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BAEL 5359: Update formatting (#11880) 

* BAEL-5359: Updating Multiple Fields in a MongoDB Document

* BAEL-5359: Add test class file

* BAEL-5359: Rename UpdateMultipleFieldsUnitTest.java to UpdateMultipleFieldsLiveTest.java

* BAEL-5359: Update formatting
This commit is contained in:
Kapil Khandelwal 2022-03-03 23:06:08 +05:30 committed by GitHub
parent 2923b0cbb0
commit 2eb49b96cb
3 changed files with 45 additions and 48 deletions
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46
persistence-modules/java-mongodb/src/main/java/com/baeldung/mongo/update/MultipleFieldsExample.java
View File

@ -10,35 +10,35 @@ import com.mongodb.client.result.UpdateResult;
public class MultipleFieldsExample {
public static void main(String[] args) {
public static void main(String[] args) {
//
// Connect to cluster (default is localhost:27017)
//
//
// Connect to cluster (default is localhost:27017)
//
MongoClient mongoClient = new MongoClient("localhost", 27017);
MongoDatabase database = mongoClient.getDatabase("baeldung");
MongoCollection<Document> collection = database.getCollection("employee");
MongoClient mongoClient = new MongoClient("localhost", 27017);
MongoDatabase database = mongoClient.getDatabase("baeldung");
MongoCollection<Document> collection = database.getCollection("employee");
//
// Filter on the basis of employee_id
//
//
// Filter on the basis of employee_id
//
BasicDBObject searchQuery = new BasicDBObject("employee_id", 794875);
BasicDBObject searchQuery = new BasicDBObject("employee_id", 794875);
//
// Update the fields in Document
//
//
// Update the fields in Document
//
BasicDBObject updateFields = new BasicDBObject();
updateFields.append("department_id", 3);
updateFields.append("job", "Sales Manager");
BasicDBObject setQuery = new BasicDBObject();
setQuery.append("$set", updateFields);
UpdateResult updateResult = collection.updateMany(searchQuery, setQuery);
BasicDBObject updateFields = new BasicDBObject();
updateFields.append("department_id", 3);
updateFields.append("job", "Sales Manager");
BasicDBObject setQuery = new BasicDBObject();
setQuery.append("$set", updateFields);
UpdateResult updateResult = collection.updateMany(searchQuery, setQuery);
System.out.println("updateResult:- " + updateResult);
System.out.println("updateResult:- " + updateResult.getModifiedCount());
System.out.println("updateResult:- " + updateResult);
System.out.println("updateResult:- " + updateResult.getModifiedCount());
}
}
}

31
persistence-modules/java-mongodb/src/main/java/com/baeldung/mongo/update/UpdateMultipleFields.java
View File

@ -11,26 +11,25 @@ import com.mongodb.client.result.UpdateResult;
public class UpdateMultipleFields {
public static void main(String[] args) {
public static void main(String[] args) {
//
// Connect to cluster
//
//
// Connect to cluster
//
MongoClient mongoClient = new MongoClient("localhost", 27007);
MongoDatabase database = mongoClient.getDatabase("baeldung");
MongoCollection<Document> collection = database.getCollection("employee");
MongoClient mongoClient = new MongoClient("localhost", 27007);
MongoDatabase database = mongoClient.getDatabase("baeldung");
MongoCollection<Document> collection = database.getCollection("employee");
//
// Update query
//
//
// Update query
//
UpdateResult updateResult = collection.updateMany(Filters.eq("employee_id", 794875),
Updates.combine(Updates.set("department_id", 4), Updates.set("job", "Sales Manager")));
UpdateResult updateResult = collection.updateMany(Filters.eq("employee_id", 794875), Updates.combine(Updates.set("department_id", 4), Updates.set("job", "Sales Manager")));
System.out.println("updateResult:- " + updateResult);
System.out.println("updateResult:- " + updateResult.getModifiedCount());
System.out.println("updateResult:- " + updateResult);
System.out.println("updateResult:- " + updateResult.getModifiedCount());
}
}
}
}

16
persistence-modules/java-mongodb/src/test/java/com/baeldung/update/UpdateMultipleFieldsLiveTest.java
View File

@ -2,8 +2,6 @@ package com.baeldung.update;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import org.bson.Document;
import org.junit.Before;
@ -15,7 +13,6 @@ import com.mongodb.client.MongoCollection;
import com.mongodb.client.MongoDatabase;
import com.mongodb.client.model.Filters;
import com.mongodb.client.model.Updates;
import com.mongodb.client.result.UpdateResult;
public class UpdateMultipleFieldsLiveTest {
@ -30,8 +27,7 @@ public class UpdateMultipleFieldsLiveTest {
db = mongoClient.getDatabase("baeldung");
collection = db.getCollection("employee");
collection.insertOne(Document.parse(
"{'employee_id':794875,'employee_name': 'David smith','job': 'Sales Representative','department_id': 2,'salary': 20000,'hire_date': NumberLong(\"1643969311817\")}"));
collection.insertOne(Document.parse("{'employee_id':794875,'employee_name': 'David Smith','job': 'Sales Representative','department_id': 2,'salary': 20000,'hire_date': NumberLong(\"1643969311817\")}"));
}
}
@ -47,7 +43,8 @@ public class UpdateMultipleFieldsLiveTest {
collection.updateMany(searchQuery, setQuery);
Document nameDoc = collection.find(Filters.eq("employee_id", 794875)).first();
Document nameDoc = collection.find(Filters.eq("employee_id", 794875))
.first();
assertNotNull(nameDoc);
assertFalse(nameDoc.isEmpty());
@ -62,10 +59,10 @@ public class UpdateMultipleFieldsLiveTest {
@Test
public void updateMultipleFieldsUsingDocument() {
collection.updateMany(Filters.eq("employee_id", 794875),
Updates.combine(Updates.set("department_id", 4), Updates.set("job", "Sales Manager")));
collection.updateMany(Filters.eq("employee_id", 794875), Updates.combine(Updates.set("department_id", 4), Updates.set("job", "Sales Manager")));
Document nameDoc = collection.find(Filters.eq("employee_id", 794875)).first();
Document nameDoc = collection.find(Filters.eq("employee_id", 794875))
.first();
assertNotNull(nameDoc);
assertFalse(nameDoc.isEmpty());
@ -78,3 +75,4 @@ public class UpdateMultipleFieldsLiveTest {
}
}