Package org.springframework.boot.web.servlet

Class ServletContextInitializerBeans

java.lang.Object

java.util.AbstractCollection<ServletContextInitializer>

org.springframework.boot.web.servlet.ServletContextInitializerBeans

All Implemented Interfaces:

Iterable<ServletContextInitializer>, Collection<ServletContextInitializer>

public class ServletContextInitializerBeans
extends AbstractCollection<ServletContextInitializer>

A collection ServletContextInitializers obtained from a ListableBeanFactory. Includes all ServletContextInitializer beans and also adapts Servlet, Filter and certain EventListener beans.

Items are sorted so that adapted beans are top (Servlet, Filter then EventListener) and direct ServletContextInitializer beans are at the end. Further sorting is applied within these groups using the AnnotationAwareOrderComparator.

Since:

1.4.0

Author:

Dave Syer, Phillip Webb, Brian Clozel

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static interface	ServletContextInitializerBeans.RegistrationBeanAdapter<T>	Adapter to convert a given Bean type into a RegistrationBean (and hence a ServletContextInitializer).

Constructor Summary

Constructors

Constructor	Description
ServletContextInitializerBeans(ListableBeanFactory beanFactory, Class<? extends ServletContextInitializer>... initializerTypes)

Method Summary

Modifier and Type	Method	Description
protected void	addAdaptableBeans(ListableBeanFactory beanFactory)
protected <T> void	addAsRegistrationBean(ListableBeanFactory beanFactory, Class<T> type, ServletContextInitializerBeans.RegistrationBeanAdapter<T> adapter)
Iterator<ServletContextInitializer>	iterator()
int	size()

Methods inherited from class java.util.AbstractCollection

add, addAll, clear, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Collection

equals, hashCode, parallelStream, removeIf, spliterator, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Constructor Details

ServletContextInitializerBeans

@SafeVarargs
public ServletContextInitializerBeans(ListableBeanFactory beanFactory,
 Class<? extends ServletContextInitializer>... initializerTypes)

Method Details

addAdaptableBeans

protected void addAdaptableBeans(ListableBeanFactory beanFactory)

addAsRegistrationBean

protected <T> void addAsRegistrationBean(ListableBeanFactory beanFactory,
 Class<T> type,
 ServletContextInitializerBeans.RegistrationBeanAdapter<T> adapter)

iterator

public Iterator<ServletContextInitializer> iterator()

Specified by:

iterator in interface Collection<ServletContextInitializer>

Specified by:

iterator in interface Iterable<ServletContextInitializer>

Specified by:

iterator in class AbstractCollection<ServletContextInitializer>

size

public int size()

Specified by:

size in interface Collection<ServletContextInitializer>

Specified by:

size in class AbstractCollection<ServletContextInitializer>