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

Introduction

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

Prototype

FileContent getContent() throws FileSystemException;

Source Link

Document

Returns this file's content.

Usage

From source file:org.pentaho.platform.repository.solution.filebased.MondrianVfsTest.java

private String runCatalogTest(final String expectedCatalog, final MondrianSchemaAnnotator annotator,
        final boolean annotationsExist) throws IOException {
    MondrianVfs vfs = new MondrianVfs() {
        @Override//from w ww  .ja v  a2 s  .  c o  m
        FileObject getCatalogFileObject(final String catalog, final String fileName) {
            assertEquals(expectedCatalog, catalog);
            try {
                if (fileName.equals("schema.xml")) {
                    return FileObjectTestHelper.mockFile(schemaContent, true);
                }
                if (fileName.equals("annotations.xml")) {
                    return FileObjectTestHelper.mockFile(annotationsContent, annotationsExist);
                }
                fail("unrecognized File");
                return null;
            } catch (FileSystemException e) {
                fail(e.getMessage());
                return null;
            }
        }

        @Override
        MondrianSchemaAnnotator getAnnotator() {
            return annotator;
        }
    };
    FileObject file = vfs.findFile(null, "mondrian:" + expectedCatalog, null);
    return IOUtils.toString(file.getContent().getInputStream());
}

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From source file:org.pentaho.reporting.designer.extensions.pentaho.drilldown.PentahoParameterRefreshHandler.java

private static String getParameterServicePath(final AuthenticationData loginData,
        final PentahoPathModel pathModel) {
    try {//from ww  w  .java 2  s .  c o m
        final FileObject fileSystemRoot = PublishUtil.createVFSConnection(VFS.getManager(), loginData);
        final FileSystem fileSystem = fileSystemRoot.getFileSystem();

        // as of version 3.7 we do not need to check anything other than that the version information is there
        // later we may have to add additional checks in here to filter out known broken versions.

        final String localPath = pathModel.getLocalPath();
        final FileObject object = fileSystemRoot.resolveFile(localPath);
        final FileContent content = object.getContent();
        final String majorVersionText = (String) fileSystem.getAttribute(WebSolutionFileSystem.MAJOR_VERSION);

        if (StringUtils.isEmpty(majorVersionText) == false) {
            final String paramService = (String) content.getAttribute("param-service-url");
            if (StringUtils.isEmpty(paramService)) {
                return null;
            }
            if (paramService.startsWith("http://") || paramService.startsWith("https://")) {
                return paramService;
            }

            try {
                // Encode the URL (must use URI as URL encoding doesn't work on spaces correctly)
                final URL target = new URL(loginData.getUrl());
                final String host;
                if (target.getPort() != -1) {
                    host = target.getHost() + ":" + target.getPort();
                } else {
                    host = target.getHost();
                }

                return target.getProtocol() + "://" + host + paramService;
            } catch (MalformedURLException e) {
                UncaughtExceptionsModel.getInstance().addException(e);
                return null;
            }
        }

        final String extension = IOUtils.getInstance().getFileExtension(localPath);
        if (".prpt".equals(extension)) {
            logger.debug(
                    "Ancient pentaho system detected: parameter service does not deliver valid parameter values");

            final String name = pathModel.getName();
            final String path = pathModel.getPath();
            final String solution = pathModel.getSolution();

            final FastMessageFormat messageFormat = new FastMessageFormat(
                    "/content/reporting/?renderMode=XML&solution={0}&path={1}&name={2}");
            messageFormat.setNullString("");
            return loginData.getUrl() + messageFormat.format(new Object[] { solution, path, name });
        }

        logger.debug("Ancient pentaho system detected: We will not have access to a working parameter service");
        return null;
    } catch (FileSystemException e) {
        UncaughtExceptionsModel.getInstance().addException(e);
        return null;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.model.RepositoryTableModel.java

public Object getValueAt(final int row, final int column) {
    final FileObject node1 = getElementForRow(row);

    try {//  w  w w . j a v  a2  s  .  c  om
        switch (column) {
        case 0:
            return node1.getContent().getAttribute("localized-name");
        case 1:
            return URLDecoder.decode(node1.getName().getBaseName().replaceAll("\\+", "%2B"), "UTF-8");
        case 2:
            final long lastModifiedTime = node1.getContent().getLastModifiedTime();
            if (lastModifiedTime == -1) {
                return null;
            }
            return new Date(lastModifiedTime);
        case 3:
            return node1.getContent().getAttribute("description");
        default:
            throw new IndexOutOfBoundsException();
        }
    } catch (FileSystemException fse) {
        // ignre the exception, assume the file is not valid
        UncaughtExceptionsModel.getInstance().addException(fse);
        return null;
    } catch (UnsupportedEncodingException e) {
        UncaughtExceptionsModel.getInstance().addException(e);
        return null;
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.util.PublishUtil.java

