Cool ! On Tue, Feb 21, 2012 at 4:59 PM, Xuan Wu <xua...@umail.iu.edu> wrote:
> Solved: I didn't use the latest airavata libraries in my maven pom file. > > On Tue, Feb 21, 2012 at 4:22 PM, Lahiru Gunathilake <glah...@gmail.com > >wrote: > > > Yes .. I can see an AIOB error ! > > > > > > Lahiru > > > > On Tue, Feb 21, 2012 at 4:07 PM, Xuan Wu <xua...@umail.iu.edu> wrote: > > > > > Hi, > > > > > > I'm now trying to invoke workflow using XBayaClient, and got this > > > exception: > > > > > > Launch is called for topi: > > > 58221302 [HttpConnection-8080-5] INFO > > > org.apache.airavata.xbaya.graph.impl.GraphImpl - parsing a workflow > > created > > > by version 0.2-INCUBATING > > > 58221303 [HttpConnection-8080-5] INFO > > org.apache.airavata.xbaya.wf.Workflow > > > - id: rangeService > > > 58221303 [HttpConnection-8080-5] INFO > > org.apache.airavata.xbaya.wf.Workflow > > > - id: rangeService > > > Workflow Object created > > > Setting Input values > > > Input all set > > > [ERROR] 10 > > > org.apache.axis2.AxisFault: 10 > > > at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430) > > > at > > > > > > > > > org.apache.airavata.xbaya.interpretor.WorkflowInterpretorMessageReceiverInOut.invokeBusinessLogic(WorkflowInterpretorMessageReceiverInOut.java:89) > > > at > > > > > > > > > org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) > > > at > > > > > > > > > org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114) > > > at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:173) > > > at > > > > > > > > > org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:167) > > > at > > org.apache.axis2.transport.http.HTTPWorker.service(HTTPWorker.java:266) > > > at > > > > > > > > > org.apache.axis2.transport.http.server.AxisHttpService.doService(AxisHttpService.java:281) > > > at > > > > > > > > > org.apache.axis2.transport.http.server.AxisHttpService.handleRequest(AxisHttpService.java:187) > > > at > > > > > > > > > org.apache.axis2.transport.http.server.HttpServiceProcessor.run(HttpServiceProcessor.java:82) > > > at > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) > > > at > > > > > > > > > java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) > > > at java.lang.Thread.run(Thread.java:662) > > > Caused by: java.lang.ArrayIndexOutOfBoundsException: 10 > > > at > > > > > > > > > org.apache.airavata.xbaya.interpretor.WorkflowInterpretorSkeleton.setupAndLaunch(WorkflowInterpretorSkeleton.java:166) > > > at > > > > > > > > > org.apache.airavata.xbaya.interpretor.WorkflowInterpretorSkeleton.launchWorkflow(WorkflowInterpretorSkeleton.java:125) > > > at > > > > > > > > > org.apache.airavata.xbaya.interpretor.WorkflowInterpretorMessageReceiverInOut.invokeBusinessLogic(WorkflowInterpretorMessageReceiverInOut.java:58) > > > ... 11 more > > > > > > and the problem is in WorkflowInterpretorSkeleton.java: > > > > > > if("true".equals(configurations[10].getValue())){ > > > ... > > > May I ask if this is related with xbaya.properties settings in the doc > > "How > > > to use XBayaClient"? > > > > > > Thanks, > > > > > > Xuan. > > > > > > On Tue, Feb 21, 2012 at 12:24 AM, Lahiru Gunathilake < > glah...@gmail.com > > > >wrote: > > > > > > > Cool ! > > > > > > > > Lahiru > > > > > > > > On Tue, Feb 21, 2012 at 12:14 AM, Xuan Wu <xua...