MongoDB

Mongo-DB

Collection structure

{
  "_id": "e6c95631dfcf1993f1cc63dbe6d70222ef5d2e58",
  "item_id": "...",
  "item_category": "...",
  "institute": "...",
  "public_domain": true,
  "trace": [
    {
      "question": "fragen_id_1",
      "answer": true
    },
    {
      "question": "fragen_id_1",
      "answer": true
    }
  ],
  "timestamp": "2014-10-31 00:00:00"
}

Notes on the collection structure:

• the public domain can be true, false or null
• the timestamp is the date and time at which the result was determined by the PDC

Basic Setup (Spring with MongoDB)

• Download and install MongoDB from http://www.mongodb.org/downloads

• Use the default settings. If changes need to be made then ensure that the changes are reflected in the corresponding property files of the application

• The following Maven settings in the .POM file are required:

   <dependency>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-data-mongodb</artifactId>
   </dependency> 

  <repositories>
   <repository>
           <id>spring-releases</id>
           <name>Spring Releases</name>
           <url>http://repo.spring.io/libs-release</url>
       </repository>
   </repositories>
   <pluginRepositories>
       <pluginRepository>
           <id>spring-releases</id>
           <name>Spring Releases</name>
           <url>http://repo.spring.io/libs-release</url>
       </pluginRepository>
   </pluginRepositories>