mongo-java-driver

I would like to lower the timeout setting in my spring-mongo java application (the query should fail after 300 ms if the database is not accessible). I tried this config: @Configuration public class MongoConfiguration { private String mongoUri = "mongodb://127.0.0.1:27017/myDb?connectTimeoutMS=300&socketTimeoutMS=300&waitQueueTimeoutMS=300&wtimeoutMS=300"; @Bean public MongoDbFactory mongoDbFactory() throws Exception { Builder options = new MongoClientOptions.Builder().socketTimeout(300).connectTimeout(300).maxWaitTime(300); return new SimpleMongoDbFactory(new MongoClientURI(mongoUri, options)

After reviewing this page , specifically this query db.scores.find( { results: { $elemMatch: { $gte: 80, $lt: 85 } } } ) I used the following imports import static com.mongodb.client.model.Filters.and; import static com.mongodb.client.model.Filters.elemMatch; import static com.mongodb.client.model.Filters.eq; import static com.mongodb.client.model.Projections.excludeId; import static com.mongodb.client.model.Projections.fields; import static com.mongodb.client.model.Projections.include; And came up with the following code to perform a similar operation ( ARRAY_FIELD_NAME = "myArray" )

I'm trying to Or some conditions in MongoDB (using the Java driver). This is what I'm doing : Pattern regex = Pattern.compile("title"); DBCollection coll = MongoDBUtil.getDB().getCollection("post_details"); BasicDBObject query = new BasicDBObject(); query.put("category_title", "myCategory"); query.append("post_title", regex); query.append("post_description", regex); DBCursor cur = coll.find(query); while(cur.hasNext()) { System.out.println(cur.next().get("post_id")); } I'd like to use the $or operand on these conditions, but I guess the default is "and" and I don't know how to change it. In