Example usage for org.apache.commons.vfs2 FileType FOLDER

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileType FOLDER.

Prototype

FileType FOLDER

To view the source code for org.apache.commons.vfs2 FileType FOLDER.

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Document

A folder.

Usage

From source file:org.obiba.opal.web.FilesResourceTest.java

@Test
public void testCreateFolder_FolderCreatedSuccessfully() throws FileSystemException, URISyntaxException {
    expect(fileObjectMock.getType()).andReturn(FileType.FOLDER).atLeastOnce();
    expect(fileObjectMock.exists()).andReturn(true).atLeastOnce();

    FileObject childFolderMock = createMock(FileObject.class);

    FileName fileNameMock = createMock(FileName.class);
    expect(fileNameMock.getBaseName()).andReturn("folder").atLeastOnce();
    expect(fileNameMock.getPath()).andReturn("folder1/folder").atLeastOnce();

    expect(childFolderMock.getName()).andReturn(fileNameMock).atLeastOnce();
    expect(childFolderMock.exists()).andReturn(false).atLeastOnce();

    FileContent mockContent = createMock(FileContent.class);
    expect(childFolderMock.getContent()).andReturn(mockContent).atLeastOnce();
    expect(mockContent.getLastModifiedTime()).andReturn((long) 1).atLeastOnce();

    childFolderMock.createFolder();//  w w w .  j  av a2  s  . co  m
    FileObject parentFolderMock = createMock(FileObject.class);
    expect(childFolderMock.getParent()).andReturn(parentFolderMock).atLeastOnce();
    expect(childFolderMock.isReadable()).andReturn(true).atLeastOnce();
    expect(childFolderMock.isWriteable()).andReturn(true).atLeastOnce();
    expect(parentFolderMock.isWriteable()).andReturn(true).atLeastOnce();
    expect(fileObjectMock.resolveFile("folder")).andReturn(childFolderMock).atLeastOnce();
    expect(uriInfoMock.getBaseUriBuilder()).andReturn(UriBuilder.fromPath("/"));

    replay(fileObjectMock, uriInfoMock, parentFolderMock, childFolderMock, fileNameMock, mockContent);

    Response response = getFileResource().createFolder("folder1", "folder", uriInfoMock);
    assertThat(response.getStatus()).isEqualTo(Status.CREATED.getStatusCode());
    verify(fileObjectMock, uriInfoMock, parentFolderMock, childFolderMock, fileNameMock, mockContent);
}

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From source file:org.obiba.opal.web.FileSystemResource.java

@GET
public Opal.FileDto getFileSystem() throws FileSystemException {
    FileObject root = opalRuntime.getFileSystem().getRoot();

    // Create a root FileDto representing the root of the FileSystem.
    Opal.FileDto.Builder fileBuilder = Opal.FileDto.newBuilder();
    fileBuilder.setName("root").setType(Opal.FileDto.FileType.FOLDER).setPath("/");
    fileBuilder.setReadable(root.isReadable()).setWritable(root.isWriteable());

    // Create FileDtos for each file & folder in the FileSystem and add them to the root FileDto recursively.
    addFiles(fileBuilder, root);//from w  w w . j a va2  s.com

    return fileBuilder.build();
}

---

From source file:org.obiba.opal.web.FileSystemResource.java

private void addFiles(Opal.FileDto.Builder parentFolderBuilder, FileObject parentFolder)
        throws FileSystemException {
    Opal.FileDto.Builder fileBuilder;//  w ww  . jav  a  2  s  .  co  m

    // Get the children for the current folder (list of files & folders).
    List<FileObject> children = Arrays.asList(parentFolder.getChildren());

    Collections.sort(children, new Comparator<FileObject>() {

        @Override
        public int compare(FileObject arg0, FileObject arg1) {
            return arg0.getName().compareTo(arg1.getName());
        }
    });

    // Loop through all children.
    for (FileObject child : children) {

        // Build a FileDto representing the child.
        fileBuilder = Opal.FileDto.newBuilder();
        fileBuilder.setName(child.getName().getBaseName()).setPath(child.getName().getPath());
        fileBuilder.setType(
                child.getType() == FileType.FILE ? Opal.FileDto.FileType.FILE : Opal.FileDto.FileType.FOLDER);
        fileBuilder.setReadable(child.isReadable()).setWritable(child.isWriteable());

        // If the current child is a folder, add its children recursively.
        if (child.getType() == FileType.FOLDER && child.isReadable()) {
            addFiles(fileBuilder, child);
        }

        // Add the current child to the parent FileDto (folder).
        parentFolderBuilder.addChildren(fileBuilder.build());
    }
}

---

From source file:org.ow2.proactive_grid_cloud_portal.dataspace.RestDataspaceImpl.java

