Example usage for org.apache.commons.vfs2 FileSystemManager resolveFile

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileSystemManager resolveFile.

Prototype

FileObject resolveFile(URL url) throws FileSystemException;

Source Link

Document

Resolves a URL into a FileObject .

Usage

From source file:org.pentaho.vfs.util.VfsHelper.java

public VfsHelper(FileSystemManager fsManager, String root) throws FileSystemException {
    this.fsManager = fsManager;
    rootFile = fsManager.resolveFile(root);
}

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From source file:org.pieShare.pieShareApp.service.fileService.fileListenerService.ApacheFileWatcherService.java

@Override
public void watchDir(File file) throws IOException {

    FileSystemManager fileSystemManager = VFS.getManager();
    FileObject dirToWatchFO = null;
    dirToWatchFO = fileSystemManager.resolveFile(file.getAbsolutePath());

    IFileListenerService fileListener = this.beanService.getBean(ApacheDefaultFileListener.class);
    DefaultFileMonitor fileMonitor = new DefaultFileMonitor(fileListener);

    fileMonitor.setRecursive(true);/*from ww  w  . j a va2  s .c o  m*/
    fileMonitor.addFile(dirToWatchFO);
    fileMonitor.start();

    this.fileMonitors.add(fileMonitor);
}

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From source file:org.pieshare.piespring.service.fileListenerService.ApacheFileWatcherService.java

@Override
public void watchDir(File file) throws IOException {

    FileSystemManager fileSystemManager = VFS.getManager();
    FileObject dirToWatchFO = null;
    dirToWatchFO = fileSystemManager.resolveFile(file.getAbsolutePath());

    //IFileListenerService fileListener = this.beanService.getBean(ApacheDefaultFileListener.class);
    DefaultFileMonitor fileMonitor = this.beanService.getBean(DefaultFileMonitor.class);

    fileMonitor.setRecursive(true);//from  ww w  .  j a va 2 s  .  co  m
    fileMonitor.addFile(dirToWatchFO);
    fileMonitor.start();

    this.fileMonitors.add(fileMonitor);
}

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From source file:org.renjin.appengine.AppEngineContextFactory.java

public static Session createSession(ServletContext servletContext) {
    FileSystemManager fileSystemManager;
    try {/*from ww  w . j  a  v  a 2s  .  c  o m*/
        fileSystemManager = createFileSystemManager(servletContext);
    } catch (FileSystemException e) {
        LOG.log(Level.SEVERE, "Failed to initialize VFS file system manager", e);
        throw new RuntimeException(e);
    }
    try {

        // initialize our master context here; a fresh but shallow copy will
        // be forked on each incoming request
        Session session = new SessionBuilder().withFileSystemManager(fileSystemManager).withDefaultPackages()
                .build();

        session.setWorkingDirectory(fileSystemManager.resolveFile("file:///"));

        return session;
    } catch (IOException e) {
        LOG.log(Level.SEVERE, "Failed to initialize master context", e);
        throw new RuntimeException(e);
    }
}

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From source file:org.renjin.appengine.AppEngineLocalFilesSystemProviderTest.java

@Test
public void test() throws FileSystemException {

    File basePath = new File(getClass().getResource("/jarfiletest.jar").getFile()).getParentFile();

    FileSystemManager dfsm = AppEngineContextFactory
            .createFileSystemManager(new AppEngineLocalFilesSystemProvider(basePath));

    FileObject jarFile = dfsm.resolveFile("/jarfiletest.jar");
    assertThat(jarFile.getName().getURI(), equalTo("file:///jarfiletest.jar"));
    assertThat(jarFile.exists(), equalTo(true));

    FileObject jarRoot = dfsm.resolveFile("jar:file:///jarfiletest.jar!/r/library");
    assertThat(jarRoot.exists(), equalTo(true));
    assertThat(jarRoot.getType(), equalTo(FileType.FOLDER));
    assertThat(jarRoot.getChildren().length, equalTo(1));
}

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From source file:org.renjin.primitives.packaging.ClasspathPackage.java

@Override
public FileObject resolvePackageRoot(FileSystemManager fileSystemManager) throws FileSystemException {
    // Find the URL where the package is located
    String qualifiedName = qualifyResourceName("environment");
    URL url = classLoader.getResource(qualifiedName);

    return fileSystemManager.resolveFile(url.toString()).getParent();
}

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From source file:org.renjin.util.FileSystemUtils.java

public static FileObject workingDirectory(FileSystemManager fileSystemManager) {
    try {//from   w  w  w .ja v a2s. c  o  m
        return fileSystemManager.resolveFile(new File("").getAbsolutePath());
    } catch (FileSystemException e) {
        throw new RuntimeException("Could not resolve current working directory", e);
    }
}

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From source file:org.sonar.plugins.ndepend.ndproj.NdprojCreator.java

