82eae20400
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@1027490 13f79535-47bb-0310-9956-ffa450edef68
200 lines
8.2 KiB
Text
200 lines
8.2 KiB
Text
Hello World Web Service and Reference using SDO Sample
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======================================================
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This sample demonstrates an SCA service and reference that use a web service binding which works with SDO.
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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 there
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first.
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To run this sample
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------------------
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This sample includes both a server and a client. First, open a command prompt to start the server.
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If you are running ant do the following:
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cd helloworld-ws-sdo
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ant run-server
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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-helloworld-ws-sdo.jar helloworld.HelloWorldServer
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and on *nix do
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java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-sdo.jar helloworld.HelloWorldServer
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You should see the following output:
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Buildfile: build.xml
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run-server:
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[java] 30-Sep-2010 14:45:13 org.apache.tuscany.sca.node.impl.NodeImpl <init>
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[java] INFO: Creating node: helloworldws.composite
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[java] 30-Sep-2010 14:45:13 org.apache.tuscany.sca.node.impl.NodeImpl configureNode
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[java] INFO: Loading contribution: file:/E:/td/test161b/samples/helloworld-ws-sdo/target/sample-helloworld-ws-sdo.jar
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[java] 30-Sep-2010 14:45:15 org.apache.tuscany.sca.node.impl.NodeImpl start
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[java] INFO: Starting node: helloworldws.composite
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[java] 30-Sep-2010 14:45:16 org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping
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[java] INFO: Added Servlet mapping: http://GrosMorne:8085/HelloWorldService
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[java] HelloWorld server started (press enter to shutdown)
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The server is now ready.
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Now, open another command window to run the client.
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cd helloworld-ws-sdo
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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-helloworld-ws-sdo.jar helloworld.HelloWorldClient
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and on *nix do
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java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-sdo.jar helloworld.HelloWorldClient
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You should be able to see the following result:
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Buildfile: build.xml
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run:
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[java] 30-Sep-2010 14:45:21 org.apache.tuscany.sca.node.impl.NodeImpl <init>
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[java] INFO: Creating node: helloworldwsclient.composite
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[java] 30-Sep-2010 14:45:21 org.apache.tuscany.sca.node.impl.NodeImpl configureNode
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[java] INFO: Loading contribution: file:/E:/td/test161b/samples/helloworld-ws-sdo/target/sample-helloworld-ws-sdo.jar
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[java] 30-Sep-2010 14:45:23 org.apache.tuscany.sca.node.impl.NodeImpl start
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[java] INFO: Starting node: helloworldwsclient.composite
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[java] Injected helloWorldService
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[java] Called getGreetings
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[java] Hello David Haney
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BUILD SUCCESSFUL
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Total time: 9 seconds
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Sample Overview
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---------------
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The sample provides a server component that exposes a service using a web service
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binding, and a client component with a reference that invokes the service using a
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web service binding. The binding refers to WSDL that describes the service.
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helloworld-ws-sdo/
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src/
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main/
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java/
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helloworld/
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HelloWorldService.java - interface description for
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HelloWorldServiceComponent and
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HelloWorldImpl
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HelloWorldServiceComponent.java - client component implementation
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HelloWorldImpl.java - server component implementation
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HelloWorldServer.java - starts the SCA Runtime and
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deploys the helloworldws
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.composite and then waits for the
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service to be called via web services
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HelloWorldClient.java - starts the SCA Runtime and
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deploys the helloworldwsclient
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.composite. It then calls the
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HelloWorldServiceComponent
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resources/
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wsdl
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helloworld.wsdl - the service description that the
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SCA reference uses to bind to service.
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helloworldws.composite - the SCA assembly for the server
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helloworldwsclient.composite - the SCA assembly for the client
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test/
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java/
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helloworld/
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HelloWorldClientTestCase.java - JUnit test case
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HelloWorldTestServer.java - server launched by the JUnit test case
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helloworld-ws-sdo.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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You can build and run the sample with the binary distribution using Ant. Enter the
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following commands:
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cd helloworld-ws-sdo
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ant
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To run the sample, you need to run the server and then run the client.
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First, run the server.
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cd helloworld-ws-sdo
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ant run-server
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In a separate command prompt, run the client.
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cd helloworld-ws-sdo
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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] Injected helloWorldService
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[java] Called getGreetings
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[java] Hello David Haney
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Building And Running The Sample Using Maven
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-------------------------------------------
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You can build and run the sample with either the binary or source distributions using Maven.
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Please note that you do not need to start the server in this case since Maven does this for you.
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Enter the following commands:
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cd helloworld-ws-sdo
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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 helloworld.HelloWorldClientTestCase
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log4j:WARN No appenders could be found for logger (org.apache.axiom.om.util.StAX
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Utils).
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log4j:WARN Please initialize the log4j system properly.
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log4j:WARN No appenders could be found for logger (org.apache.axiom.om.util.StAX
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Utils).
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log4j:WARN Please initialize the log4j system properly.
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Aug 23, 2007 2:27:32 PM org.apache.catalina.core.StandardEngine start
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INFO: Starting Servlet Engine: Apache Tomcat/6.0.10
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Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.ContextConfig defaultWebConf
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ig
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INFO: No default web.xml
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Aug 23, 2007 2:27:32 PM 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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Aug 23, 2007 2:27:32 PM 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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Aug 23, 2007 2:27:32 PM 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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Aug 23, 2007 2:27:32 PM 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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Aug 23, 2007 2:27:32 PM 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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Aug 23, 2007 2:27:32 PM org.apache.coyote.http11.Http11Protocol init
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INFO: Initializing Coyote HTTP/1.1 on http-8085
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Aug 23, 2007 2:27:32 PM org.apache.coyote.http11.Http11Protocol start
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INFO: Starting Coyote HTTP/1.1 on http-8085
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Aug 23, 2007 2:27:32 PM org.apache.tuscany.sca.http.tomcat.TomcatServer addServl
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etMapping
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INFO: Added Servlet mapping: http://localhost:8085/HelloWorldService
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Injected helloWorldService
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Called getGreetings
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Aug 23, 2007 2:27:34 PM org.apache.coyote.http11.Http11Protocol destroy
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INFO: Stopping Coyote HTTP/1.1 on http-8085
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Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.502 sec
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Results :
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Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
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This shows that the Junit test cases have run successfully.
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