|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object org.springframework.web.servlet.tags.EvalTag.JspPropertyAccessor
private static class EvalTag.JspPropertyAccessor
Field Summary | |
---|---|
private PageContext |
pageContext
|
private VariableResolver |
variableResolver
|
Constructor Summary | |
---|---|
EvalTag.JspPropertyAccessor(PageContext pageContext)
|
Method Summary | |
---|---|
boolean |
canRead(EvaluationContext context,
java.lang.Object target,
java.lang.String name)
Called to determine if a resolver instance is able to access a specified property on a specified target object. |
boolean |
canWrite(EvaluationContext context,
java.lang.Object target,
java.lang.String name)
Called to determine if a resolver instance is able to write to a specified property on a specified target object. |
java.lang.Class<?>[] |
getSpecificTargetClasses()
Return an array of classes for which this resolver should be called. |
TypedValue |
read(EvaluationContext context,
java.lang.Object target,
java.lang.String name)
Called to read a property from a specified target object |
private java.lang.Object |
resolveImplicitVariable(java.lang.String name)
|
void |
write(EvaluationContext context,
java.lang.Object target,
java.lang.String name,
java.lang.Object newValue)
Called to write to a property on a specified target object. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
private final PageContext pageContext
private final VariableResolver variableResolver
Constructor Detail |
---|
public EvalTag.JspPropertyAccessor(PageContext pageContext)
Method Detail |
---|
public java.lang.Class<?>[] getSpecificTargetClasses()
PropertyAccessor
getSpecificTargetClasses
in interface PropertyAccessor
public boolean canRead(EvaluationContext context, java.lang.Object target, java.lang.String name) throws AccessException
PropertyAccessor
canRead
in interface PropertyAccessor
context
- the evaluation context in which the access is being attemptedtarget
- the target object upon which the property is being accessedname
- the name of the property being accessed
AccessException
- if there is any problem determining whether the property can be readpublic TypedValue read(EvaluationContext context, java.lang.Object target, java.lang.String name) throws AccessException
PropertyAccessor
read
in interface PropertyAccessor
context
- the evaluation context in which the access is being attemptedtarget
- the target object upon which the property is being accessedname
- the name of the property being accessed
AccessException
- if there is any problem accessing the property valuepublic boolean canWrite(EvaluationContext context, java.lang.Object target, java.lang.String name)
PropertyAccessor
canWrite
in interface PropertyAccessor
context
- the evaluation context in which the access is being attemptedtarget
- the target object upon which the property is being accessedname
- the name of the property being accessed
public void write(EvaluationContext context, java.lang.Object target, java.lang.String name, java.lang.Object newValue)
PropertyAccessor
write
in interface PropertyAccessor
context
- the evaluation context in which the access is being attemptedtarget
- the target object upon which the property is being accessedname
- the name of the property being accessednewValue
- the new value for the propertyprivate java.lang.Object resolveImplicitVariable(java.lang.String name) throws AccessException
AccessException
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |