Creating A Sun Java System Application Server OTD

One important component of the Sun Java System Application Server Adapter is the SunJavaSystem AppServer OTD Wizard which allows you to create Object Type Definition (OTD) from EJB class files.

Note - Java classes provided in the SunJavaSystem AppServer OTD Wizard can contain APIs created using the standard Sun JDK 1.3.x or JDK 1.4.x, but they must be compatible with either versions of the JVM. For example, Java code that is dependent on the JDK 1.3.x characteristic for java.util.TimeZone and java.util.SimpleTimeZone might not work with the same behavior or load correctly for JVM 1.4.x. Consult the Sun Microsystems Javadoc for the latest API documentation for specific restrictions imposed by the J2EE specification.

Caution - JNI methods and inner classes are not supported.

Note - If the home or remote interface class, or their dependent classes contain recursive references, support for the corresponding EJB methods will be limited.

Steps required to create an OTD include:

• Select Wizard Type

• Specify OTD Name

• Select Code Base

• Select Home and Remote Interfaces

• Select Method Arguments

• Review Selections

• Generate the OTD