diff options
author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:07:45 +0000 |
---|---|---|
committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-11 23:07:45 +0000 |
commit | 6a3ca6736c808c1647854e405ef379b609f276db (patch) | |
tree | 67670193d3511b227100419589d0f2ec0bb02cc0 /branches/sca-java-1.2.1/samples/calculator-distributed/README | |
parent | 9f395ebf3ec27f89c8dc63137bc99c8d6b0cff6d (diff) |
Moving 1.x branches
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@835126 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'branches/sca-java-1.2.1/samples/calculator-distributed/README')
-rw-r--r-- | branches/sca-java-1.2.1/samples/calculator-distributed/README | 438 |
1 files changed, 0 insertions, 438 deletions
diff --git a/branches/sca-java-1.2.1/samples/calculator-distributed/README b/branches/sca-java-1.2.1/samples/calculator-distributed/README deleted file mode 100644 index 065401e424..0000000000 --- a/branches/sca-java-1.2.1/samples/calculator-distributed/README +++ /dev/null @@ -1,438 +0,0 @@ -Calculator Distributed Sample -============================= -This sample implements a simple calculator using SCA components. It uses -exactly the same calculator application classes as the calculator sample but -runs the application distributed across three nodes. - -A node in this sample means an instance of the Tuscany SCA java runtime running -in a Java virtual machine. - -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 open four command prompts and -navigate to this sample directory in each one. There is one command to be run -in each command prompt: - -ant runDomain -ant runNodeB -ant runNodeC -ant runNodeA - -Please run the commands in this order. - -OR if you don't have ant, on Windows use - -java -cp src\main\resources;..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator-distributed.jar node.LaunchDomain -java -cp src\main\resources;..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator-distributed.jar node.LaunchCalculatorNodeB -java -cp src\main\resources;..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator-distributed.jar node.LaunchCalculatorNodeC -java -cp src\main\resources;..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator-distributed.jar node.LaunchCalculatorNodeA - -and on *nix do - -java -cp src/main/resources:../../lib/tuscany-sca-manifest.jar:target/sample-calculator-distributed.jar node.LaunchDomain -java -cp src/main/resources:../../lib/tuscany-sca-manifest.jar:target/sample-calculator-distributed.jar node.LaunchCalculatorNodeB -java -cp src/main/resources:../../lib/tuscany-sca-manifest.jar:target/sample-calculator-distributed.jar node.LaunchCalculatorNodeC -java -cp src/main/resources:../../lib/tuscany-sca-manifest.jar:target/sample-calculator-distributed.jar node.LaunchCalculatorNodeA - - -The processes started on each of these command prompts can be ended by pressing -the <Enter> key. - - -Sample Overview ---------------- -The sample provides a single calculator service with a default SCA (java) -binding. NodeA exercises this interface by calling add, subtract, multiply and -divide operations. - -In the case of add and subtract the runtime recognises that -it can't find these services locally and, using the remote (web services) -version of the default SCA binding, contacts the add service running in NodeB -and the subtract service running in NodeC. - -On the command prompt where you started NodeA, you see the output of invoking the -calculator functions distributed over NodeB and and NodeC. On the command prompts -where you have started NodeB and NodeC, you see log messages that indicate that -the add and subtract services where called on these nodes respectively. - -The sample demonstrates that the calculator application can be distributed -across multiple nodes with no change to the application or to the SCA description -files. - -The domain node makes available a web application through which the contributions and -composites used in this sample can be navigated. One you have run "ant runDomain" you can -point you browser at: - -http://localhost:9990/ui/workspace/ - -The contents of the sample are as follows: - -calculator/ - src/ - main/ - java/ - calculator/ - CalculatorService.java - the first component, calls +-/* as - appropriate - AddService.java - adds two numbers - AddServiceImpl.java - SubtractService.java - subtracts one number from another - SubtractServiceImpl.java - MultiplyService.java - multiplies two numbers - MultiplyServiceImpl.java - DivideService.java - divides one number by another - DivideServiceImpl.java - node/ - LaunchCalculatorNodeA.java - runs an sca node configured with the - composite describing the main calculator - application. If you look inside this class - you will see that the node is configured - using a URL of the form: - - http://localhost:9990/node-image/NodeA - - This retrieves the information required - to configure NodeA from the domain. - - Once the node has been started this launcher - then finds the calculator service and - calls the various methods. - - LaunchCalculatorNodeB&C.java - These launchers start nodes B and C - which runs the add and subtract services. - - Unlike NodeA though these launchers just - wait once the node has been started. They - will service incomming web service requests - as they arrive. - - LaunchDomain.java - the node that provides the domain - configuration to the distributed - nodes - resources/ - cloud - The SCA composite files that describe - the configuration of each node - nodeA - the SCA assembly for nodeA's part of the - calculator application - nodeB - the SCA assembly for nodeB's part of the - calculator application - nodeC - the SCA assembly for nodeC's part of the - calculator application - test/ - java/ - calculator/ - CalculatorDistributedTestCase.java - JUnit test case which runs all - of the separate nodes along with the domain - in a single VM for test purposes - calculator-distributed.png - a pictorial representation of the sample - .composite files - 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 as -follows - -cd calculator-distributed -ant compile -ant runDomain -ant runNodeB -ant runNodeC -ant runNodeA - -You should see the following output from the four separate command prompt: - -runDomain: -ted>ant runDomain -Buildfile: build.xml - -runDomain: - [java] 26-Mar-2008 12:55:12 org.apache.tuscany.sca.node.launcher.DomainMana -gerLauncher main - [java] INFO: Apache Tuscany SCA Domain Manager starting... - [java] 26-Mar-2008 12:55:13 org.apache.tuscany.sca.node.launcher.NodeLaunch -erUtil collectJARFiles - [java] INFO: Runtime classpath: 147 JARs from C:\simon\tuscany\sca-java-1.2 -\distribution\target\apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir\tuscany-sca- -1.2.1-incubating-SNAPSHOT\lib - [java] 26-Mar-2008 12:55:13 org.apache.tuscany.sca.node.launcher.NodeLaunch -erUtil collectJARFiles - [java] INFO: Runtime classpath: 89 JARs from C:\simon\tuscany\sca-java-1.2\ -distribution\target\apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir\tuscany-sca-1 -.2-incubating-SNAPSHOT\modules - [java] 26-Mar-2008 12:55:19 org.apache.catalina.core.StandardEngine start - [java] INFO: Starting Servlet Engine: Apache Tomcat/6.0.14 - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.ContextConfig defau -ltWebConfig - [java] INFO: No default web.xml - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/jsp/resources/jsp_2_0. -xsd - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/jsp/resources/jsp_2_1. -xsd - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt -aglibrary_1_1.dtd - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt -aglibrary_1_2.dtd - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt -aglibrary_2_0.xsd - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/jsp/resources/web-jspt -aglibrary_2_1.xsd - [java] 26-Mar-2008 12:55:20 org.apache.catalina.startup.DigesterFactory reg -ister - [java] WARNING: Could not get url for /javax/servlet/resources/j2ee_web_ser -vices_1_1.xsd - [java] 26-Mar-2008 12:55:20 org.apache.coyote.http11.Http11Protocol init - [java] INFO: Initializing Coyote HTTP/1.1 on http-9990 - [java] 26-Mar-2008 12:55:20 org.apache.coyote.http11.Http11Protocol start - [java] INFO: Starting Coyote HTTP/1.1 on http-9990 - [java] 26-Mar-2008 12:55:20 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/ui/home/* - [java] 26-Mar-2008 12:55:20 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/ui/workspace/* - [java] 26-Mar-2008 12:55:20 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/ui/files/* - [java] 26-Mar-2008 12:55:20 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/ui/composite/* - [java] 26-Mar-2008 12:55:20 