Example usage for android.util JsonReader endObject

Introduction

In this page you can find the example usage for android.util JsonReader endObject.

Prototype

public void endObject() throws IOException 

Source Link

Document

Consumes the next token from the JSON stream and asserts that it is the end of the current object.

Usage

From source file:com.smc.tw.waltz.MainActivity.java

private void unsubscribeAllGcmChannel() {
    String deviceListText = mPreferences.getString("waltzone_local_data", null);
    if (deviceListText == null)
        return;/* w  w  w. ja  va  2 s .c  om*/
    try {
        StringReader stringReader = new StringReader(deviceListText);
        JsonReader reader = new JsonReader(stringReader);

        reader.beginArray();

        while (reader.hasNext()) {
            String deviceSerial = null;

            reader.beginObject();

            while (reader.hasNext()) {
                String name = reader.nextName();

                if (name.equals("waltzone_serial")) {
                    deviceSerial = reader.nextString();
                } else {
                    reader.skipValue();
                }
            }
            //            Log.e(TAG, "Unsubscribe: WALTZ_" + deviceSerial);
            unsubscribeGcmChannel("WALTZ_" + deviceSerial);
            reader.endObject();
        }

        reader.endArray();
        reader.close();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (IllegalStateException e) {
        //e.printStackTrace();
    }
}

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From source file:watch.oms.omswatch.actioncenter.helpers.WatchTransDBParser.java

/**
 * Parses Service response and stores into respective DB table.
 * //from  w  w  w.  j  a v a2  s .  c  o m
 * @param pStringReader
 */
private void readJsonStream(Reader pStringReader) {

    JsonReader reader = null;
    List<ContentValues> rows = null;
    String tableName = null;
    String colName = null;
    ExecutorService executor = Executors.newFixedThreadPool(10);
    double latestModifiedTimeStamp = 0.0f;
    final String VISITED_DATE = "visiteddate";
    final String MESSAGE = "message";
    final String ADDITION_MESSAGE = "additionMessage";
    final String VISITED_DATE_MAPPER = "visiteddatemapper";
    List<String> tableNames = new ArrayList<String>();
    final String DB_PROCESS_DURATION = "dbprocessduration";
    final String SERVER_PROCESS_DURATION = "serverprocessduration";
    try {
        Log.d(TAG, "@@@@@@@@@@ Trans DB Tables Start @@@@@@@@@@");
        reader = new JsonReader(pStringReader);
        reader.setLenient(true);
        reader.beginObject();

        // Iterate through each table data
        while (reader.hasNext()) {

            colName = reader.nextName();
            if (colName.equals(VISITED_DATE)) {

                latestModifiedTimeStamp = reader.nextDouble();
                // Update Trans Table
                /*servermapperhelper.updateModifiedTimeStampForTransTable(
                      ALL_TABLES, latestModifiedTimeStamp);*/
                if (Integer.parseInt(OMSApplication.getInstance().getAppId()) == 10) {
                    servermapperhelper.updateModifiedTimeStampForVisitedDateMapper(
                            OMSApplication.getInstance().getEditTextHiddenVal(), latestModifiedTimeStamp);
                }
                continue;
            } else if (colName.equals(MESSAGE)) {
                Log.e(TAG, "Trans DB gave error response - message - " + reader.nextString());
                continue;
            } else if (colName.equals(ADDITION_MESSAGE)) {
                Log.e(TAG, "Trans DB gave error response - additionMessage - " + reader.nextString());
                continue;
            } else if (VISITED_DATE_MAPPER.equalsIgnoreCase(colName)) {
                Log.d(TAG, "Skipping internal Table " + VISITED_DATE_MAPPER + " lookup");
                reader.skipValue();
                continue;
            }
            //Fetch dbprocess duration serverprocess duration
            else if (DB_PROCESS_DURATION.equalsIgnoreCase(colName)) {
                String dbDuration = reader.nextString();
                OMSApplication.getInstance().setDatabaseProcessDuration(dbDuration);
                /*Log.i(TAG,
                      "DB Process Duration"
                   + dbDuration);*/
                continue;
            } else if (SERVER_PROCESS_DURATION.equalsIgnoreCase(colName)) {
                String serverProcessDuration = reader.nextString();
                OMSApplication.getInstance().setServerProcessDuration(serverProcessDuration);
                /*Log.i(TAG,
                      "server process duration "
                   + serverProcessDuration);*/
                continue;
            }
            Log.d(TAG, "ColName::::" + colName);
            // Get Table Name
            tableName = servermapperhelper.getClientTableName(colName);

            if (tableName == null) {
                Log.e(TAG, "Table Name was not found in ServerMapperHelper - " + colName);
                // Tables created only on the server sometimes dont find
                // entry in ServerMapper. So, allowing those tables here
                tableNames.add(colName);
            } else {
                tableNames.add(tableName);
            }

            rows = readAllRowDataForTable(reader, tableName);

            // Update DB only if we have valid Table name
            if (tableName != null) {
                Runnable worker = new DbWorkerThread(colName, rows);
                executor.execute(worker);
            }
        }
        reader.endObject();

        Log.d(TAG, "Waiting for DB Worker Threads to Complete");
        // Request for Shutdown. This will wait till the db updates are
        // complete. Wait till the db update is complete and then invoke the
        // time stamp update to avoid db locks.
        executor.shutdown();
        while (!executor.isTerminated()) {
        }

        Log.d(TAG, "DB Worker Threads Completed");
        // Update Modified Time Stamp for All Trans Tables
        executor = Executors.newFixedThreadPool(1);
        Runnable worker = new DbWorkerThreadToUpdateTimeStamp(tableNames, latestModifiedTimeStamp);
        executor.execute(worker);

        // Request for Shutdown. This will wait till the db updates are
        // complete
        Log.d(TAG, "Waiting for DB Timestamp Update Worker Thread to Complete");
        executor.shutdown();
        while (!executor.isTerminated()) {
        }

        Log.d(TAG, "DB Timestamp Update Worker Thread Completed");
        Log.d(TAG, "@@@@@@@@@@ Trans DB Tables End @@@@@@@@@@");

    } catch (IOException e) {
        e.printStackTrace();
    } finally {
        executor.shutdown();
        while (!executor.isTerminated()) {
        }
        try {
            if (reader != null) {
                reader.close();
            }
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

}

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