Example usage for com.mongodb CommandResult ok

Introduction

In this page you can find the example usage for com.mongodb CommandResult ok.

Prototype

public boolean ok() 

Source Link

Document

Gets the "ok" field, which is whether this command executed correctly or not.

Usage

From source file:com.hangum.tadpole.mongodb.core.test.MongoTestProfilling.java

License:Open Source License

/**
 * @param args/*www. jav  a  2 s  . c o  m*/
 */
public static void main(String[] args) throws Exception {
    ConAndAuthentication testMongoCls = new ConAndAuthentication();
    Mongo mongo = testMongoCls.connection(ConAndAuthentication.serverurl, ConAndAuthentication.port);
    DB db = mongo.getDB("test");

    // ??       
    System.out.println("####[profilling  ]######################################################");
    CommandResult cr = db.command(new BasicDBObject("profile", 0));

    System.out.println("[ok]" + cr.ok());
    if (!cr.ok())
        System.out.println("[Exception ]" + cr.getException().toString());
    System.out.println("[toString]" + JSONUtil.getPretty(cr.toString()));
    System.out.println("[size]" + cr.size());
    System.out.println("####[profilling  ]######################################################");

    //  ?          
    System.out.println(
            "####[profilling collections  ]######################################################");
    if (db.collectionExists("system.profile")) {
        DBCollection profileColl = db.getCollection("system.profile");
        profileColl.drop();
    }
    System.out.println(
            "####[profilling collections  ]######################################################");
    //  ?     

    // system.profile collection ? 
    System.out.println(
            "####[profilling collections ? ]######################################################");
    DBObject dbObject = (DBObject) JSON.parse("{capped:true, size:8000000}");
    DBCollection dbColl = db.createCollection("system.profile", dbObject);
    BasicDBObject newProfileColl = (BasicDBObject) dbColl.getStats().copy();
    System.out.println(
            "####[profilling collections ? ]######################################################");
    // system.profile collection ? 

    System.out.println("####[profilling ]######################################################");
    cr = db.command(new BasicDBObject("profile", 2));

    System.out.println("[ok]" + cr.ok());
    if (!cr.ok())
        System.out.println("[Exception ]" + cr.getException().toString());
    System.out.println("[toString]" + JSONUtil.getPretty(cr.toString()));
    System.out.println("[size]" + cr.size());
    System.out.println("####[profilling ]######################################################");

    //      //#######################################################################################################
    //      //#######################################################################################################
    //      //#######################################################################################################      
    System.out.println("####[start profilling result]######################################################");
    DBCollection myColl = db.getCollection("system.profile");

    BasicDBObject query = new BasicDBObject();
    query.put("millis", new BasicDBObject("$gt", 4));

    DBCursor myCursor = myColl.find();
    while (myCursor.hasNext()) {
        DBObject dbObj = myCursor.next();
        System.out.println(dbObj.get("ts") + " - " + dbObj.get("ns") + " - " + dbObj.get("nscanned") + "/"
                + dbObj.get("nreturned") + " millis :" + dbObj.get("millis"));
    }
    System.out.println("####[end profilling result]######################################################");

    mongo.close();
}

---

From source file:com.hangum.tadpole.mongodb.core.test.MongoTestReIndex.java

License:Open Source License

/**
 * @param args/*www .  j  a  v  a2 s. c om*/
 */
public static void main(String[] args) throws Exception {
    ConAndAuthentication testMongoCls = new ConAndAuthentication();
    Mongo mongo = testMongoCls.connection(ConAndAuthentication.serverurl, ConAndAuthentication.port);
    DB db = mongo.getDB("test");

    DBObject queryObj = new BasicDBObject("reIndex", "store");
    CommandResult cr = db.command(queryObj);

