Add a new Servlet

Hello to all,
when i add a new Servlet, i need Start-up Tomcat????
Tnx all
Beck74

Mah!
if i have Online a web-site of e-commerce, and i need to add a new servlet ????
There are other way for not stopped a web-server????

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    Roli

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  • Add a new SubmitButton on a Page

    Hi,
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    prh.segment1 requisition_number,
    prh.preparer_id,
    hre.full_name preparer_name,
    prh.description,
    prh.authorization_status auth_status,
    prh.cancel_flag,
    NVL(prh.closed_code,
    'OPEN'
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    apc.card_number,
    prh.creation_date,
    prh.transferred_to_oe_flag placed_on_so_flag,
    prh.emergency_po_num,
    NVL(prh.change_pending_flag,
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    prh.contractor_status,
    prh.contractor_requisition_flag,
    prh.supplier_notified_flag,
    NVL(prh.active_shopping_cart_flag, 'N') active_shopping_cart_flag,
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    hre.effective_end_date AND
    apc.card_id (+) = prh.pcard_id AND
    prh.preparer_id = :1
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         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2637)
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         at oracle.jsp.JspServlet.doDispatch(JspServlet.java)
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         at oracle.jsp.JspServlet.service(JspServlet.java)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
         at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
         at org.apache.jserv.JServConnection.run(JServConnection.java:294)
         at java.lang.Thread.run(Thread.java:534)
    ## Detail 0 ##
    java.sql.SQLException: ORA-01008: not all variables bound
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         at oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:656)
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         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(OAStackLayoutBean.java:370)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
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         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
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         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
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         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
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         at oracle.jbo.server.ViewObjectImpl.executeQueryForCollection(ViewObjectImpl.java:3347)
         at oracle.jbo.server.OAJboViewObjectImpl.executeQueryForCollection(OAJboViewObjectImpl.java:825)
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         at oracle.jbo.server.ViewRowSetIteratorImpl.setRangeStartWithRefresh(ViewRowSetIteratorImpl.java:2327)
         at oracle.jbo.server.ViewRowSetIteratorImpl.setRangeStart(ViewRowSetIteratorImpl.java:2318)
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         at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(OAStackLayoutBean.java:370)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.layout.OAStackLayoutBean.processFormRequest(OAStackLayoutBean.java:370)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1118)
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         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
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         at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
         at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:995)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:961)
         at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:816)
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         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1659)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:497)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:418)
         at oa_html._OA._jspService(_OA.java:107)
         at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java)
         at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java)
         at oracle.jsp.JspServlet.doDispatch(JspServlet.java)
         at oracle.jsp.JspServlet.internalService(JspServlet.java)
         at oracle.jsp.JspServlet.service(JspServlet.java)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
         at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
         at org.apache.jserv.JServConnection.run(JServConnection.java:294)
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    All I need to do is , when the button is processed , get the current row selected in the table using the single selection attribute and find the value of the attribute RequisitioNumber in that row. I plan to use this reqno as a parameter later. The table uses the VO MyReqsVO.
    It appears the fwk is trying to bind the variables for the above VO and errors. Can i not simply refer to the VO instance which has already executed and displays the results in the advanced table ?
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    Thanks
    Shankar

    Thanks Avaneesh.
    how does fwk know which VO to use for am.findRowByref() ?
    Currently I write in my PFR :
    OAApplicationModule am = oapageContext.getApplicationModule(oawebBean);
    String rowReference = oapageContext.getParameter(OAWebBeanConstants.EVENT_SOURCE_ROW_REFERENCE);
    OARow row = (OARow) am.findRowByRef(rowReference);
    String reqno = (String) row.getAttribute("RequisitionNumber");
    throw new OAException(reqno,OAException.INFORMATION); --- to test only
    but it gives Null Pointer exception on line
    String reqno = (String) row.getAttribute("RequisitionNumber");
    because i think it does not know which VO 's get method to use ?
    Thanks
    see error stack below :
    Exception Details.
    oracle.apps.fnd.framework.OAException: java.lang.NullPointerException
         at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:888)
         at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1145)
         at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1408)
         at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2637)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1659)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:497)
         at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:418)
         at oa_html._OA._jspService(_OA.java:107)
         at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java)
         at oracle.jsp.app.JspApplication.dispatchRequest(JspApplication.java)
         at oracle.jsp.JspServlet.doDispatch(JspServlet.java)
         at oracle.jsp.JspServlet.internalService(JspServlet.java)
         at oracle.jsp.JspServlet.service(JspServlet.java)
         at javax.servlet.http.HttpServlet.service(HttpServlet.java:588)
         at org.apache.jserv.JServConnection.processRequest(JServConnection.java:456)
         at org.apache.jserv.JServConnection.run(JServConnection.java:294)
         at java.lang.Thread.run(Thread.java:534)
    ## Detail 0 ##
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