Example usage for org.apache.commons.io.filefilter TrueFileFilter INSTANCE

Introduction

In this page you can find the example usage for org.apache.commons.io.filefilter TrueFileFilter INSTANCE.

Prototype

IOFileFilter INSTANCE

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Document

Singleton instance of true filter.

Usage

From source file:org.apache.solr.cloud.ZkCLITest.java

@Test
public void testUpConfigLinkConfigClearZk() throws Exception {
    File tmpDir = createTempDir().toFile();

    // test upconfig
    String confsetname = "confsetone";
    final String[] upconfigArgs;
    if (random().nextBoolean()) {
        upconfigArgs = new String[] { "-zkhost", zkServer.getZkAddress(), "-cmd", ZkCLI.UPCONFIG, "-confdir",
                ExternalPaths.TECHPRODUCTS_CONFIGSET, "-confname", confsetname };
    } else {/*from   w  w  w  .  j a v a 2  s.  co  m*/
        final String excluderegexOption = (random().nextBoolean() ? "--" + ZkCLI.EXCLUDE_REGEX
                : "-" + ZkCLI.EXCLUDE_REGEX_SHORT);
        upconfigArgs = new String[] { "-zkhost", zkServer.getZkAddress(), "-cmd", ZkCLI.UPCONFIG,
                excluderegexOption, ZkCLI.EXCLUDE_REGEX_DEFAULT, "-confdir",
                ExternalPaths.TECHPRODUCTS_CONFIGSET, "-confname", confsetname };
    }
    ZkCLI.main(upconfigArgs);

    assertTrue(zkClient.exists(ZkConfigManager.CONFIGS_ZKNODE + "/" + confsetname, true));

    // print help
    // ZkCLI.main(new String[0]);

    // test linkconfig
    String[] args = new String[] { "-zkhost", zkServer.getZkAddress(), "-cmd", "linkconfig", "-collection",
            "collection1", "-confname", confsetname };
    ZkCLI.main(args);

    ZkNodeProps collectionProps = ZkNodeProps
            .load(zkClient.getData(ZkStateReader.COLLECTIONS_ZKNODE + "/collection1", null, null, true));
    assertTrue(collectionProps.containsKey("configName"));
    assertEquals(confsetname, collectionProps.getStr("configName"));

    // test down config
    File confDir = new File(tmpDir,
            "solrtest-confdropspot-" + this.getClass().getName() + "-" + System.nanoTime());
    assertFalse(confDir.exists());

    args = new String[] { "-zkhost", zkServer.getZkAddress(), "-cmd", "downconfig", "-confdir",
            confDir.getAbsolutePath(), "-confname", confsetname };
    ZkCLI.main(args);

    File[] files = confDir.listFiles();
    List<String> zkFiles = zkClient.getChildren(ZkConfigManager.CONFIGS_ZKNODE + "/" + confsetname, null, true);
    assertEquals(files.length, zkFiles.size());

    File sourceConfDir = new File(ExternalPaths.TECHPRODUCTS_CONFIGSET);
    // filter out all directories starting with . (e.g. .svn)
    Collection<File> sourceFiles = FileUtils.listFiles(sourceConfDir, TrueFileFilter.INSTANCE,
            new RegexFileFilter("[^\\.].*"));
    for (File sourceFile : sourceFiles) {
        int indexOfRelativePath = sourceFile.getAbsolutePath()
                .lastIndexOf("sample_techproducts_configs" + File.separator + "conf");
        String relativePathofFile = sourceFile.getAbsolutePath().substring(indexOfRelativePath + 33,
                sourceFile.getAbsolutePath().length());
        File downloadedFile = new File(confDir, relativePathofFile);
        if (ZkConfigManager.UPLOAD_FILENAME_EXCLUDE_PATTERN.matcher(relativePathofFile).matches()) {
            assertFalse(sourceFile.getAbsolutePath() + " exists in ZK, downloaded:"
                    + downloadedFile.getAbsolutePath(), downloadedFile.exists());
        } else {
            assertTrue(
                    downloadedFile.getAbsolutePath() + " does not exist source:" + sourceFile.getAbsolutePath(),
                    downloadedFile.exists());
            assertTrue(relativePathofFile + " content changed",
                    FileUtils.contentEquals(sourceFile, downloadedFile));
        }
    }

