d64d4281ec
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1069273 13f79535-47bb-0310-9956-ffa450edef68
227 lines
10 KiB
Text
227 lines
10 KiB
Text
Callback Web Services Service Sample
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===================================
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This sample demonstrates an SCA service with callback to a remote client
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using Web service bindings for the service and the callback.
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The README in the samples directory (the directory above this) provides
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general instructions about building and running samples. Take a look
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there first.
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If you just want to run it to see what happens open a command prompt,
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navigate to this sample directory and do:
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ant run
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OR if you don't have ant, on Windows do:
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java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-callback-ws-service.jar myserver.CallbackServer
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and on *nix do:
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java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-callback-ws-service.jar myserver.CallbackServer
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Now the server is started you can use the callback-ws-client sample to
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exercise it.
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Sample Overview
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---------------
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The sample has a single component that provides a service that is
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invoked from a remote client over Web services and makes an SCA callback
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over Web services to the same remote client.
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callback-ws-service/
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src/
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main/
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java/
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myserver/
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MyService.java - interface description for
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MyServiceComponent
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MyServiceCallback.java - interface description for callback
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NyServiceImpl.java - component implementation
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CallbackServer.java - starts the SCA runtime and
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deploys the callbackws.composite
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and then waits for the service
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to be called via Web services
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resources/
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callbackws.composite - the SCA assembly for this sample
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test/
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java/
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myserver/
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CallbackServerTestCase.java - JUnit test case
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callback-ws-service.png - a pictorial representation of the
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sample .composite file
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build.xml - the Ant build file
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pom.xml - the Maven build file
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Building And Running The Sample Using Ant
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-----------------------------------------
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With the binary distribution the sample can be built and run using Ant with
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the following commands:
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cd callback-ws-service
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ant compile
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ant run
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You should see the following output from the run target:
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run:
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[java] 15-Jan-2008 10:21:14 org.apache.tuscany.sca.node.impl.SCADomainProxy
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Impl init
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[java] INFO: Domain will be started stand-alone as domain URL is not provid
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ed
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[java] 15-Jan-2008 10:21:14 org.apache.tuscany.sca.domain.impl.SCADomainImp
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l registerNode
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[java] INFO: Registered node: http://L3AW203:1331 at endpoint http://L3AW20
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3:1331
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[java] 15-Jan-2008 10:21:14 org.apache.tuscany.sca.node.impl.SCADomainProxy
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Impl createRuntime
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[java] INFO: Domain management configured from file:/C:/simon/tuscany/relea
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se/sca-r1.1-rc2/tuscany-sca-1.1-incubating-SNAPSHOT/lib/tuscany-sca-all-1.1-incu
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bating-SNAPSHOT.jar
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:1331/SCADomainEventServi
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ceProxyComponent
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:1331/SCADomainAPIService
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ProxyComponent
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:1331/SCANodeManagerCompo
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nent/SCANodeManagerService
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:1331/SCANodeManagerCompo
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nent/ComponentManagerService/*
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:1331/SCANodeManagerCompo
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nent/ComponentManagerService
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] INFO: Added Servlet mapping: http://L3AW203:1331/SCADomain/scaDomain
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.js
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.node.impl.SCANodeImpl ac
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tivateComposite
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[java] INFO: Building composite: {http://callbackws}callbackws
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor
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[java] 15-Jan-2008 10:21:24 org.apache.tuscany.sca.node.impl.SCANodeImpl st
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artComposite
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[java] INFO: Starting composite: {http://callbackws}callbackws
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[java] 15-Jan-2008 10:21:26 org.apache.tuscany.sca.http.jetty.JettyServer a
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ddServletMapping
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[java] Callback server started (press enter to shutdown)
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As this point the SCA service is exposed as a Web service by a Web server
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started automatically by the SCA runtime. To stop the server, press enter.
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To exercise the service, run the callback-ws-client sample. Take a look at
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the README in that sample and you will see you need the following commands:
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cd callback-ws-client
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ant run
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Building And Running The Sample Using Maven
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-------------------------------------------
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With either the binary or source distributions the sample can be built and
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run using Maven as follows. When using Maven you don't need to run the
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callback-ws-client sample as the Maven build uses a simple ping test to
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make sure that the service is available.
