public class SimpleAliasRegistry extends Object implements AliasRegistry
AliasRegistry
interface.
Serves as base class for
BeanDefinitionRegistry
implementations.Constructor and Description |
---|
SimpleAliasRegistry() |
Modifier and Type | Method and Description |
---|---|
protected boolean |
allowAliasOverriding()
Return whether alias overriding is allowed.
|
String |
canonicalName(String name)
Determine the raw name, resolving aliases to canonical names.
|
protected void |
checkForAliasCircle(String name,
String alias)
Check whether the given name points back to given alias as an alias
in the other direction, catching a circular reference upfront and
throwing a corresponding IllegalStateException.
|
String[] |
getAliases(String name)
Return the aliases for the given name, if defined.
|
boolean |
isAlias(String name)
Determine whether this given name is defines as an alias
(as opposed to the name of an actually registered component).
|
void |
registerAlias(String name,
String alias)
Given a name, register an alias for it.
|
void |
removeAlias(String alias)
Remove the specified alias from this registry.
|
void |
resolveAliases(StringValueResolver valueResolver)
Resolve all alias target names and aliases registered in this
factory, applying the given StringValueResolver to them.
|
public void registerAlias(String name, String alias)
AliasRegistry
registerAlias
in interface AliasRegistry
name
- the canonical namealias
- the alias to be registeredprotected boolean allowAliasOverriding()
true
.public void removeAlias(String alias)
AliasRegistry
removeAlias
in interface AliasRegistry
alias
- the alias to removepublic boolean isAlias(String name)
AliasRegistry
isAlias
in interface AliasRegistry
name
- the bean name to checkpublic String[] getAliases(String name)
AliasRegistry
getAliases
in interface AliasRegistry
name
- the name to check for aliasespublic void resolveAliases(StringValueResolver valueResolver)
The value resolver may for example resolve placeholders in target bean names and even in alias names.
valueResolver
- the StringValueResolver to applypublic String canonicalName(String name)
name
- the user-specified nameprotected void checkForAliasCircle(String name, String alias)
name
- the candidate namealias
- the candidate aliasregisterAlias(java.lang.String, java.lang.String)