public static ReportRenderContext openReport(final ReportDesignerContext context,
        final AuthenticationData loginData, final String path)
        throws IOException, ReportDataFactoryException, ResourceException {
    if (StringUtils.isEmpty(path)) {
        throw new IOException("Path is empty.");
    }//  ww  w.  j av  a 2 s  .  com

    final String urlPath = path.replaceAll("%", "%25").replaceAll("%2B", "+").replaceAll("\\!", "%21")
            .replaceAll(":", "%3A");
    final FileObject connection = createVFSConnection(loginData);
    final FileObject object = connection.resolveFile(urlPath);
    if (object.exists() == false) {
        throw new FileNotFoundException(path);
    }

    final InputStream inputStream = object.getContent().getInputStream();
    try {
        final ByteArrayOutputStream out = new ByteArrayOutputStream(
                Math.max(8192, (int) object.getContent().getSize()));
        IOUtils.getInstance().copyStreams(inputStream, out);
        final MasterReport report = loadReport(out.toByteArray(), path);
        final int index = context.addMasterReport(report);
        return context.getReportRenderContext(index);
    } finally {
        inputStream.close();
    }
}

---

From source file:org.pentaho.reporting.designer.extensions.pentaho.repository.util.PublishUtil.java

public static int publish(final byte[] data, final String path, final AuthenticationData loginData)
        throws IOException {
    int responseCode = HTTP_RESPONSE_FAIL;
    final String versionText = loginData.getOption(SERVER_VERSION);
    final int version = ParserUtil.parseInt(versionText, SERVER_VERSION_SUGAR);

    if (SERVER_VERSION_SUGAR == version) {
        PublishRestUtil publishRestUtil = new PublishRestUtil(loginData.getUrl(), loginData.getUsername(),
                loginData.getPassword());
        responseCode = publishRestUtil.publishFile(path, data, true);

    } else {/*from   ww w. j a v  a 2  s.co m*/
        final FileObject connection = createVFSConnection(loginData);
        final FileObject object = connection.resolveFile(path);
        final OutputStream out = object.getContent().getOutputStream(false);
        try {
            out.write(data);
            responseCode = HTTP_RESPONSE_OK;
        } finally {
            out.close();
        }
    }
    return responseCode;
}

---

From source file:org.pentaho.vfs.ui.VfsBrowser.java

public void populateTreeItemText(TreeItem ti, FileObject fileObject) {
    try {/* ww w  . ja  v  a2s . c  o m*/
        String contentType = fileObject.getContent().getContentInfo().getContentType();
        DateFormat df = SimpleDateFormat.getDateTimeInstance();
        Date date = new Date(fileObject.getContent().getLastModifiedTime());
        if (contentType == null) {
            contentType = ""; //$NON-NLS-1$
        }
        ti.setText(new String[] { fileObject.getName().getBaseName(), contentType, df.format(date) });
    } catch (Throwable t) {
        // t.printStackTrace();
        ti.setText(fileObject.getName().getBaseName());
    }
}

---

From source file:org.pentaho.vfs.ui.VfsBrowser.java

public boolean setContent(TreeItem ti, byte[] data) {
    FileObject file = (FileObject) ti.getData();
    try {//from  w w w.j a  v a 2s.  com
        OutputStream os = file.getContent().getOutputStream();
        os.write(data);
        os.close();
        return true;
    } catch (IOException e) {
        e.printStackTrace();
    }
    return false;
}

---

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

public FileObject saveFile(String uri, InputStream is) throws IOException {
    if (fsManager != null) {
        FileObject savedFile = fsManager.resolveFile(uri);
        if (!savedFile.exists()) {
            throw new FileSystemException(Messages.getString("VfsHelper.fileDoesNotExist")); //$NON-NLS-1$
        }/*from w  w  w . j a  va  2s. c om*/
        IOUtils.copy(is, savedFile.getContent().getOutputStream());
        return savedFile;
    }
    throw new FileSystemException(Messages.getString("VfsHelper.operationFailed")); //$NON-NLS-1$
}

---

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

public FileObject saveFileAs(String uri, InputStream is) throws FileSystemException, IOException {
    if (fsManager != null) {
        FileObject savedFile = fsManager.resolveFile(uri);
        if (!savedFile.exists()) {
            savedFile.createFile();//ww  w.j  a  v  a2 s.c  om
        }
        IOUtils.copy(is, savedFile.getContent().getOutputStream());
        return savedFile;
    }
    throw new FileSystemException(Messages.getString("VfsHelper.operationFailed")); //$NON-NLS-1$
}

---

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

public byte[] getFileContentAsByteArray(FileObject fileObject) throws IOException {
    if (fileObject != null && fileObject.exists()) {
        IOUtils.toByteArray(fileObject.getContent().getInputStream());
    }/*from   ww  w  . ja  v  a2  s .com*/
    throw new FileSystemException(Messages.getString("VfsHelper.operationFailed")); //$NON-NLS-1$
}

---

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