/**
    * Copyright 2010-2014 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.execute;
  
  import java.io.File;
  import java.util.ArrayList;
  import java.util.List;
  
  import org.kuali.common.util.Assert;
  import org.kuali.common.util.CollectionUtils;
  import org.kuali.common.util.LocationUtils;
  import org.kuali.common.util.SimpleScanner;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * File copying executable that uses simple patterns to copy files from one directory to another
   * 
   * @author andrewlubbers
   * 
   * @deprecated
   */
  @Deprecated
  public class FileCopyExecutable implements Executable {
  
  	private static final Logger logger = LoggerFactory.getLogger(FileCopyExecutable.class);
  
  	private String sourceDir;
  	private String filePatterns;
  	private String destinationDir;
  
  	@Override
  	public void execute() {
  		Assert.isTrue(LocationUtils.exists(sourceDir));
  		Assert.notNull(destinationDir);
  		Assert.notNull(filePatterns);
  
  		String sourceDirPath = LocationUtils.getCanonicalPath(new File(sourceDir));
  
  		logger.info("Starting File Copy");
  		logger.info("From: " + sourceDirPath);
  		logger.info("To: " + destinationDir);
  		logger.info("Using patterns: " + filePatterns);
  
  		List<String> patterns = CollectionUtils.getTrimmedListFromCSV(filePatterns);
  
  		SimpleScanner scanner = new SimpleScanner();
  		scanner.setBasedir(sourceDir);
  		scanner.setIncludes(patterns.toArray(new String[patterns.size()]));
  
  		List<File> sourceFiles = scanner.getFiles();
  		logger.info("Found " + sourceFiles.size() + " matching source files.");
  
  		List<String> sourceLocations = new ArrayList<String>(sourceFiles.size());
  		List<File> destinationFiles = new ArrayList<File>(sourceFiles.size());
  		for (File f : sourceFiles) {
  			String sourcePath = LocationUtils.getCanonicalPath(f);
  			sourceLocations.add(sourcePath);
  
  			String destinationPath = sourcePath.replace(sourceDirPath, (destinationDir + File.separator));
  			destinationFiles.add(new File(destinationPath));
  		}
  
  		LocationUtils.copyLocationsToFiles(sourceLocations, destinationFiles);
  
  		logger.info("File Copy Complete");
  	}
  
  	public String getDestinationDir() {
  		return destinationDir;
  	}
  
  	public void setDestinationDir(String destinationDir) {
  		this.destinationDir = destinationDir;
  	}
  
  	public String getFilePatterns() {
  		return filePatterns;
  	}
  
  	public void setFilePatterns(String filePatterns) {
  		this.filePatterns = filePatterns;
  	}
  
  	public String getSourceDir() {
  		return sourceDir;
 	}
 
 	public void setSourceDir(String sourceDir) {
 		this.sourceDir = sourceDir;
 	}
 }