コード例 #1
0
  /** Initializes Query name from string. */
  void setQueryName(String newName) {
    if (newName != null && newName.trim().length() == 0) {
      newName = null;
    }

    AbstractQuery query = getQuery();

    if (query == null) {
      return;
    }

    if (Util.nullSafeEquals(newName, query.getName())) {
      return;
    }

    if (newName == null) {
      throw new ValidationException("SelectQuery name is required.");
    }

    DataMap map = mediator.getCurrentDataMap();
    Query matchingQuery = map.getQuery(newName);

    if (matchingQuery == null) {
      // completely new name, set new name for entity
      QueryEvent e = new QueryEvent(this, query, query.getName());
      ProjectUtil.setQueryName(map, query, newName);
      mediator.fireQueryEvent(e);
    } else if (matchingQuery != query) {
      // there is a query with the same name
      throw new ValidationException(
          "There is another query named '" + newName + "'. Use a different name.");
    }
  }
コード例 #2
0
ファイル: EmbeddableTab.java プロジェクト: vintikjeny/cayenne
 public void processExistingSelection(EventObject e) {
   EmbeddableDisplayEvent ede =
       new EmbeddableDisplayEvent(
           this,
           mediator.getCurrentEmbeddable(),
           mediator.getCurrentDataMap(),
           (DataChannelDescriptor) mediator.getProject().getRootNode());
   mediator.fireEmbeddableDisplayEvent(ede);
 }
コード例 #3
0
  @Override
  public void performAction(ActionEvent e) {
    ProjectController mediator = getProjectController();

    DataMap dataMap = mediator.getCurrentDataMap();

    Embeddable embeddable = new Embeddable();
    embeddable.setClassName(NameBuilder.builder(embeddable, dataMap).name());
    createEmbeddable(dataMap, embeddable);

    application.getUndoManager().addEdit(new CreateEmbeddableUndoableEdit(dataMap, embeddable));
  }
コード例 #4
0
  /**
   * Updates the view from the current model state. Invoked when a currently displayed query is
   * changed.
   */
  void initFromModel() {
    Query query = mediator.getCurrentQuery();

    if (!(query instanceof SelectQuery)) {
      setVisible(false);
      return;
    }

    SelectQuery selectQuery = (SelectQuery) query;

    name.setText(query.getName());
    distinct.setSelected(selectQuery.isDistinct());
    qualifier.setText(
        selectQuery.getQualifier() != null ? selectQuery.getQualifier().toString() : null);

    // init root choices and title label..

    // - SelectQuery supports ObjEntity roots

    // TODO: now we only allow roots from the current map,
    // since query root is fully resolved during map loading,
    // making it impossible to reference other DataMaps.

    DataMap map = mediator.getCurrentDataMap();
    Object[] roots = map.getObjEntities().toArray();

    if (roots.length > 1) {
      Arrays.sort(roots, Comparators.getDataMapChildrenComparator());
    }

    DefaultComboBoxModel model = new DefaultComboBoxModel(roots);
    model.setSelectedItem(selectQuery.getRoot());
    queryRoot.setModel(model);

    properties.initFromModel(selectQuery);

    setVisible(true);
  }
コード例 #5
0
ファイル: EmbeddableTab.java プロジェクト: vintikjeny/cayenne
  void setClassName(String newClassName) {
    if (newClassName != null && newClassName.trim().length() == 0) {
      newClassName = null;
    }

    Embeddable embeddable = mediator.getCurrentEmbeddable();

    if (embeddable == null) {
      return;
    }

    if (Util.nullSafeEquals(newClassName, embeddable.getClassName())) {
      return;
    }

    if (newClassName == null) {
      throw new ValidationException("Embeddable name is required.");
    } else if (embeddable.getDataMap().getEmbeddable(newClassName) == null) {

      // if newClassName dupliucates in other DataMaps
      DataChannelDescriptor domain = (DataChannelDescriptor) mediator.getProject().getRootNode();
      if (domain != null) {
        for (DataMap nextMap : domain.getDataMaps()) {
          if (nextMap == embeddable.getDataMap()) {
            continue;
          }

          Embeddable conflictingEmbeddable = nextMap.getEmbeddable(newClassName);
          if (conflictingEmbeddable != null) {
            throw new ValidationException(
                "Duplicate Embeddable name in another DataMap: " + newClassName + ".");
          }
        }
      }

      // completely new name, set new name for embeddable
      EmbeddableEvent e = new EmbeddableEvent(this, embeddable, embeddable.getClassName());
      String oldName = embeddable.getClassName();
      embeddable.setClassName(newClassName);

      mediator.fireEmbeddableEvent(e, mediator.getCurrentDataMap());

      Iterator it =
          ((DataChannelDescriptor) mediator.getProject().getRootNode()).getDataMaps().iterator();
      while (it.hasNext()) {
        DataMap dataMap = (DataMap) it.next();
        Iterator<ObjEntity> ent = dataMap.getObjEntities().iterator();

        while (ent.hasNext()) {

          Collection<ObjAttribute> attr = ent.next().getAttributes();
          Iterator<ObjAttribute> attrIt = attr.iterator();

          while (attrIt.hasNext()) {
            ObjAttribute atribute = attrIt.next();
            if (atribute.getType() == null || atribute.getType().equals(oldName)) {
              atribute.setType(newClassName);
              AttributeEvent ev = new AttributeEvent(this, atribute, atribute.getEntity());
              mediator.fireObjAttributeEvent(ev);
            }
          }
        }
      }

    } else {
      // there is an embeddable with the same name
      throw new ValidationException(
          "There is another embeddable with name '" + newClassName + "'.");
    }
  }