Class ExpressionFactoryImpl

java.lang.Object
jakarta.el.ExpressionFactory
org.apache.el.ExpressionFactoryImpl
public class ExpressionFactoryImpl extends ExpressionFactory
See Also:

  • Constructor Details

    • ExpressionFactoryImpl

      public ExpressionFactoryImpl()

  • Method Details

    • coerceToType

      public <T> T coerceToType(Object obj, Class<T> type)
      Description copied from class: jakarta.el.ExpressionFactory
      Coerce the supplied object to the requested type.
      Specified by:
      coerceToType in class ExpressionFactory
      Type Parameters:
      T - The type to which the object should be coerced
      Parameters:
      obj - The object to be coerced
      type - The type to which the object should be coerced
      Returns:
      An instance of the requested type.

    • createMethodExpression

      public MethodExpression createMethodExpression(ELContext context, String expression, Class<?> expectedReturnType, Class<?>[] expectedParamTypes)
      Description copied from class: jakarta.el.ExpressionFactory
      Create a new method expression instance.
      Specified by:
      createMethodExpression in class ExpressionFactory
      Parameters:
      context - The EL context for this evaluation
      expression - The String representation of the method expression
      expectedReturnType - The expected type of the result of invoking the method
      expectedParamTypes - The expected types of the input parameters
      Returns:
      A new method expression formed from the input parameters.

    • createValueExpression

      public ValueExpression createValueExpression(ELContext context, String expression, Class<?> expectedType)
      Description copied from class: jakarta.el.ExpressionFactory
      Create a new value expression.
      Specified by:
      createValueExpression in class ExpressionFactory
      Parameters:
      context - The EL context for this evaluation
      expression - The String representation of the value expression
      expectedType - The expected type of the result of evaluating the expression
      Returns:
      A new value expression formed from the input parameters

    • createValueExpression

      public ValueExpression createValueExpression(Object instance, Class<?> expectedType)
      Specified by:
      createValueExpression in class ExpressionFactory

    • getStreamELResolver

      public ELResolver getStreamELResolver()
      Overrides:
      getStreamELResolver in class ExpressionFactory
      Returns:
      This default implementation returns null