and shouldn't cause any difficulty in Java.

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