svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.library / org.gvsig.expressionevaluator / org.gvsig.expressionevaluator.lib / org.gvsig.expressionevaluator.lib.impl / src / main / java / org / gvsig / expressionevaluator / impl / function / foldersmanager / HomeFunction.java @ 45043
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| 1 | 44389 | jjdelcerro | package org.gvsig.expressionevaluator.impl.function.foldersmanager; |
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| 2 | 43512 | jjdelcerro | |
| 3 | 44389 | jjdelcerro | import java.io.File; |
| 4 | 43512 | jjdelcerro | import org.apache.commons.lang3.Range; |
| 5 | 43521 | jjdelcerro | import org.gvsig.expressionevaluator.Interpreter; |
| 6 | 43512 | jjdelcerro | import org.gvsig.expressionevaluator.spi.AbstractFunction; |
| 7 | 44389 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
| 8 | import org.gvsig.tools.folders.FoldersManager; |
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| 9 | 43512 | jjdelcerro | |
| 10 | 44389 | jjdelcerro | public class HomeFunction extends AbstractFunction { |
| 11 | 43512 | jjdelcerro | |
| 12 | 44389 | jjdelcerro | public static final String NAME = "HOME"; |
| 13 | |||
| 14 | public HomeFunction() {
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| 15 | super(
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| 16 | "Folders",
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| 17 | NAME, |
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| 18 | Range.is(0),
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| 19 | "Return the folder user home",
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| 20 | NAME+"()",
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| 21 | null,
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| 22 | "File",
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| 23 | false
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| 24 | ); |
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| 25 | 43512 | jjdelcerro | } |
| 26 | |||
| 27 | 44389 | jjdelcerro | |
| 28 | 43512 | jjdelcerro | @Override
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| 29 | 44009 | jjdelcerro | public boolean allowConstantFolding() { |
| 30 | 44389 | jjdelcerro | return false; |
| 31 | 44009 | jjdelcerro | } |
| 32 | |||
| 33 | @Override
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| 34 | 43521 | jjdelcerro | public Object call(Interpreter interpreter, Object[] args) { |
| 35 | 44389 | jjdelcerro | FoldersManager folderManager = ToolsLocator.getFoldersManager(); |
| 36 | File f = folderManager.getHome();
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| 37 | return f;
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| 38 | 43512 | jjdelcerro | } |
| 39 | } |