@umail.iu.edu> > wrote: > > > > > > > > > Thanks! After I remove AXIS2_HOME env variable, now it shows > > > > > (http://localhost:8080/axis2/services/): > > > > > > > > > > Deployed services > > > > > ComplexMathService > > > > > Available operations > > > > > concatenate > > > > > adder > > > > > multiplier > > > > > echo > > > > > SimpleMathService > > > > > Available operations > > > > > stringArrayGenerate > > > > > intArrayGenerate > > > > > greet > > > > > multiply > > > > > add > > > > > subtract > > > > > GFacService > > > > > Available operations > > > > > getAbstractWSDL > > > > > invoke > > > > > getWSDL > > > > > EventingService > > > > > Available operations > > > > > subscriptionEnd > > > > > unsubscribe > > > > > renew > > > > > getStatus > > > > > subscribe > > > > > publish > > > > > LevenshteinDistanceService > > > > > Available operations > > > > > computeDistance > > > > > MsgBoxService > > > > > Available operations > > > > > takeMessages > > > > > createMsgBox > > > > > destroyMsgBox > > > > > storeMessages > > > > > NotificationService > > > > > Available operations > > > > > unsubscribe > > > > > notify > > > > > getCurrentMessage > > > > > resumeSubscription > > > > > subscribe > > > > > pauseSubscription > > > > > WorkflowInterpretor > > > > > Available operations > > > > > launchWorkflow > > > > > Version > > > > > Available operations > > > > > getVersion > > > > > > > > > > Best, > > > > > > > > > > Xuan. > > > > > > > > > > On Mon, Feb 20, 2012 at 11:14 PM, Lahiru Gunathilake < > > > glah...@gmail.com> > > > > > wrote: > > > > > > OK I know the reason ... Did you set AXIS2_HOME environment > > variable > > > > > > somwhere when you configure previously ? > > > > > > > > > > > > Please unset that (dont set any value for AXIS2_HOME) and start > > > > > > airavata-server.sh ! > > > > > > > > > > > > Lahiru > > > > > > > > > > > > On Mon, Feb 20, 2012 at 10:51 PM, Xuan Wu <xua...@umail.iu.edu> > > > wrote: > > > > > > > > > > > >> [INFO] > > > > > >> > > > > > > ------------------------------------------------------------------------ > > > > > >> [INFO] Reactor Build Order: > > > > > >> [INFO] > > > > > >> [INFO] Airavata > > > > > >> [INFO] Airavata Commons > > > > > >> [INFO] Airavata GFac Schema Utilities > > > > > >> [INFO] Airavata Common Utilities > > > > > >> [INFO] Airavata Common Registry API > > > > > >> [INFO] Airavata Registry API > > > > > >> [INFO] Airavata Workflow Execution Context > > > > > >> [INFO] Airavata-WS-Messenger > > > > > >> [INFO] Messenger Commons > > > > > >> [INFO] Messenger Client > > > > > >> [INFO] Airavata Workflow Tracking > > > > > >> [INFO] GFac-Core > > > > > >> [INFO] GFac-Axis2-Interface > > > > > >> [INFO] MessageBox > > > > > >> [INFO] Message Broker > > > > > >> [INFO] distribution > > > > > >> [INFO] Airavata XBaya > > > > > >> [INFO] Simple Math Service > > > > > >> [INFO] Complex Math Service > > > > > >> [INFO] Levenshtein Distance Service > > > > > >> [INFO] distribution > > > > > >> [INFO] Test-Suite > > > > > >> [INFO] > > > > > >> [INFO] > > > > > >> > > > > > > ------------------------------------------------------------------------ > > > > > >> > > > > > >> $ ls standalone-server/repository/services > > > > > >> complex-math-service-0.3-incubating-SNAPSHOT.aar > > > > > >> messagebox-0.3-incubating-SNAPSHOT.jar > > > > > >> simple-math-service-0.3-incubating-SNAPSHOT.aar > > > > > >> gfac-axis2-interface-0.3-incubating-SNAPSHOT.jar > > > > > >> messagebroker-0.3-incubating-SNAPSHOT.jar version-1.5.1.aar > > > > > >> levenshtein-distance-service-0.3-incubating-SNAPSHOT.aar > > > > > >> services.list > > > > > >> xbaya-gui-0.3-incubating-SNAPSHOT.jar > > > > > >> > > > > > >> Best, > > > > > >> > > > > > >> Xuan. > > > > > >> > > > > > >> On Mon, Feb 20, 2012 at 10:48 PM, Lahiru Gunathilake < > > > > glah...