/**
 * Delete file(s) from the specified location in the <i>dataspace</i>. The
 * format of the DELETE URI is:/*www.  j  a  v a 2 s.  c o  m*/
 * <p>
 * {@code http://<rest-server-path>/data/<dataspace>/<path-name>}
 * <p>
 * Example:
 * {@code http://localhost:8080/rest/rest/data/user/my-files/my-text-file.txt}
 * <ul>
 * <li>dataspace: can have two possible values, 'user' or 'global',
 * depending on the target <i>DATASPACE</i></li>
 * <li>path-name: location of the file(s) to be deleted.</li>
 * </ul>
 * <b>Notes:</b>
 * <ul>
 * <li>Only empty directories can be deleted.</li>
 * <li>File names or regular expressions can be used as 'includes' and
 * 'excludes' query parameters, in order to select which files to be deleted
 * inside the specified directory (path-name).</li>
 * </ul>
 *
 */
@DELETE
@Path("/{dataspace}/{path-name:.*}")
public Response delete(@HeaderParam("sessionid") String sessionId, @PathParam("dataspace") String dataspace,
        @PathParam("path-name") String pathname, @QueryParam("includes") List<String> includes,
        @QueryParam("excludes") List<String> excludes)
        throws NotConnectedRestException, PermissionRestException {
    checkPathParams(dataspace, pathname);
    Session session = checkSessionValidity(sessionId);

    try {
        FileObject fo = resolveFile(session, dataspace, pathname);

        if (!fo.exists()) {
            return Response.status(Response.Status.NO_CONTENT).build();
        }
        if (fo.getType() == FileType.FOLDER) {
            logger.debug(String.format("Deleting directory %s in %s", pathname, dataspace));
            return deleteDir(fo, includes, excludes);
        } else {
            logger.debug(String.format("Deleting file %s in %s", pathname, dataspace));
            fo.close();
            return fo.delete() ? noContentRes() : serverErrorRes("Cannot delete the file: %s", pathname);
        }
    } catch (Throwable error) {
        logger.error(String.format("Cannot delete %s in %s.", pathname, dataspace), error);
        throw rethrow(error);
    }
}

---

From source file:org.ow2.proactive_grid_cloud_portal.dataspace.RestDataspaceImpl.java

@POST
@Path("/{dataspace}/{path-name:.*}")
public Response create(@HeaderParam("sessionid") String sessionId, @PathParam("dataspace") String dataspacePath,
        @PathParam("path-name") String pathname, @FormParam("mimetype") String mimeType)
        throws NotConnectedRestException, PermissionRestException {

    checkPathParams(dataspacePath, pathname);
    Session session = checkSessionValidity(sessionId);
    try {/*www  .j ava 2s .  c  om*/
        FileObject fileObject = resolveFile(session, dataspacePath, pathname);

        if (mimeType.equals(org.ow2.proactive_grid_cloud_portal.common.FileType.FOLDER.getMimeType())) {
            logger.debug(String.format("Creating folder %s in %s", pathname, dataspacePath));
            fileObject.createFolder();
        } else if (mimeType.equals(org.ow2.proactive_grid_cloud_portal.common.FileType.FILE.getMimeType())) {
            logger.debug(String.format("Creating file %s in %s", pathname, dataspacePath));
            fileObject.createFile();
        } else {
            return serverErrorRes("Cannot create specified file since mimetype is not specified");
        }

        return Response.ok().build();
    } catch (FileSystemException e) {
        logger.error(String.format("Cannot create %s in %s", pathname, dataspacePath), e);
        throw rethrow(e);
    } catch (Throwable e) {
        logger.error(String.format("Cannot create %s in %s", pathname, dataspacePath), e);
        throw rethrow(e);
    }
}

---

From source file:org.ow2.proactive_grid_cloud_portal.scheduler.SchedulerStateRest.java

/**
 * Either Pulls a file from the given DataSpace to the local file system or
 * list the content of a directory if the path refers to a directory In the
 * case the path to a file is given, the content of this file will be
 * returns as an input stream In the case the path to a directory is given,
 * the input stream returned will be a text stream containing at each line
 * the content of the directory/* ww w. j a  v  a 2s . c o m*/
 * 
 * @param sessionId
 *            a valid session id
 * @param spaceName
 *            the name of the data space involved (GLOBAL or USER)
 * @param filePath
 *            the path to the file or directory whose content must be
 *            received
 **/
@Override
public InputStream pullFile(@HeaderParam("sessionid") String sessionId,
        @PathParam("spaceName") String spaceName, @PathParam("filePath") String filePath)
        throws IOException, NotConnectedRestException, PermissionRestException {

    checkAccess(sessionId, "pullFile");
    Session session = dataspaceRestApi.checkSessionValidity(sessionId);

    filePath = normalizeFilePath(filePath, null);

    FileObject sourcefo = dataspaceRestApi.resolveFile(session, spaceName, filePath);

    if (!sourcefo.exists() || !sourcefo.isReadable()) {
        RuntimeException ex = new IllegalArgumentException(
                "File " + filePath + " does not exist or is not readable in space " + spaceName);
        logger.error(ex);
        throw ex;
    }

    if (sourcefo.getType().equals(FileType.FOLDER)) {
        logger.info("[pullFile] reading directory content from " + sourcefo.getURL());
        // if it's a folder we return an InputStream listing its content
        StringBuilder sb = new StringBuilder();
        String nl = System.lineSeparator();
        for (FileObject fo : sourcefo.getChildren()) {
            sb.append(fo.getName().getBaseName() + nl);

