1 | public static String loadTextFile(String fileName, String defaultContents) throws IOException {
|
2 | if (!new File(fileName).exists()) |
3 | return defaultContents; |
4 | |
5 | FileInputStream fileInputStream = new FileInputStream(fileName); |
6 | InputStreamReader inputStreamReader = new InputStreamReader(fileInputStream, charsetForTextFiles); |
7 | return loadTextFile(inputStreamReader); |
8 | } |
9 | |
10 | public static String loadTextFile(Reader reader) throws IOException {
|
11 | StringBuilder builder = new StringBuilder(); |
12 | try {
|
13 | BufferedReader bufferedReader = new BufferedReader(reader); |
14 | String line; |
15 | while ((line = bufferedReader.readLine()) != null) |
16 | builder.append(line).append('\n');
|
17 | } finally {
|
18 | reader.close(); |
19 | } |
20 | return builder.length() == 0 ? "" : builder.substring(0, builder.length()-1); |
21 | } |
for adding to your source file. requires "import java.io.*;"
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| Snippet ID: | #585 |
| Snippet name: | loadTextFile methods |
| Eternal ID of this version: | #585/1 |
| Text MD5: | 6b4c88eea774052f4c67f8027b38c04e |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX source code |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2015-04-21 20:23:07 |
| Source code size: | 855 bytes / 21 lines |
| Pitched / IR pitched: | No / Yes |
| Views / Downloads: | 687 / 606 |
| Referenced in: | [show references] |