/**
 * @return an InputStream for the loaded rules file
 * @throws FileSystemException/*from   w ww.  ja  va 2  s  . co  m*/
 */
private InputStream getRulesInputStream() throws FileSystemException {
    String rulesUrl = settings.getString(NdependConfig.NDEPEND_RULES_URL_KEY);
    InputStream in;
    if (rulesUrl.trim().isEmpty()) {
        LOG.info("No rules configured. Using default rules");
        in = getClass().getResourceAsStream("rules.xml");
    } else {
        LOG.info("Loading rules from {}", rulesUrl);
        FileSystemManager vfs = VFS.getManager();
        FileObject rules = vfs.resolveFile(rulesUrl);
        in = rules.getContent().getInputStream();
    }
    return in;
}

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From source file:org.wso2.carbon.inbound.endpoint.protocol.file.FilePollingConsumer.java

/**
 * //from  w w  w  .  ja  va 2  s. c  om
 * Acquire distributed lock if required first, then do the file level locking
 * 
 * @param fsManager
 * @param fileObject
 * @return
 */
private boolean acquireLock(FileSystemManager fsManager, FileObject fileObject) {
    String strContext = fileObject.getName().getURI();
    boolean rtnValue = false;
    try {
        if (distributedLock) {
            if (distributedLockTimeout != null) {
                if (!ClusteringServiceUtil.setLock(strContext, distributedLockTimeout)) {
                    return false;
                }
            } else if (!ClusteringServiceUtil.setLock(strContext)) {
                return false;
            }
        }
        // When processing a directory list is fetched initially. Therefore
        // there is still a chance of file processed by another process.
        // Need to check the source file before processing.
        try {
            String parentURI = fileObject.getParent().getName().getURI();
            if (parentURI.contains("?")) {
                String suffix = parentURI.substring(parentURI.indexOf("?"));
                strContext += suffix;
            }
            FileObject sourceFile = fsManager.resolveFile(strContext);
            if (!sourceFile.exists()) {
                return false;
            }
        } catch (FileSystemException e) {
            return false;
        }
        VFSParamDTO vfsParamDTO = new VFSParamDTO();
        vfsParamDTO.setAutoLockRelease(autoLockRelease);
        vfsParamDTO.setAutoLockReleaseSameNode(autoLockReleaseSameNode);
        vfsParamDTO.setAutoLockReleaseInterval(autoLockReleaseInterval);
        rtnValue = VFSUtils.acquireLock(fsManager, fileObject, vfsParamDTO, fso, true);
    } finally {
        if (distributedLock) {
            ClusteringServiceUtil.releaseLock(strContext);
        }
    }
    return rtnValue;
}

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From source file:org.wso2.carbon.mediation.connector.pmode.PModeRepository.java

/**
 * Constructor for PMode repository implementation.
 *
 * @param pmodeRepositoryPath Path to the directory containing PMode files
 *//*ww w.j  av  a 2 s  . c om*/
private PModeRepository(String pmodeRepositoryPath) throws AxisFault {

    if (log.isDebugEnabled()) {
        log.debug("Initializing PMode repository for the location : " + pmodeRepositoryPath);
    }

    this.pModeMap = new HashMap<String, PMode>();
    this.fileNameRefMap = new HashMap<String, String>();
    this.possibleNameChangeMap = new HashMap<String, String>();
    File pmodeFolder;

    try {
        this.pModeUnmarshaller = JAXBContext.newInstance(PMode.class).createUnmarshaller();
    } catch (JAXBException e) {
        log.error("Unable to create JAXB unmarshaller for : " + PMode.class, e);
        throw new AxisFault("Unable to create JAXB unmarshaller for : " + PMode.class, e);
    }

    if (pmodeRepositoryPath != null) {
        pmodeFolder = new File(pmodeRepositoryPath);
        if (!pmodeFolder.exists() || !pmodeFolder.isDirectory()) {
            log.warn("Provided PMode directory is invalid, falling back to default PMode Directory : "
                    + AS4Constants.AS4_PMODE_LOCATION);
            pmodeFolder = new File(AS4Constants.AS4_PMODE_LOCATION);
        }
    } else {
        if (log.isDebugEnabled()) {
            log.debug("PMode directory not provided, falling back to default PMode Directory : "
                    + AS4Constants.AS4_PMODE_LOCATION);
        }
        pmodeFolder = new File(AS4Constants.AS4_PMODE_LOCATION);
    }

    traversePmodeDirectory(pmodeFolder);
    try {
        FileSystemManager fileSystemManager = VFS.getManager();
        FileObject listenDirectory = fileSystemManager.resolveFile(pmodeFolder.getAbsolutePath());
        this.basePathLength = listenDirectory.getName().getPathDecoded().length() + 1;
        DefaultFileMonitor fileMonitor = new DefaultFileMonitor(this);
        fileMonitor.addFile(listenDirectory);
        fileMonitor.start();
    } catch (FileSystemException e) {
        log.warn("Error registering PMode watcher, hence needs to restart the server when PModes "
                + "change or added, " + e.getMessage(), e);
    }
}

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