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

List of usage examples for org.apache.commons.vfs2 FileObject resolveFile

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Introduction

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

Prototype

FileObject resolveFile(String path) throws FileSystemException;

Source Link

Document

Finds a file, relative to this file.

Usage

From source file:net.dempsy.distconfig.apahcevfs.Utils.java

public static FileObject nextFile(final FileObject lastFile, final FileObject parent)
        throws FileSystemException {
    if (lastFile == null)
        return parent.resolveFile(genVersionSuffix(0));
    final int lastVersion = getVersion(lastFile);
    return lastFile.getParent().resolveFile(genVersionSuffix(lastVersion + 1));
}

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

/**
 * Returns a file representation/*from  w w w.  ja  v  a  2  s .  c o m*/
 * @param folder A folder
 * @param filename A filename
 * @return a file contained in a given folder
 */
public static FileObject resolveFileObject(FileObject folder, String filename) {
    try {
        return folder.resolveFile(filename);
    } catch (FileSystemException ex) {
        return null;
    }
}

From source file:com.app.server.EARDeployer.java

public static void getClassList(FileObject jarFile, CopyOnWriteArrayList classList,
        StandardFileSystemManager fsManager) throws FileSystemException {
    // log.info(jarFile);
    FileObject nestedFS = null;
    FileObject[] children = null;
    if (jarFile.getURL().toString().trim().endsWith(".jar")) {
        nestedFS = fsManager.createFileSystem(jarFile);
        children = nestedFS.resolveFile("/").getChildren();
    } else if (jarFile.getType() == FileType.FOLDER) {
        children = jarFile.getChildren();
    }/*from  w ww  .ja v a 2s . c om*/
    // log.info();
    // log.info( "Children of " + jarFile.getName().getURI() );
    if (children == null)
        return;
    for (int i = 0; i < children.length; i++) {
        // log.info(children[i].+" "+
        // children[i].getName().getBaseName() );
        if (children[i].getType() == FileType.FILE && children[i].getName().getBaseName().endsWith(".class"))
            classList.add(children[i].toString().substring(children[i].toString().lastIndexOf('!') + 2));
        getClassList(children[i], classList, fsManager);
    }
}

From source file:com.web.server.EARDeployer.java

public static void getClassList(FileObject jarFile, CopyOnWriteArrayList classList,
        StandardFileSystemManager fsManager) throws FileSystemException {
    // System.out.println(jarFile);
    FileObject nestedFS = null;
    FileObject[] children = null;
    if (jarFile.getURL().toString().trim().endsWith(".jar")) {
        nestedFS = fsManager.createFileSystem(jarFile);
        children = nestedFS.resolveFile("/").getChildren();
    } else if (jarFile.getType() == FileType.FOLDER) {
        children = jarFile.getChildren();
    }//from  ww w .j  a  va2s.co  m
    // System.out.println();
    // System.out.println( "Children of " + jarFile.getName().getURI() );
    if (children == null)
        return;
    for (int i = 0; i < children.length; i++) {
        // System.out.println(children[i].+" "+
        // children[i].getName().getBaseName() );
        if (children[i].getType() == FileType.FILE && children[i].getName().getBaseName().endsWith(".class"))
            classList.add(children[i].toString().substring(children[i].toString().lastIndexOf('!') + 2));
        getClassList(children[i], classList, fsManager);
    }
}

From source file:com.stratuscom.harvester.ProfileConfigReader.java

private ContainerConfig readProfileConfig()
        throws SAXException, JAXBException, FileNotFoundException, IOException {
    Unmarshaller um = Bootstrap.createConfigUnmarshaller();
    FileObject profileDir = fileUtility.getProfileDirectory();
    FileObject configFile = profileDir.resolveFile(Strings.CONFIG_XML);
    log.log(Level.FINE, MessageNames.CONFIG_FILE, configFile.toString());
    InputStream is = configFile.getContent().getInputStream();
    ContainerConfig containerConfig = (ContainerConfig) um.unmarshal(is);
    return containerConfig;
}

From source file:com.stratuscom.harvester.CommonsVFSTest.java

void checkPresentAndReadable(FileObject root, String name) throws FileSystemException {
    FileObject fo = root.resolveFile(name);
    assertNotNull(fo);//from   w  w w .  ja  va2 s  .  c o m
    assertTrue("File unreadable:" + fo.toString() + " type=" + fo.getType(), fo.isReadable());
}

