Example usage for java.io File toPath

List of usage examples for java.io File toPath

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Introduction

In this page you can find the example usage for java.io File toPath.

Prototype

public Path toPath()

Source Link

Document

Returns a Path java.nio.file.Path object constructed from this abstract path.

Usage

From source file:ch.ivyteam.ivy.maven.IarDeployMojo.java

@Override
public void execute() throws MojoExecutionException, MojoFailureException {
    if (skipDeploy) {
        getLog().info("Skipping deployment of project.");
        return;/*from   w ww .  ja v  a  2  s  .  c  o m*/
    }

    if (!deployIarFile.exists()) {
        getLog().warn("Skipping IAR deployment of '" + deployIarFile + "'. The file does not exist.");
        return;
    }
    File deployDir = getDeployDirectory();
    if (!deployDir.exists()) {
        getLog().warn("Skipping IAR deployment to engine '" + deployEngineDirectory + "'. The directory '"
                + deployDir + "' does not exist.");
        return;
    }

    File uploadedIar = copyIarToEngine(deployDir);

    String iarPath = deployDir.toPath().relativize(uploadedIar.toPath()).toString();
    IvyProjectDeployer deployer = new MarkerFileDeployer(deployDir, deployTimeoutInSeconds);
    deployer.deployIar(iarPath, getLog());
}

From source file:io.druid.query.groupby.epinephelinae.LimitedTemporaryStorage.java

/**
 * Create a new temporary file. All methods of the returned output stream may throw
 * {@link TemporaryStorageFullException} if the temporary storage area fills up.
 *
 * @return output stream to the file//from  ww w.  ja  va2 s  .  c  o m
 *
 * @throws TemporaryStorageFullException if the temporary storage area is full
 * @throws IOException                   if something goes wrong while creating the file
 */
public LimitedOutputStream createFile() throws IOException {
    if (bytesUsed.get() >= maxBytesUsed) {
        throw new TemporaryStorageFullException(maxBytesUsed);
    }

    synchronized (files) {
        if (closed) {
            throw new ISE("Closed");
        }

        FileUtils.forceMkdir(storageDirectory);

        final File theFile = new File(storageDirectory, StringUtils.format("%08d.tmp", files.size()));
        final EnumSet<StandardOpenOption> openOptions = EnumSet.of(StandardOpenOption.CREATE_NEW,
                StandardOpenOption.WRITE);

        final FileChannel channel = FileChannel.open(theFile.toPath(), openOptions);
        files.add(theFile);
        return new LimitedOutputStream(theFile, Channels.newOutputStream(channel));
    }
}

From source file:com.linkedin.pinot.filesystem.LocalPinotFS.java

@Override
public boolean move(URI srcUri, URI dstUri) throws IOException {
    File srcFile = new File(srcUri);
    File dstFile = new File(dstUri);
    if (dstFile.exists()) {
        FileUtils.deleteQuietly(dstFile);
    }//from  w  w w .  j  a  v a 2s .  c o  m
    if (!srcFile.isDirectory()) {
        dstFile.getParentFile().mkdirs();
        FileUtils.moveFile(srcFile, dstFile);
    }
    if (srcFile.isDirectory()) {
        Files.move(srcFile.toPath(), dstFile.toPath());
    }
    return true;
}

From source file:io.druid.segment.loading.LocalDataSegmentPusher.java

private DataSegment createDescriptorFile(DataSegment segment, File outDir) throws IOException {
    File descriptorFile = new File(outDir, "descriptor.json");
    log.info("Creating descriptor file at[%s]", descriptorFile);
    // Avoid using Guava in DataSegmentPushers because they might be used with very diverse Guava versions in
    // runtime, and because Guava deletes methods over time, that causes incompatibilities.
    Files.write(descriptorFile.toPath(), jsonMapper.writeValueAsBytes(segment));
    return segment;
}