@gmail.com > > > > > > > > > > > >> wrote: > > > > > >> > Can you please send the very first log when you try to build > ... > > > > > Actually > > > > > >> > please send the reactor Build order you see when you run mvn > > clean > > > > > >> install > > > > > >> > -Dmaven.test.skip=true. > > > > > >> > > > > > > >> > And can you please send the files you see in > > > > > >> > AIRAVATA_HOME/standalone-server/repository/services directory > ? > > > > > >> > > > > > > >> > Regards > > > > > >> > Lahiru > > > > > >> > > > > > > >> > On Mon, Feb 20, 2012 at 10:32 PM, Xuan Wu < > xua...@umail.iu.edu> > > > > > wrote: > > > > > >> > > > > > > >> >> First thanks for the patience. I did it all over again, and > > here > > > > are > > > > > my > > > > > >> >> steps: > > > > > >> >> > > > > > >> >> $ svn co > > > > > >> > https://svn.apache.org/repos/asf/incubator/airavata/trunkairavata > > > > > >> >> > > > > > >> >> $ cd airavata > > > > > >> >> > > > > > >> >> $ mvn clean install -Dmaven.test.skip=true > > > > > >> >> > > > > > >> >> $ cd modules/distribution/target/ > > > > > >> >> > > > > > >> >> $ unzip apache-airavata-0.3-incubating-SNAPSHOT-bin.zip > > > > > >> >> > > > > > >> >> $ cd apache-airavata-0.3-incubating-SNAPSHOT/ > > > > > >> >> > > > > > >> >> $ bin/jackrabbit-server.sh > > > > > >> >> Welcome to Apache Jackrabbit! > > > > > >> >> ------------------------------- > > > > > >> >> Using repository directory jackrabbit > > > > > >> >> Writing log messages to jackrabbit/log > > > > > >> >> Starting the server... > > > > > >> >> Apache Jackrabbit is now running at http://localhost:8081/ > > > > > >> >> > > > > > >> >> $ bin/airavata-server.sh > > > > > >> >> Using AXIS2_HOME: /home/xuanwu/Downloads/axis2-1.6.1 > > > > > >> >> Using JAVA_HOME: /usr/lib/jvm/java-6-sun > > > > > >> >> [INFO] [SimpleAxisServer] Starting > > > > > >> >> [INFO] [SimpleAxisServer] Using the Axis2 > > > > > >> >> Repository/home/xuanwu/Downloads/axis2-1.6.1/repository > > > > > >> >> [SimpleAxisServer] Using the Axis2 > > > > > >> >> Repository/home/xuanwu/Downloads/axis2-1.6.1/repository > > > > > >> >> [SimpleAxisServer] Using the Axis2 Configuration > > > > > >> >> File/home/xuanwu/Downloads/axis2-1.6.1/conf/axis2.xml > > > > > >> >> [INFO] Clustering has been disabled > > > > > >> >> [INFO] Deploying module: metadataExchange-1.6.1 - > > > > > >> >> > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/mex-1.6.1.mar > > > > > >> >> [INFO] Deploying module: script-1.6.1 - > > > > > >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/scripting-1.6.1.mar > > > > > >> >> [INFO] Deploying module: soapmonitor-1.6.1 - > > > > > >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/soapmonitor-1.6.1.mar > > > > > >> >> [INFO] Deploying module: addressing-1.6.1 - > > > > > >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/addressing-1.6.1.mar > > > > > >> >> [INFO] Deploying module: mtompolicy-1.6.1 - > > > > > >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/mtompolicy-1.6.1.mar > > > > > >> >> [INFO] Deploying module: ping-1.6.1 - > > > > > >> >> > > > > > >> > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/ping-1.6.1.mar > > > > > >> >> [INFO] Deploying Web service: version.aar - > > > > > >> >> > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/services/version.aar > > > > > >> >> [INFO] Deploying Web service: workflow-interpreter-0.2.aar - > > > > > >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/services/workflow-interpreter-0.2.aar > > > > > >> >> [INFO] [SimpleAxisServer] Started > > > > > >> >> [SimpleAxisServer] Started > > > > > >> >> [INFO] Listening on port 8080 > > > > > >> >> > > > > > >> >> > > > > > >> >> Then I visit http://localhost:8080/axis2/services/ > > > > > >> >> > > > > > >> >> Deployed services > > > > > >> >> Version > > > > > >> >> Available operations > > > > > >> >> getVersion > > > > > >> >> WorkflowInterpretor > > > > > >> >> Available operations > > > > > >> >> launchWorkflow > > > > > >> >> > > > > > >> >> There's no SimpleMathService so I suppose Axis2 service is > > > > > problematic? > > > > > >> >> > > > > > >> >> Thanks again. > > > > > >> >> > > > > > >> >> Xuan. > > > > > >> >> > > > > > >> >> On Mon, Feb 20, 2012 at 9:49 PM, Lahiru Gunathilake < > > > > > glah...