Example usage for org.apache.commons.vfs2.impl DefaultFileSystemManager addProvider

List of usage examples for org.apache.commons.vfs2.impl DefaultFileSystemManager addProvider

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Introduction

In this page you can find the example usage for org.apache.commons.vfs2.impl DefaultFileSystemManager addProvider.

Prototype

public void addProvider(final String[] urlSchemes, final FileProvider provider) throws FileSystemException

Source Link

Document

Registers a file system provider.

Usage

From source file:com.seer.datacruncher.spring.ConnectionsFileDownloadController.java

private String getFileContent(long connId, ConnectionsEntity connectionEntity) {
    String content = "";
    DefaultFileSystemManager fsManager = null;
    FileObject fileObject = null;
    try {/*from   w ww .j  a v a2  s . co m*/

        fsManager = (DefaultFileSystemManager) VFS.getManager();
        int serviceId = connectionEntity.getService();

        String hostName = connectionEntity.getHost();
        String port = connectionEntity.getPort();
        String userName = connectionEntity.getUserName();
        String password = connectionEntity.getPassword();
        String inputDirectory = connectionEntity.getDirectory();
        String fileName = connectionEntity.getFileName();

        log.info("Trying to Server polling at server [" + hostName + ":" + port + "] with user[" + userName
                + "].");

        String url = "";
        if (serviceId == Servers.SAMBA.getDbCode()) {
            if (!fsManager.hasProvider("smb")) {
                fsManager.addProvider("smb", new SmbFileProvider());
            }
            url = "smb://" + userName + ":" + password + "@" + hostName + ":" + port + "/" + inputDirectory
                    + "/" + fileName;
        } else if (serviceId == Servers.HTTP.getDbCode()) {
            if (!fsManager.hasProvider("http")) {
                fsManager.addProvider("http", new HttpFileProvider());
            }
            url = "http://" + hostName + ":" + port + "/" + inputDirectory + "/" + fileName;
        } else if (serviceId == Servers.FTP.getDbCode()) {
            if (!fsManager.hasProvider("ftp")) {
                fsManager.addProvider("ftp", new SmbFileProvider());
            }
            url = "ftp://" + userName + ":" + password + "@" + hostName + ":" + port + "/" + inputDirectory
                    + "/" + fileName;
        }

        fileObject = fsManager.resolveFile(url);

        if (fileObject == null || !fileObject.exists() || fileObject.getType().equals(FileType.IMAGINARY)) {
            return null;
        }

        BufferedReader fileReader = new BufferedReader(
                new InputStreamReader(fileObject.getContent().getInputStream()));
        StringBuilder sb = new StringBuilder();

        String line;
        while ((line = fileReader.readLine()) != null) {
            sb.append(line);
        }

        content = sb.toString();

    } catch (Exception ex) {

    } finally {
        try {
            if (fileObject != null) {
                fileObject.close();
            }
            if (fsManager != null) {
                fsManager.freeUnusedResources();
                fsManager.close();
                fsManager = null;
            }
        } catch (Exception ex) {

        } finally {
            fileObject = null;
            fsManager = null;
        }
    }
    return content;

}

From source file:com.seer.datacruncher.services.scheduler.PlannerSetStatusJob.java

private boolean checkServiceRunning(ConnectionsEntity conn) {

    boolean success = true;
    String url = "";
    DefaultFileSystemManager fsManager = null;
    String userName = "";
    String password = "";
    String hostName = "";
    String port = "";
    String inputDirectory = "";
    String fileName = "";

    if (conn != null) {
        userName = conn.getUserName();/*from   w  w  w . ja v a2 s.c  o m*/
        password = conn.getPassword();
        hostName = conn.getHost();
        port = conn.getPort();
        inputDirectory = conn.getDirectory();
        fileName = conn.getFileName();
    }

