org.springframework.webflow.expression.el
Class ImplicitFlowVariableELResolver
java.lang.Object
javax.el.ELResolver
org.springframework.webflow.expression.el.ImplicitFlowVariableELResolver
public class ImplicitFlowVariableELResolver
- extends javax.el.ELResolver
Resolves "implicit" or well-known flow variables; for example "flowScope" in an expression like #{flowScope.foo}. The
list of implicit flow variables consists of:
requestParameters
requestScope
flashScope
viewScope
flowScope
conversationScope
messageContext
externalContext
flowExecutionContext
flowExecutionUrl
currentUser
currentEvent
- Author:
- Keith Donald, Jeremy Grelle
Fields inherited from class javax.el.ELResolver |
RESOLVABLE_AT_DESIGN_TIME, TYPE |
Method Summary |
Class |
getCommonPropertyType(javax.el.ELContext context,
Object base)
|
Iterator |
getFeatureDescriptors(javax.el.ELContext context,
Object base)
|
Class |
getType(javax.el.ELContext context,
Object base,
Object property)
|
Object |
getValue(javax.el.ELContext context,
Object base,
Object property)
|
boolean |
isReadOnly(javax.el.ELContext context,
Object base,
Object property)
|
void |
setValue(javax.el.ELContext context,
Object base,
Object property,
Object value)
|
ImplicitFlowVariableELResolver
public ImplicitFlowVariableELResolver()
ImplicitFlowVariableELResolver
public ImplicitFlowVariableELResolver(RequestContext requestContext)
getCommonPropertyType
public Class getCommonPropertyType(javax.el.ELContext context,
Object base)
- Specified by:
getCommonPropertyType
in class javax.el.ELResolver
getFeatureDescriptors
public Iterator getFeatureDescriptors(javax.el.ELContext context,
Object base)
- Specified by:
getFeatureDescriptors
in class javax.el.ELResolver
getType
public Class getType(javax.el.ELContext context,
Object base,
Object property)
- Specified by:
getType
in class javax.el.ELResolver
getValue
public Object getValue(javax.el.ELContext context,
Object base,
Object property)
- Specified by:
getValue
in class javax.el.ELResolver
isReadOnly
public boolean isReadOnly(javax.el.ELContext context,
Object base,
Object property)
- Specified by:
isReadOnly
in class javax.el.ELResolver
setValue
public void setValue(javax.el.ELContext context,
Object base,
Object property,
Object value)
- Specified by:
setValue
in class javax.el.ELResolver