com.sun.jersey.server.impl.cdi.AbstractBean Maven / Gradle / Ivy
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package com.sun.jersey.server.impl.cdi;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.enterprise.context.Dependent;
import javax.enterprise.context.spi.CreationalContext;
import javax.enterprise.inject.spi.Bean;
import javax.enterprise.inject.spi.InjectionPoint;
/**
* Base class implementing the CDI Bean interface.
*
* Subclasses must implement the create method.
*
* Currently, AbstractBean only supports a single qualifier and a single bean type,
* although it could easily be extended to support more.
*
* @author robc
*/
public abstract class AbstractBean implements Bean {
private Class klass;
private Set qualifiers;
private Set types;
public AbstractBean(Class klass, Annotation qualifier) {
this(klass, klass, qualifier);
}
public AbstractBean(Class klass, Set qualifiers) {
this(klass, klass, qualifiers);
}
public AbstractBean(Class klass, Type type, Annotation qualifier) {
this.klass = klass;
qualifiers = new HashSet();
qualifiers.add(qualifier);
types = new HashSet();
types.add(type);
}
public AbstractBean(Class klass, Type type, Set qualifiers) {
this.klass = klass;
this.qualifiers = qualifiers;
types = new HashSet();
types.add(type);
}
public Class getBeanClass() {
return klass;
}
public Set getInjectionPoints() {
return (Set)Collections.EMPTY_SET;
}
public String getName() {
return null;
}
public Set getQualifiers() {
return qualifiers;
}
public Class getScope() {
return Dependent.class;
}
public Set> getStereotypes() {
return (Set>)Collections.EMPTY_SET;
}
public Set getTypes() {
return types;
}
public boolean isAlternative() {
return false;
}
public boolean isNullable() {
return false;
}
public abstract T create(CreationalContext creationalContext);
public void destroy(T instance, CreationalContext creationalContext) {
// no-op
}
}