Hi @Anudeep_Garnepudi,
I am facing similar issue in my below servlet code, trying to fetch the components in the accordion component dialog's dropdown field through a component policy (under path-/conf/project/settings/wcm/policies/project/components/content/accordion/policy_869306689481091), at line 23 the currentResouce is null. Could you help me on this ?
@SlingServlet(paths = "/bin/project/authoring/accordionComponents",
description = "This servlet will return the components configured in the component policy",
methods = "GET",
metatype = false)
public class AccordionPolicyServlet extends SlingAllMethodsServlet {
private static final long serialVersionUID = -4248132624511134604L;
private static final Logger LOG = LoggerFactory.getLogger(AccordionPolicyServlet.class);
/* (non-Javadoc)
* @see org.apache.sling.api.servlets.SlingSafeMethodsServlet#doGet(org.apache.sling.api.SlingHttpServletRequest, org.apache.sling.api.SlingHttpServletResponse)
*/
@Override
protected void doGet(final SlingHttpServletRequest request, final SlingHttpServletResponse response)
throws ServletException, IOException {
LOG.info("Inside AccordionPolicyServlet");
final String pagePath = request.getRequestURI();
String contentPath = StringUtils.substringAfter(pagePath, "_cq_dialog.html");
Resource currentResource = request.getResourceResolver().getResource(contentPath);
String resourceType = StringUtils.substringAfterLast(currentResource.getResourceType(), "/");
String accordNode = StringUtils.substringAfterLast(contentPath, "/");
if (accordNode.contains(resourceType)) {
contentPath = contentPath.replace(accordNode, resourceType);
currentResource = request.getResourceResolver().getResource(contentPath);
}
final ContentPolicyManager policyManager = request.getResourceResolver().adaptTo(ContentPolicyManager.class);
final List<Resource> optionResourceList = new ArrayList<Resource>();
ValueMap vm = null;
if (policyManager != null) {
final ContentPolicy contentPolicy = policyManager.getPolicy(currentResource);
if (contentPolicy != null) {
final String[] components = (String[]) contentPolicy.getProperties().get("components");
for (String componentPath : components) {
vm = new ValueMapDecorator(new HashMap<String, Object>());
final Resource componentRes = request.getResourceResolver().getResource(componentPath);
vm.put("text", componentRes.getValueMap().get("jcr:title"));
vm.put("value", componentPath);
optionResourceList.add(new ValueMapResource(request.getResourceResolver(),
new ResourceMetadata(), "nt:unstructured", vm));
}
}
}
final DataSource ds = new SimpleDataSource(optionResourceList.iterator());
request.setAttribute(DataSource.class.getName(), ds);
}
}
