Package com.sun.el.lang

Class VariableMapperFactory

java.lang.Object
jakarta.el.VariableMapper
com.sun.el.lang.VariableMapperFactory
public class VariableMapperFactory extends VariableMapper
Creates a VariableMapper for the variables used in the expression.

  • Field Details

  • Constructor Details

    • VariableMapperFactory

      public VariableMapperFactory(VariableMapper target)

  • Method Details

    • create

      public VariableMapper create()

    • resolveVariable

      public ValueExpression resolveVariable(String variable)
      Specified by:
      resolveVariable in class VariableMapper
      Parameters:
      variable - The variable name
      Returns:
      the ValueExpression assigned to the variable, null if there is no previous assignment to this variable.

    • setVariable

      public ValueExpression setVariable(String variable, ValueExpression expression)
      Description copied from class: VariableMapper
      Assign a ValueExpression to an Jakarta Expression Language variable, replacing any previously assignment to the same variable. The assignment for the variable is removed if the expression is null.
      Specified by:
      setVariable in class VariableMapper
      Parameters:
      variable - The variable name
      expression - The ValueExpression to be assigned to the variable.
      Returns:
      The previous ValueExpression assigned to this variable, null if there is no previous assignment to this variable.