001/**
002 * Copyright 2010-2014 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.common.util.property.processor;
017
018import java.util.List;
019import java.util.Properties;
020
021import org.kuali.common.util.Assert;
022import org.kuali.common.util.PropertyUtils;
023
024import com.google.common.collect.ImmutableList;
025
026public final class TrimmingProcessor implements PropertyProcessor {
027
028        private final List<String> includes;
029        private final List<String> excludes;
030
031        public TrimmingProcessor(String exclude) {
032                this(ImmutableList.of(exclude));
033        }
034
035        public TrimmingProcessor(List<String> excludes) {
036                this(ImmutableList.<String> of(), excludes);
037        }
038
039        public TrimmingProcessor(List<String> includes, List<String> excludes) {
040                Assert.noNulls(includes, excludes);
041                this.includes = ImmutableList.copyOf(includes);
042                this.excludes = ImmutableList.copyOf(excludes);
043        }
044
045        @Override
046        public void process(Properties properties) {
047                PropertyUtils.trim(properties, includes, excludes);
048        }
049
050        public List<String> getIncludes() {
051                return includes;
052        }
053
054        public List<String> getExcludes() {
055                return excludes;
056        }
057}