com.caucho.jsp.el

Class PageFieldExpression

java.lang.Object

javax.el.Expression

javax.el.ValueExpression

com.caucho.jsp.el.AbstractValueExpression

com.caucho.jsp.el.PageFieldExpression

All Implemented Interfaces:

java.io.Serializable

public class PageFieldExpression
extends AbstractValueExpression

See Also:

Serialized Form

Method Summary

Modifier and Type	Method and Description
java.lang.String	getExpressionString()
java.lang.Object	getValue(ELContext env) Evaluate the expr as an object.
boolean	isReadOnly(ELContext env) Evaluate the expr as an object.
void	setValue(ELContext env, java.lang.Object value) Evaluate the expr as an object.

Methods inherited from class com.caucho.jsp.el.AbstractValueExpression

equals, getExpectedType, getType, hashCode, isLiteralText, toString

Methods inherited from class javax.el.ValueExpression

getValueReference

Methods inherited from class java.lang.Object

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

Method Detail

getValue

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

Evaluate the expr as an object.

Specified by:

getValue in class ValueExpression

Parameters:

env - the page context

Throws:

ELException

isReadOnly

public boolean isReadOnly(ELContext env)
                   throws ELException

Evaluate the expr as an object.

Overrides:

isReadOnly in class AbstractValueExpression

Parameters:

env - the page context

Throws:

ELException

setValue

public void setValue(ELContext env,
                     java.lang.Object value)
              throws ELException

Evaluate the expr as an object.

Overrides:

setValue in class AbstractValueExpression

Parameters:

env - the page context

Throws:

ELException

getExpressionString

public java.lang.String getExpressionString()

Specified by:

getExpressionString in class Expression