root / trunk / applications / appgvSIG / src / com / iver / cit / gvsig / DEMO / SimpleFileFilter.java @ 810
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1 | 511 | fjp | package com.iver.cit.gvsig.DEMO; |
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2 | |||
3 | import java.io.File; |
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4 | import javax.swing.filechooser.FileFilter; |
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5 | |||
6 | |||
7 | /**
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8 | * A simple file filter implementation that allow to specify one or more file
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9 | * extensions
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10 | *
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11 | * @author wolf
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12 | */
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13 | public class SimpleFileFilter extends FileFilter implements java.io.FileFilter { |
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14 | String[] extensions; |
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15 | String description;
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16 | |||
17 | public SimpleFileFilter(String extension, String description) { |
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18 | this.extensions = new String[] { extension }; |
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19 | this.description = description;
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20 | } |
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21 | |||
22 | public SimpleFileFilter(String[] extensions, String description) { |
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23 | this.extensions = extensions;
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24 | this.description = description;
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25 | } |
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26 | |||
27 | /**
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28 | * @see javax.swing.filechooser.FileFilter#accept(java.io.File)
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29 | */
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30 | public boolean accept(File f) { |
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31 | if (f.isDirectory()) {
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32 | return true; |
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33 | } |
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34 | |||
35 | String extension = FileUtils.getFileExtension(f);
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36 | |||
37 | for (int i = 0; i < extensions.length; i++) { |
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38 | if (extension.equals(extensions[i])) {
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39 | return true; |
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40 | } |
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41 | } |
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42 | |||
43 | return false; |
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44 | } |
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45 | |||
46 | /**
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47 | * @see javax.swing.filechooser.FileFilter#getDescription()
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48 | */
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49 | public String getDescription() { |
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50 | return description;
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51 | } |
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52 | } |