    // test reset zk
    args = new String[] { "-zkhost", zkServer.getZkAddress(), "-cmd", "clear", "/" };
    ZkCLI.main(args);

    assertEquals(0, zkClient.getChildren("/", null, true).size());
}

---

From source file:org.apache.vxquery.metadata.VXQueryCollectionOperatorDescriptor.java

@Override
public IOperatorNodePushable createPushRuntime(IHyracksTaskContext ctx,
        IRecordDescriptorProvider recordDescProvider, int partition, int nPartitions)
        throws HyracksDataException {
    final FrameTupleAccessor fta = new FrameTupleAccessor(ctx.getFrameSize(),
            recordDescProvider.getInputRecordDescriptor(getActivityId(), 0));
    final int fieldOutputCount = recordDescProvider.getOutputRecordDescriptor(getActivityId(), 0)
            .getFieldCount();//from   w w w .  j av a2  s .  co m
    final ByteBuffer frame = ctx.allocateFrame();
    final FrameTupleAppender appender = new FrameTupleAppender(ctx.getFrameSize(), fieldOutputCount);
    final short partitionId = (short) ctx.getTaskAttemptId().getTaskId().getPartition();
    final ITreeNodeIdProvider nodeIdProvider = new TreeNodeIdProvider(partitionId, dataSourceId,
            totalDataSources);
    final String nodeId = ctx.getJobletContext().getApplicationContext().getNodeId();
    final DynamicContext dCtx = (DynamicContext) ctx.getJobletContext().getGlobalJobData();

    final String collectionName = collectionPartitions[partition % collectionPartitions.length];
    final XMLParser parser = new XMLParser(false, nodeIdProvider, nodeId, frame, appender, childSeq,
            dCtx.getStaticContext());

    return new AbstractUnaryInputUnaryOutputOperatorNodePushable() {
        @Override
        public void open() throws HyracksDataException {
            appender.reset(frame, true);
            writer.open();
        }

        @Override
        public void nextFrame(ByteBuffer buffer) throws HyracksDataException {
            fta.reset(buffer);
            String collectionModifiedName = collectionName.replace("${nodeId}", nodeId);
            File collectionDirectory = new File(collectionModifiedName);

            // Go through each tuple.
            if (collectionDirectory.isDirectory()) {
                for (int tupleIndex = 0; tupleIndex < fta.getTupleCount(); ++tupleIndex) {
                    @SuppressWarnings("unchecked")
                    Iterator<File> it = FileUtils.iterateFiles(collectionDirectory, new VXQueryIOFileFilter(),
                            TrueFileFilter.INSTANCE);
                    while (it.hasNext()) {
                        File xmlDocument = it.next();
                        if (LOGGER.isLoggable(Level.FINE)) {
                            LOGGER.fine("Starting to read XML document: " + xmlDocument.getAbsolutePath());
                        }
                        parser.parseElements(xmlDocument, writer, fta, tupleIndex);
                    }
                }
            } else {
                throw new HyracksDataException("Invalid directory parameter (" + nodeId + ":"
                        + collectionDirectory.getAbsolutePath() + ") passed to collection.");
            }
        }

        @Override
        public void fail() throws HyracksDataException {
            writer.fail();
        }

        @Override
        public void close() throws HyracksDataException {
            // Check if needed?
            fta.reset(frame);
            if (fta.getTupleCount() > 0) {
                FrameUtils.flushFrame(frame, writer);
            }
            writer.close();
        }
    };
}

---

From source file:org.apache.vxquery.xtest.util.DiskPerformance.java

public void setDirectory(String filename) {
    File directory = new File(filename);
    if (directory.isDirectory()) {
        cTestFiles = FileUtils.listFiles(directory, new VXQueryIOFileFilter(), TrueFileFilter.INSTANCE);
        if (cTestFiles.size() < 1) {
            System.err.println("No XML files found in given directory.");
            return;
        }/*from  w w  w.j a va2s  . c  o  m*/
    }
    testFilesIt = cTestFiles.iterator();
}

---

From source file:org.argrr.extractor.gdrive.uploader.App.java

public static void main(String[] args) throws IOException {
    String rootOutputPath = App.class.getClassLoader().getResource("./").getPath()
            + "../../../report/generated";
    String rootTemplatesPath = App.class.getClassLoader().getResource("./").getPath() + "../../../templates";
    Drive drive = DriveApi.getConnection();
    //remove the previous generated files
    Logger.getLogger(App.class.getName()).log(Level.INFO, "remove old uploaded files ");

    emptyFolder(drive, Config.getVar("DRIVE_FOLDER_GENERATED_ID"));
    emptyFolder(drive, Config.getVar("DRIVE_FOLDER_TEMPLATES_ID"));

