Package javax.el
Class StandardELContext.LocalBeanNameResolver
java.lang.Object
javax.el.BeanNameResolver
javax.el.StandardELContext.LocalBeanNameResolver
- Enclosing class:
StandardELContext
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionboolean
canCreateBean
(String beanName) Allow creating a bean of the given name if it does not exist.Returns the bean known by its name.boolean
isNameResolved
(String beanName) Returns whether the given name is resolved by the BeanNameResolverboolean
isReadOnly
(String beanName) Indicates if the bean of the given name is read-only or writablevoid
setBeanValue
(String beanName, Object value) Sets a value to a bean of the given name.
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Constructor Details
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LocalBeanNameResolver
private LocalBeanNameResolver()
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Method Details
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isNameResolved
Description copied from class:BeanNameResolver
Returns whether the given name is resolved by the BeanNameResolver- Overrides:
isNameResolved
in classBeanNameResolver
- Parameters:
beanName
- The name of the bean.- Returns:
- true if the name is resolved by this BeanNameResolver; false otherwise.
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getBean
Description copied from class:BeanNameResolver
Returns the bean known by its name.- Overrides:
getBean
in classBeanNameResolver
- Parameters:
beanName
- The name of the bean.- Returns:
- The bean with the given name. Can be
null
.
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setBeanValue
Description copied from class:BeanNameResolver
Sets a value to a bean of the given name. If the bean of the given name does not exist and ifBeanNameResolver.canCreateBean(java.lang.String)
istrue
, one is created with the given value.- Overrides:
setBeanValue
in classBeanNameResolver
- Parameters:
beanName
- The name of the beanvalue
- The value to set the bean to. Can benull
.
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isReadOnly
Description copied from class:BeanNameResolver
Indicates if the bean of the given name is read-only or writable- Overrides:
isReadOnly
in classBeanNameResolver
- Parameters:
beanName
- The name of the bean- Returns:
true
if the bean can be set to a new value.false
otherwise.
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canCreateBean
Description copied from class:BeanNameResolver
Allow creating a bean of the given name if it does not exist.- Overrides:
canCreateBean
in classBeanNameResolver
- Parameters:
beanName
- The name of the bean- Returns:
true
if bean creation is supportedfalse
otherwise.
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