This section describes the common precautions to be taken when implementing Enterprise Beans.

Organization of this section

4.2.1 Rules for naming an Enterprise Bean and related classes

4.2.2 Acquiring and releasing a resource connection

4.2.3 Differentiating the use of a local interface and remote interface

4.2.4 Usage of the local invocation optimization functionality

4.2.5 Method for invoking an Enterprise Bean of another J2EE application with the component interface

4.2.6 Method for invoking an Enterprise Bean of another J2EE application with the business interface

4.2.7 Precautions concerning the acquisition of a class loader

4.2.8 Precautions during the use of the URLConnection class

4.2.9 Precautions concerning loading of the native library

4.2.10 About the timeout of access exclusion of an Entity Bean (common for CMP and BMP)

4.2.11 About the occurrence of a deadlock during the use of an Entity Bean (Common for CMP and BMP)

4.2.12 Precautions regarding the methods of the javax.ejb.EJBContext interface

4.2.13 About the <prim-key-class> tag of the Entity Bean (common for CMP and BMP) property file

4.2.14 Precautions concerning EJB specifications

4.2.15 About multi-byte characters

4.2.16 Precautions concerning transmission of Unicode supplementary characters

4.2.17 Precautions concerning API of EJB 3.0

4.2.18 Precautions when using ejb-jar.xml of EJB 3.0 or later

4.2.19 Precautions related to use Generics

4.2.20 Precautions when using EJB 3.1

4.2.21 About the getCause()method

4.2.22 Precautions concerning the name of resource reference

4.2.23 Precautions concerning the libraries of Application Server