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

Example 1 with GlobPatternMapper

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

the class MapperTest method testCircularReferenceCheck.

@Test
public void testCircularReferenceCheck() {
    Mapper m = new Mapper(project);
    project.addReference("dummy", m);
    m.setRefid(new Reference(project, "dummy"));
    try {
        m.getImplementation();
        fail("Can make Mapper a Reference to itself.");
    } catch (BuildException be) {
        assertEquals("This data type contains a circular reference.", be.getMessage());
    }
    // dummy1 --> dummy2 --> dummy3 --> dummy1
    Mapper m1 = new Mapper(project);
    project.addReference("dummy1", m1);
    m1.setRefid(new Reference(project, "dummy2"));
    Mapper m2 = new Mapper(project);
    project.addReference("dummy2", m2);
    m2.setRefid(new Reference(project, "dummy3"));
    Mapper m3 = new Mapper(project);
    project.addReference("dummy3", m3);
    m3.setRefid(new Reference(project, "dummy1"));
    try {
        m1.getImplementation();
        fail("Can make circular reference.");
    } catch (BuildException be) {
        assertEquals("This data type contains a circular reference.", be.getMessage());
    }
    // dummy1 --> dummy2 --> dummy3
    // (which holds a glob mapper from "*.java" to "*.class"
    m1 = new Mapper(project);
    project.addReference("dummy1", m1);
    m1.setRefid(new Reference(project, "dummy2"));
    m2 = new Mapper(project);
    project.addReference("dummy2", m2);
    m2.setRefid(new Reference(project, "dummy3"));
    m3 = new Mapper(project);
    project.addReference("dummy3", m3);
    Mapper.MapperType mt = new Mapper.MapperType();
    mt.setValue("glob");
    m3.setType(mt);
    m3.setFrom("*.java");
    m3.setTo("*.class");
    FileNameMapper fmm = m1.getImplementation();
    assertTrue("should be glob", fmm instanceof GlobPatternMapper);
    String[] result = fmm.mapFileName("a.java");
    assertEquals("a.java should match", 1, result.length);
    assertEquals("a.class", result[0]);
}

Example 2 with GlobPatternMapper

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

the class Zip method getResourcesToAdd.

