/**
    * Copyright 2010-2013 The Kuali Foundation
    *
    * Licensed under the Educational Community 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.opensource.org/licenses/ecl2.php
    *
   * 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.kuali.common.util.property.processor;
  
  import java.util.Collections;
  import java.util.List;
  import java.util.Properties;
  
  import org.kuali.common.util.Assert;
  import org.kuali.common.util.CollectionUtils;
  import org.kuali.common.util.ListUtils;
  import org.kuali.common.util.PropertyUtils;
  
  public final class TrimmingProcessor implements PropertyProcessor {
  
  	private final List<String> includes;
  	private final List<String> excludes;
  
  	public TrimmingProcessor(String exclude) {
  		this(CollectionUtils.singletonList(exclude));
  	}
  
  	public TrimmingProcessor(List<String> excludes) {
  		this(Collections.<String> emptyList(), excludes);
  	}
  
  	public TrimmingProcessor(List<String> includes, List<String> excludes) {
  		Assert.noNulls(includes, excludes);
  		this.includes = ListUtils.newImmutableArrayList(includes);
  		this.excludes = ListUtils.newImmutableArrayList(excludes);
  	}
  
  	@Override
  	public void process(Properties properties) {
  		PropertyUtils.trim(properties, includes, excludes);
  	}
  
  	public List<String> getIncludes() {
  		return includes;
  	}
  
  	public List<String> getExcludes() {
  		return excludes;
  	}
  }