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

Example 1 with FileNameMapper

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

the class Copy method scan.

/**
 * Compares source files to destination files to see if they should be
 * copied.
 *
 * @param fromDir  The source directory.
 * @param toDir    The destination directory.
 * @param files    A list of files to copy.
 * @param dirs     A list of directories to copy.
 */
protected void scan(final File fromDir, final File toDir, final String[] files, final String[] dirs) {
    final FileNameMapper mapper = getMapper();
    buildMap(fromDir, toDir, files, mapper, fileCopyMap);
    if (includeEmpty) {
        buildMap(fromDir, toDir, dirs, mapper, dirCopyMap);
    }
}

Example 2 with FileNameMapper

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

the class Copy method buildMap.

/**
 * Create a map of resources to copy.
 *
 * @param fromResources  The source resources.
 * @param toDir   the destination directory.
 * @param mapper  a <code>FileNameMapper</code> value.
 * @return a map of source resource to array of destination files.
 * @since Ant 1.7
 */
protected Map<Resource, String[]> buildMap(final Resource[] fromResources, final File toDir, final FileNameMapper mapper) {
    final Map<Resource, String[]> map = new HashMap<>();
    Resource[] toCopy;
    if (forceOverwrite) {
        final List<Resource> v = new ArrayList<>();
        for (Resource rc : fromResources) {
            if (mapper.mapFileName(rc.getName()) != null) {
                v.add(rc);
            }
        }
        toCopy = v.toArray(new Resource[v.size()]);
    } else {
        toCopy = ResourceUtils.selectOutOfDateSources(this, fromResources, mapper, name -> new FileResource(toDir, name), granularity);
    }
    for (Resource rc : toCopy) {
        final String[] mappedFiles = mapper.mapFileName(rc.getName());
        if (mappedFiles == null || mappedFiles.length == 0) {
            throw new BuildException("Can't copy a resource without a" + " name if the mapper doesn't" + " provide one.");
        }
        if (!enableMultipleMappings) {
            map.put(rc, 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(rc, mappedFiles);
        }
    }
    return map;
}

Example 3 with FileNameMapper

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

the class XSLTProcess method add.

/**
 * Adds a nested filenamemapper.
 * @param fileNameMapper the mapper to add
 * @exception BuildException if more than one mapper is defined
 * @since Ant 1.7.0
 */
public void add(final FileNameMapper fileNameMapper) throws BuildException {
    final Mapper mapper = new Mapper(getProject());
    mapper.add(fileNameMapper);
    addMapper(mapper);
}

Example 4 with FileNameMapper

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

the class PathConvert method execute.

/**
 * Do the execution.
 * @throws BuildException if something is invalid.
 */
@Override
public void execute() throws BuildException {
    Resources savedPath = path;
    // may be altered in validateSetup
    String savedPathSep = pathSep;
    // may be altered in validateSetup
    String savedDirSep = dirSep;
    try {
        // If we are a reference, create a Path from the reference
        if (isReference()) {
            Object o = refid.getReferencedObject(getProject());
            if (!(o instanceof ResourceCollection)) {
                throw new BuildException("refid '%s' does not refer to a resource collection.", refid.getRefId());
            }
            getPath().add((ResourceCollection) o);
        }
        // validate our setup
        validateSetup();
        // Currently, we deal with only two path formats: Unix and Windows
        // And Unix is everything that is not Windows
        // (with the exception for NetWare and OS/2 below)
        // for NetWare and OS/2, piggy-back on Windows, since here and
        // in the apply code, the same assumptions can be made as with
        // windows - that \\ is an OK separator, and do comparisons
        // case-insensitive.
        String fromDirSep = onWindows ? "\\" : "/";
        StringBuilder rslt = new StringBuilder();
        ResourceCollection resources = isPreserveDuplicates() ? path : new Union(path);
        List<String> ret = new ArrayList<>();
        FileNameMapper mapperImpl = mapper == null ? new IdentityMapper() : mapper.getImplementation();
        for (Resource r : resources) {
            String[] mapped = mapperImpl.mapFileName(String.valueOf(r));
            for (int m = 0; mapped != null && m < mapped.length; ++m) {
                ret.add(mapped[m]);
            }
        }
        boolean first = true;
        for (String string : ret) {
            // Apply the path prefix map
            String elem = mapElement(string);
            if (!first) {
                rslt.append(pathSep);
            }
            first = false;
            StringTokenizer stDirectory = new StringTokenizer(elem, fromDirSep, true);
            while (stDirectory.hasMoreTokens()) {
                String token = stDirectory.nextToken();
                rslt.append(fromDirSep.equals(token) ? dirSep : token);
            }
        }
        // unless setonempty == false
        if (setonempty || rslt.length() > 0) {
            String value = rslt.toString();
            if (property == null) {
                log(value);
            } else {
                log("Set property " + property + " = " + value, Project.MSG_VERBOSE);
                getProject().setNewProperty(property, value);
            }
        }
    } finally {
        path = savedPath;
        dirSep = savedDirSep;
        pathSep = savedPathSep;
    }
}

Example 5 with FileNameMapper

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

the class PropertySet method iterator.

/**
 * Fulfill the ResourceCollection interface.
 * @return an Iterator of Resources.
 * @since Ant 1.7
 */
@Override
public Iterator<Resource> iterator() {
    if (isReference()) {
        return getRef().iterator();
    }
    dieOnCircularReference();
    Stream<Resource> result = getPropertyNames(getEffectiveProperties()).stream().map(name -> new PropertyResource(getProject(), name));
    Optional<FileNameMapper> m = Optional.ofNullable(getMapper()).map(Mapper::getImplementation);
    if (m.isPresent()) {
        result = result.map(p -> new MappedResource(p, m.get()));
    }
    return result.iterator();
}