Searching the doucments in KM repository

Question

Hi Experts,
I need to implement custom search using WD java  where as user should be able to search the documents from KM repository for
the particular folders and it depends upon the date and his username. how can i achieve this could you please help me the same.
Thanks in Advance,

Answer 1

Hi,
I suppose you don't have problem with UI. So searching in KM can be done
      // instance indexmanagement service
      IIndexService indexService =
        (IIndexService) ResourceFactory.getInstance().getServiceFactory().getService(IServiceTypesConst.INDEX_SERVICE);
      // build a query object, using the SearchQueryBuilder
      SearchQueryListBuilder sqb = new SearchQueryListBuilder();
      sqb.setSearchTerm(p_queryString);
      IQueryEntryList qel = sqb.buildSearchQueryList();
      // get an instance of federated search
      IFederatedSearch federatedSearch =
        (IFederatedSearch) indexService.getObjectInstance(IWcmIndexConst.FEDERATED_SEARCH_INSTANCE);
      List indexList = new ArrayList();
      indexList = indexService.getActiveIndexes();
      // it is recommended to use a search session object
      // for searching execution
      ISearchSession session = federatedSearch.searchWithSession(qel, indexList, p_context.getResourceContext());
      IResourceListFilter resFilter = new CustomResourceFilter();
      ISearchResultList results = session.getSearchResults(p_from, p_to, resFilter, null);
where CustomResourceFilter is:
public class CustomResourceListFilter implements IResourceListFilter {
  private IResourceListFilterService resourceListFilterService;
  public CustomResourceListFilter() {
    resourceListFilterService = null;
  /* (non-Javadoc)
   * @see com.sapportals.wcm.service.resourcelistfilter.IResourceListFilter#filterResourceList(com.sapportals.wcm.repository.IResourceList, com.sapportals.wcm.repository.service.layout.customizing.IParameters)
  public void filterResourceList(IResourceList list, IParameters parameters) throws WcmException {
    applyBaseResourceListFilter(list, parameters);
    IResourceList resultList = new ResourceList();
    IResource resource = null;
    IResourceListIterator iterator = list.listIterator();
    while (iterator.hasNext()) {
      resource = iterator.next();
      if (USE_YOUR_CONDITION_HERE_ON_RESOURCE) {
        resultList.add(resource);
    list.addAll(resultList);
  /* (non-Javadoc)
   * @see com.sapportals.wcm.service.resourcelistfilter.IResourceListFilter#getNewInstance()
  public IResourceListFilter getNewInstance() {
    return new ZpozdeniResourceListFilter();
  private IResourceList applyBaseResourceListFilter(IResourceList list, IParameters parameters) {
    try {
      if (resourceListFilterService == null)
        resourceListFilterService =
          (IResourceListFilterService) ServiceFactory.getInstance().getService("ResourceListFilterService");
    } catch (Exception e) {
     // DO SOMETHING
      return list;
    try {
      resourceListFilterService.getStandardResourceListFilter().filterResourceList(list, parameters);
    } catch (Exception e) {
     // DO SOMETHING
    return list;
Romano