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体验新版 GitCode,发现更多精彩内容 >>
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56778110
编写于
11月 13, 2009
作者:
J
Juergen Hoeller
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电子邮件补丁
差异文件
added dedicated onClose notification to differentiate between manual stop and close-driven stop
上级
4e35c59a
变更
3
显示空白变更内容
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并排
Showing
3 changed file
with
18 addition
and
30 deletion
+18
-30
org.springframework.context/src/main/java/org/springframework/context/LifecycleProcessor.java
.../java/org/springframework/context/LifecycleProcessor.java
+10
-1
org.springframework.context/src/main/java/org/springframework/context/support/AbstractApplicationContext.java
...framework/context/support/AbstractApplicationContext.java
+4
-29
org.springframework.context/src/main/java/org/springframework/context/support/DefaultLifecycleProcessor.java
...gframework/context/support/DefaultLifecycleProcessor.java
+4
-0
未找到文件。
org.springframework.context/src/main/java/org/springframework/context/LifecycleProcessor.java
浏览文件 @
56778110
...
...
@@ -20,10 +20,19 @@ package org.springframework.context;
* Strategy interface for processing Lifecycle beans within the ApplicationContext.
*
* @author Mark Fisher
* @author Juergen Hoeller
* @since 3.0
*/
public
interface
LifecycleProcessor
extends
Lifecycle
{
/**
* Notification of context refresh, e.g. for auto-starting components.
*/
void
onRefresh
();
/**
* Notification of context close phase, e.g. for auto-stopping components.
*/
void
onClose
();
}
org.springframework.context/src/main/java/org/springframework/context/support/AbstractApplicationContext.java
浏览文件 @
56778110
...
...
@@ -22,7 +22,6 @@ import java.security.AccessControlException;
import
java.util.ArrayList
;
import
java.util.Collection
;
import
java.util.Date
;
import
java.util.LinkedHashMap
;
import
java.util.LinkedHashSet
;
import
java.util.List
;
import
java.util.Locale
;
...
...
@@ -50,7 +49,6 @@ import org.springframework.context.ApplicationEventPublisherAware;
import
org.springframework.context.ApplicationListener
;
import
org.springframework.context.ConfigurableApplicationContext
;
import
org.springframework.context.HierarchicalMessageSource
;
import
org.springframework.context.Lifecycle
;
import
org.springframework.context.LifecycleProcessor
;
import
org.springframework.context.MessageSource
;
import
org.springframework.context.MessageSourceAware
;
...
...
@@ -955,7 +953,7 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
}
// Stop all Lifecycle beans, to avoid delays during individual destruction.
this
.
getLifecycleProcessor
().
stop
();
getLifecycleProcessor
().
onClose
();
// Destroy all cached singletons in the context's BeanFactory.
destroyBeans
();
...
...
@@ -1177,40 +1175,17 @@ public abstract class AbstractApplicationContext extends DefaultResourceLoader
//---------------------------------------------------------------------
public
void
start
()
{
this
.
getLifecycleProcessor
().
start
();
getLifecycleProcessor
().
start
();
publishEvent
(
new
ContextStartedEvent
(
this
));
}
public
void
stop
()
{
this
.
getLifecycleProcessor
().
stop
();
getLifecycleProcessor
().
stop
();
publishEvent
(
new
ContextStoppedEvent
(
this
));
}
public
boolean
isRunning
()
{
for
(
Lifecycle
lifecycle
:
getLifecycleBeans
().
values
())
{
if
(!
lifecycle
.
isRunning
())
{
return
false
;
}
}
return
true
;
}
/**
* Return a Map of all singleton beans that implement the
* Lifecycle interface in this context.
* @return Map of Lifecycle beans with bean name as key
*/
private
Map
<
String
,
Lifecycle
>
getLifecycleBeans
()
{
ConfigurableListableBeanFactory
beanFactory
=
getBeanFactory
();
String
[]
beanNames
=
beanFactory
.
getSingletonNames
();
Map
<
String
,
Lifecycle
>
beans
=
new
LinkedHashMap
<
String
,
Lifecycle
>();
for
(
String
beanName
:
beanNames
)
{
Object
bean
=
beanFactory
.
getSingleton
(
beanName
);
if
(
bean
instanceof
Lifecycle
)
{
beans
.
put
(
beanName
,
(
Lifecycle
)
bean
);
}
}
return
beans
;
return
getLifecycleProcessor
().
isRunning
();
}
...
...
org.springframework.context/src/main/java/org/springframework/context/support/DefaultLifecycleProcessor.java
浏览文件 @
56778110
...
...
@@ -125,6 +125,10 @@ public class DefaultLifecycleProcessor implements LifecycleProcessor, BeanFactor
}
}
public
void
onClose
()
{
stop
();
}
/**
* Start the specified bean as part of the given set of Lifecycle beans,
* making sure that any beans that it depends on are started first.
...
...
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