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cd callback-ws-service
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mvn
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You should see the following output from the test phase:
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-------------------------------------------------------
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T E S T S
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-------------------------------------------------------
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Running myserver.CallbackServerTestCase
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15-Jan-2008 10:29:36 org.apache.tuscany.sca.node.impl.SCADomainProxyImpl init
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INFO: Domain will be started stand-alone as domain URL is not provided
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15-Jan-2008 10:29:36 org.apache.tuscany.sca.domain.impl.SCADomainImpl registerNo
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de
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INFO: Registered node: http://L3AW203:1365 at endpoint http://L3AW203:1365
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15-Jan-2008 10:29:36 org.apache.tuscany.sca.node.impl.SCADomainProxyImpl createR
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untime
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INFO: Domain management configured from file:/C:/Documents%20and%20Settings/slaw
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s/.m2/repository/org/apache/tuscany/sca/tuscany-node-impl/1.1-incubating-SNAPSHO
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T/tuscany-node-impl-1.1-incubating-SNAPSHOT.jar
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15-Jan-2008 10:29:42 org.apache.catalina.core.StandardEngine start
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INFO: Starting Servlet Engine: Apache Tomcat/6.0.10
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15-Jan-2008 10:29:42 org.apache.catalina.startup.ContextConfig defaultWebConfig
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INFO: No default web.xml
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15-Jan-2008 10:29:42 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/jsp_2_0.xsd
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15-Jan-2008 10:29:42 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_1_
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1.dtd
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15-Jan-2008 10:29:42 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_1_
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2.dtd
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15-Jan-2008 10:29:42 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_2_
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0.xsd
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15-Jan-2008 10:29:42 org.apache.catalina.startup.DigesterFactory register
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WARNING: Could not get url for /javax/servlet/resources/j2ee_web_services_1_1.xs
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d
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15-Jan-2008 10:29:42 org.apache.coyote.http11.Http11Protocol init
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INFO: Initializing Coyote HTTP/1.1 on http-1365
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15-Jan-2008 10:29:42 org.apache.coyote.http11.Http11Protocol start
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INFO: Starting Coyote HTTP/1.1 on http-1365
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15-Jan-2008 10:29:42 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:1365/SCADomainEventServiceProxyCompo
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nent
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15-Jan-2008 10:29:42 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:1365/SCADomainAPIServiceProxyCompone
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nt
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:1365/SCANodeManagerComponent/SCANode
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ManagerService
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:1365/SCANodeManagerComponent/Compone
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ntManagerService/*
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:1365/SCANodeManagerComponent/Compone
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ntManagerService
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:1365/SCADomain/scaDomain.js
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.node.impl.SCANodeImpl activateCompos
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ite
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INFO: Building composite: {http://callbackws}callbackws
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.node.impl.SCANodeImpl startComposite
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INFO: Starting composite: {http://callbackws}callbackws
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15-Jan-2008 10:29:43 org.apache.catalina.core.StandardEngine start
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INFO: Starting Servlet Engine: Apache Tomcat/6.0.10
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15-Jan-2008 10:29:43 org.apache.catalina.startup.ContextConfig defaultWebConfig
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INFO: No default web.xml
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15-Jan-2008 10:29:43 org.apache.coyote.http11.Http11Protocol init
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INFO: Initializing Coyote HTTP/1.1 on http-8086
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15-Jan-2008 10:29:43 org.apache.coyote.http11.Http11Protocol start
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INFO: Starting Coyote HTTP/1.1 on http-8086
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.http.tomcat.TomcatServer addServletM
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apping
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INFO: Added Servlet mapping: http://L3AW203:8086/MyServiceComponent
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15-Jan-2008 10:29:43 org.apache.tuscany.sca.node.impl.SCANodeImpl stopComposite
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INFO: Stopping composite: {http://callbackws}callbackws
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15-Jan-2008 10:29:43 org.apache.coyote.http11.Http11Protocol destroy
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INFO: Stopping Coyote HTTP/1.1 on http-8086
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15-Jan-2008 10:29:43 org.apache.coyote.http11.Http11Protocol destroy
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INFO: Stopping Coyote HTTP/1.1 on http-1365
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Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.422 sec
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This shows that the Junit test cases have run successfully.
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