Example usage for org.apache.commons.vfs FileObject getContent

Introduction

In this page you can find the example usage for org.apache.commons.vfs FileObject getContent.

Prototype

public FileContent getContent() throws FileSystemException;

Source Link

Document

Returns this file's content.

Usage

From source file:org.jahia.services.content.impl.vfs.VFSNodeImpl.java

public VFSNodeImpl(FileObject fileObject, VFSSessionImpl session) {
    this.fileObject = fileObject;
    this.session = session;
    this.properties = new HashMap<String, VFSPropertyImpl>();
    try {//from   w ww .ja  v a  2  s  .  co  m
        if (fileObject.exists() && (fileObject.getContent() != null)) {
            long lastModifiedTime = fileObject.getContent().getLastModifiedTime();
            if (lastModifiedTime > 0) {
                ValueFactory valueFactory = session.getValueFactory();
                Calendar calendar = Calendar.getInstance();
                calendar.setTimeInMillis(lastModifiedTime);
                properties.put(Constants.JCR_CREATED,
                        new VFSPropertyImpl(
                                new Name("created", org.apache.jackrabbit.spi.Name.NS_JCR_PREFIX,
                                        org.apache.jackrabbit.spi.Name.NS_JCR_URI),
                                this, session, valueFactory.createValue(calendar)));
                properties.put(Constants.JCR_LASTMODIFIED,
                        new VFSPropertyImpl(
                                new Name("lastModified", org.apache.jackrabbit.spi.Name.NS_JCR_PREFIX,
                                        org.apache.jackrabbit.spi.Name.NS_JCR_URI),
                                this, session, valueFactory.createValue(calendar)));
            }
        }
    } catch (FileSystemException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    } catch (UnsupportedRepositoryOperationException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    } catch (RepositoryException e) {
        e.printStackTrace(); //To change body of catch statement use File | Settings | File Templates.
    }
}

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From source file:org.jboss.dashboard.ui.components.FileNavigationHandler.java

public CommandResponse actionUploadFile(CommandRequest request) throws IOException {
    if (uploadFileAllowed || getUserStatus().isRootUser()) {
        FileObject currentDir = getCurrentDir();
        if (currentDir != null && currentDir.isWriteable()) {
            File file = (File) request.getFilesByParamName().get("file");
            if (file != null) {
                String fileName = file.getName();
                FileObject fileObject = currentDir.resolveFile(fileName);
                if (!fileObject.exists()) {
                    fileObject.createFile();
                    OutputStream os = fileObject.getContent().getOutputStream(true);
                    InputStream is = new BufferedInputStream(new FileInputStream(file));
                    IOUtils.copy(is, os);
                    is.close();//w w  w.ja  v a 2 s  .  com
                    os.close();
                    currentFilePath = fileObject.getName().getPath();
                    return getCommonResponse(request);
                } else {
                    //TODO: Deal with errors
                }
            }
        }
    }
    //TODO: Deal with permission error
    return getCommonResponse(request);
}

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From source file:org.jboss.dashboard.ui.formatters.FileNavigationFileListFormatter.java

protected void renderFiles(List sortedChildren) throws FileSystemException {
    if (!sortedChildren.isEmpty()) {
        renderFragment("outputStart");
        for (int i = 0; i < sortedChildren.size(); i++) {
            FileObject fileObject = (FileObject) sortedChildren.get(i);
            FileContent content = fileObject.getContent();
            setAttribute("fileObject", fileObject);
            setAttribute("name", fileObject.getName().getBaseName());
            setAttribute("fileSize", content.getSize());
            String path = fileObject.getName().getPath();
            setAttribute("path", path);
            setAttribute("current", path.equals(getFileNavigationHandler().getCurrentFilePath()));
            String contentType = content.getContentInfo().getContentType();
            String extension = fileObject.getName().getExtension();
            if (contentType == null) {
                contentType = extension;
            }//from  www.  j a va  2  s.  c  o m
            setAttribute("contentType", contentType);
            setAttribute("imageURL",
                    getFileNavigationHandler().getFilesystemManager().getThumbnailPath(extension));
            renderFragment("output");
        }
        renderFragment("outputEnd");
    }

}

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From source file:org.jboss.dashboard.ui.formatters.FileNavigationFilePreviewFormatter.java

public void service(HttpServletRequest request, HttpServletResponse response) throws FormatterException {
    try {/*from ww  w. j  a  va 2s.c  o  m*/
        FileObject currentFile = getFileNavigationHandler().getCurrentFile();
        if (currentFile != null) {
            String contentType = currentFile.getContent().getContentInfo().getContentType();
            if (contentType != null && contentType.startsWith("image")) {
                String imageUrl = getImageUrl(currentFile);
                setAttribute("imageUrl", imageUrl);
                renderFragment("outputAsImage");
            } else {
                String extension = currentFile.getName().getExtension();
                String imageUrl = getFileNavigationHandler().getFilesystemManager().getLargeIconPath(extension);
                setAttribute("imageUrl", imageUrl);
                setAttribute("url", getFileNavigationHandler().getFilesystemManager().getURI(currentFile));
                setAttribute("fileName", currentFile.getName().getBaseName());
                renderFragment("outputAsFile");
            }
        }
    } catch (FileSystemException e) {
        log.error("Error: ", e);
    }
}

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From source file:org.jbpm.form.builder.services.impl.fs.FSMenuService.java

protected String readURL(URL url) throws FileNotFoundException, IOException {
    if (url.toExternalForm().startsWith("vfs")) {
        FileObject from = VFS.getManager().resolveFile(url.toExternalForm());
        return IOUtils.toString(from.getContent().getInputStream());
    } else {//w w  w.  jav a2 s.c  o  m
        return FileUtils.readFileToString(FileUtils.toFile(url));
    }
}

