Example usage for com.mongodb.util JSON parse

Introduction

In this page you can find the example usage for com.mongodb.util JSON parse.

Prototype

public static Object parse(final String jsonString)

Source Link

Document

Parses a JSON string and returns a corresponding Java object.

Usage

From source file:act.installer.Xref.java

License:Open Source License

public void parseAndAdd(String row) throws Exception {
    // We assume that the format is "DB_SRC\tDB_SPECIFIC_XREF\tInChI\tJSON_METADATA"
    // DB_SRC has type Chemical.REFS

    String[] entry = row.split("\t", -2); // the neg limit means that it keeps the trailing empty strings
    REFS typ = null;/*from  ww  w. j a  va  2s  .c  o  m*/
    String typ_str = entry[0], dbid = entry[1], inchi = entry[2], meta = entry[3];

    inchi = ConsistentInChI.consistentInChI(inchi, "Important Chemicals"); // round trip inchi to make it consistent with the rest of the system
    JSONObject doc = new JSONObject();

    try {
        typ = REFS.valueOf(typ_str);
    } catch (Exception e) {
        System.err.println("Invalid important chemicals row: " + row);
    }
    doc.put("dbid", dbid);
    doc.put("metadata", JSON.parse(meta));

    InchiMapKey large_inchi = new InchiMapKey(inchi);
    if (this.chems.containsKey(large_inchi)) {
        Xref xref = this.chems.get(large_inchi);
        if (xref.containsType(typ)) {
            // duplicate mapping... hmm... one needs to be ignored or they are redundant.
            // the only thing to check are dbid and metadata as the others are identical by construction
            JSONObject o = xref.get(typ);
            if (o.get("dbid") != dbid || o.get("metadata") != meta) {
                // conflicting entry.. error message
                System.err.println("ImportantChemicals: conflicting entry! leaving the old one in there.");
            } else {
                // redundant entry.. do nothing
            }
        } else {
            xref.add(typ, doc); // does not already have a mapping. add indiscrimately
        }
    } else {
        Xref xref = new Xref();
        xref.add(typ, doc);
        this.chems.put(large_inchi, xref);
        this.all_inchis.add(inchi);
    }
}

From source file:act.server.MongoDB.java

License:Open Source License

public void submitToPubmedDB(PubmedEntry entry) {
    List<String> xPath = new ArrayList<String>();
    xPath.add("MedlineCitation");
    xPath.add("PMID");
    int pmid = Integer.parseInt(entry.getXPathString(xPath));
    if (this.dbPubmed != null) {
        WriteResult result;/*from ww w  .  jav  a  2  s . c o m*/
        if (alreadyEntered(entry, pmid))
            return;
        DBObject doc = (DBObject) JSON.parse(entry.toJSON());
        doc.put("_id", pmid);
        this.dbPubmed.insert(doc);
    } else
        Logger.printf(0, "Pubmed Entry [%d]: %s\n", pmid, entry); // human readable...
}

From source file:analyzers.DebugAnalyzer.java

License:Apache License

/**
* This method extracts tweets from the JSON file
*
* @param    n             the number of tweets to analyze
* @param    fis           stream for tweets
* @param    jsonFile      JSON file/*from  ww  w  . j  a va  2s  .  co  m*/
* @param    analyzer      the analyzer 
* @throws   IOException   cannot open file
*/
public static void extractTweets(int n, FileInputStream fis, File jsonFile, Analyzer analyzer)
        throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(fis, StandardCharsets.UTF_8));
    TwitterTextValueReader reader = new TwitterTextValueReader(br);

    while (true) {
        // read the next tweet from the file
        int tweetLen = reader.read(cbuf, 0, MAX_CHARS);
        if (-1 == tweetLen)
            break;

        DBObject tweetJSON = (DBObject) JSON.parse(new String(cbuf, 0, tweetLen));
        String tweet = tweetJSON.get("text").toString();