    System.out.println("[ok]" + cr.ok());
    if (!cr.ok())
        System.out.println("[Exception ]" + cr.getException().toString());
    System.out.println("[toString]" + cr.toString());
    System.out.println("[size]" + cr.size());

    mongo.close();
}

---

From source file:com.hangum.tadpole.mongodb.core.test.MongoTestServerStatus.java

License:Open Source License

/**
 * @param args/*from   ww  w.  jav a2 s . c o m*/
 */
public static void main(String[] args) throws Exception {
    ConAndAuthentication testMongoCls = new ConAndAuthentication();
    Mongo mongo = testMongoCls.connection(ConAndAuthentication.serverurl, ConAndAuthentication.port);
    DB db = mongo.getDB("test");

    DBObject queryObj = new BasicDBObject("serverStatus", 0);
    CommandResult cr = db.command(queryObj);

    String strHost = cr.getString("host");
    String version = cr.getString("version");
    String process = cr.getString("process");
    String pid = cr.getString("pid");
    String uptime = cr.getString("uptime");
    String uptimeMillis = cr.getString("uptimeMillis");
    String uptimeEstimate = cr.getString("uptimeEstimate");
    String localTime = cr.getString("localTime");

    System.out.println("[strHost]\t " + strHost);
    System.out.println("[version]\t " + version);

    System.out.println("[process]\t " + process);
    System.out.println("[pid]\t " + pid);
    System.out.println("[uptime]\t " + uptime);
    System.out.println("[uptimeMillis]\t " + uptimeMillis);
    System.out.println("[uptimeEstimate]\t " + uptimeEstimate);
    System.out.println("[localTime]\t " + localTime);

    System.out.println("[ok]" + cr.ok());
    if (!cr.ok())
        System.out.println("[Exception ]" + cr.getException().toString());
    System.out.println("[toString]" + cr.toString());
    System.out.println("[size]" + cr.size());

    mongo.close();
}

---

From source file:com.hangum.tadpole.mongodb.core.test.MongoTestShardInformation.java

License:Open Source License

/**
 * @param args/*  www . j av a  2 s .  co  m*/
 */
public static void main(String[] args) throws Exception {
    ConAndAuthentication testMongoCls = new ConAndAuthentication();
    Mongo mongo = testMongoCls.connection("127.0.0.1", 27018);
    DB db = mongo.getDB("admin");

    DBObject queryObj = new BasicDBObject("listshards", 1);
    CommandResult cr = db.command(queryObj);
    if (cr.ok()) {
        System.out.println(cr.toString());
    } else {
        System.out.println(cr.getException());
    }

    // shard key ?? ? ?  .
    final BasicDBObject shardKey = new BasicDBObject("TrackId", 1);
    final BasicDBObject cmd = new BasicDBObject("shardcollection", "test.Track");
    cmd.put("key", shardKey);
    CommandResult result4 = mongo.getDB("admin").command(cmd);

    System.out.println("====>" + result4);
}

---

From source file:com.hangum.tadpole.mongodb.core.test.MongoTestTop.java

License:Open Source License

/**
 * @param args//from w  w  w  . j  a  va 2  s .c  om
 */
public static void main(String[] args) throws Exception {
    ConAndAuthentication testMongoCls = new ConAndAuthentication();
    Mongo mongo = testMongoCls.connection(ConAndAuthentication.serverurl, ConAndAuthentication.port);
    DB db = mongo.getDB("admin");

    DBObject queryObj = new BasicDBObject("top", 1);
    CommandResult cr = db.command(queryObj);
    if (cr.ok()) {
        System.out.println(cr.toString());
    } else {