@gmail.com> > > > > > >> >> wrote: > > > > > >> >> > Did you build Airavata trunk and took the pack from > > > > > >> >> > modules/distributions/target ? I think you have messed up > > > > without > > > > > >> >> building > > > > > >> >> > airavata properly. > > > > > >> >> > > > > > > >> >> > Please checkout airavata trunk[1] and run mvn clean install > > > > > >> >> > -Dmaven.test.skip=true at the top level. After you build > > > > > successfully > > > > > >> go > > > > > >> >> to > > > > > >> >> > modules/distributions/target and you will see a zip file > with > > > the > > > > > name > > > > > >> >> > of apache-airavata-0.3-incubating-SNAPSHOT-bin.zip and > > extract > > > it > > > > > and > > > > > >> >> > consider that as your AIRAVATA_HOME and follow the > > tutorials. > > > > > >> >> > > > > > > >> >> > [1] > https://svn.apache.org/repos/asf/incubator/airavata/trunk > > > > > >> >> > > > > > > >> >> > Lahiru > > > > > >> >> > > > > > > >> >> > On Mon, Feb 20, 2012 at 8:35 PM, Xuan Wu < > > xua...@umail.iu.edu> > > > > > wrote: > > > > > >> >> > > > > > > >> >> >> Here's the output when I start airavata server: > > > > > >> >> >> > > > > > >> >> >> $ bin/airavata-server.sh > > > > > >> >> >> Using AXIS2_HOME: /home/xuanwu/Downloads/axis2-1.6.1 > > > > > >> >> >> Using JAVA_HOME: /usr/lib/jvm/java-6-sun > > > > > >> >> >> [INFO] [SimpleAxisServer] Starting > > > > > >> >> >> [INFO] [SimpleAxisServer] Using the Axis2 > > > > > >> >> >> Repository/home/xuanwu/Downloads/axis2-1.6.1/repository > > > > > >> >> >> [SimpleAxisServer] Using the Axis2 > > > > > >> >> >> Repository/home/xuanwu/Downloads/axis2-1.6.1/repository > > > > > >> >> >> [SimpleAxisServer] Using the Axis2 Configuration > > > > > >> >> >> File/home/xuanwu/Downloads/axis2-1.6.1/conf/axis2.xml > > > > > >> >> >> [INFO] Clustering has been disabled > > > > > >> >> >> [INFO] Deploying module: metadataExchange-1.6.1 - > > > > > >> >> >> > > > > > >> > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/mex-1.6.1.mar > > > > > >> >> >> [INFO] Deploying module: script-1.6.1 - > > > > > >> >> >> > > > > > >> >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/scripting-1.6.1.mar > > > > > >> >> >> [INFO] Deploying module: soapmonitor-1.6.1 - > > > > > >> >> >> > > > > > >> >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/soapmonitor-1.6.1.mar > > > > > >> >> >> [INFO] Deploying module: addressing-1.6.1 - > > > > > >> >> >> > > > > > >> >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/addressing-1.6.1.mar > > > > > >> >> >> [INFO] Deploying module: mtompolicy-1.6.1 - > > > > > >> >> >> > > > > > >> >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/mtompolicy-1.6.1.mar > > > > > >> >> >> [INFO] Deploying module: ping-1.6.1 - > > > > > >> >> >> > > > > > >> >> > > > > > >> > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/modules/ping-1.6.1.mar > > > > > >> >> >> [INFO] Deploying Web service: version.aar - > > > > > >> >> >> > > > > > >> > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/services/version.aar > > > > > >> >> >> [INFO] Deploying Web service: > workflow-interpreter-0.2.aar - > > > > > >> >> >> > > > > > >> >> >> > > > > > >> >> > > > > > >> > > > > > > > > > > > > > > > file:/home/xuanwu/Downloads/axis2-1.6.1/repository/services/workflow-interpreter-0.2.aar > > > > > >> >> >> [INFO] Listening on port 8080 > > > > > >> >> >> [INFO] [SimpleAxisServer] Started > > > > > >> >> >> [SimpleAxisServer] Started > > > > > >> >> >> > > > > > >> >> >> > > > > > >> >> >> Here's the result of > http://localhost:8080/axis2/services/: > > > > > >> >> >> > > > > > >> >> >> Deployed services > > > > > >> >> >> Version > > > > > >> >> >> Available operations > > > > > >> >> >> getVersion > > > > > >> >> >> WorkflowInterpretor > > > > > >> >> >> Available operations > > > > > >> >> >> launchWorkflow > > > > > >> >> >> > > > > > >> >> >> Thanks, > > > > > >> >> >> > > > > > >> >> >> Xuan. > > > > > >> >> >> > > > > > >> >> >> On Mon, Feb 20, 2012 at 8:20 PM, Suresh Marru < > > > > sma...@apache.org> > > > > > >> >> wrote: > > > > > >> >> >> > On Feb 20, 2012, at 7:32 PM, Xuan Wu wrote: > > > > > >> >> >> > > > > > > >> >> >> >> It seems my axis2 service hasn't setup correctly, as I > > got > > > > this > > > > > >> error > > > > > >> >> >> >> when I follow the 5 minutes tutorial step by step till > > > > > importing > > > > > >> >> >> >> simple-math-service: > > > > > >> >> >> >> > > > > > >> >> >> >> Caused by: java.io.IOException: Server returned HTTP > > > response > > > > > >> code: > > > > > >> >> >> >> 500 for URL: > > > > > >> >> >> > http://localhost:8080/axis2/services/SimpleMathService?wsdl > > > > > >> >> >> >> at > > > > > >> >> >> > > > > sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpUR > > > > > >> >> >> > > > > > > >> >> >> > Hi Xuan, > > > > > >> >> >> > > > > > > >> >> >> > Were you able to see the wsdl for the above URL in your > > > > browser? > > > > > >> Can > > > > > >> >> you > > > > > >> >> >> verify is the airavata server is started properly? can you > > see > > > > if > > > > > >> other > > > > > >> >> >> services are there - > http://localhost:8080/axis2/services/? > > > > > >> >> >> > > > > > > >> >> >> > Suresh > > > > > >> >> >> > > > > > > >> >> >> >> LConnection.java:1436) > > > > > >> >> >> >> at > > > > xsul.wsdl.WsdlResolver.loadWsdl(WsdlResolver.java:154) > > > > > >> >> >> >> ... 6 more > > > > > >> >> >> >> > > > > > >> >> >> >> > > > > > >> >> >> >> May I ask if there's a way to diagnose the axis2 > service? > > > > > >> >> >> >> > > > > > >> >> >> >> Thanks, > > > > > >> >> >> >> > > > > > >> >> >> >> Xuan. > > > > > >> >> >> >> > > > > > >> >> >> >> On Sat, Feb 18, 2012 at 12:49 AM, Lahiru Gunathilake < > > > > > >> >> glah...@gmail.com> > > > > > >> >> >> wrote: > > > > > >> >> >> >>> Can you please refer airavata 5 minutes tutorial[1] to > > > > > understand > > > > > >> >> the > > > > > >> >> >> >>> standalone set up of airavata. > > > > > >> >> >> >>> > > > > > >> >> >> >>> [1]http://airavata.org/ > > > > > >> >> >> >>> > > > > > >> >> >> >>> I think you have deploy workflow interpreter on axis2 > > > > > container > > > > > >> ... > > > > > >> >> you > > > > > >> >> >> >>> really don't have to do this initially we bundle axis2 > > > with > > > > > >> airavata > > > > > >> >> >> .. it > > > > > >> >> >> >>> just a matter of changing the properties file and use > > it. > > > > > >> >> >> >>> > > > > > >> >> >> >>> Lahiru > > > > > >> >> >> >>> > > > > > >> >> >> >>> On Thu, Feb 16, 2012 at 4:39 PM, Heshan > Suriyaarachchi < > > > > > >> >> >> >>> heshan.suriyaarach...