Examples with SourceFileScanner org.apache.tools.ant.util.SourceFileScanner used on opensource projects

Example 1 with SourceFileScanner

use of org.apache.tools.ant.util.SourceFileScanner in project ant by apache.

the class Copy method buildMap.

/**
 * Add to a map of files/directories to copy.
 *
 * @param fromDir the source directory.
 * @param toDir   the destination directory.
 * @param names   a list of filenames.
 * @param mapper  a <code>FileNameMapper</code> value.
 * @param map     a map of source file to array of destination files.
 */
protected void buildMap(final File fromDir, final File toDir, final String[] names, final FileNameMapper mapper, final Hashtable<String, String[]> map) {
    String[] toCopy = null;
    if (forceOverwrite) {
        final Vector<String> v = new Vector<String>();
        for (String name : names) {
            if (mapper.mapFileName(name) != null) {
                v.addElement(name);
            }
        }
        toCopy = new String[v.size()];
        v.copyInto(toCopy);
    } else {
        final SourceFileScanner ds = new SourceFileScanner(this);
        toCopy = ds.restrict(names, fromDir, toDir, mapper, granularity);
    }
    for (String name : toCopy) {
        final File src = new File(fromDir, name);
        final String[] mappedFiles = mapper.mapFileName(name);
        if (mappedFiles == null || mappedFiles.length == 0) {
            continue;
        }
        if (!enableMultipleMappings) {
            map.put(src.getAbsolutePath(), new String[] { new File(toDir, mappedFiles[0]).getAbsolutePath() });
        } else {
            // reuse the array created by the mapper
            for (int k = 0; k < mappedFiles.length; k++) {
                mappedFiles[k] = new File(toDir, mappedFiles[k]).getAbsolutePath();
            }
            map.put(src.getAbsolutePath(), mappedFiles);
        }
    }
}

Example 2 with SourceFileScanner

use of org.apache.tools.ant.util.SourceFileScanner in project ant by apache.

the class Native2Ascii method execute.

/**
 * Execute the task
 *
 * @throws BuildException is there is a problem in the task execution.
 */
@Override
public void execute() throws BuildException {
    // Scanner to find our inputs
    DirectoryScanner scanner = null;
    // list of files to process
    String[] files;
    // default srcDir to basedir
    if (srcDir == null) {
        srcDir = getProject().resolveFile(".");
    }
    // Require destDir
    if (destDir == null) {
        throw new BuildException("The dest attribute must be set.");
    }
    // include a file with the same extension, but ....
    if (srcDir.equals(destDir) && extension == null && mapper == null) {
        throw new BuildException("The ext attribute or a mapper must be set if src and dest dirs are the same.");
    }
    FileNameMapper m;
    if (mapper == null) {
        if (extension == null) {
            m = new IdentityMapper();
        } else {
            m = new ExtMapper();
        }
    } else {
        m = mapper.getImplementation();
    }
    scanner = getDirectoryScanner(srcDir);
    files = scanner.getIncludedFiles();
    SourceFileScanner sfs = new SourceFileScanner(this);
    files = sfs.restrict(files, srcDir, destDir, m);
    int count = files.length;
    if (count == 0) {
        return;
    }
    String message = "Converting " + count + " file" + (count != 1 ? "s" : "") + " from ";
    log(message + srcDir + " to " + destDir);
    for (String file : files) {
        String[] dest = m.mapFileName(file);
        if (dest != null && dest.length > 0) {
            convert(file, dest[0]);
        }
    }
}

Example 3 with SourceFileScanner

use of org.apache.tools.ant.util.SourceFileScanner in project jangaroo-tools by CoreMedia.

the class PropcTask method scanDir.

/**
 * Scans the directory looking for source files to be compiled.
 * The results are returned in the class variable compileList
 *
 * @param srcDir  the source directory
 * @param destDir the destination directory
 * @param files   the files to scan
 */
protected void scanDir(File srcDir, File destDir, String[] files) {
    GlobPatternMapper m = new GlobPatternMapper();
    m.setFrom("*.properties");
    m.setTo("*.as");
    SourceFileScanner sfs = new SourceFileScanner(this);
    File[] newFiles = sfs.restrictAsFiles(files, srcDir, destDir, m);
    if (newFiles.length > 0) {
        File[] newCompileList = new File[compileList.length + newFiles.length];
        System.arraycopy(compileList, 0, newCompileList, 0, compileList.length);
        System.arraycopy(newFiles, 0, newCompileList, compileList.length, newFiles.length);
        compileList = newCompileList;
    }
}

Example 4 with SourceFileScanner

use of org.apache.tools.ant.util.SourceFileScanner in project ant by apache.

the class Javac method scanDir.

/**
 * Scans the directory looking for source files to be compiled.
 * The results are returned in the class variable compileList
 *
 * @param srcDir   The source directory
 * @param destDir  The destination directory
 * @param files    An array of filenames
 */
protected void scanDir(final File srcDir, final File destDir, final String[] files) {
    final GlobPatternMapper m = new GlobPatternMapper();
    for (String extension : findSupportedFileExtensions()) {
        m.setFrom(extension);
        m.setTo("*.class");
        final SourceFileScanner sfs = new SourceFileScanner(this);
        final File[] newFiles = sfs.restrictAsFiles(files, srcDir, destDir, m);
        if (newFiles.length > 0) {
            lookForPackageInfos(srcDir, newFiles);
            final File[] newCompileList = new File[compileList.length + newFiles.length];
            System.arraycopy(compileList, 0, newCompileList, 0, compileList.length);
            System.arraycopy(newFiles, 0, newCompileList, compileList.length, newFiles.length);
            compileList = newCompileList;
        }
    }
}

Example 5 with SourceFileScanner

use of org.apache.tools.ant.util.SourceFileScanner in project ant by apache.

the class Rmic method scanDir.

/**
 * Scans the directory looking for class files to be compiled.
 * The result is returned in the class variable compileList.
 * @param baseDir the base direction
 * @param files   the list of files to scan
 * @param mapper  the mapper of files to target files
 */
protected void scanDir(File baseDir, String[] files, FileNameMapper mapper) {
    String[] newFiles = files;
    if (idl) {
        log("will leave uptodate test to rmic implementation in idl mode.", Project.MSG_VERBOSE);
    } else if (iiop && iiopOpts != null && iiopOpts.contains("-always")) {
        log("no uptodate test as -always option has been specified", Project.MSG_VERBOSE);
    } else {
        SourceFileScanner sfs = new SourceFileScanner(this);
        newFiles = sfs.restrict(files, baseDir, getOutputDir(), mapper);
    }
    Stream.of(newFiles).map(s -> s.replace(File.separatorChar, '.')).map(s -> s.substring(0, s.lastIndexOf(".class"))).forEach(compileList::add);
}