JspFragmentHelper (Apache Tomcat 9.0.117 API Documentation)
Description: declaration: package: org.apache.jasper.runtime, class: JspFragmentHelper

# Class JspFragmentHelper

java.lang.Object
javax.servlet.jsp.tagext.JspFragment
org.apache.jasper.runtime.JspFragmentHelper

public abstract class JspFragmentHelper extends JspFragment
Helper class from which all Jsp Fragment helper classes extend. This class allows for the emulation of numerous fragments within a single class, which in turn reduces the load on the class loader since there are potentially many JspFragments in a single page.

The class also provides various utility methods for JspFragment implementations.

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `protected final PageContext`
  `_jspx_page_context`
  `protected final int`
  `discriminator`
  `protected final JspContext`
  `jspContext`
  `protected final JspTag`
  `parentTag`

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `JspFragmentHelper(int discriminator, JspContext jspContext, JspTag parentTag)`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `JspContext`
  `getJspContext()`
  Returns the JspContext that is bound to this JspFragment.
  `JspTag`
  `getParentTag()`

  ### Methods inherited from class JspFragment

  `invoke`

  ### Methods inherited from class Object

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

- ## Field Details

  - ### discriminator

    protected final int discriminator

  - ### jspContext

    protected final JspContext jspContext

  - ### _jspx_page_context

    protected final PageContext _jspx_page_context

  - ### parentTag

    protected final JspTag parentTag

- ## Constructor Details

  - ### JspFragmentHelper

    public JspFragmentHelper(int discriminator, JspContext jspContext, JspTag parentTag)

- ## Method Details

  - ### getJspContext

    public JspContext getJspContext()
    Description copied from class: `javax.servlet.jsp.tagext.JspFragment`
    Returns the JspContext that is bound to this JspFragment.
    Specified by:
      `getJspContext` in class `JspFragment`
    Returns:
      The JspContext used by this fragment at invocation time.

  - ### getParentTag

    public JspTag getParentTag()