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44 lines
1.1 KiB
44 lines
1.1 KiB
package net.jrtechs.www.webCrawler;
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import java.io.BufferedReader;
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import java.io.InputStreamReader;
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import java.io.FileInputStream;
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import java.io.IOException;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* Simple utility class for reading a file in as a
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* {@link List} of strings
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*
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* @author Jeffery Russell 11-19-18
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*/
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public class FileReader
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{
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/**
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* Reads a file and return's its contents in a array list of strings
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*
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* @return contents of file as a list of Strings
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*/
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public static String readFile(String filePath)
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{
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String result = "";
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try
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{
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BufferedReader br = new BufferedReader(
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new InputStreamReader(new FileInputStream(filePath)));
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String line;
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while ((line = br.readLine()) != null)
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{
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result = result.concat(line);
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}
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br.close();
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}
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catch (IOException e)
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{
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System.out.println("ERROR: unable to read file " + filePath);
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}
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return result;
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}
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}
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