javax.servlet.jsp
Class JspEngineInfo

java.lang.Object
  javax.servlet.jsp.JspEngineInfo

public abstract class JspEngineInfo

extends java.lang.Object

The JspEngineInfo is an abstract class that provides information on the current JSP engine.

Class-Level Live Code Examples:
Code examples whose scope spans several methods in this class belong here. Code examples that illustrate how to use specific constructors and methods are found in the Constructor Detail and Method Detail sections below.

Constructor Summary

JspEngineInfo()

Method Summary

abstract java.lang.String

getSpecificationVersion() Return the version number of the JSP specification that is supported by this JSP engine.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JspEngineInfo

public JspEngineInfo()

Method Detail

getSpecificationVersion

public abstract java.lang.String getSpecificationVersion()

Return the version number of the JSP specification that is supported by this JSP engine.

Specification version numbers that consists of positive decimal integers separated by periods ".", for example, "2.0" or "1.2.3.4.5.6.7". This allows an extensible number to be used to represent major, minor, micro, etc versions. The version number must begin with a number.

Returns:

the specification version, null is returned if it is not known