/**
 * Collect the resources that are newer than the corresponding
 * entries (or missing) in the original archive.
 *
 * <p>If we are going to recreate the archive instead of updating
 * it, all resources should be considered as new, if a single one
 * is.  Because of this, subclasses overriding this method must
 * call <code>super.getResourcesToAdd</code> and indicate with the
 * third arg if they already know that the archive is
 * out-of-date.</p>
 *
 * @param filesets The filesets to grab resources from
 * @param zipFile intended archive file (may or may not exist)
 * @param needsUpdate whether we already know that the archive is
 * out-of-date.  Subclasses overriding this method are supposed to
 * set this value correctly in their call to
 * <code>super.getResourcesToAdd</code>.
 * @return an array of resources to add for each fileset passed in as well
 *         as a flag that indicates whether the archive is uptodate.
 *
 * @exception BuildException if it likes
 */
protected ArchiveState getResourcesToAdd(final FileSet[] filesets, final File zipFile, boolean needsUpdate) throws BuildException {
    final Resource[][] initialResources = grabResources(filesets);
    if (isEmpty(initialResources)) {
        if (Boolean.FALSE.equals(HAVE_NON_FILE_SET_RESOURCES_TO_ADD.get())) {
            if (needsUpdate && doUpdate) {
                /*
                     * This is a rather hairy case.
                     *
                     * One of our subclasses knows that we need to
                     * update the archive, but at the same time, there
                     * are no resources known to us that would need to
                     * be added.  Only the subclass seems to know
                     * what's going on.
                     *
                     * This happens if <jar> detects that the manifest
                     * has changed, for example.  The manifest is not
                     * part of any resources because of our support
                     * for inline <manifest>s.
                     *
                     * If we invoke createEmptyZip like Ant 1.5.2 did,
                     * we'll loose all stuff that has been in the
                     * original archive (bugzilla report 17780).
                     */
                return new ArchiveState(true, initialResources);
            }
            if ("skip".equals(emptyBehavior)) {
                if (doUpdate) {
                    logWhenWriting(archiveType + " archive " + zipFile + " not updated because no new files were" + " included.", Project.MSG_VERBOSE);
                } else {
                    logWhenWriting("Warning: skipping " + archiveType + " archive " + zipFile + " because no files were included.", Project.MSG_WARN);
                }
            } else if ("fail".equals(emptyBehavior)) {
                throw new BuildException("Cannot create " + archiveType + " archive " + zipFile + ": no files were included.", getLocation());
            } else {
                // Create.
                if (!zipFile.exists()) {
                    needsUpdate = true;
                }
            }
        }
        // (re-)create the archive anyway
        return new ArchiveState(needsUpdate, initialResources);
    }
    if (!zipFile.exists()) {
        return new ArchiveState(true, initialResources);
    }
    if (needsUpdate && !doUpdate) {
        // we are recreating the archive, need all resources
        return new ArchiveState(true, initialResources);
    }
    final Resource[][] newerResources = new Resource[filesets.length][];
    for (int i = 0; i < filesets.length; i++) {
        if (!(fileset instanceof ZipFileSet) || ((ZipFileSet) fileset).getSrc(getProject()) == null) {
            final File base = filesets[i].getDir(getProject());
            for (int j = 0; j < initialResources[i].length; j++) {
                final File resourceAsFile = FILE_UTILS.resolveFile(base, initialResources[i][j].getName());
                if (resourceAsFile.equals(zipFile)) {
                    throw new BuildException("A zip file cannot include " + "itself", getLocation());
                }
            }
        }
    }
    for (int i = 0; i < filesets.length; i++) {
        if (initialResources[i].length == 0) {
            newerResources[i] = new Resource[] {};
            continue;
        }
        FileNameMapper myMapper = new IdentityMapper();
        if (filesets[i] instanceof ZipFileSet) {
            final ZipFileSet zfs = (ZipFileSet) filesets[i];
            if (zfs.getFullpath(getProject()) != null && !zfs.getFullpath(getProject()).equals("")) {
                // in this case all files from origin map to
                // the fullPath attribute of the zipfileset at
                // destination
                final MergingMapper fm = new MergingMapper();
                fm.setTo(zfs.getFullpath(getProject()));
                myMapper = fm;
            } else if (zfs.getPrefix(getProject()) != null && !zfs.getPrefix(getProject()).equals("")) {
                final GlobPatternMapper gm = new GlobPatternMapper();
                gm.setFrom("*");
                String prefix = zfs.getPrefix(getProject());
                if (!prefix.endsWith("/") && !prefix.endsWith("\\")) {
                    prefix += "/";
                }
                gm.setTo(prefix + "*");
                myMapper = gm;
            }
        }
        newerResources[i] = selectOutOfDateResources(initialResources[i], myMapper);
        needsUpdate = needsUpdate || (newerResources[i].length > 0);
        if (needsUpdate && !doUpdate) {
            // to scan further.
            break;
        }
    }
    if (needsUpdate && !doUpdate) {
        // we are recreating the archive, need all resources
        return new ArchiveState(true, initialResources);
    }
    return new ArchiveState(needsUpdate, newerResources);
}

Example 3 with GlobPatternMapper

use of org.apache.tools.ant.util.GlobPatternMapper 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 GlobPatternMapper

use of org.apache.tools.ant.util.GlobPatternMapper 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 GlobPatternMapper

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

the class MapperTest method testChained.

@Test
public void testChained() {
    // a --> b --> c --- def
    // \-- ghi
    FileNameMapper mapperAB = new GlobPatternMapper();
    mapperAB.setFrom("a");
    mapperAB.setTo("b");
    FileNameMapper mapperBC = new GlobPatternMapper();
    mapperBC.setFrom("b");
    mapperBC.setTo("c");
    // implicit composite
    Mapper mapperCX = new Mapper(project);
    FileNameMapper mapperDEF = new GlobPatternMapper();
    mapperDEF.setFrom("c");
    mapperDEF.setTo("def");
    FileNameMapper mapperGHI = new GlobPatternMapper();
    mapperGHI.setFrom("c");
    mapperGHI.setTo("ghi");
    mapperCX.add(mapperDEF);
    mapperCX.add(mapperGHI);
    Mapper chained = new Mapper(project);
    chained.setClassname(ChainedMapper.class.getName());
    chained.add(mapperAB);
    chained.add(mapperBC);
    chained.addConfiguredMapper(mapperCX);
    FileNameMapper fileNameMapper = chained.getImplementation();
    String[] targets = fileNameMapper.mapFileName("a");
    assertNotNull("no filenames mapped", targets);
    assertEquals("wrong number of filenames mapped", 2, targets.length);
    List list = Arrays.asList(targets);
    assertTrue("cannot find expected target \"def\"", list.contains("def"));
    assertTrue("cannot find expected target \"ghi\"", list.contains("ghi"));
    targets = fileNameMapper.mapFileName("z");
    assertNull(targets);
}