com.caucho.el

Class ObjectValueExpression

java.lang.Object

javax.el.Expression

javax.el.ValueExpression

com.caucho.el.ObjectValueExpression

All Implemented Interfaces:

java.io.Serializable

public class ObjectValueExpression
extends ValueExpression

Abstract implementation class for an expression.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected static L10N	L
protected static java.util.logging.Logger	log

Constructor Summary

Constructors

Constructor and Description
ObjectValueExpression() For serialization
ObjectValueExpression(Expr expr)
ObjectValueExpression(Expr expr, java.lang.String expressionString)
ObjectValueExpression(Expr expr, java.lang.String expressionString, java.lang.Class<?> expectedType)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object o)
java.lang.Class<?>	getExpectedType()
java.lang.String	getExpressionString()
java.lang.Class<?>	getType(ELContext context)
java.lang.Object	getValue(ELContext context)
int	hashCode()
boolean	isLiteralText()
boolean	isReadOnly(ELContext context)
void	setValue(ELContext context, java.lang.Object value)
java.lang.String	toString()

Methods inherited from class javax.el.ValueExpression

getValueReference

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final java.util.logging.Logger log

L

protected static final L10N L

Constructor Detail

ObjectValueExpression

public ObjectValueExpression(Expr expr,
                             java.lang.String expressionString,
                             java.lang.Class<?> expectedType)

ObjectValueExpression

public ObjectValueExpression(Expr expr,
                             java.lang.String expressionString)

ObjectValueExpression

public ObjectValueExpression(Expr expr)

ObjectValueExpression

public ObjectValueExpression()

For serialization

Method Detail

isLiteralText

public boolean isLiteralText()

Specified by:

isLiteralText in class Expression

getExpressionString

public java.lang.String getExpressionString()

Specified by:

getExpressionString in class Expression

getExpectedType

public java.lang.Class<?> getExpectedType()

Specified by:

getExpectedType in class ValueExpression

getType

public java.lang.Class<?> getType(ELContext context)
                           throws PropertyNotFoundException,
                                  ELException

Specified by:

getType in class ValueExpression

Throws:

PropertyNotFoundException

ELException

getValue

public java.lang.Object getValue(ELContext context)
                          throws PropertyNotFoundException,
                                 ELException

Specified by:

getValue in class ValueExpression

Throws:

PropertyNotFoundException

ELException

isReadOnly

public boolean isReadOnly(ELContext context)
                   throws PropertyNotFoundException,
                          ELException

Specified by:

isReadOnly in class ValueExpression

Throws:

PropertyNotFoundException

ELException

setValue

public void setValue(ELContext context,
                     java.lang.Object value)
              throws PropertyNotFoundException,
                     PropertyNotWritableException,
                     ELException

Specified by:

setValue in class ValueExpression

Throws:

PropertyNotFoundException

PropertyNotWritableException

ELException

hashCode

public int hashCode()

Specified by:

hashCode in class Expression

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in class Expression

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object