public abstract class BeanNameResolver extends Object
BeanNameELResolver
Constructor and Description |
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BeanNameResolver() |
Modifier and Type | Method and Description |
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boolean |
canCreateBean(String beanName)
Allow creating a bean of the given name if it does not exist.
|
Object |
getBean(String beanName)
Returns the bean known by its name.
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boolean |
isNameResolved(String beanName)
Returns whether the given name is resolved by the BeanNameResolver
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boolean |
isReadOnly(String beanName)
Indicates if the bean of the given name is read-only or writable
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void |
setBeanValue(String beanName,
Object value)
Sets a value to a bean of the given name.
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public boolean isNameResolved(String beanName)
beanName
- The name of the bean.public Object getBean(String beanName)
beanName
- The name of the bean.null
.public void setBeanValue(String beanName, Object value) throws PropertyNotWritableException
canCreateBean(java.lang.String)
is true
, one is created with the given value.beanName
- The name of the beanvalue
- The value to set the bean to. Can be null
.PropertyNotWritableException
- if the bean cannot be modified or created.public boolean isReadOnly(String beanName)
beanName
- The name of the beantrue
if the bean can be set to a new value. false
otherwise.public boolean canCreateBean(String beanName)
beanName
- The name of the beantrue
if bean creation is supported false
otherwise.Copyright © 2018,2020 Eclipse Foundation.
Use is subject to license terms.