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

Introduction

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

Prototype

FileType getType() throws FileSystemException;

Source Link

Document

Returns this file's type.

Usage

From source file:com.sludev.commons.vfs.simpleshell.SimpleShell.java

/**
 * Does an 'ls' command.//from  w  ww.j av a 2s.  c  o m
 * 
 * @param cmd
 * @throws org.apache.commons.vfs2.FileSystemException
 */
public void ls(final String[] cmd) throws FileSystemException {
    int pos = 1;
    final boolean recursive;
    if (cmd.length > pos && cmd[pos].equals("-R")) {
        recursive = true;
        pos++;
    } else {
        recursive = false;
    }

    final FileObject file;
    if (cmd.length > pos) {
        file = mgr.resolveFile(cwd, cmd[pos]);
    } else {
        file = cwd;
    }

    switch (file.getType()) {
    case FOLDER:
        // List the contents
        System.out.println("Contents of " + file.getName());
        listChildren(file, recursive, "");
        break;

    case FILE:
        // Stat the file
        System.out.println(file.getName());
        final FileContent content = file.getContent();
        System.out.println("Size: " + content.getSize() + " bytes.");
        final DateFormat dateFormat = DateFormat.getDateTimeInstance(DateFormat.MEDIUM, DateFormat.MEDIUM);
        final String lastMod = dateFormat.format(new Date(content.getLastModifiedTime()));
        System.out.println("Last modified: " + lastMod);
        break;

    case IMAGINARY:
        System.out.println(String.format("File '%s' is IMAGINARY", file.getName()));
        break;

    default:
        log.error(String.format("Unkown type '%d' on '%s'", file.getType(), file.getName()));
        break;
    }
}

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

/**
 * This method obtains the class name for each of the executor services
 * @param jarFile//  ww  w  .j  av a 2  s.  c  o m
 * @param classList
 * @throws FileSystemException
 */
public void getChildren(FileObject jarFile, CopyOnWriteArrayList classList) throws FileSystemException {
    if (jarFile.getType() == FileType.FILE)
        return;
    FileObject[] children = jarFile.getChildren();
    //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().indexOf('!') + 2));
        getChildren(children[i], classList);
        children[i].close();
        //fsManager.closeFileSystem(children[i].getFileSystem());
    }
}

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

/**
 * This method obtains the class name for each of the executor services
 * @param jarFile/*from ww w. j  a  va  2s  .com*/
 * @param classList
 * @throws FileSystemException
 */
public void getChildren(FileObject jarFile, CopyOnWriteArrayList classList) throws FileSystemException {
    if (jarFile.getType() == FileType.FILE)
        return;
    FileObject[] children = jarFile.getChildren();
    //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().indexOf('!') + 2));
        getChildren(children[i], classList);
        children[i].close();
        //fsManager.closeFileSystem(children[i].getFileSystem());
    }
}

---

From source file:net.sf.jabb.web.action.VfsTreeAction.java

/**
 * It transforms FileObject into JsTreeNodeData.
 * @param file  the file whose information will be encapsulated in the node data structure.
 * @return   The node data structure which presents the file.
 * @throws FileSystemException /*  ww w  .  java 2 s. c o  m*/
 */
protected JsTreeNodeData populateTreeNodeData(FileObject file, boolean noChild, String relativePath)
        throws FileSystemException {
    JsTreeNodeData node = new JsTreeNodeData();

    String baseName = file.getName().getBaseName();
    FileContent content = file.getContent();
    FileType type = file.getType();

    node.setData(baseName);

    Map<String, Object> attr = new HashMap<String, Object>();
    node.setAttr(attr);
    attr.put("id", relativePath);
    attr.put("rel", type.getName());
    attr.put("fileType", type.getName());
    if (content != null) {
        long fileLastModifiedTime = file.getContent().getLastModifiedTime();
        attr.put("fileLastModifiedTime", fileLastModifiedTime);
        attr.put("fileLastModifiedTimeForDisplay",
                DateFormat.getDateTimeInstance().format(new Date(fileLastModifiedTime)));
        if (file.getType() != FileType.FOLDER) {
            attr.put("fileSize", content.getSize());
            attr.put("fileSizeForDisplay", FileUtils.byteCountToDisplaySize(content.getSize()));
        }
    }

    // these fields should not appear in JSON for leaf nodes
    if (!noChild) {
        node.setState(JsTreeNodeData.STATE_CLOSED);
    }
    return node;
}

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From source file:de.unioninvestment.portal.explorer.view.vfs.TableView.java

private void addTableItem(Table table, FileObject file) throws FileSystemException {
    if (file.getType() == FileType.FILE) {
        Item item = table.addItem(file.getName());
        item.getItemProperty(TABLE_PROP_FILE_NAME).setValue(file.getName().toString());
        item.getItemProperty(TABLE_PROP_FILE_SIZE).setValue(file.getContent().getSize());
        item.getItemProperty(TABLE_PROP_FILE_DATE).setValue(new Date(file.getContent().getLastModifiedTime()));
    }//from   www.  j a va  2s . c  o m
}

