Last change
on this file since 33053 was 33053, checked in by ak19, 5 years ago |
I still had some stuff of Nathan Kelly's (FileTransfer-WebSocketPair) sitting on my USB. Had already commited the Themes folder at the time, 2 years back. Not sure if he wanted this additional folder commited. But I didn't want to delete it and decided it will be better off on SVN. When we use his project, if we find we didn't need this test folder, we can remove it from svn then.
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File size:
1.4 KB
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1 | package com.gs3.testGXT.server;
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2 |
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3 | import java.io.File;
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4 | import java.util.LinkedList;
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5 |
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6 | import com.google.gwt.user.server.rpc.RemoteServiceServlet;
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7 | import com.gs3.testGXT.client.services.ListDirectoryService;
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8 |
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9 | @SuppressWarnings("serial")
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10 | public class ListDirectoryServiceImpl extends RemoteServiceServlet implements ListDirectoryService {
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11 |
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12 | @Override
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13 | public LinkedList<String[]> getDirectoryContents(String path) {
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14 | LinkedList<String[]> ret = new LinkedList<String[]>();
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15 | try {
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16 | //only try first symbol
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17 | File folder = new File(path);
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18 | File[] listOfFiles = folder.listFiles();
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19 |
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20 | if(listOfFiles == null) { //there are no files because this is not a directory!
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21 | return ret; // if we return an empty list, the client will understand - we could potentially return null too
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22 | }
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23 |
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24 | //I know this isn't proper JSON: I can fix this a little bit later
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25 | for (int i = 0; i < listOfFiles.length; i++) {
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26 | String LA = "INVALID";
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27 | String LB;
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28 | String LC;
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29 |
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30 | LB = listOfFiles[i].getName();
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31 | LC = listOfFiles[i].getCanonicalPath();
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32 | if (listOfFiles[i].isFile()) {
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33 | LA = "File";
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34 | } else if (listOfFiles[i].isDirectory()) {
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35 | LA = "Folder";
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36 | }
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37 | else { //I'm not sure if this should even be possible...
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38 | continue;
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39 | }
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40 | String[] tmp = new String[] {LA, LB, LC};
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41 | ret.add(tmp);
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42 | }
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43 | } catch (Exception e) {
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44 | System.err.println(e);
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45 | }
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46 | return ret;
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47 | }
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48 |
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49 | }
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