001    /**
002     * Copyright 2010-2012 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     */
016    package org.kuali.common.util.service;
017    
018    import org.apache.commons.lang3.StringUtils;
019    import org.kuali.common.util.LocationUtils;
020    import org.kuali.common.util.spring.ToStringContext;
021    import org.slf4j.Logger;
022    import org.slf4j.LoggerFactory;
023    import org.springframework.util.Assert;
024    
025    public class LocationService {
026            private static final Logger logger = LoggerFactory.getLogger(LocationService.class);
027    
028            public String toString(ToStringContext context) {
029                    Assert.notNull(context.getLocation());
030                    String s = LocationUtils.toString(context.getLocation(), context.getEncoding());
031                    if (context.isDelete()) {
032                            boolean deleted = LocationUtils.deleteFileQuietly(context.getLocation());
033                            if (!deleted) {
034                                    logger.warn("{} was not deleted", context.getLocation());
035                            }
036                    }
037                    return context.isTrim() ? StringUtils.trim(s) : s;
038            }
039    
040    }