From source file:com.github.wasiqb.coteafs.appium.service.AppiumServer.java

/**
 * @author wasiq.bhamla//from  ww w.java 2  s.  c o m
 * @since Oct 27, 2017 3:00:49 PM
 */
private void setLogFile() {
    final String logFilePath = this.setting.getLogFilePath();
    if (logFilePath != null) {
        final File logFile = new File(logFilePath);
        try {
            if (logFile.exists()) {
                Files.delete(logFile.toPath());
            }
        } catch (final IOException e) {
            fail(AppiumServerLogFileError.class, "Error while deleting log file!", e);
        }
        this.builder = this.builder.withLogFile(logFile);
    }
}

From source file:com.fujitsu.dc.engine.extension.support.ExtensionJarLoader.java

/**
 * ExtensionJarDirectory?? jar?URL??.//from www.  jav a  2  s .com
 * ???? "jar"????
 * @param extJarDir Extensionjar??
 * @param searchDescend true: ?, false: ????
 * @return jar? URL.
 */
private List<URL> getJarPaths(Path extJarDir, boolean searchDescend) throws DcEngineException {
    try {
        // ??
        List<URL> uriList = new ArrayList<URL>();
        // jar?????
        uriList.add(new URL("file", "", extJarDir.toFile().getAbsolutePath() + "/"));

        // jar?
        File[] jarFiles = extJarDir.toFile().listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                if (!pathname.exists() || !pathname.canRead() || pathname.isDirectory()) {
                    return false;
                }
                return FilenameUtils.isExtension(pathname.getName(), JAR_SUFFIX);
            }
        });

        if (null != jarFiles) {
            for (File jarFile : jarFiles) {
                try {
                    uriList.add(new URL("file", "", jarFile.getCanonicalPath()));
                    log.info(String.format("Info: Adding extension jar file %s to classloader.",
                            jarFile.toURI()));
                } catch (MalformedURLException e) {
                    // ############################################################################3
                    // ????????? jar???????? jar????
                    // ? Extension????????? Extension????? UserScript??
                    // ????????????
                    // ?? Extension?????Script???
                    // ############################################################################3
                    log.info(String.format("Warn: Some Extension jar file has malformed path. Ignoring: %s",
                            jarFile.toURI()));
                } catch (IOException e) {
                    log.info(String.format("Warn: Some Extension jar file has malformed path. Ignoring: %s",
                            jarFile.toURI()));
                }
            }
        }

        // ?
        File[] subDirs = extJarDir.toFile().listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                return pathname.exists() && pathname.isDirectory() && pathname.canRead();
            }
        });

        if (null != subDirs) {
            for (File subDir : subDirs) {
                //  jar?
                uriList.addAll(getJarPaths(subDir.toPath(), searchDescend));
            }
        }
        return uriList;
    } catch (RuntimeException e) {
        e.printStackTrace();
        log.info(String.format("Warn: Error occured while loading Extension: %s", e.getMessage()));
        throw new DcEngineException("Error occured while loading Extension.",
                DcEngineException.STATUSCODE_SERVER_ERROR, e);
    } catch (Exception e) {
        log.info(String.format("Warn: Error occured while loading Extension: %s", e.getMessage()));
        throw new DcEngineException("Error occured while loading Extension.",
                DcEngineException.STATUSCODE_SERVER_ERROR, e);
    }
}

From source file:com.liferay.blade.cli.ConvertThemeCommand.java

private boolean compassSupport(String themePath) throws Exception {
    File themeDir = new File(themePath);

    File customCss = new File(themeDir, "docroot/_diffs/css/custom.css");

    if (!customCss.exists()) {
        customCss = new File(themeDir, "docroot/_diffs/css/_custom.scss");
    }/*from www. j  av  a  2s. c o  m*/

    if (!customCss.exists()) {
        return false;
    }

    String css = new String(Files.readAllBytes(customCss.toPath()));