        System.out.printf("[%d]\t%s\n", (counter + 1), tweet);

        showAnalysisFromStream(new StringReader(tweet), analyzer);

        System.out.println();

        ++counter;
        if (counter >= n)
            break;
    }
}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static int countFailureLogins(Applango applango, DBCollection collection) {
    logger.info("Count how many failure logins for userId : " + applango.getUsername());
    String jsonCustomer = " {$and : [{'userId' : '" + applango.getUsername() + "'} , {'status':'failure'} ] }";
    DBObject dbObjectRecordQuery = (DBObject) JSON.parse(jsonCustomer);
    return (int) collection.count(dbObjectRecordQuery);
}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static int countSuccessfulLogins(Applango applango, DBCollection collection) {
    logger.info("Count how many successful logins for userId : " + applango.getUsername());
    String jsonCustomer = " {$and : [{'userId' : '" + applango.getUsername() + "'} , {'status':'success'} ] }";
    DBObject dbObjectRecordQuery = (DBObject) JSON.parse(jsonCustomer);
    return (int) collection.count(dbObjectRecordQuery);
}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static int loginsThisMonth(Applango applango, DBCollection collection) {
    //        logger.info("Count how many successful logins for userId : " + applango.getUsername());
    String jsonCustomer = " {$or : [{'customerId' : 'fff'}, {'loginTime' : {$gte : '(\"2014-01-01 08:15:04.000Z\")'}} ] }";
    DBObject dbObjectRecordQuery = (DBObject) JSON.parse(jsonCustomer);
    return (int) collection.count(dbObjectRecordQuery);
}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static DBObject removeRecordsFromDB(Applango applango, DBCollection coll) {
    logger.info("Remove all records with customerId : " + applango.getUsername());
    String jsonCustomer = "{'customerId' : '" + applango.getCustomerForoAuth() + "'}";
    DBObject dbObjectRecordQuery = (DBObject) JSON.parse(jsonCustomer);
    if (!(coll.count(dbObjectRecordQuery) == 0)) {
        coll.remove(dbObjectRecordQuery, WriteConcern.ACKNOWLEDGED);

    }/*  w ww. j  a  v a2 s  .co m*/
    return dbObjectRecordQuery;
}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static String getSpecialToken(Applango applango, DBCollection coll) {
    logger.info("Get the email token of : " + applango.getUsername());
    String token;//w w w. jav  a 2s  .  c  om
    int maxWait = 10;
    try {
        String jsonCustomer = "{'userId' : '" + applango.getUsername() + "'}";
        DBObject dbObjectRecordQuery = (DBObject) JSON.parse(jsonCustomer);
        while ((coll.count(dbObjectRecordQuery) == 0) && maxWait > 0) {
            sleep(1000);
            maxWait--;
        }
        token = coll.find(dbObjectRecordQuery).next().get("specialToken").toString();
    } catch (Exception ex) {
        token = null;
        logger.error(ex.getMessage());
    }
    return token;

}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static int getNumberOfUsersWithoutEndDate(DBCollection appInfoConnection, Applango applango) {
    String jsonCustomerWithoutEndDate = "{$and : [{'customerId' : '" + applango.getUserForoAuth()
            + "'}, {endDate : null}, {beginDate : {$ne:null} }] }";
    DBObject query = (DBObject) JSON.parse(jsonCustomerWithoutEndDate);
    return (int) appInfoConnection.count(query);

}

From source file:applango.common.services.DB.mongo.mongoDB.java

public static int getNumberOfLoginUsersInLastWeek(DBCollection appInfoConnection, Applango applango) {
    String loginOverTheLastWeek = "( { distinct :\"loginInfo\"" + ",key: \"externalId\""
            + ", query : { $and: [ {loginTime: {gte: new Date(ISODate().getTime()-1000*60*60*24*7)}}, {customerId : \"automationCustomer\""
            + "}] } })";
    DBObject query = (DBObject) JSON.parse(loginOverTheLastWeek);
    return (int) appInfoConnection.count(query);

}