org.unitils.io.temp.impl.DefaultTempService Maven / Gradle / Ivy
/*
* Copyright 2011, Unitils.org
*
* Licensed 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.unitils.io.temp.impl;
import org.unitils.core.UnitilsException;
import org.unitils.io.temp.TempService;
import java.io.File;
import java.io.IOException;
import static org.unitils.thirdparty.org.apache.commons.io.FileUtils.forceDelete;
/**
* @author Jeroen Horemans
* @author Tim Ducheyne
* @author Thomas De Rycke
* @since 3.3
*/
public class DefaultTempService implements TempService {
/* The directory to use as temporary dir */
protected File rootTempDir;
public DefaultTempService(File rootTempDir) {
this.rootTempDir = rootTempDir;
}
public File createTempDir(String dirName) {
File dir = new File(rootTempDir, dirName);
deleteTempFileOrDir(dir);
boolean success = dir.mkdirs();
if (!success) {
throw new UnitilsException("Unable to create temp dir " + dirName + " in folder " + rootTempDir.getAbsolutePath());
}
return dir;
}
public File createTempFile(String fileName) {
try {
File file = new File(rootTempDir, fileName);
deleteTempFileOrDir(file);
rootTempDir.mkdirs();
file.createNewFile();
return file;
} catch (IOException e) {
throw new UnitilsException("Unable to create temp file " + fileName + " in folder " + rootTempDir.getAbsolutePath(), e);
}
}
public void deleteTempFileOrDir(File fileOrDir) {
if (fileOrDir == null || !fileOrDir.exists()) {
return;
}
try {
forceDelete(fileOrDir);
} catch (IOException e) {
throw new UnitilsException("Unable to delete temp file/dir " + fileOrDir.getAbsolutePath());
}
}
}