Mercurial > dive4elements > river
comparison flys-backend/src/main/java/de/intevation/flys/importer/parsers/LineParser.java @ 4721:b0b1008c07e9
LineParser: Make file name available to subclasses.
| author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
|---|---|
| date | Thu, 27 Dec 2012 13:19:34 +0100 |
| parents | 23392c25fc11 |
| children | 53fcc0d5a03e |
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| 4720:9f7cd65daac2 | 4721:b0b1008c07e9 |
|---|---|
| 40 | 40 |
| 41 protected abstract void reset(); | 41 protected abstract void reset(); |
| 42 | 42 |
| 43 protected abstract void finish(); | 43 protected abstract void finish(); |
| 44 | 44 |
| 45 /** Name of file parsed. */ | |
| 46 protected String fileName; | |
| 47 | |
| 45 | 48 |
| 46 /** | 49 /** |
| 47 * This method reads each line of <i>file</i>. At the beginning, | 50 * This method reads each line of <i>file</i>. At the beginning, |
| 48 * <i>reset()</i> is called; afterwards for each line <i>handleLine()</i> is | 51 * <i>reset()</i> is called; afterwards for each line <i>handleLine()</i> is |
| 49 * called; at the end <i>finish</i> is called. | 52 * called; at the end <i>finish</i> is called. |
| 50 * | 53 * |
| 51 * @param file The file which should be parsed. | 54 * @param file The file which should be parsed. |
| 52 */ | 55 */ |
| 53 public void parse(File file) throws IOException { | 56 public void parse(File file) throws IOException { |
| 54 log.info("Parsing file '" + file + "'"); | 57 log.info("Parsing file '" + file + "'"); |
| 58 | |
| 59 fileName = file.getName(); | |
| 55 | 60 |
| 56 reset(); | 61 reset(); |
| 57 | 62 |
| 58 LineNumberReader in = null; | 63 LineNumberReader in = null; |
| 59 try { | 64 try { |
| 78 in.close(); | 83 in.close(); |
| 79 } | 84 } |
| 80 } | 85 } |
| 81 | 86 |
| 82 finish(); | 87 finish(); |
| 88 } | |
| 89 | |
| 90 | |
| 91 /** Returns the name of the file parsed. */ | |
| 92 protected String getFileName() { | |
| 93 return fileName; | |
| 83 } | 94 } |
| 84 | 95 |
| 85 | 96 |
| 86 protected static String stripMetaLine(String line) { | 97 protected static String stripMetaLine(String line) { |
| 87 String tmp = line.substring(1, line.length()); | 98 String tmp = line.substring(1, line.length()); |