Examples with Paragraph org.apache.zeppelin.notebook.Paragraph used on opensource projects

Example 71 with Paragraph

use of org.apache.zeppelin.notebook.Paragraph in project zeppelin by apache.

the class NotebookServer method updateParagraph.

private void updateParagraph(NotebookSocket conn, HashSet<String> userAndRoles, Notebook notebook, Message fromMessage) throws IOException {
    String paragraphId = (String) fromMessage.get("id");
    if (paragraphId == null) {
        return;
    }
    Map<String, Object> params = (Map<String, Object>) fromMessage.get("params");
    Map<String, Object> config = (Map<String, Object>) fromMessage.get("config");
    String noteId = getOpenNoteId(conn);
    if (!hasParagraphWriterPermission(conn, notebook, noteId, userAndRoles, fromMessage.principal, "write")) {
        return;
    }
    final Note note = notebook.getNote(noteId);
    Paragraph p = note.getParagraph(paragraphId);
    p.settings.setParams(params);
    p.setConfig(config);
    p.setTitle((String) fromMessage.get("title"));
    p.setText((String) fromMessage.get("paragraph"));
    AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal);
    if (note.isPersonalizedMode()) {
        p = p.getUserParagraph(subject.getUser());
        p.settings.setParams(params);
        p.setConfig(config);
        p.setTitle((String) fromMessage.get("title"));
        p.setText((String) fromMessage.get("paragraph"));
    }
    note.persist(subject);
    if (note.isPersonalizedMode()) {
        Map<String, Paragraph> userParagraphMap = note.getParagraph(paragraphId).getUserParagraphMap();
        broadcastParagraphs(userParagraphMap, p);
    } else {
        broadcastParagraph(note, p);
    }
}

Example 72 with Paragraph

use of org.apache.zeppelin.notebook.Paragraph in project zeppelin by apache.

the class NotebookServer method setParagraphUsingMessage.

private Paragraph setParagraphUsingMessage(Note note, Message fromMessage, String paragraphId, String text, String title, Map<String, Object> params, Map<String, Object> config) {
    Paragraph p = note.getParagraph(paragraphId);
    p.setText(text);
    p.setTitle(title);
    AuthenticationInfo subject = new AuthenticationInfo(fromMessage.principal, fromMessage.ticket);
    p.setAuthenticationInfo(subject);
    p.settings.setParams(params);
    p.setConfig(config);
    if (note.isPersonalizedMode()) {
        p = note.getParagraph(paragraphId);
        p.setText(text);
        p.setTitle(title);
        p.setAuthenticationInfo(subject);
        p.settings.setParams(params);
        p.setConfig(config);
    }
    return p;
}

Example 73 with Paragraph

use of org.apache.zeppelin.notebook.Paragraph in project zeppelin by apache.

the class NotebookServer method clearParagraphOutput.

private void clearParagraphOutput(NotebookSocket conn, HashSet<String> userAndRoles, Notebook notebook, Message fromMessage) throws IOException {
    final String paragraphId = (String) fromMessage.get("id");
    if (paragraphId == null) {
        return;
    }
    String noteId = getOpenNoteId(conn);
    if (!hasParagraphWriterPermission(conn, notebook, noteId, userAndRoles, fromMessage.principal, "write")) {
        return;
    }
    final Note note = notebook.getNote(noteId);
    note.clearParagraphOutput(paragraphId);
    Paragraph paragraph = note.getParagraph(paragraphId);
    broadcastParagraph(note, paragraph);
}

Example 74 with Paragraph

use of org.apache.zeppelin.notebook.Paragraph in project zeppelin by apache.

the class NotebookServer method onOutputClear.

/**
   * This callback is for the paragraph that runs on ZeppelinServer
   */
@Override
public void onOutputClear(String noteId, String paragraphId) {
    Notebook notebook = notebook();
    final Note note = notebook.getNote(noteId);
    note.clearParagraphOutput(paragraphId);
    Paragraph paragraph = note.getParagraph(paragraphId);
    broadcastParagraph(note, paragraph);
}

Example 75 with Paragraph

use of org.apache.zeppelin.notebook.Paragraph in project zeppelin by apache.

the class NotebookServer method clearParagraphRuntimeInfo.

public void clearParagraphRuntimeInfo(InterpreterSetting setting) {
    Map<String, Set<String>> noteIdAndParaMap = setting.getNoteIdAndParaMap();
    if (noteIdAndParaMap != null && !noteIdAndParaMap.isEmpty()) {
        for (String noteId : noteIdAndParaMap.keySet()) {
            Set<String> paraIdSet = noteIdAndParaMap.get(noteId);
            if (paraIdSet != null && !paraIdSet.isEmpty()) {
                for (String paraId : paraIdSet) {
                    Note note = notebook().getNote(noteId);
                    if (note != null) {
                        Paragraph paragraph = note.getParagraph(paraId);
                        if (paragraph != null) {
                            paragraph.clearRuntimeInfo(setting.getId());
                            broadcast(noteId, new Message(OP.PARAGRAPH).put("paragraph", paragraph));
                        }
                    }
                }
            }
        }
    }
    setting.clearNoteIdAndParaMap();
}