Examples of ReferenceManager

com.ecyrd.jspwiki.ReferenceManager
Keeps track of wikipage references:
- What pages a given page refers to
- What pages refer to a given page
This is a quick'n'dirty approach without any finesse in storage and searching algorithms; we trust java.util.*.
This class contains two HashMaps, m_refersTo and m_referredBy. The first is indexed by WikiPage names and contains a Collection of all WikiPages the page refers to. (Multiple references are not counted, naturally.) The second is indexed by WikiPage names and contains a Set of all pages that refer to the indexing page. (Notice - the keys of both Maps should be kept in sync.)
When a page is added or edited, its references are parsed, a Collection is received, and we crudely replace anything previous with this new Collection. We then check each referenced page name and make sure they know they are referred to by the new page.
Based on this information, we can perform non-optimal searches for e.g. unreferenced pages, top ten lists, etc.
The owning class must take responsibility of filling in any pre-existing information, probably by loading each and every WikiPage and calling this class to update the references when created. @author ebu@memecry.net @since 1.6.1
org.apache.wiki.ReferenceManager
Keeps track of wikipage references:
- What pages a given page refers to
- What pages refer to a given page
This is a quick'n'dirty approach without any finesse in storage and searching algorithms; we trust java.util.*.
This class contains two HashMaps, m_refersTo and m_referredBy. The first is indexed by WikiPage names and contains a Collection of all WikiPages the page refers to. (Multiple references are not counted, naturally.) The second is indexed by WikiPage names and contains a Set of all pages that refer to the indexing page. (Notice - the keys of both Maps should be kept in sync.)
When a page is added or edited, its references are parsed, a Collection is received, and we crudely replace anything previous with this new Collection. We then check each referenced page name and make sure they know they are referred to by the new page.
Based on this information, we can perform non-optimal searches for e.g. unreferenced pages, top ten lists, etc.
The owning class must take responsibility of filling in any pre-existing information, probably by loading each and every WikiPage and calling this class to update the references when created. @since 1.6.1
org.olat.resource.references.ReferenceManager
Initial Date: May 27, 2004 @author Mike StockComment:
org.tuba.data.xml.ReferenceManager

Examples of org.olat.resource.references.ReferenceManager

  /**
   * @see org.olat.repository.handlers.RepositoryHandler#readyToDelete(org.olat.core.id.OLATResourceable
   *      org.olat.core.gui.UserRequest, org.olat.core.gui.control.WindowControl)
   */
  public boolean readyToDelete(OLATResourceable res, UserRequest ureq, WindowControl wControl) {
    ReferenceManager refM = ReferenceManager.getInstance();
    String referencesSummary = refM.getReferencesToSummary(res, ureq.getLocale());
    if (referencesSummary != null) {
      Translator translator = new PackageTranslator(PACKAGE, ureq.getLocale());
      wControl.setError(translator.translate("details.delete.error.references", new String[] { referencesSummary }));
      return false;
    }

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Examples of org.olat.resource.references.ReferenceManager

  /**
   * @see org.olat.repository.handlers.RepositoryHandler#readyToDelete(org.olat.core.id.OLATResourceable
   *      org.olat.core.gui.UserRequest, org.olat.core.gui.control.WindowControl)
   */
  public boolean readyToDelete(OLATResourceable res, UserRequest ureq, WindowControl wControl) {
    ReferenceManager refM = ReferenceManager.getInstance();
    String referencesSummary = refM.getReferencesToSummary(res, ureq.getLocale());
    if (referencesSummary != null) {
      Translator translator = new PackageTranslator(PACKAGE, ureq.getLocale());
      wControl.setError(translator.translate("details.delete.error.references", new String[] { referencesSummary }));
      return false;
    }

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Examples of org.olat.resource.references.ReferenceManager

   * @see org.olat.repository.handlers.RepositoryHandler#readyToDelete(org.olat.core.id.OLATResourceable,
   *      org.olat.core.gui.UserRequest,
   *      org.olat.core.gui.control.WindowControl)
   */
  public boolean readyToDelete(OLATResourceable res, UserRequest ureq, WindowControl wControl) {
    ReferenceManager refM = ReferenceManager.getInstance();
    String referencesSummary = refM.getReferencesToSummary(res, ureq.getLocale());
    if (referencesSummary != null) {
      Translator translator = Util.createPackageTranslator(RepositoryManager.class, ureq.getLocale());
      wControl.setError(translator.translate("details.delete.error.references", new String[] { referencesSummary }));
      return false;
    }

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Examples of org.olat.resource.references.ReferenceManager

  public Controller getEditorController(OLATResourceable res, UserRequest ureq, WindowControl wControl) {
    TestFileResource fr = new TestFileResource();
    fr.overrideResourceableId(res.getResourceableId());
    
    //check if we can edit in restricted mode -> only typos 
    ReferenceManager refM = ReferenceManager.getInstance();
    List referencees = refM.getReferencesTo(res);
    //String referencesSummary = refM.getReferencesToSummary(res, ureq.getLocale());
    //boolean restrictedEdit = referencesSummary != null;
    QTIEditorMainController editor =  new QTIEditorMainController(referencees,ureq, wControl, fr);
    if (editor.isLockedSuccessfully()) {
      return editor;

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Examples of org.olat.resource.references.ReferenceManager

  public Controller getEditorController(OLATResourceable res, UserRequest ureq, WindowControl wControl) {
    SurveyFileResource fr = new SurveyFileResource();
    fr.overrideResourceableId(res.getResourceableId());
    
    //check if we can edit in restricted mode -> only typos 
    ReferenceManager refM = ReferenceManager.getInstance();
    List referencees = refM.getReferencesTo(res);
    //String referencesSummary = refM.getReferencesToSummary(res, ureq.getLocale());
    //boolean restrictedEdit = referencesSummary != null;
    QTIEditorMainController editor =  new QTIEditorMainController(referencees,ureq, wControl, fr);
    if (editor.isLockedSuccessfully()) {
      return editor;

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Examples of org.tuba.data.xml.ReferenceManager

    logger.severe(e.getMessage());
  }


  private void process(IArtefactPosition position,
      DetailProgressMonitor monitor) throws ParseException {
    ReferenceManager refManager = ReferenceManager.getInstance();
    XMLArtefact artefact = refManager.parseArtefact(position);


    artefact.setContext(position.getTutorialDocument());
    XMLReference reference = refManager.getReference(artefact);


    try {
      // TODO externalize
      logger.info("prepare integration"); //$NON-NLS-1$
      boolean hasChanged = prepareIntegration(reference);
      if (hasChanged)
        refManager.saveReference(reference, artefact);
    } catch (MissingProviderException e) {
      return;
    } catch (IntegrationException e) {
      return;
    }

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