private boolean hasChildrenInDataBase() {
boolean hasChildrenInDB = false;
IRepositoryViewObject object = this.getParent().getObject();
if (object instanceof MetadataCatalogRepositoryObject) {
viewObject = ((MetadataCatalogRepositoryObject) object).getViewObject();
item = (ConnectionItem) viewObject.getProperty().getItem();
connection = item.getConnection();
catalog = ((MetadataCatalogRepositoryObject) object).getCatalog();
try {
hasChildrenInDB =
DqRepositoryViewService.isCatalogHasChildren(
connection, catalog, null, DqRepositoryViewService.VIEW_TYPES);
} catch (Exception e) {
log.error(e.toString());
}
} else {
viewObject = ((MetadataSchemaRepositoryObject) object).getViewObject();
item = (ConnectionItem) viewObject.getProperty().getItem();
connection = item.getConnection();
schema = ((MetadataSchemaRepositoryObject) object).getSchema();
try {
hasChildrenInDB =
DqRepositoryViewService.isSchemaHasChildren(
connection, schema, null, DqRepositoryViewService.VIEW_TYPES);
} catch (MissingDriverException e) {
throw e;
} catch (Exception e) {
log.error(e.toString());
}
}
return hasChildrenInDB;
}
/**
* Create TableFolderNodeRepositoryNode.
*
* @param node parent RepositoryNode
* @param metadataObject parent CatalogViewObject or SchemaViewObject
*/
private void createRepositoryNodeViewFolderNode(
List<IRepositoryNode> node, IRepositoryViewObject metadataObject) {
List<TdView> views = new ArrayList<TdView>();
String filterCharacter = null;
try {
if (metadataObject instanceof MetadataCatalogRepositoryObject) {
viewObject = ((MetadataCatalogRepositoryObject) metadataObject).getViewObject();
if (((MetadataCatalogRepositoryObject) metadataObject).getCatalog().eIsProxy()) {
// reload the connection to make sure the connection(and all it's owned elements) is not
// proxy
reloadConnectionViewObject();
}
catalog = ((MetadataCatalogRepositoryObject) metadataObject).getCatalog();
item = (ConnectionItem) viewObject.getProperty().getItem();
views = PackageHelper.getViews(catalog);
filterCharacter = RepositoryNodeHelper.getViewFilter(catalog, schema);
// MOD gdbu 2011-6-29 bug : 22204
// MOD TDQ-8718 20140505 yyin --the repository view cares about if use the filter or not,
// the column
// select dialog cares about if connect to DB or not.
if (views.isEmpty()) {
connection = item.getConnection();
if (isCallingFromColumnDialog()) {
views =
DqRepositoryViewService.getViews(connection, catalog, null, isLoadDBFromDialog());
} else if (!isOnFilterring()) {
// MOD gdbu 2011-7-21 bug 23220
views = DqRepositoryViewService.getViews(connection, catalog, null, true);
}
if (views != null && views.size() > 0) {
ProxyRepositoryFactory.getInstance().save(item, false);
}
}
ConnectionUtils.retrieveColumn(views);
// ~22204
} else if (metadataObject instanceof MetadataSchemaRepositoryObject) {
viewObject = ((MetadataSchemaRepositoryObject) metadataObject).getViewObject();
if (((MetadataSchemaRepositoryObject) metadataObject).getSchema().eIsProxy()) {
// reload the connection to make sure the connection(and all it's owned elements) is not
// proxy
reloadConnectionViewObject();
}
schema = ((MetadataSchemaRepositoryObject) metadataObject).getSchema();
item = (ConnectionItem) viewObject.getProperty().getItem();
views = PackageHelper.getViews(schema);
filterCharacter = RepositoryNodeHelper.getViewFilter(catalog, schema);
RepositoryNode parent = metadataObject.getRepositoryNode().getParent();
IRepositoryViewObject object = parent.getObject();
if (object instanceof MetadataCatalogRepositoryObject
&& filterCharacter.equals(PluginConstant.EMPTY_STRING)) {
filterCharacter =
RepositoryNodeHelper.getViewFilter(
((MetadataCatalogRepositoryObject) object).getCatalog(), null);
}
// MOD gdbu 2011-6-29 bug : 22204
if (views.isEmpty()) {
connection = item.getConnection();
if (isCallingFromColumnDialog()) {
views =
DqRepositoryViewService.getViews(connection, schema, null, isLoadDBFromDialog());
} else if (!isOnFilterring()) {
// MOD gdbu 2011-7-21 bug 23220
views = DqRepositoryViewService.getViews(connection, schema, null, true);
}
if (views != null && views.size() > 0) {
ProxyRepositoryFactory.getInstance().save(item, false);
}
} else {
ConnectionUtils.retrieveColumn(views);
}
// ~22204
}
} catch (Exception e) {
log.error(e, e);
}
if (filterCharacter != null && !filterCharacter.equals(PluginConstant.EMPTY_STRING)) {
views = RepositoryNodeHelper.filterViews(views, filterCharacter);
}
createViewRepositoryNode(views, node);
}