Bug 422205 Missing help content reference in MongoDB ODA Data Set UI page
The help context ID is not referenced by the MongoDB DOA data set query page.
data/org.eclipse.birt.data.oda.mongodb.ui/src/org/eclipse/birt/data/oda/mongodb/ui/impl/MongoDBDataSetWizardPage.java
handleNoFieldsException( e );
					return new String[0];
				}
			}
			else if ( parentElement instanceof DocumentsMetaData )
			{
				return getFields( parentElement );
			}
			else if ( parentElement instanceof FieldMetaData )
			{
				return getFields( ( (FieldMetaData) parentElement ).getChildMetaData( ) );
			}
			return new String[0];
		}
		private Object[] getFields( Object parentElement )
		{
			List<FieldMetaData> entries = new ArrayList<FieldMetaData>( );
			for ( String name : ( (DocumentsMetaData) parentElement ).getFieldNames( ) )
			{
				entries.add( ( (DocumentsMetaData) parentElement ).getFieldMetaData( name ) );
			}
			return entries.toArray( );
		}
		public Object getParent( Object element )
		{
			return null;
		}
	}
}