Example usage for org.apache.commons.vfs2 FileSystemException getCause

Introduction

In this page you can find the example usage for org.apache.commons.vfs2 FileSystemException getCause.

Prototype

public synchronized Throwable getCause() 

Source Link

Document

Returns the cause of this throwable or null if the cause is nonexistent or unknown.

Usage

From source file:hadoopInstaller.installation.Installer.java

private void loadConfiguration() throws InstallationFatalError {
    getLog().trace("HadoopInstaller.Configure.Start", //$NON-NLS-1$
            InstallerConstants.CONFIGURATION_FILE);
    String localDirectoryName = System.getProperty("user.dir"); //$NON-NLS-1$
    try {/* w w  w .jav  a2 s. co m*/
        setLocalDirectory(VFS.getManager().resolveFile(localDirectoryName));
        FileObject configurationFile = getLocalDirectory().resolveFile(InstallerConstants.CONFIGURATION_FILE);

        FileObject configurationSchema = getConfigurationSchema();
        setConfig(InstallerConfigurationParser
                .generateConfigurationFrom(XMLDocumentReader.parse(configurationFile, configurationSchema)));
        try {
            configurationFile.close();
        } catch (FileSystemException ex) {
            getLog().warn(ex, "HadoopInstaller.File.CouldNotClose", //$NON-NLS-1$
                    InstallerConstants.CONFIGURATION_FILE);
        }
    } catch (FileSystemException e) {
        throw new InstallationFatalError(e, "HadoopInstaller.Configure.CouldNotFindFile", //$NON-NLS-1$
                InstallerConstants.CONFIGURATION_FILE, localDirectoryName);
    } catch (InstallerConfigurationParseError e) {
        throw new InstallationFatalError(e.getCause(), "HadoopInstaller.Configure.CouldNotReadFile", //$NON-NLS-1$
                InstallerConstants.CONFIGURATION_FILE);
    }
    getLog().info("HadoopInstaller.Configure.Success"); //$NON-NLS-1$
}

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

public void promptForRenameFile() {
    boolean done = false;
    String defaultText = fileSystemTree.getSelection()[0].getText();
    String text = defaultText;//  www.j  a  v  a 2 s.c om
    while (!done) {
        if (text == null) {
            text = defaultText;
        }
        TextInputDialog textDialog = new TextInputDialog(Messages.getString("VfsBrowser.enterNewFilename"), //$NON-NLS-1$
                text, 500, 100);
        text = textDialog.open();
        if (text != null && !"".equals(text)) { //$NON-NLS-1$
            try {
                done = renameItem(fileSystemTree.getSelection()[0], text);
                if (!done) {
                    MessageBox errorDialog = new MessageBox(fileSystemTree.getDisplay().getActiveShell(),
                            SWT.OK);
                    errorDialog.setText(Messages.getString("VfsBrowser.error")); //$NON-NLS-1$
                    errorDialog.setMessage(
                            "Could not rename selection, target exists or operation not supported.");
                    errorDialog.open();
                }
            } catch (FileSystemException e) {
                MessageBox errorDialog = new MessageBox(fileSystemTree.getDisplay().getActiveShell(), SWT.OK);
                errorDialog.setText(Messages.getString("VfsBrowser.error")); //$NON-NLS-1$
                if (e.getCause() != null) {
                    errorDialog.setMessage(e.getCause().getMessage());
                } else {
                    errorDialog.setMessage(e.getMessage());
                }
                errorDialog.open();
            }
        } else {
            done = true;
        }
    }
}

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

public void promptForNewFolder() {
    boolean done = false;
    String defaultText = "New Folder";
    String text = defaultText;/*from  w  w w  .  jav  a 2  s .  c  om*/
    while (!done) {
        if (text == null) {
            text = defaultText;
        }
        TextInputDialog textDialog = new TextInputDialog(Messages.getString("VfsBrowser.enterNewFolderName"), //$NON-NLS-1$
                text, 500, 160);
        text = textDialog.open();
        if (text != null && !"".equals(text)) { //$NON-NLS-1$
            try {
                vfsBrowser.createFolder(text); //$NON-NLS-1$
                done = true;
            } catch (FileSystemException e) {
                MessageBox errorDialog = new MessageBox(newFolderButton.getShell(), SWT.OK);
                errorDialog.setText(Messages.getString("VfsBrowser.error")); //$NON-NLS-1$
                if (e.getCause() != null) {
                    errorDialog.setMessage(e.getCause().getMessage());
                } else {
                    errorDialog.setMessage(e.getMessage());
                }
                errorDialog.open();
            }
        } else {
            done = true;
        }
    }
}

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