    if (conn.getIdConnType() == GenericType.DownloadTypeConn) {
        if (fileName == null || fileName.trim().length() == 0) {
            return false;
        }
        inputDirectory = inputDirectory + "/" + fileName;
    }
    try {
        fsManager = (DefaultFileSystemManager) VFS.getManager();
        if (conn.getService() == Servers.SAMBA.getDbCode()) {
            if (!fsManager.hasProvider("smb")) {
                fsManager.addProvider("smb", new SmbFileProvider());
            }
            url = "smb://" + userName + ":" + password + "@" + hostName + ":" + port + "/" + inputDirectory;
        } else if (conn.getService() == Servers.HTTP.getDbCode()) {
            if (!fsManager.hasProvider("http")) {
                fsManager.addProvider("http", new HttpFileProvider());
            }
            url = "http://" + hostName + ":" + port + "/" + inputDirectory;
        } else if (conn.getService() == Servers.FTP.getDbCode()) {
            if (!fsManager.hasProvider("ftp")) {
                fsManager.addProvider("ftp", new FtpFileProvider());
            }
            url = "ftp://" + userName + ":" + password + "@" + hostName + ":" + port + "/" + inputDirectory;
        }

        final FileObject fileObject = fsManager.resolveFile(url);

        if (fileObject == null || !fileObject.exists()) {
            success = false;
        }

    } catch (Exception ex) {
        success = false;
    } finally {
        if (fsManager != null)
            fsManager.close();
    }
    return success;
}

From source file:com.seer.datacruncher.spring.IsSuccessfulConnectionController.java

private String checkServiceRunning(int service, String connID) {

    String success = "true";
    String url = "";
    ConnectionsEntity conn = connectionsDao.find(Long.parseLong(connID));
    DefaultFileSystemManager fsManager = null;
    FileObject fileObject = null;
    String userName = "";
    String password = "";
    String hostName = "";
    String port = "";
    String inputDirectory = "";
    String fileName = "";
    int connType = 1;

    if (conn != null) {
        userName = conn.getUserName();//from  www. j  av  a 2 s .  c  om
        password = conn.getPassword();
        hostName = conn.getHost();
        port = conn.getPort();
        inputDirectory = conn.getDirectory();
        fileName = conn.getFileName();
        connType = conn.getIdConnType();

    }

    if (connType == GenericType.DownloadTypeConn) {
        if (fileName == null || fileName.trim().length() == 0) {
            return "false";
        } else {
            fileName = "/" + fileName;
        }
    } else {
        fileName = "";
    }

    try {
        fsManager = (DefaultFileSystemManager) VFS.getManager();
        if (service == Servers.SAMBA.getDbCode()) {
            if (!fsManager.hasProvider("smb")) {
                fsManager.addProvider("smb", new SmbFileProvider());
            }
            url = "smb://" + userName + ":" + password + "@" + hostName + ":" + port + "/" + inputDirectory
                    + fileName;
        } else if (service == Servers.HTTP.getDbCode()) {
            if (!fsManager.hasProvider("http")) {
                fsManager.addProvider("http", new HttpFileProvider());
            }
            url = "http://" + hostName + ":" + port + "/" + inputDirectory + fileName;
        } else if (service == Servers.FTP.getDbCode()) {
            if (!fsManager.hasProvider("ftp")) {
                fsManager.addProvider("ftp", new FtpFileProvider());
            }
            url = "ftp://" + userName + ":" + password + "@" + hostName + ":" + port + "/" + inputDirectory
                    + fileName;
        }

        fileObject = fsManager.resolveFile(url);

        if (fileObject == null || !fileObject.exists()) {
            success = "false";
        }

        if (connType == GenericType.DownloadTypeConn) {
            if (fileObject.getType().equals(FileType.IMAGINARY)) {
                success = "false";
            }
            byte data[] = new byte[(int) fileObject.getContent().getSize()];
            fileObject.getContent().getInputStream().read(data);
        }

    } catch (Exception ex) {
        success = "false";
    } finally {
        try {
            if (fileObject != null) {
                fileObject.close();
            }
            if (fsManager != null) {
                fsManager.freeUnusedResources();
                fsManager.close();
                fsManager = null;
            }
        } catch (Exception ex) {

