/** 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.");
}
}
private void applyChanges() {
for (DuplicatedAttributeInfo attributeInfo : duplicatedAttributes) {
if (attributeInfo.getAction().equals(DELETE_ACTION)) {
entity.removeAttribute(attributeInfo.getName());
}
if (attributeInfo.getAction().equals(RENAME_ACTION)) {
ProjectUtil.setAttributeName(
entity.getAttribute(attributeInfo.getName()), attributeInfo.getNewName());
}
}
}
public void setNodeName(String newName) {
if (node == null) {
return;
}
// validate...
if (newName == null) {
throw new ValidationException("Empty DataNode Name");
}
ProjectController parent = (ProjectController) getParent();
DataNodeDefaults oldPref = parent.getDataNodePreferences();
DataChannelDescriptor dataChannelDescriptor =
(DataChannelDescriptor) getApplication().getProject().getRootNode();
Collection<DataNodeDescriptor> matchingNode = dataChannelDescriptor.getNodeDescriptors();
Iterator<DataNodeDescriptor> it = matchingNode.iterator();
while (it.hasNext()) {
DataNodeDescriptor node = it.next();
if (node.getName().equals(newName)) {
// there is an entity with the same name
throw new ValidationException(
"There is another DataNode named '" + newName + "'. Use a different name.");
}
}
// passed validation, set value...
// TODO: fixme....there is a slight chance that domain is different than the one
// cached node belongs to
ProjectUtil.setDataNodeName(
(DataChannelDescriptor) parent.getProject().getRootNode(), node, newName);
oldPref.copyPreferences(newName);
}
