BeanUtils.populate error while refreshing the page from search results.

[Praveen Thaliyil]

javax.servlet.ServletException: BeanUtils.populate
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:497)
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:798)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:205)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.scalar.UTF8Filter.doFilter(UTF8Filter.java:20)
com.scalar.doctrac.filters.SSAuditTrialFilter.doFilter(SSAuditTrialFilter.java:80)


root cause

java.lang.IndexOutOfBoundsException: Index: 64, Size: 8
java.util.ArrayList.RangeCheck(Unknown Source)
java.util.ArrayList.get(Unknown Source)
org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(PropertyUtilsBean.java:433)
org.apache.commons.beanutils.PropertyUtilsBean.getIndexedProperty(PropertyUtilsBean.java:340)
org.apache.commons.beanutils.PropertyUtilsBean.getNestedProperty(PropertyUtilsBean.java:684)
org.apache.commons.beanutils.PropertyUtilsBean.getProperty(PropertyUtilsBean.java:715)
org.apache.commons.beanutils.BeanUtilsBean.setProperty(BeanUtilsBean.java:884)
org.apache.commons.beanutils.BeanUtilsBean.populate(BeanUtilsBean.java:811)
org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:298)
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:495)
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:798)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:205)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
com.scalar.UTF8Filter.doFilter(UTF8Filter.java:20)
com.scalar.doctrac.filters.SSAuditTrialFilter.doFilter(SSAuditTrialFilter.java:80)




hi all it's my problem with the struts application. I just get this error when i refreshing the page after search results. The action forwards the results to the same JSP page. So its the problem with arraylist indexing on that page. can you help ???

Thanks in advance.BeanUtils.populate error while refreshing the page from search results.

[Darryl Burke]

Moved from Blatant Advertising.

[Shankar Tanikella]

Hi Praveen,
Post the code from the search screen where you are iterating the search result

[Praveen Thaliyil]

Hi shankar, thanks for the reply...

Actually I am using customized tag belong to my project-name to display my search results. The tag points to a class "DocumentResultsTag.java" which prints the document list by iterating like below,

for (int j = startIndex; j <= endIndex; j++)
{
localDocument = (Document) documentList.get(j);

out.println("<input type = 'hidden' name='documentList[" + j + "].documentId' value='" + localDocument.getDocumentId() + "' > ");") .
out.println("<input type = 'hidden' name='documentList[" + j + "].activity' value='" + localDocument.getActivity() + "' > ");
}

Thus the page source looks likes the below.

<tr>
<input type = 'hidden' name='documentList[0].documentId' value='1181' >
<input type = 'hidden' name='documentList[0].activity' value='' >

<input type = 'hidden' name='documentList[1].documentId' value='1182' >
<input type = 'hidden' name='documentList[1].activity' value='' >

</tr>

I found the indexing cause the problem, when i refreshing the results page. But the hidden fields are important to me for further functionality.

How can I manage this ??

Thanks in advance.