    Matcher matcher = _compassImport.matcher(css);

    return matcher.find();
}

From source file:io.personium.engine.extension.support.ExtensionJarLoader.java

/**
 * ExtensionJarDirectory?? jar?URL??.//from   ww  w  .  j av  a2  s. c o m
 * ???? "jar"????
 * @param extJarDir Extensionjar??
 * @param searchDescend true: ?, false: ????
 * @return jar? URL.
 */
private List<URL> getJarPaths(Path extJarDir, boolean searchDescend) throws PersoniumEngineException {
    try {
        // ??
        List<URL> uriList = new ArrayList<URL>();
        // jar?????
        uriList.add(new URL("file", "", extJarDir.toFile().getAbsolutePath() + "/"));

        // jar?
        File[] jarFiles = extJarDir.toFile().listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                if (!pathname.exists() || !pathname.canRead() || pathname.isDirectory()) {
                    return false;
                }
                return FilenameUtils.isExtension(pathname.getName(), JAR_SUFFIX);
            }
        });

        if (null != jarFiles) {
            for (File jarFile : jarFiles) {
                try {
                    uriList.add(new URL("file", "", jarFile.getCanonicalPath()));
                    log.info(String.format("Info: Adding extension jar file %s to classloader.",
                            jarFile.toURI()));
                } catch (MalformedURLException e) {
                    // ############################################################################3
                    // ????????? jar???????? jar????
                    // ? Extension????????? Extension????? UserScript??
                    // ????????????
                    // ?? Extension?????Script???
                    // ############################################################################3
                    log.info(String.format("Warn: Some Extension jar file has malformed path. Ignoring: %s",
                            jarFile.toURI()));
                } catch (IOException e) {
                    log.info(String.format("Warn: Some Extension jar file has malformed path. Ignoring: %s",
                            jarFile.toURI()));
                }
            }
        }

        // ?
        File[] subDirs = extJarDir.toFile().listFiles(new FileFilter() {
            @Override
            public boolean accept(File pathname) {
                return pathname.exists() && pathname.isDirectory() && pathname.canRead();
            }
        });

        if (null != subDirs) {
            for (File subDir : subDirs) {
                //  jar?
                uriList.addAll(getJarPaths(subDir.toPath(), searchDescend));
            }
        }
        return uriList;
    } catch (RuntimeException e) {
        e.printStackTrace();
        log.info(String.format("Warn: Error occured while loading Extension: %s", e.getMessage()));
        throw new PersoniumEngineException("Error occured while loading Extension.",
                PersoniumEngineException.STATUSCODE_SERVER_ERROR, e);
    } catch (Exception e) {
        log.info(String.format("Warn: Error occured while loading Extension: %s", e.getMessage()));
        throw new PersoniumEngineException("Error occured while loading Extension.",
                PersoniumEngineException.STATUSCODE_SERVER_ERROR, e);
    }
}

From source file:cross.datastructures.pipeline.ResultAwareCommandPipeline.java

/**
 * Calculates a byte-level digest of the given files.
 *
 * @param files the files to calculate the digest for.
 * @return the hexadecimal, zero-padded digest, or null if any exceptions
 *         occurred//from  w  w  w  .j ava 2  s.c o  m
 */
public String digest(Collection<File> files) {
    try {
        MessageDigest digest = MessageDigest.getInstance("SHA-1");
        for (File file : files) {
            try (InputStream is = Files.newInputStream(file.toPath(), StandardOpenOption.READ)) {
                byte[] buffer = new byte[8192];
                int read = 0;
                while ((read = is.read(buffer)) > 0) {
                    digest.update(buffer, 0, read);
                }
            } catch (IOException ioex) {
                Logger.getLogger(ResultAwareCommandPipeline.class.getName()).log(Level.SEVERE, null, ioex);
                return null;
            }
        }
        byte[] sha1 = digest.digest();
        BigInteger bigInt = new BigInteger(1, sha1);
        return StringUtils.leftPad(bigInt.toString(16), 40, "0");
    } catch (NoSuchAlgorithmException ex) {
        Logger.getLogger(ResultAwareCommandPipeline.class.getName()).log(Level.SEVERE, null, ex);
    }
    return null;
}