本文整理汇总了Java中org.apache.hadoop.eclipse.dfs.DFSFolder类的典型用法代码示例。如果您正苦于以下问题：Java DFSFolder类的具体用法？Java DFSFolder怎么用？Java DFSFolder使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
DFSFolder类属于org.apache.hadoop.eclipse.dfs包，在下文中一共展示了DFSFolder类的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: uploadFilesToDFS
import org.apache.hadoop.eclipse.dfs.DFSFolder; //导入依赖的package包/类
/**
* Implement the import action (upload files from the current machine to
* HDFS)
*
* @param object
* @throws SftpException
* @throws JSchException
* @throws InvocationTargetException
* @throws InterruptedException
*/
private void uploadFilesToDFS(IStructuredSelection selection)
throws InvocationTargetException, InterruptedException {
// Ask the user which files to upload
FileDialog dialog =
new FileDialog(Display.getCurrent().getActiveShell(), SWT.OPEN
| SWT.MULTI);
dialog.setText("Select the local files to upload");
dialog.open();
List<File> files = new ArrayList<File>();
for (String fname : dialog.getFileNames())
files.add(new File(dialog.getFilterPath() + File.separator + fname));
// TODO enable upload command only when selection is exactly one folder
List<DFSFolder> folders = filterSelection(DFSFolder.class, selection);
if (folders.size() >= 1)
uploadToDFS(folders.get(0), files);
}
示例2: uploadDirectoryToDFS
import org.apache.hadoop.eclipse.dfs.DFSFolder; //导入依赖的package包/类
/**
* Implement the import action (upload directory from the current machine
* to HDFS)
*
* @param object
* @throws SftpException
* @throws JSchException
* @throws InvocationTargetException
* @throws InterruptedException
*/
private void uploadDirectoryToDFS(IStructuredSelection selection)
throws InvocationTargetException, InterruptedException {
// Ask the user which local directory to upload
DirectoryDialog dialog =
new DirectoryDialog(Display.getCurrent().getActiveShell(), SWT.OPEN
| SWT.MULTI);
dialog.setText("Select the local file or directory to upload");
String dirName = dialog.open();
final File dir = new File(dirName);
List<File> files = new ArrayList<File>();
files.add(dir);
// TODO enable upload command only when selection is exactly one folder
final List<DFSFolder> folders =
filterSelection(DFSFolder.class, selection);
if (folders.size() >= 1)
uploadToDFS(folders.get(0), files);
}
示例3: mkdir
import org.apache.hadoop.eclipse.dfs.DFSFolder; //导入依赖的package包/类
/**
* Create a new sub-folder into an existing directory
*
* @param selection
*/
private void mkdir(IStructuredSelection selection) {
List<DFSFolder> folders = filterSelection(DFSFolder.class, selection);
if (folders.size() >= 1) {
DFSFolder folder = folders.get(0);
InputDialog dialog =
new InputDialog(Display.getCurrent().getActiveShell(),
"Create subfolder", "Enter the name of the subfolder", "",
null);
if (dialog.open() == InputDialog.OK)
folder.mkdir(dialog.getValue());
}
}