        System.out.println(cr.getException());
    }
}

---

From source file:com.ikanow.infinit.e.api.knowledge.SearchHandler.java

License:Open Source License

/**
 * Sends a geonear command to the feature.geo database.  Returns back
 * a list of the nearest 10 locations//w  w w  .ja va2s  .  c o m
 *  
 * @param lat
 * @param lon
 * @return
 */
private BasicDBList runGeoNear(Double lat, Double lon) {
    String location = null;
    BasicDBObject command = new BasicDBObject("geoNear", "geo");
    Double[] coordinates = { lat, lon };
    command.put("near", coordinates);
    command.put("maxDistance", MAXIMUM_DISTANCE_IN_METERS);
    CommandResult commandResult = MongoDbManager.getDB("feature").command(command);
    if (commandResult.ok() && commandResult.containsField("results")) {
        BasicDBList results = (BasicDBList) commandResult.get("results");
        return results;
    }

    return null;
}

---

From source file:com.jaspersoft.mongodb.query.MongoDbQueryWrapper.java

License:Open Source License

private void runCommand(Object commandValue) throws JRException {
    if (!(commandValue instanceof DBObject)) {
        throw new JRException("Command must be a valid BSON object");
    }/*from w  ww . jav  a2  s  . co m*/
    DBObject commandObject = (DBObject) commandValue;
    if (logger.isDebugEnabled()) {
        logger.debug("Command object: " + commandObject);
    }
    CommandResult commandResult = connection.getMongoDatabase().command(commandObject);
    if (!commandResult.ok()) {
        throw new JRException(commandResult.getErrorMessage());
    }
    Object resultObject = commandResult.get(RESULT_KEY);
    if (resultObject == null) {
        throw new JRException("No results");
    }
    commandResults = (List<?>) resultObject;
}

---

From source file:com.jaspersoft.mongodb.query.MongoDbQueryWrapper.java

License:Open Source License

public static void main(String[] args) {
    MongoDbConnection c = null;/*  ww w  .ja  v  a  2 s .  com*/
    ReportTest reports = new ReportTest();
    try {
        c = new MongoDbConnection("mongodb://localhost:27017/test", null, null);
        reports.test();
        Object cmd = JSON.parse("{\n" + "    aggregate : \"accounts\",\n" + "    pipeline : [\n" + "      {\n"
                + "        $project : {\n" + "          billing_address_street : 1,\n"
                + "          billing_address_country : 1\n" + "        }\n" + "      }\n" + "    ]\n" + "  }");
        CommandResult result = c.getMongoDatabase().command((DBObject) cmd);
        System.out.println(result.keySet());
        System.out.println(result.get("ok") + " - " + result.ok());
        System.out.println(result.get("result").getClass().getName());
    } catch (Exception e) {
        logger.error(e);
    } finally {
        if (c != null) {
            c.close();
        }
    }
}

---

From source file:com.jhkt.playgroundArena.shared.tasks.MongoDBTaskRunner.java

License:Apache License

private void processWriteResult(WriteResult wr) {
    CommandResult result = wr.getLastError();
    if (!result.ok()) {
        throw new RuntimeException(result.getErrorMessage(), result.getException());
    }//from   www . j  a  va 2 s  .c  o m
}

---

From source file:com.nec.strudel.tkvs.store.mongodb.MongodbLifecycle.java

License:Apache License

@Override
public void prepare() {
    showBalancerLock();/*from w w w  . j  av  a  2  s  .  com*/
    int sleepSec = getIntOpt(PROP_SLEEP_AFTER_SEC, 0);
    if (sleepSec > 0) {
        LOGGER.info("sleeping " + sleepSec + " seconds...");
        sleep(sleepSec);
        LOGGER.info("sleeping done.");
        showBalancerLock();
    }
    DB db = mongoClient.getDB(dbName);
    LOGGER.info("getting DB stats: " + dbName);
    CommandResult res = db.getStats();
    if (res.ok()) {
        LOGGER.info("DB stats OK: " + res);
    } else {
        LOGGER.warn("DB stats NG: " + res);
    }
    DBCollection coll = db.getCollection(dbName);
    LOGGER.info("getting Collection stats: " + dbName);
    res = coll.getStats();
    if (res.ok()) {
        LOGGER.info("Collection stats OK: " + res);
    } else {
        LOGGER.warn("Collection stats NG: " + res);
    }
}

---

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