---

From source file:com.seeburger.vfs2.util.VFSClassLoader.java

/**
 * Appends the specified FileObjects to the list of FileObjects to search
 * for classes and resources./*from  w  w w . j a  v a2 s.c  om*/
 *
 * @param manager The FileSystemManager.
 * @param files the FileObjects to append to the search path.
 * @throws FileSystemException if an error occurs.
 */
private void addFileObjects(final FileSystemManager manager, final FileObject[] files)
        throws FileSystemException {
    for (int i = 0; i < files.length; i++) {
        FileObject file = files[i];
        if (!file.exists()) {
            // Does not exist - skip
            continue;
        }

        // TODO - use federation instead
        if (file.getType().hasContent() && manager.canCreateFileSystem(file)) {
            // Use contents of the file
            file = manager.createFileSystem(file);
        }

        resources.add(file);
    }
}

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From source file:de.innovationgate.wgpublisher.design.fs.FileSystemDesignProvider.java

private static void determineChangedResources(int resourceType, FileObject categoryFolder, FileObject source,
        FileObject target, FileObject baseFolder, String sourceEncoding, String targetEncoding,
        OverlayStatus status, Logger log, DesignFileValidator validator)
        throws WGDesignSyncException, NoSuchAlgorithmException, IOException {

    for (FileObject sourceFile : source.getChildren()) {
        if (!isValidDesignFile(sourceFile, validator)) {
            continue;
        }//from  w w  w . j  av  a2s  . co  m

        FileObject targetFile = target.resolveFile(sourceFile.getName().getBaseName());
        String resourcePath = baseFolder.getName().getRelativeName(targetFile.getName());

        if (sourceFile.getType().equals(FileType.FOLDER)) {
            if (!targetFile.exists()) {
                status.getNewFolders().add(targetFile.getName().getPath());
            } else if (targetFile.getType().equals(FileType.FILE)) {
                throw new WGDesignSyncException("Unable to apply overlay. Folder '"
                        + baseFolder.getName().getRelativeName(targetFile.getName())
                        + " already exists as file. Delete it to enable overlay management again");
            }
            determineChangedResources(resourceType, categoryFolder, sourceFile, targetFile, baseFolder,
                    sourceEncoding, targetEncoding, status, log, validator);
        } else if (sourceFile.getType().equals(FileType.FILE)) {

            // File does not exist.
            if (!targetFile.exists()) {

                // Was it once deployed?
                ResourceData originalHash = status.getOverlayData().getOverlayResources().get(resourcePath);
                if (originalHash == null) { // No, so it must be new in base
                    status.addChangedResource(resourceType, sourceFile, targetFile, categoryFolder,
                            OverlayStatus.ChangeType.NEW, resourcePath, null);
                } else { // Yes, Check if the base file changed since deployment
                    String newHash = MD5HashingInputStream
                            .getStreamHash(sourceFile.getContent().getInputStream());
                    if (newHash.equals(originalHash.getMd5Hash())) { // Nope. So this is no change. The overlay just chose not to use the file
                        continue;
                    } else { // Yes, so it is indeed a conflict
                        status.addChangedResource(resourceType, sourceFile, targetFile, categoryFolder,
                                OverlayStatus.ChangeType.CONFLICT, resourcePath, null);
                    }
                }

            }

            // File does exist: Determine if is updated in base since the overlay file was deployed
            else {

                ResourceData originalHash = status.getOverlayData().getOverlayResources().get(resourcePath);
                if (originalHash == null) {
                    if (!status.isUpdatedBaseDesign()) {
                        log.info("There is no information about the original deployment state of  resource "
                                + resourcePath
                                + ". Setting original deployment state now to the current base version.");
                        OverlayData.ResourceData resource = new OverlayData.ResourceData();
                        resource.setMd5Hash(
                                MD5HashingInputStream.getStreamHash(sourceFile.getContent().getInputStream()));
                        status.getOverlayData().setOverlayResource(resourcePath, resource);
                    } else {
                        log.info("Cannot update overlay resource " + resourcePath
                                + " as there is no information of its original deployment state.");
                    }
                    continue;
                }

                // First determine if the resource really changed from what was distributed
                String newHash = MD5HashingInputStream.getStreamHash(sourceFile.getContent().getInputStream());
                if (newHash.equals(originalHash.getMd5Hash())) {
                    continue;
                }

                // Determine if the target file is the same as was distributed. If not then it was user modified, so it is a conflict
                String currentHash = MD5HashingInputStream
                        .getStreamHash(targetFile.getContent().getInputStream());
                if (!currentHash.equals(originalHash.getMd5Hash())) {
                    status.addChangedResource(resourceType, sourceFile, targetFile, categoryFolder,
                            OverlayStatus.ChangeType.CONFLICT, resourcePath, null);
                }