    //add the generated files 
    System.out.println(rootOutputPath);

    for (java.io.File f : FileUtils.listFiles(new java.io.File(rootOutputPath), TrueFileFilter.INSTANCE,
            TrueFileFilter.INSTANCE)) {/*from w w w  .j a  v  a 2  s . c o m*/
        Logger.getLogger(App.class.getName()).log(Level.INFO, "add to gdrive file " + f.getName());
        uploadFile(f, drive, Config.getVar("DRIVE_FOLDER_GENERATED_ID"));
    }

    //add the templates files
    for (java.io.File f : FileUtils.listFiles(new java.io.File(rootTemplatesPath), TrueFileFilter.INSTANCE,
            TrueFileFilter.INSTANCE)) {
        Logger.getLogger(App.class.getName()).log(Level.INFO, "add to gdrive file " + f.getName());
        uploadFile(f, drive, Config.getVar("DRIVE_FOLDER_TEMPLATES_ID"));
    }

    uploadFile(FileUtils.getFile(rootOutputPath + "/../report.pdf"), drive,
            Config.getVar("DRIVE_FOLDER_GENERATED_ID"));
    uploadFile(FileUtils.getFile(rootOutputPath + "/../report.tex"), drive,
            Config.getVar("DRIVE_FOLDER_GENERATED_ID"));
}

---

From source file:org.artificer.integration.ArchiveContext.java

/**
 * Returns all Files within the archive.
 *
 * @return Collection<File>/*from w  w w .j  av a 2  s. c  om*/
 */
public Collection<File> expand() {
    return FileUtils.listFiles(archiveWorkDir, FileFileFilter.FILE, TrueFileFilter.INSTANCE);
}

---

From source file:org.asciidoctor.maven.AsciidoctorRefreshMojo.java

protected synchronized void doExecute() {
    ensureOutputExists();/* www .  j  a  v a 2s .  com*/

    // delete only content files, resources are synchronized so normally up to date
    for (final File f : FileUtils.listFiles(outputDirectory, new RegexFileFilter(ASCIIDOC_REG_EXP_EXTENSION),
            TrueFileFilter.INSTANCE)) {
        FileUtils.deleteQuietly(f);
    }

    try {
        getLog().info("Re-rendered doc in " + executeAndReturnDuration() + "ms");
    } catch (final MojoExecutionException e) {
        getLog().error(e);
    } catch (final MojoFailureException e) {
        getLog().error(e);
    }
}

---

From source file:org.b3log.latke.ioc.ClassPathResolver.java

/**
 * scan the system file to get the URLS of the Classes.
 *
 * @param rootDirResource rootDirResource which is in File System
 * @param subPattern      subPattern//  w ww. ja  va  2s .  c  o m
 * @return the URLs of all the matched classes
 */
private static Collection<? extends URL> doFindPathMatchingFileResources(final URL rootDirResource,
        final String subPattern) {

    File rootFile = null;
    final Set<URL> rets = new LinkedHashSet<URL>();

    try {
        rootFile = new File(rootDirResource.toURI());
    } catch (final URISyntaxException e) {
        LOGGER.log(Level.ERROR, "cat not resolve the rootFile", e);
        throw new RuntimeException("cat not resolve the rootFile", e);
    }
    String fullPattern = StringUtils.replace(rootFile.getAbsolutePath(), File.separator, "/");

    if (!subPattern.startsWith("/")) {
        fullPattern += "/";
    }
    final String filePattern = fullPattern + StringUtils.replace(subPattern, File.separator, "/");

    @SuppressWarnings("unchecked")
    final Collection<File> files = FileUtils.listFiles(rootFile, new IOFileFilter() {
        @Override
        public boolean accept(final File dir, final String name) {
            return true;
        }

