/**
* Run a single paragraph.
*
* @param paragraphId ID of paragraph
*/
public void run(String paragraphId) {
Paragraph p = getParagraph(paragraphId);
if (p.isBlankParagraph()) {
logger.info("skip to run blank paragraph. {}", p.getId());
return;
}
p.setListener(jobListenerFactory.getParagraphJobListener(this));
String requiredReplName = p.getRequiredReplName();
Interpreter intp = factory.getInterpreter(p.getUser(), getId(), requiredReplName);
if (intp == null) {
String intpExceptionMsg =
p.getJobName() + "'s Interpreter " + requiredReplName + " not found";
InterpreterException intpException = new InterpreterException(intpExceptionMsg);
InterpreterResult intpResult =
new InterpreterResult(InterpreterResult.Code.ERROR, intpException.getMessage());
p.setReturn(intpResult, intpException);
p.setStatus(Job.Status.ERROR);
throw intpException;
}
if (p.getConfig().get("enabled") == null || (Boolean) p.getConfig().get("enabled")) {
p.setAuthenticationInfo(p.getAuthenticationInfo());
intp.getScheduler().submit(p);
}
}
/** Clear all paragraph output of note */
public void clearAllParagraphOutput() {
synchronized (paragraphs) {
for (Paragraph p : paragraphs) {
p.setReturn(null, null);
}
}
}
/**
* Clone paragraph and add it to note.
*
* @param srcParagraph source paragraph
*/
void addCloneParagraph(Paragraph srcParagraph) {
// Keep paragraph original ID
final Paragraph newParagraph = new Paragraph(srcParagraph.getId(), this, this, factory);
Map<String, Object> config = new HashMap<>(srcParagraph.getConfig());
Map<String, Object> param = new HashMap<>(srcParagraph.settings.getParams());
Map<String, Input> form = new HashMap<>(srcParagraph.settings.getForms());
newParagraph.setConfig(config);
newParagraph.settings.setParams(param);
newParagraph.settings.setForms(form);
newParagraph.setText(srcParagraph.getText());
newParagraph.setTitle(srcParagraph.getTitle());
try {
Gson gson = new Gson();
String resultJson = gson.toJson(srcParagraph.getReturn());
InterpreterResult result = gson.fromJson(resultJson, InterpreterResult.class);
newParagraph.setReturn(result, null);
} catch (Exception e) {
// 'result' part of Note consists of exception, instead of actual interpreter results
logger.warn(
"Paragraph " + srcParagraph.getId() + " has a result with exception. " + e.getMessage());
}
synchronized (paragraphs) {
paragraphs.add(newParagraph);
}
if (noteEventListener != null) {
noteEventListener.onParagraphCreate(newParagraph);
}
}
/**
* Clear paragraph output by id.
*
* @param paragraphId ID of paragraph
* @return Paragraph
*/
public Paragraph clearParagraphOutput(String paragraphId) {
synchronized (paragraphs) {
for (Paragraph p : paragraphs) {
if (p.getId().equals(paragraphId)) {
p.setReturn(null, null);
return p;
}
}
}
return null;
}