Hello World Web Service References Sample ========================================= This sample demonstrates an SCA reference that uses a web service binding which works with SDO. The README in the samples directory (the directory above this) provides general instructions about building and running samples. Take a look there first. If you just want to run it to see what happens, you need to run the server first so open a command prompt, navigate to the helloworld-ws-service sample directory and do ant run-server OR if you don't have ant, on Windows do java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-ws-sdo.jar helloworld-ws-sdo.HelloWorldServer and on *nix do java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-sdo.jar helloworld-ws-sdo.HelloWorldServer You should see the following output: Buildfile: build.xml run-server: [java] log4j:WARN No appenders could be found for logger (org.apache.axiom. om.util.StAXUtils). [java] log4j:WARN Please initialize the log4j system properly. [java] Aug 24, 2007 11:17:33 AM org.apache.catalina.core.StandardEngine sta rt [java] INFO: Starting Servlet Engine: Apache Tomcat/6.0.10 [java] Aug 24, 2007 11:17:34 AM org.apache.catalina.startup.ContextConfig d efaultWebConfig [java] INFO: No default web.xml [java] Aug 24, 2007 11:17:34 AM org.apache.catalina.startup.DigesterFactory register [java] WARNING: Could not get url for /javax/servlet/jsp/resources/jsp_2_0. xsd [java] Aug 24, 2007 11:17:34 AM org.apache.catalina.startup.DigesterFactory register [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt aglibrary_1_1.dtd [java] Aug 24, 2007 11:17:34 AM org.apache.catalina.startup.DigesterFactory register [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt aglibrary_1_2.dtd [java] Aug 24, 2007 11:17:34 AM org.apache.catalina.startup.DigesterFactory register [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt aglibrary_2_0.xsd [java] Aug 24, 2007 11:17:34 AM org.apache.catalina.startup.DigesterFactory register [java] WARNING: Could not get url for /javax/servlet/resources/j2ee_web_ser vices_1_1.xsd [java] Aug 24, 2007 11:17:34 AM org.apache.coyote.http11.Http11Protocol ini t [java] INFO: Initializing Coyote HTTP/1.1 on http-8085 [java] Aug 24, 2007 11:17:34 AM org.apache.coyote.http11.Http11Protocol sta rt [java] INFO: Starting Coyote HTTP/1.1 on http-8085 [java] Aug 24, 2007 11:17:34 AM org.apache.tuscany.sca.http.tomcat.TomcatSe rver addServletMapping [java] INFO: Added Servlet mapping: http://localhost:8085/HelloWorldService [java] HelloWorld server started (press enter to shutdown) The server is now ready. Then open another command window to run the client: ant run OR if you don't have ant, on Windows do java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-helloworld-ws-sdo.jar helloworld-ws-sdo.HelloWorldClient and on *nix do java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-helloworld-ws-sdo.jar helloworld-ws-sdo.HelloWorldClient You should be able to see the following result: Buildfile: build.xml run: [java] log4j:WARN No appenders could be found for logger (org.apache.axiom. om.util.StAXUtils). [java] log4j:WARN Please initialize the log4j system properly. [java] Injected helloWorldService [java] Called getGreetings [java] Hello David Haney BUILD SUCCESSFUL Total time: 9 seconds Sample Overview --------------- The sample provides a single component that is wired to a reference with a web service binding. The binding refers to WSDL that identifies the service exposed by the helloworld-ws-service sample. helloworld-ws-sdo/ src/ main/ java/ helloworld/ HelloWorldService.java - interface description for HelloWorldServiceComponent HelloWorldServiceComponent.java - component implementation HelloWorldClient.java - starts the SCA Runtime and deploys the helloworldwsclient .composite. It then calls the HelloWorldServiceComponent resources/ wsdl helloworld.wsdl - the service description that the SCA reference uses to bind to service. test/ java/ helloworld/ HelloWorldClientTestCase.java - JUnit test case helloworld-ws-sdo.png - a pictorial representation of the sample .composite file build.xml - the Ant build file pom.xml - the Maven build file Building And Running The Sample Using Ant ----------------------------------------- With the binary distribution the sample can be built and run using Ant. Before you do this start up the service that the reference will talk to. To do this run up the helloworld-ws-service test. Take a look at the README in that sample and you will see you need the following commands cd helloworld-ws-sdo ant You should see the following output from the run target. run: [java] log4j:WARN No appenders could be found for logger (org.apache.axiom. om.util.StAXUtils). [java] log4j:WARN Please initialize the log4j system properly. [java] Injected helloWorldService [java] Called getGreetings [java] Hello World Building And Running The Sample Using Maven ------------------------------------------- With either the binary or source distributions the sample can be built and run using Maven as follows. When using Maven you don't need to run the helloworld- ws-service sample first as Maven does this for you. cd helloworld-ws-sdo mvn You should see the following output from the test phase. ------------------------------------------------------- T E S T S ------------------------------------------------------- Running helloworld.HelloWorldClientTestCase log4j:WARN No appenders could be found for logger (org.apache.axiom.om.util.StAX Utils). log4j:WARN Please initialize the log4j system properly. log4j:WARN No appenders could be found for logger (org.apache.axiom.om.util.StAX Utils). log4j:WARN Please initialize the log4j system properly. Aug 23, 2007 2:27:32 PM org.apache.catalina.core.StandardEngine start INFO: Starting Servlet Engine: Apache Tomcat/6.0.10 Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.ContextConfig defaultWebConf ig INFO: No default web.xml Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.DigesterFactory register WARNING: Could not get url for /javax/servlet/jsp/resources/jsp_2_0.xsd Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.DigesterFactory register WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_1_ 1.dtd Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.DigesterFactory register WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_1_ 2.dtd Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.DigesterFactory register WARNING: Could not get url for /javax/servlet/jsp/resources/web-jsptaglibrary_2_ 0.xsd Aug 23, 2007 2:27:32 PM org.apache.catalina.startup.DigesterFactory register WARNING: Could not get url for /javax/servlet/resources/j2ee_web_services_1_1.xs d Aug 23, 2007 2:27:32 PM org.apache.coyote.http11.Http11Protocol init INFO: Initializing Coyote HTTP/1.1 on http-8085 Aug 23, 2007 2:27:32 PM org.apache.coyote.http11.Http11Protocol start INFO: Starting Coyote HTTP/1.1 on http-8085 Aug 23, 2007 2:27:32 PM org.apache.tuscany.sca.http.tomcat.TomcatServer addServl etMapping INFO: Added Servlet mapping: http://localhost:8085/HelloWorldService Injected helloWorldService Called getGreetings Aug 23, 2007 2:27:34 PM org.apache.coyote.http11.Http11Protocol destroy INFO: Stopping Coyote HTTP/1.1 on http-8085 Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 8.502 sec Results : Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 This shows that the Junit test cases have run successfully.