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

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(org.springframework.beans.factory.ListableBeanFactory beanFactory, Class<? extends ServletContextInitializer>... initializerTypes)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`addAdaptableBeans(org.springframework.beans.factory.ListableBeanFactory beanFactory)`
`protected <T> void`	`addAsRegistrationBean(org.springframework.beans.factory.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 Detail

ServletContextInitializerBeans

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

Method Detail

addAdaptableBeans

protected void addAdaptableBeans(org.springframework.beans.factory.ListableBeanFactory beanFactory)

addAsRegistrationBean

protected <T> void addAsRegistrationBean(org.springframework.beans.factory.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>

Class ServletContextInitializerBeans

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.util.AbstractCollection

Methods inherited from class java.lang.Object

Methods inherited from interface java.util.Collection

Methods inherited from interface java.lang.Iterable

Constructor Detail

ServletContextInitializerBeans

Method Detail

addAdaptableBeans

addAsRegistrationBean

iterator

size