org.apache.wink.common.internal.lifecycle.ScopeLifecycleManager Maven / Gradle / Ivy
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package org.apache.wink.common.internal.lifecycle;
import org.apache.wink.common.annotations.Scope;
import org.apache.wink.common.annotations.Scope.ScopeType;
/**
* Implements a LifecycleManager that creates objects based on the Scope
* annotation.
*
* @param
* @see Scope
*/
public class ScopeLifecycleManager implements LifecycleManager {
public ObjectFactory createObjectFactory(T object) {
if (object == null) {
return null;
}
@SuppressWarnings("unchecked")
final Class cls = (Class)object.getClass();
Scope scope = cls.getAnnotation(Scope.class);
if (scope != null) {
if (scope.value() == ScopeType.SINGLETON) {
return LifecycleManagerUtils.createSingletonObjectFactory(object);
} else if (scope.value() == ScopeType.PROTOTYPE) {
// It's a prototype
return LifecycleManagerUtils.createPrototypeObjectFactory(cls);
}
}
// has no Scope annotation, do nothing
return null;
}
public ObjectFactory createObjectFactory(Class cls) {
if (cls == null) {
return null;
}
Scope scope = cls.getAnnotation(Scope.class);
if (scope != null) {
if (scope.value() == ScopeType.SINGLETON) {
return LifecycleManagerUtils.createSingletonObjectFactory(cls);
} else if (scope.value() == ScopeType.PROTOTYPE) {
return LifecycleManagerUtils.createPrototypeObjectFactory(cls);
}
}
// has no Scope annotation, do nothing
return null;
}
}
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