        } finally {
            fileObject = null;
            fsManager = null;
        }
    }

    return success;
}

From source file:org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader.java

public static FileSystemManager generateVfs() throws FileSystemException {
    DefaultFileSystemManager vfs = new DefaultFileSystemManager();
    vfs.addProvider("res", new org.apache.commons.vfs2.provider.res.ResourceFileProvider());
    vfs.addProvider("zip", new org.apache.commons.vfs2.provider.zip.ZipFileProvider());
    vfs.addProvider("gz", new org.apache.commons.vfs2.provider.gzip.GzipFileProvider());
    vfs.addProvider("ram", new org.apache.commons.vfs2.provider.ram.RamFileProvider());
    vfs.addProvider("file", new org.apache.commons.vfs2.provider.local.DefaultLocalFileProvider());
    vfs.addProvider("jar", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("http", new org.apache.commons.vfs2.provider.http.HttpFileProvider());
    vfs.addProvider("https", new org.apache.commons.vfs2.provider.https.HttpsFileProvider());
    vfs.addProvider("ftp", new org.apache.commons.vfs2.provider.ftp.FtpFileProvider());
    vfs.addProvider("ftps", new org.apache.commons.vfs2.provider.ftps.FtpsFileProvider());
    vfs.addProvider("war", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("par", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("ear", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("sar", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("ejb3", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("tmp", new org.apache.commons.vfs2.provider.temp.TemporaryFileProvider());
    vfs.addProvider("tar", new org.apache.commons.vfs2.provider.tar.TarFileProvider());
    vfs.addProvider("tbz2", new org.apache.commons.vfs2.provider.tar.TarFileProvider());
    vfs.addProvider("tgz", new org.apache.commons.vfs2.provider.tar.TarFileProvider());
    vfs.addProvider("bz2", new org.apache.commons.vfs2.provider.bzip2.Bzip2FileProvider());
    vfs.addProvider("hdfs", new HdfsFileProvider());
    vfs.addExtensionMap("jar", "jar");
    vfs.addExtensionMap("zip", "zip");
    vfs.addExtensionMap("gz", "gz");
    vfs.addExtensionMap("tar", "tar");
    vfs.addExtensionMap("tbz2", "tar");
    vfs.addExtensionMap("tgz", "tar");
    vfs.addExtensionMap("bz2", "bz2");
    vfs.addMimeTypeMap("application/x-tar", "tar");
    vfs.addMimeTypeMap("application/x-gzip", "gz");
    vfs.addMimeTypeMap("application/zip", "zip");
    vfs.setFileContentInfoFactory(new FileContentInfoFilenameFactory());
    vfs.setFilesCache(new SoftRefFilesCache());
    File cacheDir = computeTopCacheDir();
    vfs.setReplicator(new UniqueFileReplicator(cacheDir));
    vfs.setCacheStrategy(CacheStrategy.ON_RESOLVE);
    vfs.init();//from   w  ww.  j  a  v a 2s.c  o m
    vfsInstances.add(new WeakReference<DefaultFileSystemManager>(vfs));
    return vfs;
}

