| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.chemistry.opencmis.inmemory; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import org.apache.chemistry.opencmis.commons.PropertyIds; |
| |
| public final class FilterParser { |
| |
| // Utility class |
| private FilterParser() { |
| } |
| |
| public static boolean isContainedInFilter(String propertyId, List<String> requestedIds) { |
| if (requestedIds.contains("*")) { |
| return true; |
| } |
| return requestedIds.contains(propertyId); |
| } |
| |
| public static List<String> getRequestedIdsFromFilter(String filter) { |
| if (filter == null || filter.length() == 0) { |
| return Collections.singletonList("*"); |
| } else { |
| List<String> requestedIds = Arrays.asList(filter.split(",\\s*")); // comma |
| // plus |
| // whitespace |
| |
| // add object id because this is always needed in AtomPub binding: |
| if (!(requestedIds.contains(PropertyIds.OBJECT_ID))) { |
| requestedIds = new ArrayList<String>(requestedIds); // copy |
| // immutable |
| // list |
| requestedIds.add(PropertyIds.OBJECT_ID); |
| } |
| |
| if (requestedIds.contains("*")) { |
| requestedIds = Collections.singletonList("*"); |
| } |
| return requestedIds; |
| } |
| } |
| |
| } |