Examples with SessionManager org.eclipse.linuxtools.internal.oprofile.core.opxml.sessions.SessionManager used on opensource projects

Example 1 with SessionManager

use of org.eclipse.linuxtools.internal.oprofile.core.opxml.sessions.SessionManager in project linuxtools by eclipse.

the class OpxmlRunner method run.

/**
 * Runs opxml with the given arguments.
 *
 * @param args
 *            the arguments to pass to opxml
 * @param callData
 *            any callData to pass to the processor
 * @return boolean indicating the success/failure of opxml
 */
public boolean run(String[] args, Object callData) {
    XMLReader reader = null;
    OprofileSAXHandler handler = OprofileSAXHandler.getInstance(callData);
    // Create XMLReader
    SAXParserFactory factory = SAXParserFactory.newInstance();
    try {
        reader = factory.newSAXParser().getXMLReader();
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
    // Set content/error handlers
    reader.setContentHandler(handler);
    reader.setErrorHandler(handler);
    // Check for timer support
    InfoAdapter.checkTimerSupport();
    // Run opxml
    try {
        File file = constructFile(args);
        // handle the opxml_session file
        if (args[0].equals(SessionManager.SESSIONS)) {
            SessionManager sessManNew = new SessionManager(SessionManager.SESSION_LOCATION);
            populateWithCurrentSession(sessManNew);
            sessManNew.write();
            FileReader fr = new FileReader(file);
            reader.parse(new InputSource(fr));
        // file has not been saved
        } else if (!file.exists()) {
            AbstractDataAdapter aea;
            if (args[0].equals(CheckEventAdapter.CHECK_EVENTS)) {
                aea = new CheckEventAdapter(args[1], args[2], args[3]);
                aea.process();
                BufferedReader bi = new BufferedReader(new InputStreamReader(aea.getInputStream()));
                reader.parse(new InputSource(bi));
            } else if (args[0].equals(InfoAdapter.INFO)) {
                aea = new InfoAdapter();
                aea.process();
                BufferedReader bi = new BufferedReader(new InputStreamReader(aea.getInputStream()));
                reader.parse(new InputSource(bi));
            } else if (args[0].equals(ModelDataAdapter.MODEL_DATA)) {
                // has not been generated
                if (!handleModelData(args)) {
                    return false;
                }
                FileReader fr = new FileReader(file);
                reader.parse(new InputSource(fr));
            } else {
                // $NON-NLS-1$
                throw new RuntimeException("Unrecognized argument encountered");
            }
        } else {
            // always regenerate the 'current' session file
            if (args.length == 3 && args[0].equals(SessionManager.MODEL_DATA) && args[2].equals(SessionManager.CURRENT)) {
                if (!handleModelData(args)) {
                    return false;
                }
            }
            FileReader fr = new FileReader(file);
            reader.parse(new InputSource(fr));
        }
        return true;
    } catch (SAXException e) {
        e.printStackTrace();
        // $NON-NLS-1$
        OprofileCorePlugin.showErrorDialog("opxmlSAXParseException", null);
    } catch (IOException e) {
        e.printStackTrace();
        // $NON-NLS-1$
        OprofileCorePlugin.showErrorDialog("opxmlParse", null);
    }
    return false;
}