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From source file:org.jclouds.vfs.provider.blobstore.test.BlobStoreProviderTestCase.java

private void writeFile(FileObject base, String name, String value) throws FileSystemException, IOException {
    FileObject file = base.resolveFile(name);
    FileContent content = file.getContent();
    CharStreams.write(value, CharStreams
            .newWriterSupplier(Utils.newOutputStreamSupplier(content.getOutputStream()), Charsets.UTF_8));
    content.close();//from www .jav a 2  s  . c o m
}

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From source file:org.jclouds.vfs.tools.blobstore.BlobStoreShell.java

private void ls(FileSystemManager mg, FileObject wd, final String[] cmd) throws FileSystemException {
    int pos = 1;//w w  w . j a  v a2s  . c o m
    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 = mg.resolveFile(wd, cmd[pos]);
    } else {
        file = wd;
    }

    if (file.getType() == FileType.FOLDER) {
        // List the contents
        System.out.println("Contents of " + file.getName().getFriendlyURI());
        listChildren(file, recursive, "");
    } else {
        // 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);
    }
}

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From source file:org.jclouds.vfs.tools.blobstore.BlobStoreShell.java

/**
 * Does a 'touch' command.//  w  w w . j a  v  a2 s.  c om
 */
private void touch(final String[] cmd) throws Exception {
    if (cmd.length < 2) {
        throw new Exception("USAGE: touch <path>");
    }
    final FileObject file = remoteMgr.resolveFile(remoteCwd, cmd[1]);
    if (!file.exists()) {
        file.createFile();
    }
    file.getContent().setLastModifiedTime(System.currentTimeMillis());
}

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From source file:org.josso.tooling.gshell.install.commands.InstallWebGatewayCommand.java

protected void installConfig() throws Exception {

    if (copyConfigFiles) {
        // Generate a key for rememberme auth
        SecretKeySpec key = CipherUtil.generateAESKey();
        byte[] keyBytes = key.getEncoded();
        String keyStr = CipherUtil.encodeBase64(keyBytes);

        FileObject authProperties = tmpDir.resolveFile("josso-auth.properties");

        authProperties.createFile();/*from  w w  w . j av a  2s  . c  o m*/
        OutputStream os = authProperties.getContent().getOutputStream(true);
        java.util.Properties authProps = new java.util.Properties();

        authProps.setProperty("josso.rememberme.authscheme.key", keyStr);
        authProps.store(os, "JOSSO 'Remember Me' authentication schemem properties.");

        printer.printActionOkStatus("Generating", "'Remember Me' AES key",
                "Created " + authProperties.getName().getFriendlyURI());

        getInstaller().installConfiguration(
                createArtifact(tmpDir.getURL().toString(), JOSSOScope.GATEWAY, "josso-auth.properties"),
                isReplaceConfig());
        try {
            authProperties.delete();
        } catch (java.io.IOException e) {
            /* */ }

        String persistenceFileName = "josso-gateway-" + persistence + "-stores.xml";
        printer.printActionOkStatus("Using", "'" + persistence + "' default configuration",
                "Installing " + persistenceFileName + " as " + "josso-gateway-stores.xml");

        // Install all configuration files :
        FileObject[] libs = confDir.getChildren();
        for (int i = 0; i < confDir.getChildren().length; i++) {
            FileObject cfgFile = libs[i];

            if (!cfgFile.getType().getName().equals(FileType.FILE.getName())) {
                // ignore folders
                continue;
            }

            String fileName = cfgFile.getName().getBaseName();
            if (fileName.equals(persistenceFileName)) {
                getInstaller().installConfiguration(
                        createArtifact(confDir.getURL().toString(), JOSSOScope.GATEWAY, fileName),
                        "josso-gateway-stores.xml", isReplaceConfig());
            }

            getInstaller().installConfiguration(
                    createArtifact(confDir.getURL().toString(), JOSSOScope.GATEWAY, fileName),
                    isReplaceConfig());
        }
    } else {
        //TODO backup configuration files, if they exist
        io.out.println("Backup and remove existing configuration files");
        getInstaller().backupGatewayConfigurations(true);
    }

}

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From source file:org.josso.tooling.gshell.install.installer.VFSInstaller.java

protected Document readContentAsDom(FileObject file, boolean nameSpaceAware) throws Exception {
    InputStream is = null;/*from  ww  w .  j av  a 2s  .c om*/

    try {
        is = file.getContent().getInputStream();

        DocumentBuilderFactory parserFactory = DocumentBuilderFactory.newInstance();
        parserFactory.setValidating(false);
        parserFactory.setNamespaceAware(nameSpaceAware);
        parserFactory.setIgnoringElementContentWhitespace(false);
        parserFactory.setIgnoringComments(false);

        DocumentBuilder builder = parserFactory.newDocumentBuilder();

        boolean dtdNotFound = false;
        Document doc = null;
        try {
            doc = builder.parse(is);
        } catch (FileNotFoundException e) {
            dtdNotFound = true;
        }

        // if dtd doesn't exist parse the document again without trying to load dtd
        if (dtdNotFound) {
            is = file.getContent().getInputStream();
            // disable dtd loading
            parserFactory.setFeature("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
            builder = parserFactory.newDocumentBuilder();
            doc = builder.parse(is);
        }

        DocumentType docType = doc.getDoctype();

        if (log.isDebugEnabled() && docType != null) {
            log.debug("docType.getPublicId()=" + docType.getPublicId());
            log.debug("docType.getSystemId()=" + docType.getSystemId());
        }

        return doc;
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw e;
    } finally {
        if (is != null)
            try {
                is.close();
            } catch (IOException e) {
                /**/}
    }

}

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