public final class JspValueExpression extends ValueExpression implements java.io.Externalizable
| Constructor and Description |
|---|
JspValueExpression() |
JspValueExpression(java.lang.String mark,
ValueExpression target) |
| Modifier and Type | Method and Description |
|---|---|
boolean |
equals(java.lang.Object obj) |
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 |
readExternal(java.io.ObjectInput in) |
void |
setValue(ELContext context,
java.lang.Object value) |
void |
writeExternal(java.io.ObjectOutput out) |
getValueReferencepublic JspValueExpression()
public JspValueExpression(java.lang.String mark,
ValueExpression target)
public java.lang.Class<?> getExpectedType()
getExpectedType in class ValueExpressionpublic java.lang.Class<?> getType(ELContext context) throws java.lang.NullPointerException, PropertyNotFoundException, ELException
getType in class ValueExpressioncontext - The EL context for this evaluationjava.lang.NullPointerException - 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 java.lang.NullPointerException, PropertyNotFoundException, ELException
isReadOnly in class ValueExpressioncontext - The EL context for this evaluationtrue if this expression is read only otherwise
falsejava.lang.NullPointerException - 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, java.lang.Object value) throws java.lang.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 refersjava.lang.NullPointerException - 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 java.lang.Object getValue(ELContext context) throws java.lang.NullPointerException, PropertyNotFoundException, ELException
getValue in class ValueExpressioncontext - The EL context for this evaluationjava.lang.NullPointerException - 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(java.lang.Object obj)
equals in class Expressionpublic int hashCode()
hashCode in class Expressionpublic java.lang.String getExpressionString()
getExpressionString in class Expressionpublic boolean isLiteralText()
isLiteralText in class Expressionpublic void writeExternal(java.io.ObjectOutput out)
throws java.io.IOException
writeExternal in interface java.io.Externalizablejava.io.IOExceptionpublic void readExternal(java.io.ObjectInput in)
throws java.io.IOException,
java.lang.ClassNotFoundException
readExternal in interface java.io.Externalizablejava.io.IOExceptionjava.lang.ClassNotFoundExceptionCopyright © 2000-2019 Apache Software Foundation. All Rights Reserved.