如何使用java在MongoDB的集合中插入嵌入式文檔

我有一個集合，我想在其中添加使用java.I的嵌入式文檔能夠添加普通文檔。但是如何添加嵌入式文檔。集合的結構應該是這樣的：如何使用java在MongoDB的集合中插入嵌入式文檔

{ 
"_id" : ObjectId("591a93f7f0bf98b7253bf187"), 
"INTEGRATION_ID" : null, 
"STATUS_CD" : "Open", 
"X_CUST_REF" : "AUTO ECOSSE", 
"REQ_SHIP_DT" : "2014-03-21:00:00:00", 
"QUOTE_ID" : null, 
"ACCNT_ID" : "1-TGCG-1", 
"ACTIVE_FLG" : "WQ==", 
"PROCESS_TIMESTAMP" : "2017-04-19:15:27:34.786214000", 
"CONTACT_ID" : "2-16D8S576", 
"BU_ID" : "1-ENQCIQ", 
"SHIP_CON_ID" : "No Match Row Id", 
"LAST_UPD" : "2014-03-20:00:00:00", 
"X_CLOSE_DT" : null, 
"X_SUB_STAT" : "In Progress", 
"ORDER_NUM" : "BTAQZ635", 
"SOFT_DELETE" : "N", 
"ROW_ID" : "2-16R75TLQ", 
"LAST_UPD_BY" : "1-2SEO0FD", 
"REV_NUM" : "1", 
"ORDER_DT" : "2014-03-20:00:00:00", 
"ORDERLINE" : [ 
    { 
     "ASSET_ID" : null, 
     "SERV_ACCNT_ID" : null, 
     "REQ_SHIP_DT" : "2014-03-21:00:00:00", 
     "X_PROD_DESC" : "Mongo Kafka", 
     "SHIP_CON_ID" : null, 
     "X_BES_STATUS" : "Not Possible To Be Fulfiled", 
     "ROW_ID" : "2-16R75TM0", 
     "STATUS_CD" : "FAILED", 
     "ORDER_ID" : "2-16R75TLQ", 
     "COMPLETED_DT" : null, 
     "LAST_UPD" : "2014-03-20:00:00:00", 
     "SOFT_DELETE" : "N", 
     "INTEGRATION_ID" : "BTAQZ6351-1", 
     "X_CDD" : "2014-03-21:00:00:00", 
     "ACTION_CD" : "Add", 
     "X_ORDER_ITEM_SUBSTATUS" : "Failed", 
     "X_APPT_REF" : null, 
     "X_CANCELLED_DT" : null, 
     "PROD_ID" : "1-7OSVB0F", 
     "SERVICE_NUM" : "01382459732", 
     "MUST_DLVR_BY_DT" : null, 
     "ROLLUP_FLG" : "N", 
     "ROOT_ORDER_ITEM_ID" : "2-16R75TM0", 
     "BILL_ACCNT_ID" : "2-1Y2ZD-101", 
     "PROCESS_TIMESTAMP" : "2016-03-28:15:09:06.274774000", 
     "QTY_REQ" : "1" 
    } 
]

}

如何得到我的集合中的ORDERLINE嵌入式陣列？

來源

2017-08-08 Amit

連接DB

Mongo mongo = new Mongo("localhost", 27017); 
    DB db = mongo.getDB("yourdb");

獲取/創建集合並添加父數據

DBCollection collection = db.getCollection("dummyColl"); 

BasicDBObject document = new BasicDBObject(); 
document.put("INTEGRATION_ID", "mkyongDB"); 
document.put("STATUS_CD" : "Open",); 
........ 
........

推孩子收集到的對象

BasicDBObject OrderLineDetail = new BasicDBObject(); 

OrderLineDetail .put("ASSET_ID", null); 
OrderLineDetail .put("SERV_ACCNT_ID", null); 
OrderLineDetail .put("REQ_SHIP_DT", "Mongo Kafka"); 

document.put("ORDERLINE", OrderLineDetail);

保存數據

來源

2017-08-08 13:16:34

如何使用java在MongoDB的集合中插入嵌入式文檔

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