Logging mongodb query in java - mongodb

Question

I am using mongo-java-driver-2.9.1 for interacting with mongodb, I want to log the query that are fired on to the mongodb server. e.g. In java for inserting the document this is the code that I write
DBCollection coll = db.getCollection("mycollection");
BasicDBObject doc = new BasicDBObject("name", "MongoDB")
.append("type", "database")
.append("count", 1);
coll.insert(doc);
for this, equivalent code in "mongo" client for inserting document in mongodb is
db.mycollection.insert({
"name" : "MongoDB",
"type" : "database",
"count" : 1
})
I want to log this second code, is there any way to do it?

Answer 1

I think the MongoDB Java driver has not logging support so you have to write your logging Message by your own. Here an Example:
DBCollection coll = db.getCollection("mycollection");
BasicDBObject doc = new BasicDBObject("name", "MongoDB")
.append("type", "database")
.append("count", 1);
WriteResult insert = coll.insert(doc);
String msg = "";
if(insert.getError() == null){
msg = "insert into: " + collection.toString() +" ; Object " + q.toString());
//log the message
} else {
msg = "ERROR by insert into: " + collection.toString() +" ; Object " + q.toString());
msg = msg + " Error message: " + insert.getError();
}
//log the message