本文整理汇总了Java中org.apache.commons.vfs2.FileObject.resolveFile方法的典型用法代码示例。如果您正苦于以下问题：Java FileObject.resolveFile方法的具体用法？Java FileObject.resolveFile怎么用？Java FileObject.resolveFile使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.apache.commons.vfs2.FileObject的用法示例。
在下文中一共展示了FileObject.resolveFile方法的4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: save
import org.apache.commons.vfs2.FileObject; //导入方法依赖的package包/类
@Override
public synchronized void save(Note note) throws IOException {
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.setPrettyPrinting();
Gson gson = gsonBuilder.create();
String json = gson.toJson(note);
FileObject rootDir = getRootDir();
FileObject noteDir = rootDir.resolveFile(note.id(), NameScope.CHILD);
if (!noteDir.exists()) {
noteDir.createFolder();
}
if (!isDirectory(noteDir)) {
throw new IOException(noteDir.getName().toString() + " is not a directory");
}
FileObject noteJson = noteDir.resolveFile(".note.json", NameScope.CHILD);
// false means not appending. creates file if not exists
OutputStream out = noteJson.getContent().getOutputStream(false);
out.write(json.getBytes(conf.getString(ConfVars.ZEPPELIN_ENCODING)));
out.close();
noteJson.moveTo(noteDir.resolveFile("note.json", NameScope.CHILD));
}
示例2: remove
import org.apache.commons.vfs2.FileObject; //导入方法依赖的package包/类
@Override
public void remove(String noteId) throws IOException {
FileObject rootDir = fsManager.resolveFile(getPath("/"));
FileObject noteDir = rootDir.resolveFile(noteId, NameScope.CHILD);
if (!noteDir.exists()) {
// nothing to do
return;
}
if (!isDirectory(noteDir)) {
// it is not look like zeppelin note savings
throw new IOException("Can not remove " + noteDir.getName().toString());
}
noteDir.delete(Selectors.SELECT_SELF_AND_CHILDREN);
}
示例3: getNote
import org.apache.commons.vfs2.FileObject; //导入方法依赖的package包/类
private Note getNote(FileObject noteDir) throws IOException {
if (!isDirectory(noteDir)) {
throw new IOException(noteDir.getName().toString() + " is not a directory");
}
FileObject noteJson = noteDir.resolveFile("note.json", NameScope.CHILD);
if (!noteJson.exists()) {
throw new IOException(noteJson.getName().toString() + " not found");
}
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.setPrettyPrinting();
Gson gson = gsonBuilder.create();
FileContent content = noteJson.getContent();
InputStream ins = content.getInputStream();
String json = IOUtils.toString(ins, conf.getString(ConfVars.ZEPPELIN_ENCODING));
ins.close();
Note note = gson.fromJson(json, Note.class);
// note.setReplLoader(replLoader);
// note.jobListenerFactory = jobListenerFactory;
for (Paragraph p : note.getParagraphs()) {
if (p.getStatus() == Status.PENDING || p.getStatus() == Status.RUNNING) {
p.setStatus(Status.ABORT);
}
}
return note;
}
示例4: get
import org.apache.commons.vfs2.FileObject; //导入方法依赖的package包/类
@Override
public Note get(String noteId) throws IOException {
FileObject rootDir = fsManager.resolveFile(getPath("/"));
FileObject noteDir = rootDir.resolveFile(noteId, NameScope.CHILD);
return getNote(noteDir);
}