Example usage for java.nio.file FileAlreadyExistsException getMessage

List of usage examples for java.nio.file FileAlreadyExistsException getMessage

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Introduction

In this page you can find the example usage for java.nio.file FileAlreadyExistsException getMessage.

Prototype

@Override
public String getMessage()

Source Link

Document

Returns the detail message string.

Usage

From source file:it.infn.ct.futuregateway.apiserver.APIContextListener.java

@Override
public final void contextInitialized(final ServletContextEvent sce) {
    log.info("Creation of the Hibernate SessionFactory for the context");
    try {//from  w w  w.  j a v a 2s .co m
        entityManagerFactory = Persistence
                .createEntityManagerFactory("it.infn.ct.futuregateway.apiserver.container");
    } catch (Exception ex) {
        log.warn("Resource 'jdbc/FutureGatewayDB' not accessuible or"
                + " not properly configured for the application. An"
                + " alternative resource is created on the fly.");
        entityManagerFactory = Persistence.createEntityManagerFactory("it.infn.ct.futuregateway.apiserver.app");
    }
    sce.getServletContext().setAttribute(Constants.SESSIONFACTORY, entityManagerFactory);
    String path = sce.getServletContext().getInitParameter("CacheDir");
    if (path == null || path.isEmpty()) {
        path = sce.getServletContext().getRealPath("/") + ".." + FileSystems.getDefault().getSeparator() + ".."
                + FileSystems.getDefault().getSeparator() + "FutureGatewayData";
    }
    log.info("Created the cache directory: " + path);
    sce.getServletContext().setAttribute(Constants.CACHEDIR, path);
    try {
        Files.createDirectories(Paths.get(path));
        log.info("Cache dir enabled");
    } catch (FileAlreadyExistsException faee) {
        log.debug("Message for '" + path + "':" + faee.getMessage());
        log.info("Cache dir enabled");
    } catch (Exception e) {
        log.error("Impossible to initialise the temporary store");
    }
    ExecutorService tpe;
    try {
        Context ctx = new InitialContext();
        tpe = (ExecutorService) ctx.lookup("java:comp/env/threads/Submitter");
    } catch (NamingException ex) {
        log.warn("Submitter thread not defined in the container. A thread "
                + "pool is created using provided configuration parameters " + "and defaults values");
        int threadPoolSize = Constants.DEFAULTTHREADPOOLSIZE;
        try {
            threadPoolSize = Integer
                    .parseInt(sce.getServletContext().getInitParameter("SubmissioneThreadPoolSize"));
        } catch (NumberFormatException nfe) {
            log.info("Parameter 'SubmissioneThreadPoolSize' has a wrong"
                    + " value or it is not present. Default value " + "10 is used");
        }
        tpe = ThreadPoolFactory.getThreadPool(threadPoolSize, Constants.MAXTHREADPOOLSIZETIMES * threadPoolSize,
                Constants.MAXTHREADIDLELIFE);
    }
    sce.getServletContext().setAttribute(Constants.SUBMISSIONPOOL, tpe);
}

From source file:at.ac.tuwien.ims.latex2mobiformulaconv.converter.Converter.java

/**
 * Saves the html document to a file with .html extension
 *
 * @param document JDOM Document representing the HTML
 * @return written HTML File object/*from  ww  w . jav  a  2 s  . c  om*/
 */
private File saveHtmlFile(Document document) {
    Path tempFilepath = null;

    Path tempDirPath = formulaConverter.getTempDirPath();

    ClassLoader classLoader = getClass().getClassLoader();
    InputStream mainCssIs = classLoader.getResourceAsStream(MAIN_CSS_FILENAME);

    logger.debug("Copying main.css file to temp dir: " + tempDirPath.toAbsolutePath().toString());
    try {
        Files.copy(mainCssIs, tempDirPath.resolve(MAIN_CSS_FILENAME));
    } catch (FileAlreadyExistsException e) {
        // do nothing
    } catch (IOException e) {
        logger.error("could not copy main.css file to temp dir!");
    }

    tempFilepath = tempDirPath.resolve("latex2mobi.html");

    logger.debug("tempFile created at: " + tempFilepath.toAbsolutePath().toString());
    try {
        Files.write(tempFilepath, new XMLOutputter().outputString(document).getBytes(Charset.forName("UTF-8")));

        if (debugMarkupOutput) {
            logger.info("Debug markup will be generated.");
        }

    } catch (IOException e) {
        logger.error("Error writing HTML to temp dir!");
        logger.error(e.getMessage(), e);
    }

    return tempFilepath.toFile();
}

From source file:com.spd.ukraine.lucenewebsearch1.web.IndexingController.java

@PostConstruct
public void init() {
    if (IS_DIRECTORY_IN_DISK) {
        String userDirectory = System.getProperty("user.dir");// + "/lucene"; 
        System.out.println("userDirectory " + userDirectory);
        Path userPath = Paths.get(userDirectory);
        Path rootPath = userPath.getRoot();
        String workingDirectory = rootPath.toString()
                .concat(System.getProperty("file.separator").equals("/")
                        ? userPath.subpath(0, 2).toString() + "/"
                        : "\\Users\\sf\\")
                .concat("luceneindex");
        System.out.println("workingDirectory " + workingDirectory);
        indexDir = new File(workingDirectory);
        try {/*from ww w.  jav a2  s. c  o m*/
            Files.createDirectory(Paths.get(workingDirectory));
        } catch (FileAlreadyExistsException ex) {
            System.out.println("FileAlreadyExistsException");
        } catch (IOException ex) {
            //            System.out.println("IOException: " + ex.getMessage());
            ex.printStackTrace();
        }
        if (null == indexDir) {
            return;
        }
        try {
            directory = FSDirectory.open(indexDir);
        } catch (IOException ex) {
            System.out.println("IOException: " + ex.getMessage());
        }
    } else {
        directory = new RAMDirectory();
    }
    analyzer = new StandardAnalyzer(Version.LUCENE_43);//new StandardAnalyzer();
    IndexWriterConfig config = new IndexWriterConfig(Version.LUCENE_43, analyzer);
    try {
        indexWriter = new IndexWriter(directory, config);
    } catch (IOException ex) {
        //            ex.printStackTrace();
        //            return;
    }
}

From source file:at.ac.tuwien.ims.latex2mobiformulaconv.converter.Converter.java

/**
 * This will save the HTML markup + css file to a specified folder
 *
 * @param tempFilepath the temp folder where
 * @return/*from  ww w  .  ja  va  2s  .c  o m*/
 */
private Path exportMarkup(Path tempFilepath) {
    Path resultPath;
    if (outputPath != null) {
        resultPath = outputPath;
    } else {
        resultPath = workingDirectory;
    }

    Path markupDir = resultPath.resolve(title + "-markup");
    try {
        try {
            Files.createDirectory(markupDir);
        } catch (FileAlreadyExistsException e) {
            // do nothing
        }

        Path tempDirPath = tempFilepath.getParent();
        File tempDir = tempDirPath.toFile();

        // Copy all files from temp folder to the markup output folder
        String[] files = tempDir.list(FileFileFilter.FILE);
        for (int i = 0; i < files.length; i++) {
            Files.copy(tempDirPath.resolve(files[i]), markupDir.resolve(files[i]),
                    StandardCopyOption.REPLACE_EXISTING);
        }

        logger.info("Exported markup to folder: " + markupDir.toAbsolutePath().toString());
    } catch (IOException e) {
        logger.error("Error saving markup files: " + e.getMessage(), e);
        return null;
    }
    return markupDir;
}

From source file:edu.lternet.pasta.datapackagemanager.DataPackageManagerResource.java

private void createDataFileLink(File entityFile, String dataToken) throws Exception {
    String msg = null;/*from w  ww .j  av a2  s  . com*/

    /*
     * Create a link from the path of the data entity for 
     * this revision to the path of the data entity for the
     * prior revision.
     */
    String dataTokenPathStr = String.format("%s/%s", this.tmpDir, dataToken);
    FileSystem fileSystem = FileSystems.getDefault();

    String entityPathStr = entityFile.getAbsolutePath();
    java.nio.file.Path entityPath = fileSystem.getPath(entityPathStr);
    java.nio.file.Path dataTokenPath = fileSystem.getPath(dataTokenPathStr);
    String createLinkMsg = String.format("Creating link from %s to %s", dataTokenPathStr, entityPathStr);
    logger.warn(createLinkMsg);

    try {
        if (SystemUtils.IS_OS_WINDOWS) {
            Files.createLink(dataTokenPath, entityPath);
        } else {
            Files.createSymbolicLink(dataTokenPath, entityPath);
        }
    } catch (FileAlreadyExistsException e) {
        // this is okay, just issue a warning
        msg = String.format("Failed to create link from %s to %s: %s", dataTokenPathStr, entityPathStr,
                e.getMessage());
        logger.warn(msg);
    } catch (Exception e) {
        msg = String.format("Error creating link from %s to %s: %s", dataTokenPathStr, entityPathStr,
                e.getMessage());
        logger.error(msg);
        throw (e);
    }

}