From source file:org.apache.metron.common.utils.VFSClassloaderUtil.java

/**
 * Create a FileSystem manager suitable for our purposes.
 * This manager supports files of the following types:
 * * res - resource files/*  w w w  .ja  va  2 s .c  o m*/
 * * jar
 * * tar
 * * bz2
 * * tgz
 * * zip
 * * HDFS
 * * FTP
 * * HTTP/S
 * * file
 * @return
 * @throws FileSystemException
 */
public static FileSystemManager generateVfs() throws FileSystemException {
    DefaultFileSystemManager vfs = new DefaultFileSystemManager();
    vfs.addProvider("res", new org.apache.commons.vfs2.provider.res.ResourceFileProvider());
    vfs.addProvider("zip", new org.apache.commons.vfs2.provider.zip.ZipFileProvider());
    vfs.addProvider("gz", new org.apache.commons.vfs2.provider.gzip.GzipFileProvider());
    vfs.addProvider("ram", new org.apache.commons.vfs2.provider.ram.RamFileProvider());
    vfs.addProvider("file", new org.apache.commons.vfs2.provider.local.DefaultLocalFileProvider());
    vfs.addProvider("jar", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("http", new org.apache.commons.vfs2.provider.http.HttpFileProvider());
    vfs.addProvider("https", new org.apache.commons.vfs2.provider.https.HttpsFileProvider());
    vfs.addProvider("ftp", new org.apache.commons.vfs2.provider.ftp.FtpFileProvider());
    vfs.addProvider("ftps", new org.apache.commons.vfs2.provider.ftps.FtpsFileProvider());
    vfs.addProvider("war", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("par", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("ear", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("sar", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("ejb3", new org.apache.commons.vfs2.provider.jar.JarFileProvider());
    vfs.addProvider("tmp", new org.apache.commons.vfs2.provider.temp.TemporaryFileProvider());
    vfs.addProvider("tar", new org.apache.commons.vfs2.provider.tar.TarFileProvider());
    vfs.addProvider("tbz2", new org.apache.commons.vfs2.provider.tar.TarFileProvider());
    vfs.addProvider("tgz", new org.apache.commons.vfs2.provider.tar.TarFileProvider());
    vfs.addProvider("bz2", new org.apache.commons.vfs2.provider.bzip2.Bzip2FileProvider());
    vfs.addProvider("hdfs", new HdfsFileProvider());
    vfs.addExtensionMap("jar", "jar");
    vfs.addExtensionMap("zip", "zip");
    vfs.addExtensionMap("gz", "gz");
    vfs.addExtensionMap("tar", "tar");
    vfs.addExtensionMap("tbz2", "tar");
    vfs.addExtensionMap("tgz", "tar");
    vfs.addExtensionMap("bz2", "bz2");
    vfs.addMimeTypeMap("application/x-tar", "tar");
    vfs.addMimeTypeMap("application/x-gzip", "gz");
    vfs.addMimeTypeMap("application/zip", "zip");
    vfs.setFileContentInfoFactory(new FileContentInfoFilenameFactory());
    vfs.setFilesCache(new SoftRefFilesCache());
    vfs.setReplicator(new UniqueFileReplicator(new File(System.getProperty("java.io.tmpdir"))));
    vfs.setCacheStrategy(CacheStrategy.ON_RESOLVE);
    vfs.init();
    return vfs;
}

From source file:org.efaps.db.store.VFSStoreResource.java

/**
 * @return DefaultFileSystemManager/*from  w  w w .ja  v  a2  s .c o  m*/
 * @throws EFapsException on error
 */
private DefaultFileSystemManager evaluateFileSystemManager() throws EFapsException {
    final DefaultFileSystemManager ret = new DefaultFileSystemManager();

    final String baseName = getProperties().get(VFSStoreResource.PROPERTY_BASENAME);
    final String provider = getProperties().get(VFSStoreResource.PROPERTY_PROVIDER);
    try {
        ret.init();
        final FileProvider fileProvider = (FileProvider) Class.forName(provider).newInstance();
        ret.addProvider(baseName, fileProvider);
        ret.setBaseFile(fileProvider.findFile(null, baseName, null));
    } catch (final FileSystemException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.FileSystemException", e,
                provider, baseName);
    } catch (final InstantiationException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.InstantiationException", e,
                baseName, provider);
    } catch (final IllegalAccessException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.IllegalAccessException", e,
                provider);
    } catch (final ClassNotFoundException e) {
        throw new EFapsException(VFSStoreResource.class, "evaluateFileSystemManager.ClassNotFoundException", e,
                provider);
    }
    return ret;
}

From source file:org.kalypso.commons.io.VFSUtilities.java

/**
 * Configures a DefaultFileSystemManager with support for webdav and registered providers.
 *//*ww w  .  ja va 2  s. co  m*/
private static void configureManager(final DefaultFileSystemManager fsManager) throws FileSystemException {
    final String[] schemes = fsManager.getSchemes();
    final List<String> schemeList = Arrays.asList(schemes);

    // maybe add webdav
    if (!schemeList.contains("webdav")) //$NON-NLS-1$
    {
        KalypsoCommonsDebug.DEBUG.printf("Adding webdav file provider ...%n"); //$NON-NLS-1$
        fsManager.addProvider("webdav", new WebdavFileProvider()); //$NON-NLS-1$
    }

    final Map<String, IConfigurationElement> providerLocations = readExtensions();
    for (final Map.Entry<String, IConfigurationElement> entry : providerLocations.entrySet()) {
        final IConfigurationElement element = entry.getValue();

        final String scheme = element.getAttribute("scheme"); //$NON-NLS-1$
        if (!schemeList.contains(scheme)) {
            try {
                final VFSProviderExtension provider = (VFSProviderExtension) element
                        .createExecutableExtension("class"); //$NON-NLS-1$
                fsManager.addProvider(scheme, provider.getProvider());
                provider.init(fsManager);
            } catch (final CoreException e) {
                throw new FileSystemException(
                        Messages.getString("org.kalypso.commons.io.VFSUtilities.0") + scheme, e); //$NON-NLS-1$
            }
        }
    }
}

From source file:org.kalypso.service.unittests.WebDavRead.java

/**
 * This function tries to copy a file from a webdav.
 *//* w  w w .  ja  va2  s  . c  o m*/
@Test
public void testWebDavRead() throws IOException {
    final DefaultFileSystemManager manager = new DefaultFileSystemManager();
    manager.addProvider("webdav", new WebdavFileProvider());
    manager.addProvider("file", new DefaultLocalFileProvider());
    manager.init();

    final FileObject davFile = manager
            .resolveFile("webdav://albert:gnimfe@ibpm.bjoernsen.de/dav/pub/Test/test.txt");
    Assert.assertNotNull(davFile);

    final File file = new File(FileUtilities.TMP_DIR, "davRead.txt");
    final FileObject tmpFile = manager.toFileObject(file);
    Assert.assertNotNull(tmpFile);

    InputStream is = null;
    OutputStream os = null;

    try {
        is = davFile.getContent().getInputStream();
        os = tmpFile.getContent().getOutputStream();

        /* Copying ... */
        IOUtils.copy(is, os);

        is.close();
        os.close();
    } finally {
        IOUtils.closeQuietly(is);
        IOUtils.closeQuietly(os);
    }

    Assert.assertTrue(tmpFile.exists());
}

From source file:org.kalypso.service.unittests.WebDavWrite.java

/**
 * This function tries to copy a file to a webdav.
 *///from   ww w  . j  a va2s  .c om
@Test
public void testWebDavWrite() throws IOException {
    final DefaultFileSystemManager manager = new DefaultFileSystemManager();
    manager.addProvider("webdav", new WebdavFileProvider());
    manager.addProvider("file", new DefaultLocalFileProvider());
    manager.addProvider("tmp", new TemporaryFileProvider());

    manager.setDefaultProvider(new UrlFileProvider());
    manager.setFilesCache(new DefaultFilesCache());
    manager.setTemporaryFileStore(new DefaultFileReplicator());
    manager.init();

    final File file = new File(FileUtilities.TMP_DIR, "davWrite.txt");
    final FileObject testFile = manager.toFileObject(file);

    final FileObject davFile = manager
            .resolveFile("webdav://albert:gnimfe@ibpm.bjoernsen.de/dav/pub/Test/test.txt");
    Assert.assertNotNull(davFile);

    FileUtil.copyContent(testFile, davFile);

    Assert.assertTrue(davFile.exists());
}

From source file:org.metaborg.intellij.vfs.IntelliJFileSystemManagerProvider.java

/**
 * {@inheritDoc}/*from  w w  w.  j  ava 2 s  .  c o m*/
 */
@Override
protected void addDefaultProvider(final DefaultFileSystemManager manager) throws FileSystemException {
    final IntelliJFileProvider fileProvider = this.fileProviderFactory.create();
    manager.addProvider(IntelliJScheme, fileProvider);
    manager.setDefaultProvider(fileProvider);
}