Author: remm
Date: Mon May 12 20:57:08 2025
New Revision: 1925523
URL: http://svn.apache.org/viewvc?rev=1925523&view=rev
Log:
Javadoc update for 9.0.105
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.plantuml
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.png
(with props)
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.plantuml
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.png
(with props)
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.plantuml
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.png
(with props)
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.plantuml
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.png
(with props)
Removed:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/authentication-process.png
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/request-process.png
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.plantuml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.plantuml?rev=1925523&view=auto
==============================================================================
---
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.plantuml
(added)
+++
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.plantuml
Mon May 12 20:57:08 2025
@@ -0,0 +1,97 @@
+@startuml
+
+' Licensed to the Apache Software Foundation (ASF) under one or more
+' contributor license agreements. See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' The ASF licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License. You may obtain a copy of the License at
+'
+' http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+
+hide footbox
+skinparam style strictuml
+
+activate Acceptor
+participant NioEndpoint
+participant ServerSocket
+participant SocketChannel
+activate Poller
+participant Selector
+participant Executor
+activate Worker
+
+group Acceptor Loop
+Acceptor -> NioEndpoint ++: serverSocketAccept()
+NioEndpoint -> ServerSocket ++: accept()
+note right of ServerSocket
+ This is where Tomcat
+ waits for incoming
+ connections
+end note
+ServerSocket -->> SocketChannel **:
+return
+return
+
+Acceptor -> NioEndpoint ++: setSocketOptions()
+NioEndpoint -> Poller ++: register()
+return
+return
+end
+
+group Poller Loop (simplified)
+Poller -> Poller ++: events()
+Poller -> SocketChannel ++: register(OP_READ)
+return
+return
+
+Poller -> Selector ++: select()
+return
+
+Poller -> Poller ++: processKey()
+Poller -> NioEndpoint ++: processSocket()
+NioEndpoint -> NioEndpoint ++: createSocketProcessor()
+NioEndpoint -->> SocketProcessor **:
+NioEndpoint -> Executor ++: execute()
+Executor -> Worker ++: run()
+return
+return
+return
+return
+return
+end
+
+Worker -> SocketProcessor ++: run()
+SocketProcessor -> SocketChannel ++: handshake()
+note right of SocketChannel
+ TLS handshake
+end note
+return
+SocketProcessor -> ConnectionHandler ++: process()
+ConnectionHandler -> Protocol ++: createProcessor()
+Protocol -->> Processor **:
+activate Processor
+Processor -->> CoyoteRequest **:
+Processor -->> CoyoteResponse **:
+return
+return
+ConnectionHandler -> Processor ++: process()
+Processor -> Processor ++: service()
+note right of Processor
+ More detail of this
+ processing in the
+ protocol specific
+ diagrams
+end note
+return
+return
+return
+return
+
+@enduml
\ No newline at end of file
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.png
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.png?rev=1925523&view=auto
==============================================================================
Binary file - no diff available.
Propchange:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/11_nio.png
------------------------------------------------------------------------------
svn:mime-type = image/png
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.plantuml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.plantuml?rev=1925523&view=auto
==============================================================================
---
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.plantuml
(added)
+++
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.plantuml
Mon May 12 20:57:08 2025
@@ -0,0 +1,38 @@
+@startuml
+
+' Licensed to the Apache Software Foundation (ASF) under one or more
+' contributor license agreements. See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' The ASF licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License. You may obtain a copy of the License at
+'
+' http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+
+hide footbox
+skinparam style strictuml
+
+activate Processor
+
+Processor -> InputBuffer ++: parseRequestLine()
+return
+Processor -> Processor ++: prepareRequestProtocol()
+return
+Processor -> InputBuffer ++: parseHeaders()
+return
+Processor -> Processor ++: prepareRequest()
+return
+Processor -> CoyoteAdapter ++: service()
+note right of CoyoteAdapter
+ Servlet request processing
+ happens here
+end note
+return
+
+@enduml
\ No newline at end of file
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.png
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.png?rev=1925523&view=auto
==============================================================================
Binary file - no diff available.
