[23210] | 1 | package org.greenstone.anttasks;
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| 2 |
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| 3 | import java.io.BufferedWriter;
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| 4 | import java.io.File;
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| 5 | import java.io.FileWriter;
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| 6 | import java.util.ArrayList;
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| 7 |
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| 8 | import org.apache.tools.ant.BuildException;
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| 9 | import org.apache.tools.ant.DirectoryScanner;
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| 10 | import org.apache.tools.ant.Task;
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| 11 | import org.apache.tools.ant.types.FileSet;
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| 12 | import org.apache.tools.ant.types.PatternSet;
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| 13 |
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| 14 | /**
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| 15 | * PatternSetToFile is an Ant task used to take an Ant PatternSet and output to a
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| 16 | * file all the files that it encompasses
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| 17 | * @author sjm84
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| 18 | */
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| 19 | public class PatternSetToFile extends Task
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| 20 | {
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| 21 | //The file the set will be written to
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| 22 | public File _outfile = null;
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| 23 |
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| 24 | //The directory to check the PatternSet within
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| 25 | public File _dir = null;
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| 26 |
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| 27 | //An array of the child PatternSets of this task
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[23211] | 28 | public ArrayList _sets = new ArrayList();
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[23210] | 29 |
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| 30 | /**
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| 31 | * This function performs the main task
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| 32 | */
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| 33 | public void execute() throws BuildException
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| 34 | {
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| 35 | try
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| 36 | {
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| 37 | System.out.println("Creating " + _outfile.getAbsolutePath());
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| 38 | BufferedWriter out = new BufferedWriter(new FileWriter(_outfile));
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[23211] | 39 | for(int i = 0; i < _sets.size(); i++)
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[23210] | 40 | {
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[23211] | 41 | PatternSet set = (PatternSet)_sets.get(i);
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[23210] | 42 | FileSet fs = new FileSet();
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| 43 | fs.setDir(_dir);
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| 44 | PatternSet ps = fs.createPatternSet();
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| 45 | ps.append(set, this.getProject());
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| 46 |
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| 47 | DirectoryScanner ds = fs.getDirectoryScanner(this.getProject());
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[23211] | 48 |
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| 49 | String[] includedFiles = ds.getIncludedFiles();
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| 50 | for (int j = 0; j < includedFiles.length; j++)
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[23210] | 51 | {
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[23211] | 52 | out.write(includedFiles[j] + "\n");
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[23210] | 53 | }
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| 54 | }
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| 55 | out.close();
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| 56 | }
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| 57 | catch(Exception ex)
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| 58 | {
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| 59 | ex.printStackTrace();
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| 60 | }
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| 61 | }
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| 62 |
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| 63 | public void setOutfile(File outfile)
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| 64 | {
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| 65 | _outfile = outfile;
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| 66 | }
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| 67 |
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| 68 | public void setDir(File dir)
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| 69 | {
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| 70 | _dir = dir;
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| 71 | }
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| 72 |
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| 73 | public void addConfiguredPatternset(PatternSet patternset)
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| 74 | {
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| 75 | if (patternset == null || !(patternset instanceof PatternSet))
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| 76 | {
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| 77 | return;
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| 78 | }
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| 79 |
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[23211] | 80 | _sets.add(patternset);
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[23210] | 81 | }
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| 82 | }
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