/**
* Workaround method for an error that occurs when deleting multiple tiers of an Object Mapping
* Category hierarchy (selecting parent *before* child seems to be important). I believe that The
* fix for EclipseLink's 328040 makes this workaround superfluous, so try removing it when moving
* to EclipseLink 2.3.0 or higher.
*
* @param category The child to check. May be <code>null</code>, in which case <code>false</code>
* will be returned.
* @param toDelete Objects that are marked for deletion.
* @return <code>true</code> if <code>toDelete</code> contains an ancestor of <code>category
* </code>. Otherwise <code>false</code>.
*/
public static boolean willAncestorBeDeleted(
IObjectMappingCategoryPO category, Object[] toDelete) {
IObjectMappingCategoryPO ancestor = category;
while (ancestor != null) {
ancestor = ancestor.getParent();
for (Object possibleAncestor : toDelete) {
if (ObjectUtils.equals(ancestor, possibleAncestor)) {
return true;
}
}
}
return false;
}
/**
* @param element Object
* @return name String
*/
public String getText(Object element) {
if (element instanceof IObjectMappingAssoziationPO) {
IComponentIdentifier compId = ((IObjectMappingAssoziationPO) element).getTechnicalName();
if (compId != null) {
return compId.getComponentNameToDisplay();
}
} else if (element instanceof IComponentNamePO) {
return m_compMapper.getCompNameCache().getName(((IComponentNamePO) element).getGuid());
} else if (element instanceof IObjectMappingCategoryPO) {
IObjectMappingCategoryPO category = (IObjectMappingCategoryPO) element;
StringBuilder nameBuilder = new StringBuilder();
String catName = category.getName();
if (getTopLevelCategoryName(catName) != null) {
catName = getTopLevelCategoryName(catName);
}
nameBuilder.append(catName);
if (Plugin.getDefault().getPreferenceStore().getBoolean(Constants.SHOWCHILDCOUNT_KEY)) {
int childListSize = 0;
childListSize += category.getUnmodifiableAssociationList().size();
childListSize += category.getUnmodifiableCategoryList().size();
nameBuilder
.append(StringConstants.SPACE + StringConstants.LEFT_PARENTHESES)
.append(childListSize)
.append(StringConstants.RIGHT_PARENTHESES);
}
return nameBuilder.toString();
} else if (element instanceof String) {
// Missing Component Name
return (String) element;
}
Assert.notReached(
org.eclipse.jubula.client.ui.i18n.Messages.UnknownTypeOfElementInTreeOfType
+ StringConstants.SPACE
+ element.getClass().getName());
return StringConstants.EMPTY;
}