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java.lang.Objectorg.springframework.beans.factory.config.AbstractFactoryBean
org.springframework.beans.factory.serviceloader.AbstractServiceLoaderBasedFactoryBean
public abstract class AbstractServiceLoaderBasedFactoryBean
Abstract base class for FactoryBeans operating on the
JDK 1.6 ServiceLoader facility.
ServiceLoader| Field Summary |
|---|
| Fields inherited from class org.springframework.beans.factory.config.AbstractFactoryBean |
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logger |
| Constructor Summary | |
|---|---|
AbstractServiceLoaderBasedFactoryBean()
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|
| Method Summary | |
|---|---|
protected Object |
createInstance()
Delegates to getObjectToExpose(java.util.ServiceLoader). |
protected abstract Object |
getObjectToExpose(ServiceLoader serviceLoader)
Determine the actual object to expose for the given ServiceLoader. |
Class |
getServiceType()
Return the desired service type. |
void |
setBeanClassLoader(ClassLoader beanClassLoader)
Callback that supplies the bean class loader to
a bean instance. |
void |
setServiceType(Class serviceType)
Specify the desired service type (typically the service's public API). |
| Methods inherited from class org.springframework.beans.factory.config.AbstractFactoryBean |
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afterPropertiesSet, destroy, destroyInstance, getBeanFactory, getBeanTypeConverter, getEarlySingletonInterfaces, getObject, getObjectType, isSingleton, setBeanFactory, setSingleton |
| Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public AbstractServiceLoaderBasedFactoryBean()
| Method Detail |
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public void setServiceType(Class serviceType)
public Class getServiceType()
public void setBeanClassLoader(ClassLoader beanClassLoader)
BeanClassLoaderAwareclass loader to
a bean instance.
Invoked after the population of normal bean properties but
before an initialization callback such as
InitializingBean's
InitializingBean.afterPropertiesSet()
method or a custom init-method.
setBeanClassLoader in interface BeanClassLoaderAwaresetBeanClassLoader in class AbstractFactoryBeanbeanClassLoader - the owning class loader; may be null in
which case a default ClassLoader must be used, for example
the ClassLoader obtained via
ClassUtils.getDefaultClassLoader()protected Object createInstance()
getObjectToExpose(java.util.ServiceLoader).
createInstance in class AbstractFactoryBeanAbstractFactoryBean.getObject()protected abstract Object getObjectToExpose(ServiceLoader serviceLoader)
Left to concrete subclasses.
serviceLoader - the ServiceLoader for the configured service class
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