public static long[] getStructureIdByName(List<String> structureNames) {
		long[] allStructureIds = new long[structureNames.size()];
		try {
			List<DDMStructure> ddmStructures = DDMStructureLocalServiceUtil.getDDMStructures(0, DDMStructureLocalServiceUtil.getDDMStructuresCount());
			int counter = 0;
			for (DDMStructure structure : ddmStructures) {
				for (String name : structureNames) {
					if (structure.getName(Locale.ENGLISH)
							.equalsIgnoreCase(name)) {
						allStructureIds[counter] = structure.getStructureId();
						counter++;
						continue;
					}
				}
			}
		} catch (SystemException e) {
			e.printStackTrace();
		}
		return allStructureIds;
	}