Package org.objectstyle.wolips.eomodeler.core.kvc

Examples of org.objectstyle.wolips.eomodeler.core.kvc.IKey

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  static {
    myCachedPropertyKeys = new HashMap<String, IKey>();
  }

  protected static synchronized IKey getPropertyKey(String _property) {
    IKey key = myCachedPropertyKeys.get(_property);
    if (key == null) {
      key = new ResolvedKey(EOAttribute.class, _property);
      myCachedPropertyKeys.put(_property, key);
    }
    return key;
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  public boolean isPrototyped(String _property) {
    boolean prototyped = false;
    if (myPrototypeName != null) {
      EOAttribute prototype = getPrototype();
      if (prototype != null) {
        IKey key = EOAttribute.getPropertyKey(_property);
        Object value = key.getValue(this);
        if (value != null) {
          Object prototypeValue = key.getValue(prototype);
          prototyped = prototypeValueEquals(_property, value, prototypeValue);
        }
      }
    }
    return prototyped;
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    }
    firePropertyChange(EOAttribute.PROTOTYPE, oldPrototype, _prototype);
    if (prototypeNameChanged && _updateFromPrototype) {
      for (int propertyNum = 0; propertyNum < PROTOTYPED_PROPERTIES.length; propertyNum++) {
        String propertyName = PROTOTYPED_PROPERTIES[propertyNum];
        IKey propertyKey = EOAttribute.getPropertyKey(propertyName);
        Object oldValue = oldValues.get(propertyName);
        Object newPrototypeValue = _prototype != null ? propertyKey.getValue(_prototype) : oldValue;
        Object newValue;
        if (AbstractEOArgument.NAME.equals(propertyName)) {
          newValue = oldValue;
        }
        else if (AbstractEOArgument.COLUMN_NAME.equals(propertyName) && oldValue != null) {
          newValue = oldValue;
        }
        else {
          newValue = newPrototypeValue;
        }
        //System.out.println("EOAttribute.setPrototype: " + propertyName + "," + newValue + "," + oldValue + " (" + wasPrototyped + ")");
        propertyKey.setValue(this, newValue);
        firePropertyChange(propertyName, oldValue, newValue);
      }
      //Q: The value of DataType is probably going to change underneath us as we iterate and if it happens to end up back at what we started with it may not get updated
      //   so we pass a null to force an update of the UI
      updateDataType(null);
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      myListObj.addPropertyChangeListener(myListPropertyName, this);
    }
  }

  protected synchronized IKey getKey(String _property) {
    IKey key = myKeys.get(_property);
    if (key == null) {
      key = new CachingKeyPath(_property);
      myKeys.put(_property, key);
    }
    return key;
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    try {
      Object newValue = ((IStructuredSelection) _event.getSelection()).getFirstElement();
      if (ComparisonUtils.equals(myBlankValue, newValue)) {
        newValue = null;
      }
      IKey key = getKey(myPropertyName);
      Object existingValue = key.getValue(myObj);
      if (!ComparisonUtils.equals(existingValue, newValue)) {
        key.setValue(myObj, newValue);
      }
    } catch (Exception e) {
      ErrorUtils.openErrorDialog(Display.getDefault().getActiveShell(), e);
    }
  }
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Related Classes of org.objectstyle.wolips.eomodeler.core.kvc.IKey

  • org.objectstyle.wolips.eomodeler.core.model.EOAttribute
  • org.objectstyle.wolips.eomodeler.utils.ComboViewerBinding
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