4.3.4 Creating the JSP file used in custom windows

When you execute the template plugin creation command with the plugin information property file in which Custom Window Plugin information is defined, the custom window JSP file (ucnpCustom.jsp) is created. Do not edit ucnpCustom.jsp. JSP files for editing are created in the following directory:

Navigation-Platform-for-Developers-installation-directory\pluginSDK\plugin\plugin-ID\jsp\plugin-name.jsp

JSP files for editing (plugin-name.jsp) are included in ucnpCustom.jsp. Because Navigation Platform loads ucnpCustom.jsp and performs processing, JSP files for editing cannot use the library placed on the layer of the Application Class Loader. Use the library placed on the layer of the System Class Loader.

The following describes the items that can be specified in the JSP file for editing (plugin-name.jsp).

Table 4‒4: Items that can be specified in a JSP file used in custom windows
No.	Category	Item	Description
1	Tag	Directive	Specify a directive in the following format: `<%@` `directive%>`
2		Scriptlet	Specify a scriptlet in the following format: `<%` `Java-code` `%>`
3		Expression	Specify an expression in the following format: `<%=` `expression` `%>`
4		Comment	Specify a comment in the following format: `<%--` `comment` `--%>`
5	Directive	page	Define information such as JSP file encoding and Java `import` statement. To use a different encoding from that of the custom window JSP file (`ucnpCustom.jsp`), specify the `pageEncoding` attribute. Do not specify the following attributes: `contentType` attribute `"text/html;` `charset=UTF-8"` is automatically applied during execution of the JSP file. `language` attribute `"java"` is automatically applied during execution of the JSP file.
6	Directive	include	Include other files such as a text file and JSP file.
7	Implicit object	request	Object variable of the `javax.servlet.http.HttpServletRequest` class
8		response	Object variable of the `javax.servlet.http.HttpServletResponse` class
9		session	Object variable of the `javax.servlet.http.HttpSession` class

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