Example usage for org.apache.commons.vfs2.impl StandardFileSystemManager setCacheStrategy

Introduction

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

Prototype

public void setCacheStrategy(final CacheStrategy fileCacheStrategy) throws FileSystemException 

Source Link

Document

Set the cache strategy to use when dealing with file object data.

Usage

From source file:fr.cls.atoll.motu.processor.wps.TestVFS.java

public static void testBugDoReplicateFile() {

    StandardFileSystemManager standardFileSystemManager = new StandardFileSystemManager();
    standardFileSystemManager.setLogger(LogFactory.getLog(VFS.class));
    standardFileSystemManager.setClassLoader(TestVFS.class.getClassLoader());
    try {/*from   w  ww. j a v  a2  s  .c o m*/
        URL configUrl = new URL(
                "file:/J:/dev/atoll-v2/atoll-motu/atoll-motu-library/src/main/resources/motuVFSProvider.xml");
        standardFileSystemManager.setConfiguration(configUrl);
        standardFileSystemManager.setCacheStrategy(CacheStrategy.ON_CALL);
        standardFileSystemManager.init();

        String uri = "jar:file:/C:/Documents%20and%20Settings/dearith/.m2/repository/org/jvnet/ogc/iso-19139-d_2006_05_04-schema/1.0.0-PATCH-CLS/iso-19139-d_2006_05_04-schema-1.0.0-PATCH-CLS.jar!/schema/iso19139";
        FileSystemOptions opts = new FileSystemOptions();

        FileObject fileObject = standardFileSystemManager.resolveFile(uri, opts);

    } catch (FileSystemException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

}

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From source file:com.googlecode.vfsjfilechooser2.utils.VFSUtils.java

/**
 * Returns the global filesystem manager
 * @return the global filesystem manager
 *///from ww  w  .  j  a v a  2s  . c o m
public static FileSystemManager getFileSystemManager() {
    aLock.readLock().lock();

    try {
        if (fileSystemManager == null) {
            try {
                StandardFileSystemManager fm = new StandardFileSystemManager();
                fm.setCacheStrategy(CacheStrategy.MANUAL);
                fm.init();
                fileSystemManager = fm;
            } catch (Exception exc) {
                throw new RuntimeException(exc);
            }
        }

        return fileSystemManager;
    } finally {
        aLock.readLock().unlock();
    }
}

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From source file:fr.cls.atoll.motu.library.misc.ftp.TestFtp.java

public static void testVFS(String user, String pwd, String scheme, String host, String file) {

    StandardFileSystemManager fsManager = null;

    try {//from  w  ww . j a va2s  .co  m
        fsManager = new StandardFileSystemManager();
        fsManager.setLogger(_LOG);

        StaticUserAuthenticator auth = new StaticUserAuthenticator(null, user, pwd);

        fsManager.setConfiguration(ConfigLoader.getInstance().get(Organizer.getVFSProviderConfig()));
        fsManager.setCacheStrategy(CacheStrategy.ON_RESOLVE);
        // fsManager.addProvider("moi", new DefaultLocalFileProvider());
        fsManager.init();

        FileSystemOptions opts = new FileSystemOptions();
        FileSystemConfigBuilder fscb = fsManager.getFileSystemConfigBuilder(scheme);
        DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(opts, auth);
        DefaultFileSystemConfigBuilder.getInstance().setUserAuthenticator(opts, auth);

        System.out.println(fsManager.getProviderCapabilities(scheme));

        if (fscb instanceof FtpFileSystemConfigBuilder) {
            FtpFileSystemConfigBuilder ftpFscb = (FtpFileSystemConfigBuilder) fscb;
            ftpFscb.setUserDirIsRoot(opts, true);
            ftpFscb.setPassiveMode(opts, true);

        }
        if (fscb instanceof HttpFileSystemConfigBuilder) {
            HttpFileSystemConfigBuilder httpFscb = (HttpFileSystemConfigBuilder) fscb;
            httpFscb.setProxyHost(opts, "proxy.cls.fr");
            httpFscb.setProxyPort(opts, 8080);

        }
        if (fscb instanceof SftpFileSystemConfigBuilder) {
            SftpFileSystemConfigBuilder sftpFscb = (SftpFileSystemConfigBuilder) fscb;
            sftpFscb.setUserDirIsRoot(opts, false);

            // TrustEveryoneUserInfo trustEveryoneUserInfo = new TrustEveryoneUserInfo();
            // trustEveryoneUserInfo.promptYesNo("eddfsdfs");
            // sftpFscb.setUserInfo(opts, new TrustEveryoneUserInfo());
            sftpFscb.setTimeout(opts, 5000);
            // SftpFileSystemConfigBuilder.getInstance().setUserDirIsRoot(opts, true);
            // SftpFileSystemConfigBuilder.getInstance().setStrictHostKeyChecking(opts, "no");

        }
        // FileObject fo =
        // fsManager.resolveFile("ftp://ftp.cls.fr/pub/oceano/AVISO/NRT-SLA/maps/rt/j2/h/msla_rt_j2_err_21564.nc.gz",
        // opts);

        // String uri = String.format("%s://%s/%s", scheme, host, file);
        // String uri = String.format("%s://%s/", scheme, host);
        // FileObject originBase = fsManager.resolveFile(uri, opts);
        // fsManager.setBaseFile(originBase);

        File tempDir = new File("c:/tempVFS");
        // File tempFile = File.createTempFile("AsciiEnvisat", ".txt", tempDir);
        File hostFile = new File(file);
        String fileName = hostFile.getName();
        File newFile = new File(tempDir, fileName);
        newFile.createNewFile();

        DefaultFileReplicator dfr = new DefaultFileReplicator(tempDir);
        fsManager.setTemporaryFileStore(dfr);
        // System.out.println(fsManager.getBaseFile());
        // System.out.println(dfr);
        // System.out.println(fsManager.getTemporaryFileStore());

        // FileObject ff = fsManager.resolveFile("sftp://t:t@CLS-EARITH.pc.cls.fr/AsciiEnvisat.txt",
        // opts);
        String uri = String.format("%s://%s/%s", scheme, host, file);
        FileObject ff = fsManager.resolveFile(uri, opts);
        FileObject dest = fsManager.toFileObject(newFile);

        //ff.getContent().getInputStream();
        dest.copyFrom(ff, Selectors.SELECT_ALL);
        //dest.copyFrom(ff, Selectors.SELECT_ALL);

        //            
        // URL url = ff.getURL();
        //            
        // url.openConnection();
        // URLConnection conn = url.openConnection();
        // InputStream in = conn.getInputStream();
        // in.close();

        // InputStream in = ff.getContent().getInputStream();

    } catch (FileSystemException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } catch (MotuException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    } finally {
        // fsManager.close();
        // fsManager.freeUnusedResources();
    }

}

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From source file:pl.otros.vfs.browser.util.VFSUtils.java

/**
 * Returns the global filesystem manager
 *
 * @return the global filesystem manager
 *//*from  w  w  w  .  j  av  a2s  . co m*/
public static FileSystemManager getFileSystemManager() {
    aLock.readLock().lock();

    try {
        if (fileSystemManager == null) {
            try {
                StandardFileSystemManager fm = new StandardFileSystemManager();
                fm.setCacheStrategy(CacheStrategy.MANUAL);
                fm.init();
                LOGGER.info("Supported schemes: {} ", Joiner.on(", ").join(fm.getSchemes()));
                fileSystemManager = fm;
            } catch (Exception exc) {
                throw new RuntimeException(exc);
            }
        }

        return fileSystemManager;
    } finally {
        aLock.readLock().unlock();
    }
}

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