Cloudfoundry和MongoDB NoSQL示例程序

jieforest

Glue to generate the dbschema and the Seed data in Cloudfoundry:

You can create a Bean called InitService with a method init, and add all the seed data that is needed for the application as below,

1. public class InitService {
   
2.         private MongoTemplate mongoTemplate;
   
3.         public MongoTemplate getMongoTemplate() {
   
4.                 return mongoTemplate;
   
5.         }
   
6.         public void setMongoTemplate(MongoTemplate mongoTemplate) {
   
7.                 this.mongoTemplate = mongoTemplate;
   
8.         }
   
9.         private void init() {
   
10.         Person p = new Person ();
    
11.         p.setId(UUID.randomUUID().toString());
    
12.         p.setFirstName("John");
    
13.         p.setAge(25);
    
14.         mongoTemplate.save(p);
    
15.         p = new Person ();
    
16.         p.setId(UUID.randomUUID().toString());
    
17.         p.setFirstName("Jane");
    
18.         p.setAge(20);
    
19.         mongoTemplate.save(p);
    
20.         ..
    
21. }

复制代码

jieforest

In the bean context, define a bean as below,

Other than these changes, everything else is same as any other Spring MVC application.

Way forward, you can get the Cloudfoundry samples. Using Git utilitiy you can clone this in your local machine. There is a simple hello-spring-mysql sample; you can quickly understand how MySQL based application works using this example.

jieforest

over.