Propchange:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/21_http11.png
------------------------------------------------------------------------------
svn:mime-type = image/png
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.plantuml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.plantuml?rev=1925523&view=auto
==============================================================================
---
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.plantuml
(added)
+++
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.plantuml
Mon May 12 20:57:08 2025
@@ -0,0 +1,109 @@
+@startuml
+
+' Licensed to the Apache Software Foundation (ASF) under one or more
+' contributor license agreements. See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' The ASF licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License. You may obtain a copy of the License at
+'
+' http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+
+hide footbox
+skinparam style strictuml
+
+participant CoyoteRequest
+participant CoyoteResponse
+activate CoyoteAdapter
+
+CoyoteAdapter -> Connector ++: createRequest()
+return
+
+CoyoteAdapter -> Connector ++: createResponse()
+return
+
+CoyoteAdapter -> Request ++: setRequest()
+return
+CoyoteAdapter -> Response ++: setResponse()
+return
+CoyoteAdapter -> CoyoteRequest ++: setNote()
+return
+CoyoteAdapter -> CoyoteResponse ++: setNote()
+return
+
+CoyoteAdapter -> CoyoteAdapter ++: postParseRequest()
+return
+
+CoyoteAdapter -> Connector ++: getService()
+return
+CoyoteAdapter -> Service ++: getContainer()
+return
+CoyoteAdapter -> Engine ++: getPipeline()
+return
+CoyoteAdapter -> "StandardPipeline\n(Engine)" ++: getFirst()
+return
+CoyoteAdapter -> StandardEngineValve ++: invoke()
+StandardEngineValve -> Request ++: getHost()
+return
+StandardEngineValve -> Host ++: getPipeline()
+return
+StandardEngineValve -> "StandardPipeline\n(Host)" ++: getFirst()
+return
+StandardEngineValve -> AccessLogValve ++: invoke()
+AccessLogValve -> AccessLogValve ++: getNext()
+return
+AccessLogValve -> ErrorReportValve ++: invoke()
+ErrorReportValve -> ErrorReportValve ++: getNext()
+return
+ErrorReportValve -> StandardHostValve ++: invoke()
+StandardHostValve -> Request ++: getContext()
+return
+StandardHostValve -> Context ++: bind()
+return
+StandardHostValve -> Context ++: getPipeline()
+return
+StandardHostValve -> "StandardPipeline\n(Context)" ++: getFirst()
+return
+StandardHostValve -> StandardContextValve ++: invoke()
+StandardContextValve -> Request ++: getWrapper()
+return
+StandardContextValve -> Wrapper ++: getPipeline()
+return
+StandardContextValve -> "StandardPipeline\n(Wrapper)" ++: getFirst()
+return
+StandardContextValve -> StandardWrapperValve ++: invoke()
+StandardWrapperValve -> Wrapper ++: allocate()
+return
+StandardWrapperValve -> ApplicationFilterFactory ++: createFilterChain
+ApplicationFilterFactory --> FilterChain **:
+return
+StandardWrapperValve -> FilterChain ++: doFilter()
+FilterChain -> "Filter\nA" ++: doFilter()
+"Filter\nA" -> FilterChain ++: doFilter()
+FilterChain -> "Filter\nB" ++: doFilter()
+"Filter\nB" -> FilterChain ++: doFilter()
+FilterChain -> Servlet ++: service()
+|||
+return
+return
+return
+return
+return
+return
+StandardWrapperValve -> FilterChain ++: release()
+return
+StandardWrapperValve -> Wrapper ++: deallocate()
+return
+return
+return
+return
+return
+return
+return
+@enduml
\ No newline at end of file
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.png
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.png?rev=1925523&view=auto
==============================================================================
Binary file - no diff available.
Propchange:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/31_synchronous.png
------------------------------------------------------------------------------
svn:mime-type = image/png
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.plantuml
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.plantuml?rev=1925523&view=auto
==============================================================================
---
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.plantuml
(added)
+++
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.plantuml
Mon May 12 20:57:08 2025
@@ -0,0 +1,78 @@
+@startuml
+
+' Licensed to the Apache Software Foundation (ASF) under one or more
+' contributor license agreements. See the NOTICE file distributed with
+' this work for additional information regarding copyright ownership.
+' The ASF licenses this file to You under the Apache License, Version 2.0
+' (the "License"); you may not use this file except in compliance with
+' the License. You may obtain a copy of the License at
+'
+' http://www.apache.org/licenses/LICENSE-2.0
+'
+' Unless required by applicable law or agreed to in writing, software
+' distributed under the License is distributed on an "AS IS" BASIS,
+' WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+' See the License for the specific language governing permissions and
+' limitations under the License.
+
+hide footbox
+skinparam style strictuml
+
+participant MimeHeaders
+participant CoyoteRequest
+participant Request
+activate ErrorReportValve
+
+ErrorReportValve -> StandardHostValve ++: invoke()
+StandardHostValve -> Request ++: getContext()
+return
+StandardHostValve -> Context ++: bind()
+return
+StandardHostValve -> Context ++: getPipeline()
+return
+StandardHostValve -> "StandardPipeline\n(Context)" ++: getFirst()
+return
+StandardHostValve -> BasicAuthenticator ++: invoke()
+BasicAuthenticator -> Context ++: getRealm()
+return
+BasicAuthenticator -> LockoutRealm ++: findSecurityContraints()
+return
+BasicAuthenticator -> LockoutRealm ++: hasUserDataPermission()
+return
+BasicAuthenticator -> BasicAuthenticator ++: doAuthenticate()
+BasicAuthenticator -> Request ++: getCoyoteRequest()
+return
+BasicAuthenticator -> CoyoteRequest ++: getMimeHeaders()
+return
+BasicAuthenticator -> MimeHeaders ++: getValue("authorization")
+return
+BasicAuthenticator --> BasicCredentials **:
+BasicAuthenticator -> BasicCredentials ++: getUserName()
+return
+BasicAuthenticator -> BasicCredentials ++: getPassword()
+return
+BasicAuthenticator -> Context ++: getRealm()
+return
+BasicAuthenticator -> LockoutRealm ++: authenticate()
+LockoutRealm -> UserDatabaseRealm ++: authenticate()
+UserDatabaseRealm -> UserDatabaseRealm ++: getPassword(username)
+UserDatabaseRealm -> CredentialHandler ++: matches()
+return
+UserDatabaseRealm -> UserDatabaseRealm ++: getPrincipal()
+return
+return
+return
+return
+return
+BasicAuthenticator -> Realm ++: hasResourcePermission()
+return
+BasicAuthenticator -> BasicAuthenticator ++: getNext()
+return
+BasicAuthenticator -> StandardContextValve ++: invoke()
+note right of StandardContextValve
+ Standard Servlet request
+ processing continues from
+ this point
+end note
+
+@enduml
\ No newline at end of file
Added:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.png
URL:
http://svn.apache.org/viewvc/tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.png?rev=1925523&view=auto
==============================================================================
Binary file - no diff available.
Propchange:
tomcat/site/trunk/docs/tomcat-9.0-doc/architecture/requestProcess/41_basic.png
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svn:mime-type = image/png
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