Bootstrap
Catalina
Digester
ServerLifecycleLis... GlobalResourcesLife...
SecurityConfig
MBeans
Bootstrap
Catalina
Digester
ServerLifecycle GlobalResources
Listener
LifecycleListener
SecurityConfig
initClassLoaders()
newInstance()
setParentClassLoader()
load()
initDirs()
initNaming()
initialize()
parse
server.xml
createDigester()
parse()
newInstance()
newInstance()
newInstance()
setPackageDefinition()
setPackageAccess()
#1Catalina.load()
File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl
View / 1. catalina_load Page 1
3:05:37 PM Monday, December 16, 2002
Sequence Diagram: Logical
Catalina
StandardServer
StandardService
CoyoteConnector
Catalina
StandardServer
StandardServic
e
CoyoteConnect
or
CoyoteAdapter
Http11Protocol
JkCoyoteAdapter
CoyoteAdapter Http11Protocol
JkCoyoteAdapt
er
initialize()
initialize()
initialize()
new()
new()
init()
new()
init()
#2
Catalina.initialize()
File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl
View / 2. catalina_initliaze Page 2
3:05:37 PM Monday, December 16, 2002
Sequence Diagram: Logical
Bootstrap
Catalina
Bootstrap
Catalina
start()
StandardServer
StandardService
StandardEngine
StandardServer StandardServic
e
StandardEngine
StandardHost
StandardPipeline
StandardHost StandardPipeline
start()
fireLifecycleEvent(BEFORE_START_EVENT)
fireLifecycleEvent(START_EVENT)
start()
fireLifecycleEvent(BEFORE_START_EVENT)
fireLifecycleEvent(START_EVENT)
start()
fireLifecycleEvent(BEFORE_START_EVENT)
addDefaultMapper()
logger.start()
realm.start()
#1 Catalina.start()
findMappers()
All StandardX will fire these
events.
findChildren()
start()
fireLifecycleEvent(BEFORE_START_EVENT)
addDefaultMapper()
logger.start()
findMapper()
findChildren()
start()
fireLifecycleEvent(AFTER_EVENT)
fireLifecycleEvent(BEFORE_START_EVENT)
fireLifecycleEvent(START_EVENT)
File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl
View / 3. catalina_start Page 3 (1, 1)
3:05:37 PM Monday, December 16, 2002
Sequence Diagram: Logical
StandardHost
HostConfig
StandardHostDeployer
Digester
ContextRuleSet
StandardHost
HostConfig
StandardHostDeployer
Digester
NamingRuleSet
ContextRuleSet NamingRuleSet
fireLifecycleEvent(START_EVENT)
interested[i].lifecycleEvent()
setDeployXML()
setLiveDeploy()
setUnpacksWar()
setXMLValidation()
deployDescriptors()
install()
install()
create()
new()
add(ContextRuleSet)
deployApps()
install()
new()
add(NamingRuleSet())
parse()
install() // same as above
#2 Catalina.start()
File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl
View / 4. catalina_start_2 Page 5
3:05:37 PM Monday, December 16, 2002
Sequence Diagram: Logical
Digester
Rule
StandardContext
StandardPipeline
StandardContextV...
SetPropertiesRule
SetNextRule
SetPropertiesRule
SetNextRule
HostConfig.deployDescriptor()
Digester
Rule
StandardContext
StandardPipeline
StandardContext
Valve
parse
startElement()
begin()
newInstance()
new()
setBasic(StandardContextValve)
begin()
//Using BeanUtil, set the object properties (from ex: admin.xml)
end()
#3 Catalina.start()
File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl
View / 5. catalina_start_3 Page 6 (1, 1)
3:05:37 PM Monday, December 16, 2002
Sequence Diagram: Logical
Digester
StandardHostDeplo...
StandardHost
StandardContext
WebappLoader
StandardManager
ContextConfig StandardWrapper
Deploy App.
Digester
StandardHostDe StandardHost
ployer
StandardContex WebappLoader StandardManag
t
er
StandardWrapp
er
parse
ContextConfig
startElement()
addChild
addChild
start()
new
setLoader
new
setManager
fireLifecycleEvent(START_EVENT)
// Notify interested LifecycleListeners
start()
start()
defaultConfig()
applicationConfig()
create()
// Process web.xml * tld.xml
createWarpper() // Invoked by a WebWrapperRule (not Directly by the Digester)
new
addInstanceListener()
addLifecycleListener()
addContainerListener()
File: C:\Documents and Settings\Administrator\Desktop\Tomcat_5_UML.mdl
View / 6. catalina_start_4 Page 8 (1, 1)
3:05:37 PM Monday, December 16, 2002
Sequence Diagram: Logical