How to use Java driver to execute full-text search commands in mongodb?

Mongo and Java masters Our team decided to use the full-text search API recently introduced in mongodb However, we find it difficult to execute commands using the Java mongodb driver

This is the code I'm using:

public BasicDBObject find(String search) {
    BasicDBObject searchCommand = new BasicDBObject();

        searchCommand.put("text",new BasicDBObject().append("search",search));

        CommandResult commandResult = db.command(searchCommand);
}

This is what I got when I printed it

System.out.println(commandResult) 

{ "serverUsed" : "/127.0.0.1:27017","errmsg" : "exception: wrong type for field (text) 3 != 2","code" : 13111,"ok" : 0.0 }

Solution

From Google Group（ https://groups.google.com/forum/?fromgroups# ! Post on topic / mongodb user / 7jwubunucfq):

final DBObject textSearchCommand = new BasicDBObject();
    textSearchCommand.put("text",collectionName);
    textSearchCommand.put("search",textToSearchFor);
    final CommandResult commandResult = db.command(textSearchCommand);

Shows exactly how to format commands