        }
        return IOUtils.toInputStream(sb.toString());

    } else if (sourcefo.getType().equals(FileType.FILE)) {
        logger.info("[pullFile] reading file content from " + sourcefo.getURL());
        return sourcefo.getContent().getInputStream();
    } else {
        RuntimeException ex = new IllegalArgumentException(
                "File " + filePath + " has an unsupported type " + sourcefo.getType());
        logger.error(ex);
        throw ex;
    }

}

---

From source file:org.ow2.proactive_grid_cloud_portal.scheduler.SchedulerStateRest.java

/**
 * Deletes a file or recursively delete a directory from the given DataSpace
 * /*from  w w w.  ja va  2 s .  c  o  m*/
 * @param sessionId
 *            a valid session id
 * @param spaceName
 *            the name of the data space involved (GLOBAL or USER)
 * @param filePath
 *            the path to the file or directory which must be deleted
 **/
@Override
public boolean deleteFile(@HeaderParam("sessionid") String sessionId, @PathParam("spaceName") String spaceName,
        @PathParam("filePath") String filePath)
        throws IOException, NotConnectedRestException, PermissionRestException {
    checkAccess(sessionId, "deleteFile");

    Session session = dataspaceRestApi.checkSessionValidity(sessionId);

    filePath = normalizeFilePath(filePath, null);

    FileObject sourcefo = dataspaceRestApi.resolveFile(session, spaceName, filePath);

    if (!sourcefo.exists() || !sourcefo.isWriteable()) {
        RuntimeException ex = new IllegalArgumentException(
                "File or Folder " + filePath + " does not exist or is not writable in space " + spaceName);
        logger.error(ex);
        throw ex;
    }
    if (sourcefo.getType().equals(FileType.FILE)) {
        logger.info("[deleteFile] deleting file " + sourcefo.getURL());
        sourcefo.delete();
    } else if (sourcefo.getType().equals(FileType.FOLDER)) {
        logger.info("[deleteFile] deleting folder (and all its descendants) " + sourcefo.getURL());
        sourcefo.delete(Selectors.SELECT_ALL);
    } else {
        RuntimeException ex = new IllegalArgumentException(
                "File " + filePath + " has an unsupported type " + sourcefo.getType());
        logger.error(ex);
        throw ex;
    }
    return true;
}

---

From source file:org.pentaho.big.data.impl.vfs.hdfs.HDFSFileObject.java

@Override
protected FileType doGetType() throws Exception {
    HadoopFileStatus status = null;/*from ww  w  . j a  v  a 2  s  .com*/
    try {
        status = hdfs.getFileStatus(hdfs.getPath(getName().getPath()));
    } catch (Exception ex) {
        // Ignore
    }

    if (status == null) {
        return FileType.IMAGINARY;
    } else if (status.isDir()) {
        return FileType.FOLDER;
    } else {
        return FileType.FILE;
    }
}

---

From source file:org.pentaho.big.data.impl.vfs.hdfs.HDFSFileObjectTest.java

@Test
public void testDoGetTypeFolder() throws Exception {
    HadoopFileStatus hadoopFileStatus = mock(HadoopFileStatus.class);
    when(hadoopFileSystem.getFileStatus(hadoopFileSystemPath)).thenReturn(hadoopFileStatus);
    when(hadoopFileStatus.isDir()).thenReturn(true);
    assertEquals(FileType.FOLDER, hdfsFileObject.doGetType());
}

---

From source file:org.pentaho.di.core.hadoop.HadoopConfigurationBootstrap.java

public synchronized List<HadoopConfigurationInfo> getHadoopConfigurationInfos()
        throws KettleException, ConfigurationException, IOException {
    List<HadoopConfigurationInfo> result = new ArrayList<>();
    FileObject hadoopConfigurationsDir = resolveHadoopConfigurationsDirectory();
    // If the folder doesn't exist, return an empty list
    if (hadoopConfigurationsDir.exists()) {
        String activeId = getActiveConfigurationId();
        String willBeActiveId = getWillBeActiveConfigurationId();
        for (FileObject childFolder : hadoopConfigurationsDir.getChildren()) {
            if (childFolder.getType() == FileType.FOLDER) {
                String id = childFolder.getName().getBaseName();
                FileObject configPropertiesFile = childFolder.getChild(CONFIG_PROPERTIES);
                if (configPropertiesFile.exists()) {
                    Properties properties = new Properties();
                    properties.load(configPropertiesFile.getContent().getInputStream());
                    result.add(new HadoopConfigurationInfo(id, properties.getProperty("name", id),
                            id.equals(activeId), willBeActiveId.equals(id)));
                }//  w  w w . ja va 2 s  . c  om
            }
        }
    }
    return result;
}

---

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