[SLING-1414] JSP Expression Language (eg: "${resource.path}") to call the getPath() method of a Resource object returned by ResourceResolver.findResources() result in error.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: JCR Resource 2.0.6
• Fix Version/s: JCR Resource 2.0.8
• Component/s: JCR
• Environment: CQ5.2.1/CQ5.3
• Assignee: Felix Meschberger
• Reporter: zhangchunlong
• Created: 01/Mar/10 09:12
• Updated: 28/Jan/11 09:05
• Resolved: 11/Aug/10 11:31

Description

Often in the JSPs, we call the ResourceResolver.findResources(query, "xpath") method to return an Iterator<Resource> object, which we iterate through using JSTL and EL syntax. When we attempt to access the getPath() method of each Resource, the following exception is thrown:

java.lang.IllegalAccessException: Class javax.el.BeanELResolver can not access a member of class org.apache.sling.jcr.resource.internal.helper.jcr.JcrItemResource with modifiers "public".

This works with CQ5.2.1 with no problem before. The issue happens on CQ5.3 GA release.

Example codes to re-produce the error in CQ5.3.

Iterator<Resource> found = resourceResolver.findResources("//element(*, nt:unstructured)","xpath");
while(found.hasNext()){
try{
Resource foundResource = found.next();
pageContext.setAttribute("foundResource", foundResource);
%>${foundResource.path}<%
}
catch(Exception e)

{ %><%=e.getMessage()%><% }

}