org.apache.wink.common.internal.lifecycle.LifecycleManagersRegistry Maven / Gradle / Ivy
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package org.apache.wink.common.internal.lifecycle;
import java.util.Collections;
import java.util.LinkedList;
import java.util.List;
/**
* Registry of LifecycleManagers
*/
public class LifecycleManagersRegistry {
private LinkedList> store =
new LinkedList>();
@SuppressWarnings("unchecked")
private LifecycleManager defaultFactoryFactory = new DefaultLifecycleManager();
public void setFactoryFactoryArray(LifecycleManager>[] factories) {
for (LifecycleManager> factory : factories) {
addFactoryFactory(factory);
}
}
/**
* Adds a OFFactory to the registry. The factory will be added with the
* highest priority, meaning it will be invoked before the factory
* that were already added.
*
* @param factory
*/
public void addFactoryFactory(LifecycleManager> factory) {
store.addFirst(factory);
}
/**
* Returns an ObjectFactory based on the object's instance.
*
* @param object - object for which a ObjectFactory will be returned.
* @return ObjectFactory
*/
@SuppressWarnings("unchecked")
public ObjectFactory getObjectFactory(T object) {
for (LifecycleManager factoryFactory : store) {
ObjectFactory objectFactory = factoryFactory.createObjectFactory(object);
if (objectFactory != null) {
return objectFactory;
}
}
return defaultFactoryFactory.createObjectFactory(object);
}
/**
* Returns an ObjectFactory based on the object's class.
*
* @param cls - class for which a ObjectFactory will be returned.
* @return ObjectFactory
*/
@SuppressWarnings("unchecked")
public ObjectFactory getObjectFactory(Class cls) {
for (LifecycleManager factoryFactory : store) {
ObjectFactory objectFactory = factoryFactory.createObjectFactory(cls);
if (objectFactory != null) {
return objectFactory;
}
}
return defaultFactoryFactory.createObjectFactory(cls);
}
public List> getLifecycleManagers() {
return Collections.unmodifiableList(this.store);
}
}
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