com.caucho.jsp.el
Class ImplicitObjectExpr

java.lang.Object
  javax.el.Expression
      javax.el.ValueExpression
          com.caucho.el.Expr
              com.caucho.jsp.el.ImplicitObjectExpr

All Implemented Interfaces:

java.io.Serializable

public class ImplicitObjectExpr
extends Expr

See Also:

Serialized Form

Nested Class Summary

static class

ImplicitObjectExpr.AttributeMap

Field Summary

Fields inherited from class com.caucho.el.Expr

L, log

Constructor Summary

ImplicitObjectExpr(java.lang.String id)

Method Summary

Expr	createField(Expr field) Creates a field reference using this expression as the base object.
java.lang.Object	getValue(ELContext env) Evaluate the expr as an object.
void	printCreate(WriteStream os) Prints the code to create an IdExpr.
java.lang.String	toString()

Methods inherited from class com.caucho.el.Expr

coerceToType, createField, createMethod, equals, error, evalBigDecimal, evalBigInteger, evalBoolean, evalCharacter, evalDouble, evalLong, evalObject, evalPeriod, evalString, evalStringWithNull, getExpectedType, getExpressionString, getMethodInfo, getType, hashCode, invocationError, invoke, isConstant, isDouble, isDoubleString, isLiteralText, isReadOnly, print, print, printEscaped, printEscapedString, setProperty, setValue, toBigDecimal, toBigInteger, toBoolean, toCharacter, toDouble, toLong, toStream, toStream, toStream, toStreamEscaped, toStreamEscaped, toStreamEscaped, toString, toString, toString, toString, toString, toStringWithNull

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ImplicitObjectExpr

public ImplicitObjectExpr(java.lang.String id)

Method Detail

createField

public Expr createField(Expr field)

Description copied from class: Expr

Creates a field reference using this expression as the base object.

Overrides:

createField in class Expr

Parameters:

field - the expression for the field.

getValue

public java.lang.Object getValue(ELContext env)
                          throws ELException

Evaluate the expr as an object.

Specified by:

getValue in class Expr

Parameters:

env - the page context

Returns:

the value of the expression as an object

Throws:

ELException

toString

public java.lang.String toString()

Specified by:

toString in class Expr

printCreate

public void printCreate(WriteStream os)
                 throws java.io.IOException

Prints the code to create an IdExpr.

Overrides:

printCreate in class Expr

Parameters:

os - the stream to the *.java page

Throws:

java.io.IOException