This section describes notes when moving JSP.

With the versions prior to 07-00 and with version 07-00 and later versions, the JSP compilation operations are different. On the Application Server, the JSP contents are checked according to the JSP specifications during the JSP translation, therefore, the errors might occur during the JSP translation and migration cannot be performed. In such a case, if you use the JSP translation backward compatibility function, you can set the same JSP compilation operations with the versions prior to 07-00 and with version 07-00 and later versions and ensure that the errors do not occur.

Specify the definition for the JSP translation backward compatibility function in the Easy Setup definition file. For the specified contents, see the following points. You can also define the JSP translation backward compatibility function in the options when executing the cjjspc command. For details on how to specify the options when executing the cjjspc command, see the uCosminexus Application Server Command Reference Guide.

The following table describes the organization of this section.

Table 6-39 Organization of this section (Precautions for JSP migration)

Title	Reference
Precautions related to the definition of script variables for the custom tag	6.3.1
Precautions related to the class attributes of the <jsp:useBean> tag	6.3.2
Precautions related to the Expression check of the tag attribute values	6.3.3
Precautions related to Expression specified in the tag attribute values	6.3.4
Precautions related to the prefix attribute of the taglib directive	6.3.5

Organization of this section

6.3.1 Precautions related to the definition of script variables for the custom tag

6.3.2 Precautions related to the class attributes of <jsp:useBean> tag

6.3.3 Precautions related to the Expression check of the tag attribute values

6.3.4 Precautions related to Expression specified in the tag attribute values

6.3.5 Precautions related to the prefix attribute of the taglib directive