                // It is a normal change
                else {
                    status.addChangedResource(resourceType, sourceFile, targetFile, categoryFolder,
                            OverlayStatus.ChangeType.CHANGED, resourcePath, null);
                }
            }
        }
    }

}

---

From source file:net.sourceforge.fullsync.ui.FileObjectChooser.java

private void populateList() throws FileSystemException {
    FileObject[] children = activeFileObject.getChildren();
    Arrays.sort(children, (o1, o2) -> {
        try {//from w  w w  .j a va2s .  co  m
            if ((o1.getType() == FileType.FOLDER) && (o2.getType() == FileType.FILE)) {
                return -1;
            } else if ((o1.getType() == FileType.FILE) && (o2.getType() == FileType.FOLDER)) {
                return 1;
            }
            return o1.getName().getBaseName().compareTo(o2.getName().getBaseName());
        } catch (FileSystemException fse) {
            fse.printStackTrace();
            return 0;
        }
    });

    DateFormat df = DateFormat.getDateTimeInstance();

    for (int i = 0; i < children.length; i++) {
        FileObject data = children[i];

        TableItem item;
        if (tableItems.getItemCount() <= i) {
            item = new TableItem(tableItems, SWT.NULL);
        } else {
            item = tableItems.getItem(i);
        }

        item.setText(0, data.getName().getBaseName());
        String type = data.getType().getName(); //FIXME: translate type name {file,folder}

        if (data.getType().hasContent()) {
            FileContent content = data.getContent();
            String contentType = content.getContentInfo().getContentType();
            if (null != contentType) {
                type += " (" + contentType + ")"; //$NON-NLS-1$ //$NON-NLS-2$
            }
            item.setText(1, String.valueOf(content.getSize()));
            item.setText(3, df.format(new Date(content.getLastModifiedTime())));
        } else {
            item.setText(1, ""); //$NON-NLS-1$
            item.setText(3, ""); //$NON-NLS-1$
        }
        item.setText(2, type);

        if (data.getType() == FileType.FOLDER) {
            item.setImage(imageRepository.getImage("FS_Folder_Collapsed.gif")); //$NON-NLS-1$
        } else {
            item.setImage(imageRepository.getImage("FS_File_text_plain.gif")); //$NON-NLS-1$
        }

        item.setData(data);
    }
    tableItems.setItemCount(children.length);
}

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From source file:com.stratuscom.harvester.deployer.StarterServiceDeployer.java

public Properties readStartProperties(FileObject serviceRoot)
        throws FileSystemException, LocalizedRuntimeException, IOException {
    /*//w  ww.j  a  va  2  s . c om
     Read the start.properties file.
     */
    FileObject startProperties = serviceRoot.resolveFile(Strings.START_PROPERTIES);
    if (startProperties == null || !startProperties.getType().equals(FileType.FILE)
            || !startProperties.isReadable()) {
        throw new LocalizedRuntimeException(MessageNames.BUNDLE_NAME, MessageNames.CANT_READ_START_PROPERTIES,
                new Object[] { Strings.START_PROPERTIES, serviceRoot.getName().getBaseName() });
    }
    Properties startProps = propertiesFileReader.getProperties(startProperties);
    return startProps;
}

---

From source file:com.sludev.commons.vfs.simpleshell.SimpleShell.java

/**
 * Does a 'cp' command./*from  w  w  w . j  a  va 2  s  .  c  o m*/
 * 
 * @param cmd
 * @throws SimpleShellException
 */
public void cp(String[] cmd) throws SimpleShellException {
    if (cmd.length < 3) {
        throw new SimpleShellException("USAGE: cp <src> <dest>");
    }

    FileObject src = null;
    try {
        src = mgr.resolveFile(cwd, cmd[1]);
    } catch (FileSystemException ex) {
        String errMsg = String.format("Error resolving source file '%s'", cmd[1]);
        //log.error( errMsg, ex);
        throw new SimpleShellException(errMsg, ex);
    }

    FileObject dest = null;
    try {
        dest = mgr.resolveFile(cwd, cmd[2]);
    } catch (FileSystemException ex) {
        String errMsg = String.format("Error resolving destination file '%s'", cmd[2]);
        //log.error( errMsg, ex);
        throw new SimpleShellException(errMsg, ex);
    }

    try {
        if (dest.exists() && dest.getType() == FileType.FOLDER) {
            dest = dest.resolveFile(src.getName().getBaseName());
        }
    } catch (FileSystemException ex) {
        String errMsg = String.format("Error resolving folder '%s'", cmd[2]);
        //log.error( errMsg, ex);
        throw new SimpleShellException(errMsg, ex);
    }

    try {
        dest.copyFrom(src, Selectors.SELECT_ALL);
    } catch (FileSystemException ex) {
        String errMsg = String.format("Error copyFrom() file '%s' to '%s'", cmd[1], cmd[2]);
        //log.error( errMsg, ex);
        throw new SimpleShellException(errMsg, ex);
    }
}

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