NPE when netui-data Cell tags are not contained within a grid
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Key: BEEHIVE-1036
URL: http://issues.apache.org/jira/browse/BEEHIVE-1036
Project: Beehive
Type: Bug
Components: NetUI
Versions: V1, v1m1, V1Beta
Reporter: Krista Baker
Priority: Minor
Add the following tag to the netui-samples index.jsp page:
<netui-data:anchorCell value="noValue">no value</netui-data:anchorCell>
Bulid, deploy and hit the controller file. See the below Stack Trace in Tomcat.
Also reproducible using the following tags as they are all the same type:
headerCell, imageAnchorCell, imageCell, templateCell, spanCell,
Stack Trace:
java.lang.NullPointerException
org.apache.beehive.netui.tags.databinding.datagrid.AbstractCell.doTag(AbstractCell.java:99)
org.apache.jsp.bob_jsp._jspx_meth_netui$1data_anchorCell_0(bob_jsp.java:134)
org.apache.jsp.bob_jsp._jspx_meth_netui_html_0(bob_jsp.java:100)
org.apache.jsp.bob_jsp._jspService(bob_jsp.java:62)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.beehive.netui.pageflow.PageFlowPageFilter.runPage(PageFlowPageFilter.java:299)
org.apache.beehive.netui.pageflow.PageFlowPageFilter.doFilter(PageFlowPageFilter.java:214)
org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1782)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processForwardConfig(PageFlowRequestProcessor.java:1655)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:229)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:544)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:828)
org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:634)
org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:156)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
org.apache.beehive.netui.pageflow.internal.DefaultForwardRedirectHandler.forward(DefaultForwardRedirectHandler.java:127)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.doForward(PageFlowRequestProcessor.java:1782)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processPageFlowRequest(PageFlowRequestProcessor.java:726)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.processInternal(PageFlowRequestProcessor.java:463)
org.apache.beehive.netui.pageflow.PageFlowRequestProcessor.process(PageFlowRequestProcessor.java:828)
org.apache.beehive.netui.pageflow.AutoRegisterActionServlet.process(AutoRegisterActionServlet.java:634)
org.apache.beehive.netui.pageflow.PageFlowActionServlet.process(PageFlowActionServlet.java:156)
org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
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