Object-relational Mapping (ORM)

Tori Framework introduces the object-relational mapping module for MongoDB 2.0 or newer.

• Introduction
  • Definitions
  • Architecture
  • Limitation
  • Supported SQL-equivalent Querying Operations
• Getting Started
  • Define an Entity
  • Define the Entity Manager
• Basic Usage
  • Create a new entity
  • List, query or filter entities
  • Retrieve an entity by ID
  • Update entities
  • Delete entities
• Working with Associations
  • Types of Associations
    • One-to-one
    • Many-to-one
    • One-to-many
    • Many-to-many
  • Options for Associations
  • How to make a join query
• Handling transactions (sessions)
  • Supported Operations
  • Example
  • Drawbacks Introduced by Either MongoDB or Tori
• Cascading

Testing Environments

The ORM is tested with the following configurations.

MongoDB Version	Operating System / Platform
2.2+	Mac OS X 10.8 Server
2.2+	GNU/Linux Debian*
2.2+	Fedora Core*
anything versions	Travis CI

Note

Only test on the latest stable version of OSs running on the latest version of VirtualBox 4.2 on Mac OS X.

See also

• Database APIs