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/ui/cloud/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/workspace/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/contribution/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/feed/files/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/files/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/composite/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/composite-source/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/deployable/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/composite-resolved/ -* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/cloud/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/cloud-source/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/composite-image/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/node-image/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/quickstart/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/processes/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/node/processes/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.http.tomcat.TomcatServer - addServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:9990/ping/* - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.node.launcher.DomainMana -gerLauncher main - [java] INFO: SCA Domain Manager started. - [java] 26-Mar-2008 12:55:21 org.apache.tuscany.sca.node.launcher.DomainMana -gerLauncher main - [java] INFO: Press enter to shutdown. - - -runNodeB: - [java] 26-Mar-2008 12:55:42 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: Apache Tuscany SCA Node starting... - [java] 26-Mar-2008 12:55:42 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: SCA Node configuration: http://localhost:9990/node-image/NodeB - - [java] 26-Mar-2008 12:55:42 org.apache.tuscany.sca.node.launcher.NodeLaunch -erUtil collectJARFiles - [java] INFO: Runtime classpath: 147 JARs from C:\simon\tuscany\sca-java-1.2 -\distribution\target\apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir\tuscany-sca- -1.2.1-incubating-SNAPSHOT\lib - [java] 26-Mar-2008 12:55:42 org.apache.tuscany.sca.node.launcher.NodeLaunch -erUtil collectJARFiles - [java] INFO: Runtime classpath: 89 JARs from C:\simon\tuscany\sca-java-1.2\ -distribution\target\apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir\tuscany-sca-1 -.2-incubating-SNAPSHOT\modules - [java] 26-Mar-2008 12:55:42 org.apache.tuscany.sca.node.impl.NodeImpl <init -> - [java] INFO: Creating node: http://localhost:9990/node-image/NodeB - [java] 26-Mar-2008 12:55:45 org.apache.tuscany.sca.node.impl.NodeImpl confi -gureNode - [java] INFO: Loading contribution: file:/C:/simon/tuscany/sca-java-1.2/dist -ribution/target/apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir/tuscany-sca-1.2-i -ncubating-SNAPSHOT/samples/calculator-distributed/./src/main/resources/nodeB/ - [java] 26-Mar-2008 12:55:46 org.apache.tuscany.sca.node.impl.NodeImpl confi -gureNode - [java] INFO: Loading composite: http://localhost:9990/composite-resolved/co -mposite:nodeB;http://sample;CalculatorB - [java] 26-Mar-2008 12:55:47 org.apache.tuscany.sca.node.impl.NodeImpl start - - [java] INFO: Starting node: http://localhost:9990/node-image/NodeB - [java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor - [java] 26-Mar-2008 12:55:53 org.apache.tuscany.sca.http.jetty.JettyServer a -ddServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:8200/AddServiceComponent -B - [java] 26-Mar-2008 12:55:53 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: SCA Node started. - [java] 26-Mar-2008 12:55:53 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: Press enter to shutdown. - [java] AddService - add 3.0 and 2.0 - -runNodeC: - [java] 26-Mar-2008 12:56:01 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: Apache Tuscany SCA Node starting... - [java] 26-Mar-2008 12:56:01 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: SCA Node configuration: http://localhost:9990/node-image/NodeC - - [java] 26-Mar-2008 12:56:01 org.apache.tuscany.sca.node.launcher.NodeLaunch -erUtil collectJARFiles - [java] INFO: Runtime classpath: 147 JARs from C:\simon\tuscany\sca-java-1.2 -\distribution\target\apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir\tuscany-sca- -1.2.1-incubating-SNAPSHOT\lib - [java] 26-Mar-2008 12:56:01 org.apache.tuscany.sca.node.launcher.NodeLaunch -erUtil collectJARFiles - [java] INFO: Runtime classpath: 89 JARs from C:\simon\tuscany\sca-java-1.2\ -distribution\target\apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir\tuscany-sca-1 -.2-incubating-SNAPSHOT\modules - [java] 26-Mar-2008 12:56:01 org.apache.tuscany.sca.node.impl.NodeImpl <init -> - [java] INFO: Creating node: http://localhost:9990/node-image/NodeC - [java] 26-Mar-2008 12:56:03 org.apache.tuscany.sca.node.impl.NodeImpl confi -gureNode - [java] INFO: Loading contribution: file:/C:/simon/tuscany/sca-java-1.2/dist -ribution/target/apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir/tuscany-sca-1.2-i -ncubating-SNAPSHOT/samples/calculator-distributed/./src/main/resources/nodeC/ - [java] 26-Mar-2008 12:56:04 org.apache.tuscany.sca.node.impl.NodeImpl confi -gureNode - [java] INFO: Loading composite: http://localhost:9990/composite-resolved/co -mposite:nodeC;http://sample;CalculatorC - [java] 26-Mar-2008 12:56:04 org.apache.tuscany.sca.node.impl.NodeImpl start - - [java] INFO: Starting node: http://localhost:9990/node-image/NodeC - [java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor - [java] 26-Mar-2008 12:56:10 org.apache.tuscany.sca.http.jetty.JettyServer a -ddServletMapping - [java] INFO: Added Servlet mapping: http://L3AW203:8300/SubtractServiceComp -onentC - [java] 26-Mar-2008 12:56:10 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: SCA Node started. - [java] 26-Mar-2008 12:56:10 org.apache.tuscany.sca.node.launcher.NodeLaunch -er main - [java] INFO: Press enter to shutdown. - [java] SubtractService - subtract 3.0 and 2.0 - -runNodeA: - [java] 26-Mar-2008 12:56:10 org.apache.tuscany.sca.node.impl.NodeImpl <init -> - [java] INFO: Creating node: http://localhost:9990/node-image/NodeA - [java] 26-Mar-2008 12:56:12 org.apache.tuscany.sca.node.impl.NodeImpl confi -gureNode - [java] INFO: Loading contribution: file:/C:/simon/tuscany/sca-java-1.2/dist -ribution/target/apache-tuscany-sca-1.2.1-incubating-SNAPSHOT.dir/tuscany-sca-1.2-i -ncubating-SNAPSHOT/samples/calculator-distributed/./src/main/resources/nodeA/ - [java] 26-Mar-2008 12:56:13 org.apache.tuscany.sca.node.impl.NodeImpl confi -gureNode - [java] INFO: Loading composite: http://localhost:9990/composite-resolved/co -mposite:nodeA;http://sample;CalculatorA - [java] 26-Mar-2008 12:56:14 org.apache.tuscany.sca.assembly.builder.impl.Co -mpositeBuilderImpl$1 problem - [java] WARNING: Component reference target not found, it might be a remote -service: SubtractServiceComponentC - [java] 26-Mar-2008 12:56:14 org.apache.tuscany.sca.assembly.builder.impl.Co -mpositeBuilderImpl$1 problem - [java] WARNING: Component reference target not found, it might be a remote -service: AddServiceComponentB - [java] 26-Mar-2008 12:56:14 org.apache.tuscany.sca.node.impl.NodeImpl start - - [java] INFO: Starting node: http://localhost:9990/node-image/NodeA - [java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor - [java] Warning: Running an XSLT 1.0 stylesheet with an XSLT 2.0 processor - [java] CalculatorService - add 3.0 and 2.0 - [java] 3 + 2=5.0 - [java] CalculatorService - subtract 3.0 and 2.0 - [java] 3 - 2=1.0 - [java] CalculatorService - multiply 3.0 and 2.0 - [java] 3 * 2=6.0 - [java] CalculatorService - divide 3.0 and 2.0 - [java] 3 / 2=1.5 - [java] 26-Mar-2008 12:56:20 org.apache.tuscany.sca.node.impl.NodeImpl stop - [java] INFO: Stopping node: http://localhost:9990/node-image/NodeA - -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 running from Maven the four nodes all run within -Java virtual machine. - -cd calculator-distributed -mvn - -You should see the following output at the end of the test phase. - -INFO: Starting node: http://localhost:9990/node-image/NodeA -CalculatorService - add 3.0 and 2.0 -AddService - add 3.0 and 2.0 -CalculatorService - subtract 3.0 and 2.0 -SubtractService - subtract 3.0 and 2.0 -CalculatorService - multiply 3.0 and 2.0 -CalculatorService - divide 3.0 and 2.0 -26-Mar-2008 13:00:52 org.apache.tuscany.sca.node.impl.NodeImpl stop -INFO: Stopping node: http://localhost:9990/node-image/NodeC -26-Mar-2008 13:00:52 org.apache.tuscany.sca.node.impl.NodeImpl stop -INFO: Stopping node: http://localhost:9990/node-image/NodeB -26-Mar-2008 13:00:52 org.apache.tuscany.sca.node.impl.NodeImpl stop -INFO: Stopping node: http://localhost:9990/node-image/NodeA -Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 13.328 sec - -Results : - -Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 - -This shows that the Junit test cases have run successfully. - - - |