1 /*
2 * Copyright (c) 2002-2020, Mairie de Paris
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice
10 * and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice
13 * and the following disclaimer in the documentation and/or other materials
14 * provided with the distribution.
15 *
16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 *
32 * License 1.0
33 */
34 package fr.paris.lutece.nlptools;
35
36 import java.io.BufferedReader;
37 import java.io.BufferedWriter;
38 import java.io.FileInputStream;
39 import java.io.FileWriter;
40 import java.io.IOException;
41 import java.io.InputStream;
42 import java.io.InputStreamReader;
43 import java.io.StringWriter;
44 import java.io.Writer;
45
46 /**
47 * FileUtils
48 */
49 public class FileUtils
50 {
51 private static final int BUFFER_SIZE = 1024;
52 /**
53 * read the file content
54 *
55 * @param strInputFile
56 * The file path
57 * @return The content
58 * @throws IOException
59 * if an error occurs
60 */
61
62 public static String readFileContent( String strInputFile ) throws IOException
63 {
64
65 try( InputStream is = new FileInputStream( strInputFile ) ;
66 InputStreamReader isr = new InputStreamReader( is , "ISO-8859-3" ) ;
67 BufferedReader in = new BufferedReader( isr ) ; )
68 {
69 Writer writer = new StringWriter( );
70 char [ ] buffer = new char [ BUFFER_SIZE ];
71 int n = 0;
72 while ( ( n = in.read( buffer, 0 , BUFFER_SIZE ) ) != -1 )
73 {
74 writer.write( buffer, 0, n );
75 }
76
77 return writer.toString( );
78 }
79
80 }
81
82 /**
83 * Write file
84 *
85 * @param strOutputFile
86 * The file path
87 * @param strContent
88 * The content
89 * @throws IOException
90 * if an error occurs
91 */
92 public static void writeFile( String strOutputFile, String strContent ) throws IOException
93 {
94 FileWriter fstream = new FileWriter( strOutputFile );
95 try( BufferedWriter out = new BufferedWriter( fstream ) )
96 {
97 out.write( strContent );
98 }
99
100 }
101 }