        @Override
        public boolean accept(final File file) {

            if (file.isDirectory()) {
                return false;
            }
            if (AntPathMatcher.match(filePattern,
                    StringUtils.replace(file.getAbsolutePath(), File.separator, "/"))) {
                return true;
            }
            return false;
        }
    }, TrueFileFilter.INSTANCE);

    try {
        for (File file : files) {
            rets.add(file.toURI().toURL());
        }
    } catch (final Exception e) {
        LOGGER.log(Level.ERROR, "convert file to URL error", e);
        throw new RuntimeException("convert file to URL error", e);
    }

    return rets;
}

---

From source file:org.bitstrings.maven.plugins.indexer.IndexerMojo.java

private void createIndexFile(String indexFileName, String charset, File directory, List<String> includes,
        List<String> excludes, boolean recursive) throws MojoExecutionException {
    final Collection<File> files = FileUtils.listFilesAndDirs(directory,
            FileFilterUtils.and(new WildcardFileFilter(includes),
                    FileFilterUtils.notFileFilter(new WildcardFileFilter(excludes))),
            (recursive ? TrueFileFilter.INSTANCE : null));

    final File indexFile = new File(directory, indexFileName);

    final List<File> directories = Lists.newArrayList();

    // FIXME: charset
    try (BufferedWriter writer = new BufferedWriter(
            new OutputStreamWriter(new FileOutputStream(indexFile), charset))) {
        if (!quiet) {
            getLog().info("Writing index for [ " + indexFile + " ].");
        }// w w w . j av a 2s.co m

        for (File file : files) {
            if (file.equals(directory) || file.getName().equals(indexFileName)) {
                continue;
            }

            final StringBuilder sb = new StringBuilder();

            if (file.isDirectory()) {
                sb.append("D");
                directories.add(file);
            } else {
                sb.append("F");
            }

            sb.append(",");
            sb.append(file.getName());

            writer.write(sb.toString());
            writer.newLine();
        }
    } catch (Exception e) {
        throw new MojoExecutionException(e.getLocalizedMessage(), e);
    }

    if (recursive) {
        for (File dir : directories) {
            createIndexFile(indexFileName, charset, dir, includes, excludes, recursive);
        }
    }
}

---

From source file:org.cleartk.test.util.LicenseTestUtil.java

public static void testDescriptorFiles(String directoryName) throws IOException {
    List<String> filesMissingLicense = new ArrayList<String>();

    File directory = new File(directoryName);
    Iterator<?> files = org.apache.commons.io.FileUtils.iterateFiles(directory, new SuffixFileFilter(".xml"),
            TrueFileFilter.INSTANCE);

    while (files.hasNext()) {
        File file = (File) files.next();
        String fileText = FileUtils.file2String(file);

        if (fileText.indexOf("Copyright (c) ") == -1 || fileText.indexOf(
                "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"") == -1) {

            if (file.getName().equals("GENIAcorpus3.02.articleA.pos.xml"))
                continue;
            if (file.getParent().equals("src/org/cleartk/descriptor".replace('/', File.separatorChar)))
                continue;
            filesMissingLicense.add(file.getPath());
        }//from  w  w  w  . j  a  v a 2 s . co m
    }

    if (filesMissingLicense.size() > 0) {
        String message = String.format("%d descriptor files with no license. ", filesMissingLicense.size());
        System.err.println(message);
        Collections.sort(filesMissingLicense);
        for (String path : filesMissingLicense) {
            System.err.println(path);
        }
        Assert.fail(message);
    }
}

---

From source file:org.cleartk.test.util.LicenseTestUtil.java

public static void testFiles(String directoryName, IOFileFilter fileFilter, List<String> excludePackageNames,
        List<String> excludeFiles) throws IOException {

    List<String> filesMissingLicense = new ArrayList<String>();
    File directory = new File(directoryName);
    Iterator<?> files = org.apache.commons.io.FileUtils.iterateFiles(directory, fileFilter,
            TrueFileFilter.INSTANCE);

    while (files.hasNext()) {
        File file = (File) files.next();
        String fileText = FileUtils.file2String(file);

        if (excludePackage(file, excludePackageNames)) {
            continue;
        }//from   w  w w.j av  a 2 s  .c o m
        if (excludeFile(file, excludeFiles)) {
            continue;
        }

        if (fileText.indexOf("Copyright (c) ") == -1 || fileText.indexOf(
                "THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\"") == -1) {
            filesMissingLicense.add(file.getPath());
        } else {
            if (fileText.indexOf("Copyright (c) ", 300) == -1)
                filesMissingLicense.add(file.getPath());
        }

    }

    if (filesMissingLicense.size() > 0) {
        String message = String.format("%d source files with no license. ", filesMissingLicense.size());
        System.err.println(message);
        Collections.sort(filesMissingLicense);
        for (String path : filesMissingLicense) {
            System.err.println(path);
        }
        Assert.fail(message);
    }

}

---

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