The operation modes of the server includes a J2EE server mode and a servlet engine mode. Furthermore, the J2EE server mode includes 1.4 mode and basic mode. Among these modes, the basic mode and servlet engine mode are provided as operation mode for compatibility.
The description about the operation modes of the server provided in this manual will become the explanation of all 1.4 modes. For details about the basic mode and servlet engine mode, see the uCosminexus Application Server Compatibility Guide.
A Web container running in the 1.4 mode integrates with other elements of the Java EE, and operates as one of the J2EE server. In such cases, you can use some of the Java EE-related API provided by Java EE, from the Web application running on the Web container.
For details on Java EE and J2EE functions that can be used in the 1.4 mode, see 4.6.2 Standard specifications supported by Application Server in the manual uCosminexus Application Server Overview.