Default passivation time of JBoss

D: \ developtool \ jboss-4.2.2.GA \ Server \ Default \ conf \ standardjboss. xml

Find the standard stateful sessionbean as follows:

 <  Container - Configuration  >        <  Container - Name  > Standard stateful sessionbean </  Container -Name >        <  Call -Logging  > False </  Call -Logging >        <  Invoker - Proxy - Binding - Name  > Stateful-unified-invoker </  Invoker -Proxy-binding-name >        < Container - Interceptors  >          <  Interceptor  > Org. JBoss. EJB. plugins. proxyfactoryfinderinterceptor </  Interceptor  >          <  Interceptor  > Org. JBoss. EJB. plugins. loginterceptor </  Interceptor  >         <! -- CMT -->          <  Interceptor   Transaction = "Container"  > Org. JBoss. EJB. plugins. txinterceptorcmt </  Interceptor  >          <  Interceptor   Transaction = "Container"  > Org. JBoss. EJB. plugins. callvalidationinterceptor</  Interceptor  >          <  Interceptor   Transaction = "Container"  > Org. JBoss. EJB. plugins. statefulsessioninstanceinterceptor </  Interceptor  >          <! -- BMT -->          <  Interceptor   Transaction ="Bean"  > Org. JBoss. EJB. plugins. statefulsessioninstanceinterceptor </  Interceptor  >          <  Interceptor   Transaction = "Bean"  > Org. JBoss. EJB. plugins. txinterceptorbmt </  Interceptor  >          <  Interceptor  Transaction = "Bean"  > Org. JBoss. EJB. plugins. callvalidationinterceptor </  Interceptor  >          <  Interceptor  > Org. JBoss. Resource. connectionmanager. cachedconnectioninterceptor </  Interceptor  >          <  Interceptor > Org. JBoss. EJB. plugins. securityinterceptor </  Interceptor  >        </  Container -Interceptors >        <  Instance - Cache  > Org. JBoss. EJB. plugins. statefulsessioninstancecache </  Instance -Cache >       <  Persistence - Manager  > Org. JBoss. EJB. plugins. statefulsessionfilepersistencemanager </  Persistence -Manager >        <  Container - Cache - Conf  >          <  Cache - Policy > Org. JBoss. EJB. plugins. lrustatefulcontextcachepolicy </  Cache -Policy >          <  Cache - Policy - Conf  >            <  Min - Capacity  > 50 </  Min -Capacity>            <  Max - Capacity  > 1000000 </  Max -Capacity >            <  Remover - Period  > 1800 </  Remover -Period >            < Max - Bean - Life  > 1800 </  Max -Bean-life >            <  Overager - Period  > 300 </  Overager -Period >            < Max - Bean - Age  > 600 </  Max -Bean-age >            <  Resizer - Period  > 400 </  Resizer -Period >            < Max - Cache - Miss - Period  > 60 </  Max -Cache-miss-Period >            <  Min - Cache - Miss - Period  > 1 </ Min -Cache-miss-Period >            <  Cache - Load - Factor  > 0.75 </  Cache -Load-Factor >          </  Cache -Policy-Conf >        </  Container -Cache-Conf>        <  Container - Pool - Conf  >          <  Maximumsize  > 100 </  Maximumsize  >        </  Container -Pool-Conf >      </ Container -Configuration > 

 
Where<Max-Bean-Age>600</Max-Bean-age>It is the default JBoss time and can be modified by yourself.
 

 
EJB ServerCode:
 

 Package Com. Persia. EJB; Import Javax. annotation. postconstruct;Import Javax. annotation. predestroy; Import Javax. EJB. init; Import Javax. EJB. postactivate; Import Javax. EJB. prepassivate; Import Javax. EJB. Remote; Import Javax. EJB. Remove; Import Javax. EJB. stateful; @ stateful @ remote ({lifecycle. Class }) Public   Class Lifecyclebean Implements Lifecycle {Public String say (){ Try {Thread. Sleep (1000*30 );} Catch (Interruptedexception e) {e. printstacktrace ();} Return " This is an example of the life cycle of the Session Bean -- call the sleep method ";}@ Init Public   Void Initialize () {system. Out. println (" @ Init -- initialize method called ") ;}@ Postconstruct Public   Void Construct () {system. Out. println (" @ Postconstruct -- the Construct method is called. ") ;}@ PredestroyPublic   Void Exit () {system. Out. println (" @ Predestroy -- the exit method is called. ") ;}@ Prepassivate Public   Void Serialize () {system. Out. println (" @ Prepassive -- The serialize method is called. ");} @ Postactivate Public   Void Activate () {system. Out. println (" @ Postactivate -- the activate method is called. ") ;}@ Remove Public   Void Stopsession (){// Todo auto-generated method stub System. Out. println (" @ Remove --- stopsession () called ");}}

Client code:

<% Properties props = New Properties (); props. setproperty (" Java. Naming. Factory. Initial "," Org. jnp. Interfaces. namingcontextfactory "); Props. setproperty (" Java. Naming. provider. url "," Localhost: 1099 "); Props. setproperty (" Java. Naming. Factory. url. pkgs "," Org. JBoss. Naming "); Initialcontext CTX; CTX = New Initialcontext (props ); Try {Lifecycle LF = (lifecycle) Session. getattribute (" Lifecycle "); If (LF = Null ) {LF = (lifecycle) CTX. Lookup (" Lifecyclebean/remote "); Session. setattribute (" Lifecycle ", LF);} Out. println (" The client calls the say method. "); Out. println (LF. Say (); Out. println ("After 10 minutes, the container will deactivate the session bean, and the prepassivate serialize will be called. "); Out. println (" You can execute stopsession to notify the container to destroy the bean instance. The @ predestroy exit method will be called before destruction. ");} Catch (Exception e) {out. println (E. getmessage () ;}%>

JBoss console output:

11:08:17, 625 info [http11protocol] Starting coyote HTTP/1.1 on http-127.0.0.1-808011: 08: 17,656 info [ajpprotocol] Starting coyote AJP/1.3 on ajp-127.0.0.1-800911: 08: 17,671 info [server] JBoss (MX microkernel) [4.2.2.ga (Build: svntag = jboss_4_2_ga date = 200710221139)] started in 24 s: 421ms11: 09: 22,703 info [tomcatdeployer] deploy, ctxpath =/lifecycleclient, warurl =... /deploy/lifecycleclient. war/11:09:27, 796 info [tomcatdeployer] undeploy, ctxpath =/lifecycleclient, warurl =... /deploy/lifecycleclient. war/11:09:27, 843 info [tomcatdeployer] deploy, ctxpath =/lifecycleclient, warurl =... /deploy/lifecycleclient. war/11:09:48, 312 info [stdout] @ init -- initialize method called 11:09:48, 328 info [stdout] @ postconstruct -- Construct method called 11:17:46, 250 error [ajpmessage] Invalid Message recieved with signature 1824511: 18: 11,875 info [stdout] @ prepassive -- The serialize method is called.
 

After lunch, it is now and has not been destroyed. Do you need to manually call the @ remove method or destroy it for a long time?

If you look at <remover-period> 1800 </remover-period>, it should be 30 minutes, but it is too early.