From source file:com.stratuscom.harvester.CommonsVFSTest.java

/**
Make sure we can use the jar:syntax to get to the 'start.properties' file
inside the constructed reggie module jar.
 *///  w  w  w.  j a va  2  s.  c o m
@Test
public void testFileInReggieModuleJar() throws Exception {
    FileObject reggieJar = fileSystemManager.resolveFile(new File("target/reggie-module"), "reggie-module.jar");
    assertTrue("Bad file:" + reggieJar.toString(), reggieJar.toString().endsWith("reggie-module.jar"));
    FileObject reggieJarFS = fileSystemManager.createFileSystem(Strings.JAR, reggieJar);

    FileObject startProperties = reggieJarFS.resolveFile("start.properties");
    assertNotNull(startProperties);
    assertTrue(
            "Properties file unreadable:" + startProperties.toString() + " type=" + startProperties.getType(),
            startProperties.isReadable());
}

From source file:hadoopInstaller.installation.UploadConfiguration.java

private void uploadConfiguration(FileObject remoteDirectory, Host host) throws InstallationError {
    try {/*from   ww  w .j  a va  2  s. c om*/
        FileObject configurationDirectory = remoteDirectory.resolveFile("hadoop/etc/hadoop/"); //$NON-NLS-1$
        if (deleteOldFiles) {
            configurationDirectory.delete(new AllFileSelector());
            log.debug("HostInstallation.Upload.DeletingOldFiles", //$NON-NLS-1$
                    host.getHostname());
        } else if (!configurationDirectory.exists()) {
            throw new InstallationError("HostInstallation.Upload.NotDeployed"); //$NON-NLS-1$
        }
        configurationDirectory.copyFrom(filesToUpload, new AllFileSelector());
        modifyEnvShFile(host, configurationDirectory, InstallerConstants.ENV_FILE_HADOOP);
        modifyEnvShFile(host, configurationDirectory, InstallerConstants.ENV_FILE_YARN);
        try {
            configurationDirectory.close();
        } catch (FileSystemException ex) {
            log.warn("HostInstallation.CouldNotClose", //$NON-NLS-1$
                    configurationDirectory.getName().getURI());
        }
    } catch (FileSystemException e) {
        throw new InstallationError(e, "HostInstallation.Upload.Error", //$NON-NLS-1$
                remoteDirectory.getName().getURI());
    }
}

From source file:com.stratuscom.harvester.classloading.VFSClassLoaderTest.java

@Before
public void setUp() throws Exception {
    fileSystemManager = VFS.getManager();
    FileObject currentDir = fileSystemManager.toFileObject(new File("."));
    FileObject reggieModuleJar = currentDir.resolveFile("target/reggie-module/reggie-module.jar");
    reggieModuleRoot = fileSystemManager.createFileSystem(Strings.JAR, reggieModuleJar);
    libRoot = reggieModuleRoot.resolveFile(Strings.LIB);
}

From source file:com.streamsets.pipeline.lib.remote.TestFTPRemoteFile.java

@Test
public void testCreateAndCommitOutputStream() throws Exception {
    String name = "file.txt";
    String filePath = "/some/path/";
    FileObject fileObject = Mockito.mock(FileObject.class);
    FileName fileName = Mockito.mock(FileName.class);
    Mockito.when(fileObject.getName()).thenReturn(fileName);
    Mockito.when(fileName.getBaseName()).thenReturn(name);
    FileObject parentFileObject = Mockito.mock(FileObject.class);
    FileObject tempFileObject = Mockito.mock(FileObject.class);
    Mockito.when(fileObject.getParent()).thenReturn(parentFileObject);
    Mockito.when(parentFileObject.resolveFile(Mockito.any())).thenReturn(tempFileObject);
    FileContent tempFileContent = Mockito.mock(FileContent.class);
    Mockito.when(tempFileObject.getContent()).thenReturn(tempFileContent);

    FTPRemoteFile file = new FTPRemoteFile(filePath + name, 0L, fileObject);

    try {/*  ww  w.  j  a va2s  .  co m*/
        file.commitOutputStream();
        Assert.fail("Expected IOException because called commitOutputStream before createOutputStream");
    } catch (IOException ioe) {
        Assert.assertEquals("Cannot commit " + filePath + name + " - it must be written first",
                ioe.getMessage());
    }

    file.createOutputStream();
    Mockito.verify(parentFileObject).resolveFile("_tmp_" + name);
    Mockito.verify(tempFileContent).getOutputStream();

    file.commitOutputStream();
    Mockito.verify(tempFileObject).moveTo(fileObject);
}