public class VariableMapperImpl extends VariableMapper implements Externalizable
Constructor and Description |
---|
VariableMapperImpl() |
Modifier and Type | Method and Description |
---|---|
void |
readExternal(ObjectInput in) |
ValueExpression |
resolveVariable(String variable) |
ValueExpression |
setVariable(String variable,
ValueExpression expression)
Assign a ValueExpression to an EL variable, replacing
any previously assignment to the same variable.
|
void |
writeExternal(ObjectOutput out) |
public ValueExpression resolveVariable(String variable)
resolveVariable
in class VariableMapper
variable
- The variable namepublic ValueExpression setVariable(String variable, ValueExpression expression)
VariableMapper
null
.setVariable
in class VariableMapper
variable
- The variable nameexpression
- The ValueExpression to be assigned
to the variable.public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
readExternal
in interface Externalizable
IOException
ClassNotFoundException
public void writeExternal(ObjectOutput out) throws IOException
writeExternal
in interface Externalizable
IOException
Copyright © 2016. All rights reserved.