...
Service | Description | All Containers | Lightweight Containers | ||||||
---|---|---|---|---|---|---|---|---|---|
Lifecycle management | Control lifecycle of application objects running within it (for example, clean initialization, startup and shutdown). |
| |||||||
Lookup | Obtain references to managed objects; create objects/services on demand. |
| |||||||
Configuration | Externalize configuration from code into simple configuration files. |
| |||||||
Dependency resolution | Manage relationships among managed objects (for example, configuring beans by calling setters, or automatically calling constructors with managed beans). |
| |||||||
Transaction management | Externalize transaction management from code into configuration files (i.e. declarative transactions). |
| |||||||
Object pooling | The obvious example are database connections. |
| |||||||
Expose remote services | Not just SOAP based web services; there are other, simpler wire protocols. |
| |||||||
Consume remote services | Provide transparent access to remote objects running outside the container. |
| |||||||
Non-invasive | Run existing legacy code as-is in the container. Code should run the same both inside and outside the container. | ||||||||
Requirement | GINO | RM | Installer | TC | System Tests | Data Access | |||
Web configuration/editing |
| Quick start-up |
|
| Web reports | ||||
No special deployment requirements | Developers should be able to write pure Java code without knowing anything about the container | ||||||||
Single Sign-On | |||||||||
Persistence (CRUD) |
|
|
|
| |||||
Reports (DB Queries) | |||||||||
Batch Submission |
|
|
| ||||||
Scheduler |
|
| |||||||
Event Notification |
|
| |||||||
Run in variety of environments | Have a small footprint and minimal API to allow use in everything from standalone desktop applications, to web-only containers (like Tomcat), to full-blown J2EE Application Servers. | ||||||||
Provide crosscutting customization and extensibility | For example, inject security checks, logging, or profiling into objects without them being aware. | Automated email |
|
|
|
Anchor | ||||
---|---|---|---|---|
|
...