public final class JspValueExpression extends ValueExpression implements Externalizable
| Constructor and Description |
|---|
JspValueExpression() |
JspValueExpression(String mark,
ValueExpression target) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(Object obj) |
Class<?> |
getExpectedType() |
String |
getExpressionString() |
Class<?> |
getType(ELContext context) |
Object |
getValue(ELContext context) |
int |
hashCode() |
boolean |
isLiteralText() |
boolean |
isReadOnly(ELContext context) |
void |
readExternal(ObjectInput in) |
void |
setValue(ELContext context,
Object value) |
void |
writeExternal(ObjectOutput out) |
getValueReferencepublic JspValueExpression()
public JspValueExpression(String mark, ValueExpression target)
public Class<?> getExpectedType()
getExpectedType in class ValueExpressionpublic Class<?> getType(ELContext context) throws NullPointerException, PropertyNotFoundException, ELException
getType in class ValueExpressioncontext - The EL context for this evaluationNullPointerException - If the supplied context is nullPropertyNotFoundException - If a property/variable resolution failed because no match
was found or a match was found but was not readableELException - Wraps any exception throw whilst resolving a property or
variablepublic boolean isReadOnly(ELContext context) throws NullPointerException, PropertyNotFoundException, ELException
isReadOnly in class ValueExpressioncontext - The EL context for this evaluationtrue if this expression is read only otherwise
falseNullPointerException - If the supplied context is nullPropertyNotFoundException - If a property/variable resolution failed because no match
was found or a match was found but was not readableELException - Wraps any exception throw whilst resolving a property or
variablepublic void setValue(ELContext context, Object value) throws NullPointerException, PropertyNotFoundException, PropertyNotWritableException, ELException
setValue in class ValueExpressioncontext - The EL context for this evaluationvalue - The value to set the property to which this value
expression refersNullPointerException - If the supplied context is nullPropertyNotFoundException - If a property/variable resolution failed because no match
was foundPropertyNotWritableException - If a property/variable resolution failed because a match was
found but was not writableELException - Wraps any exception throw whilst resolving a property or
variablepublic Object getValue(ELContext context) throws NullPointerException, PropertyNotFoundException, ELException
getValue in class ValueExpressioncontext - The EL context for this evaluationNullPointerException - If the supplied context is nullPropertyNotFoundException - If a property/variable resolution failed because no match
was found or a match was found but was not readableELException - Wraps any exception throw whilst resolving a property or
variablepublic boolean equals(Object obj)
equals in class Expressionpublic int hashCode()
hashCode in class Expressionpublic String getExpressionString()
getExpressionString in class Expressionpublic boolean isLiteralText()
isLiteralText in class Expressionpublic void writeExternal(ObjectOutput out) throws IOException
writeExternal in interface ExternalizableIOExceptionpublic void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal in interface ExternalizableIOExceptionClassNotFoundExceptionCopyright © 2000-2016 Apache Software Foundation. All Rights Reserved.