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Rm.java
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Rm.java
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/*
* Copyright 2016-2018 the original author or authors.
*
* 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 com.creactiviti.piper.taskhandler.io;
import java.io.File;
import java.io.IOException;
import org.apache.commons.io.FileUtils;
import org.springframework.stereotype.Component;
import org.springframework.util.Assert;
import com.creactiviti.piper.core.task.TaskExecution;
import com.creactiviti.piper.core.task.TaskHandler;
/**
* Deletes a file, never throwing an exception. If file is a directory, delete it and all sub-directories.
*
* <p>A directory to be deleted does not have to be empty.
*
* @author Arik Cohen
* @since Feb, 19 2020
*/
@Component("io/rm")
class Rm implements TaskHandler<Object> {
@Override
public Object handle (TaskExecution aTask) throws IOException {
File file = new File (aTask.getRequiredString("path"));
if(!file.exists()) {
return null;
}
boolean result = FileUtils.deleteQuietly(file);
Assert.isTrue(result, "Failed to delete: " + aTask.getString("path"));
return null;
}
}