@gmail.com> wrote: > > > > > >> >> >> >>> > > > > > >> >> >> >>>> Hi Xuan, > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> Thanks for your interest in Airavata. We have a jira > > task > > > > for > > > > > >> this > > > > > >> >> >> issue > > > > > >> >> >> >>>> and you can refer the Google doc given in [1]. If you > > > find > > > > > any > > > > > >> >> >> information > > > > > >> >> >> >>>> missing in the article please let us know. BTW this > > > article > > > > > is > > > > > >> >> >> specific to > > > > > >> >> >> >>>> Airavata trunk. So, you have to build the trunk > first. > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> [1] - > > https://issues.apache.org/jira/browse/AIRAVATA-301 > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> Thanks, > > > > > >> >> >> >>>> Heshan. > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> On Thu, Feb 16, 2012 at 4:03 PM, Xuan Wu < > > > > > xua...@umail.iu.edu> > > > > > >> >> wrote: > > > > > >> >> >> >>>> > > > > > >> >> >> >>>>> Hi all, > > > > > >> >> >> >>>>> > > > > > >> >> >> >>>>> I need to set up all the depended services so that I > > can > > > > use > > > > > >> the > > > > > >> >> >> XBaya > > > > > >> >> >> >>>>> client for OLAM web portal. May I ask if there are > > some > > > > > >> >> instructions > > > > > >> >> >> >>>>> for that? > > > > > >> >> >> >>>>> > > > > > >> >> >> >>>>> Thanks, > > > > > >> >> >> >>>>> > > > > > >> >> >> >>>>> Xuan. > > > > > >> >> >> >>>>> > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> -- > > > > > >> >> >> >>>> Regards, > > > > > >> >> >> >>>> Heshan Suriyaarachchi > > > > > >> >> >> >>>> > > > > > >> >> >> >>>> http://heshans.blogspot.com/ > > > > > >> >> >> >>>> > > > > > >> >> >> >>> > > > > > >> >> >> >>> > > > > > >> >> >> >>> > > > > > >> >> >> >>> -- > > > > > >> >> >> >>> System Analyst Programmer > > > > > >> >> >> >>> PTI Lab > > > > > >> >> >> >>> Indiana University > > > > > >> >> >> > > > > > > >> >> >> > > > > > > >> >> >> > -----BEGIN PGP SIGNATURE----- > > > > > >> >> >> > > > > > > >> >> >> > > > > > iQIcBAEBAgAGBQJPQvFtAAoJEHmz9P1hfdut3awP/A0K6h+xH/5cJDR/ZrN+o4sk > > > > > >> >> >> > > > > > 4UN43xnx5TdBKPPza0EGIed2VkmU7/eUtI8ltrdcip3EWZkxoCg6VwIBzZLPHh0M > > > > > >> >> >> > > > > > qJi0PCsMx1cKQlE1mde5Jgzxn94pmbON7LRUl/7IcivJsDX9yCWrrsLE32EyewVr > > > > > >> >> >> > > > > > UXuB3jtL78nz7H2dYoM9u6HNEAzMTGYgfDnbrZMRIA0Asy0OZjv3LYxwMy4ZR2OE > > > > > >> >> >> > > > > > QiAPCJLPibFtHuqf29n9XnQs93j6af4D9pr43/lS9oF1cagjBS33+48tTT3h8Nfh > > > > > >> >> >> > > > > > 45+W3hYOoFlrDSrlQxkhi77sTy/4A14uW4L4XWEFnRyNpBQCly8/7DYj/r9YIXjx > > > > > >> >> >> > > > > > NgQ6fQ23A9QptX+sh+/E2FHaU9xWKvib0KGvXb4yDBu9HRRKKoYcMnq6i2fUISTq > > > > > >> >> >> > > > > > +UwGWtrg5IliXCtUDO13mMsQqVro5w4OweQCGPIyHpQvLmhjFM3UAzq6LrNUnkEj > > > > > >> >> >> > > > > > //ox9RvuGhUZ3xJic/dqGSzk036YeHblgZCmplp5bGA4SK9aOvTfTXeHoz+7tBa/ > > > > > >> >> >> > > > > > m62T7YQv7RW1VpXcCeanvwp/q4Y9kqAYQSB1lrUPRvQGNOwhp02cuQ9sOGsEetcA > > > > > >> >> >> > > > > > hpsxQ+sh+DyYicY4UZkpM08kKjNMXvZG5X/GC/qqRnsTNTF+GZXITmfGOzDv96AX > > > > > >> >> >> > RskKOXp8tV+KFvc592js > > > > > >> >> >> > =jpZ0 > > > > > >> >> >> > -----END PGP SIGNATURE----- > > > > > >> >> >> > > > > > > >> >> >> > > > > > >> >> > > > > > > >> >> > > > > > > >> >> > > > > > > >> >> > -- > > > > > >> >> > System Analyst Programmer > > > > > >> >> > PTI Lab > > > > > >> >> > Indiana University > > > > > >> >> > > > > > >> > > > > > > >> > > > > > > >> > > > > > > >> > -- > > > > > >> > System Analyst Programmer > > > > > >> > PTI Lab > > > > > >> > Indiana University > > > > > >> > > > > > > > > > > > > > > > > > > > > > > > > -- > > > > > > System Analyst Programmer > > > > > > PTI Lab > > > > > > Indiana University > > > > > > > > > > > > > > > > > > > > > -- > > > > System Analyst Programmer > > > > PTI Lab > > > > Indiana University > > > > > > > > > > > > > > > -- > > System Analyst Programmer > > PTI Lab > > Indiana University > > > -- System Analyst Programmer PTI Lab Indiana University