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

# Class ELInterpreterFactory

java.lang.Object
org.apache.jasper.compiler.ELInterpreterFactory

public class ELInterpreterFactory extends Object
Provides `ELInterpreter` instances for JSP compilation. The search order is as follows:

1. ELInterpreter instance or implementation class name provided as a ServletContext attribute
2. Implementation class named in a ServletContext initialisation parameter
3. Default implementation

- ## Nested Class Summary

  Nested Classes
  Modifier and Type
  Class
  Description
  `static class`
  `ELInterpreterFactory.DefaultELInterpreter`

- ## Field Summary

  Fields
  Modifier and Type
  Field
  Description
  `static final String`
  `EL_INTERPRETER_CLASS_NAME`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static ELInterpreter`
  `getELInterpreter(ServletContext context)`
  Obtain the correct EL Interpreter for the given web application.

  ### Methods inherited from class Object

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

- ## Field Details

  - ### EL_INTERPRETER_CLASS_NAME

    public static final String EL_INTERPRETER_CLASS_NAME

- ## Method Details

  - ### getELInterpreter

    public static ELInterpreter getELInterpreter(ServletContext context) throws Exception
    Obtain the correct EL Interpreter for the given web application.
    Parameters:
      `context` - The Servlet context
    Returns:
      the EL interpreter
    Throws:
      `Exception` - If an error occurs creating the interpreter