|
Spring Framework | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.springframework.expression.spel.support.StandardEvaluationContext
public class StandardEvaluationContext
Provides a default EvaluationContext implementation.
To resolve properties/methods/fields this context uses a reflection mechanism.
Constructor Summary | |
---|---|
StandardEvaluationContext()
|
|
StandardEvaluationContext(java.lang.Object rootObject)
|
Method Summary | |
---|---|
void |
addConstructorResolver(ConstructorResolver resolver)
|
void |
addMethodResolver(MethodResolver resolver)
|
void |
addPropertyAccessor(PropertyAccessor accessor)
|
BeanResolver |
getBeanResolver()
|
java.util.List<ConstructorResolver> |
getConstructorResolvers()
|
java.util.List<MethodResolver> |
getMethodResolvers()
|
OperatorOverloader |
getOperatorOverloader()
|
java.util.List<PropertyAccessor> |
getPropertyAccessors()
|
TypedValue |
getRootObject()
|
TypeComparator |
getTypeComparator()
|
TypeConverter |
getTypeConverter()
|
TypeLocator |
getTypeLocator()
|
java.lang.Object |
lookupVariable(java.lang.String name)
Look up a named variable within this evaluation context. |
void |
registerFunction(java.lang.String name,
java.lang.reflect.Method method)
|
void |
registerMethodFilter(java.lang.Class<?> type,
MethodFilter filter)
Register a MethodFilter which will be called during method resolution for the specified type. |
boolean |
removeConstructorResolver(ConstructorResolver resolver)
|
boolean |
removeMethodResolver(MethodResolver methodResolver)
|
boolean |
removePropertyAccessor(PropertyAccessor accessor)
|
void |
setBeanResolver(BeanResolver beanResolver)
|
void |
setConstructorResolvers(java.util.List<ConstructorResolver> constructorResolvers)
|
void |
setMethodResolvers(java.util.List<MethodResolver> methodResolvers)
|
void |
setOperatorOverloader(OperatorOverloader operatorOverloader)
|
void |
setPropertyAccessors(java.util.List<PropertyAccessor> propertyAccessors)
|
void |
setRootObject(java.lang.Object rootObject)
|
void |
setRootObject(java.lang.Object rootObject,
TypeDescriptor typeDescriptor)
|
void |
setTypeComparator(TypeComparator typeComparator)
|
void |
setTypeConverter(TypeConverter typeConverter)
|
void |
setTypeLocator(TypeLocator typeLocator)
|
void |
setVariable(java.lang.String name,
java.lang.Object value)
Set a named variable within this evaluation context to a specified value. |
void |
setVariables(java.util.Map<java.lang.String,java.lang.Object> variables)
|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
---|
public StandardEvaluationContext()
public StandardEvaluationContext(java.lang.Object rootObject)
Method Detail |
---|
public void setRootObject(java.lang.Object rootObject, TypeDescriptor typeDescriptor)
public void setRootObject(java.lang.Object rootObject)
public TypedValue getRootObject()
getRootObject
in interface EvaluationContext
public void addConstructorResolver(ConstructorResolver resolver)
public boolean removeConstructorResolver(ConstructorResolver resolver)
public java.util.List<ConstructorResolver> getConstructorResolvers()
getConstructorResolvers
in interface EvaluationContext
public void setConstructorResolvers(java.util.List<ConstructorResolver> constructorResolvers)
public void addMethodResolver(MethodResolver resolver)
public boolean removeMethodResolver(MethodResolver methodResolver)
public java.util.List<MethodResolver> getMethodResolvers()
getMethodResolvers
in interface EvaluationContext
public void setBeanResolver(BeanResolver beanResolver)
public BeanResolver getBeanResolver()
getBeanResolver
in interface EvaluationContext
public void setMethodResolvers(java.util.List<MethodResolver> methodResolvers)
public void addPropertyAccessor(PropertyAccessor accessor)
public boolean removePropertyAccessor(PropertyAccessor accessor)
public java.util.List<PropertyAccessor> getPropertyAccessors()
getPropertyAccessors
in interface EvaluationContext
public void setPropertyAccessors(java.util.List<PropertyAccessor> propertyAccessors)
public void setTypeLocator(TypeLocator typeLocator)
public TypeLocator getTypeLocator()
getTypeLocator
in interface EvaluationContext
public void setTypeConverter(TypeConverter typeConverter)
public TypeConverter getTypeConverter()
getTypeConverter
in interface EvaluationContext
public void setTypeComparator(TypeComparator typeComparator)
public TypeComparator getTypeComparator()
getTypeComparator
in interface EvaluationContext
public void setOperatorOverloader(OperatorOverloader operatorOverloader)
public OperatorOverloader getOperatorOverloader()
getOperatorOverloader
in interface EvaluationContext
public void setVariable(java.lang.String name, java.lang.Object value)
EvaluationContext
setVariable
in interface EvaluationContext
name
- variable to setvalue
- value to be placed in the variablepublic void setVariables(java.util.Map<java.lang.String,java.lang.Object> variables)
public void registerFunction(java.lang.String name, java.lang.reflect.Method method)
public java.lang.Object lookupVariable(java.lang.String name)
EvaluationContext
lookupVariable
in interface EvaluationContext
name
- variable to lookup
public void registerMethodFilter(java.lang.Class<?> type, MethodFilter filter)
type
- the type for which the filter should be calledfilter
- a MethodFilter, or NULL to deregister a filter for the type
|
Spring Framework | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |