07ee94d671
* Refactor execute around the idiom * fix checkstyle errors Co-authored-by: Subhrodip Mohanta <hello@subho.xyz>
50 lines
1.8 KiB
Java
50 lines
1.8 KiB
Java
/*
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* The MIT License
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* Copyright © 2014-2021 Ilkka Seppälä
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to deal
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* in the Software without restriction, including without limitation the rights
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* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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* copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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* THE SOFTWARE.
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*/
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package com.iluwatar.execute.around;
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import java.io.FileWriter;
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import java.io.IOException;
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import lombok.extern.slf4j.Slf4j;
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/**
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* SimpleFileWriter handles opening and closing file for the user. The user only has to specify what
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* to do with the file resource through {@link FileWriterAction} parameter.
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*/
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@Slf4j
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public class SimpleFileWriter {
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/**
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* Constructor.
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*/
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public SimpleFileWriter(String filename, FileWriterAction action) throws IOException {
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LOGGER.info("Opening the file");
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try (var writer = new FileWriter(filename)) {
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LOGGER.info("Executing the action");
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action.writeFile(writer);
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LOGGER.info("Closing the file");
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}
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}
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}
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