Author: slaws
Date: Thu Aug 23 11:09:44 2007
New Revision: 569096
URL: http://svn.apache.org/viewvc?rev=569096&view=rev
Log:
Fix ant build to run from binary distro
Create the bulk of text in the README
Modified:
incubator/tuscany/java/sca/samples/calculator-distributed/README
incubator/tuscany/java/sca/samples/calculator-distributed/build.xml
Modified: incubator/tuscany/java/sca/samples/calculator-distributed/README
URL:
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/samples/calculator-distributed/README?rev=569096&r1=569095&r2=569096&view=diff
==============================================================================
--- incubator/tuscany/java/sca/samples/calculator-distributed/README (original)
+++ incubator/tuscany/java/sca/samples/calculator-distributed/README Thu Aug 23
11:09:44 2007
@@ -1,16 +1,278 @@
- ant runDomainNode Run up
+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.
-the node that provides the registryRun up the node that runs the add service
ant ru
+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.
-Run up the node that provides the registry
- ant runDomainNode
+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:
-Run up the node that runs the add service
- ant runNodeB
+ant runDomainNode
+ant runNodeB
+ant runNodeC
+ant runNodeD
-Run up the node that runs the subtract service
- ant runNodeC
+Please run the commands in this order.
-Run up the node that runs the Calculator services and drives calls to the
various methods
- ant runNodeA
+OR if you don't have ant, on Windows use
+
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar
node.DomainNode
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar
node.CalculatorNode mydomain nodeB
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar
node.CalcukatorNode mydomain nodeC
+java -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-calculator.jar
node.CalculatorNode mydomain nodeA
+
+and on *nix do
+
+java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar
node.DomainNode
+java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar
node.CalculatorNode mydomain nodeB
+java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar
node.CalculatorNode mydomain nodeC
+java -cp ../../lib/tuscany-sca-manifest.jar:target/sample-calculator.jar
node.CalculatorNode mydomain nodeD
+
+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.
+
+The sample demonstrates that the calculator application can be distributed
+across multiple nodes with no change to the application or it SCA description
+files.
+
+
+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/
+ CalculatorNode.java - runs up an sca application based on
+ configuration given on the command
+ line in the form
+
+ CalculatorNode <domain name> <node name>
+
+ it looks for a directory name the same
+ as <node name> and loads the composites
+ there
+
+ if <node name> = nodeA it calls the
+ +-/* operations otherwise it behaves
+ like a server and waits for service
+ requests
+ DomainNode.java - the node that provides the service
+ discovery mechanism to the distributed
+ domain
+ resources/
+ domain - the SCA assembly for the service discovery
+ function
+ management/ - the SCA assembly for each nodes management
+ function
+ 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 nodeB's part of the
+ calculator application
+ test/
+ java/
+ calculator/
+ DomainInMemoryTestCase.java - JUnit test case which runs all of the
+ separate ndes 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 runDomainNode
+ant runNodeB
+ant runNodeC
+ant runNodeD
+
+You should see the following output from the four separate command prompt:
+
+runDomainNode:
+ [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] 23-Aug-2007 17:40:40 org.apache.tuscany.sca.http.jetty.JettyServer
a
+ddServletMapping
+ [java] INFO: Added Servlet mapping:
http://localhost:8080/ServiceDiscoveryC
+omponent/ServiceDiscovery
+ [java] Domain node started (press enter to shutdown)
+ [java] Registering service: [mydomain nodeB AddServiceComponent
org.apache.
+tuscany.sca.assembly.SCABinding http://localhost:8085/AddServiceComponent]
+ [java] Registering service: [mydomain nodeC SubtractServiceComponent
org.ap
+ache.tuscany.sca.assembly.SCABinding
http://localhost:8086/SubtractServiceCompon
+ent]
+ [java] Finding service: [mydomain SubtractServiceComponent
org.apache.tusca
+ny.sca.assembly.SCABinding]
+ [java] Matching service url:
http://localhost:8086/SubtractServiceComponent
+
+ [java] Finding service: [mydomain AddServiceComponent
org.apache.tuscany.sc
+a.assembly.SCABinding]
+ [java] Matching service url: http://localhost:8085/AddServiceComponent
+ [java] Java Result: 1
+Terminate batch job (Y/N)? y
+
+
+
+runNodeB:
+ [java]
file:/C:/simon/tuscany/java-head/sca/samples/calculator-distributed/
+target/classes/management/
+ [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] Registering service: [mydomain nodeB AddServiceComponent/
org.apache
+.tuscany.sca.assembly.SCABinding http://localhost:8085/AddServiceComponent]
+ [java] 23-Aug-2007 17:41:25 org.apache.tuscany.sca.http.jetty.JettyServer
a
+ddServletMapping
+ [java] INFO: Added Servlet mapping:
http://localhost:8085/AddServiceCompone
+nt
+ [java] Node started (press enter to shutdown)
+ [java] AddService - add 3.0 and 2.0
+
+
+runNodeC:
+ [java]
file:/C:/simon/tuscany/java-head/sca/samples/calculator-distributed/
+target/classes/management/
+ [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] Registering service: [mydomain nodeC SubtractServiceComponent
org.ap
+ache.tuscany.sca.assembly.SCABinding
http://localhost:8086/SubtractServiceCompon
+ent]
+ [java] 23-Aug-2007 17:41:51 org.apache.tuscany.sca.http.jetty.JettyServer
a
+ddServletMapping
+ [java] Node started (press enter to shutdown)
+ [java] INFO: Added Servlet mapping:
http://localhost:8086/SubtractServiceCo
+mponent
+ [java] SubtractService - subtract 3.0 and 2.0
+Terminate batch job (Y/N)? y
+
+
+runNodeA:
+ [java]
file:/C:/simon/tuscany/java-head/sca/samples/calculator-distributed/
+target/classes/management/
+ [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] 23-Aug-2007 17:42:12
org.apache.tuscany.sca.assembly.builder.impl.Co
+mpositeBuilderImpl$1 problem
+ [java] WARNING: [WARNING] Component reference target not found, it might
be
+ a remote service: AddServiceComponent null
+ [java]
+ [java] 23-Aug-2007 17:42:12
org.apache.tuscany.sca.assembly.builder.impl.Co
+mpositeBuilderImpl$1 problem
+ [java] WARNING: [WARNING] Component reference target not found, it might
be
+ a remote service: SubtractServiceComponent null
+ [java]
+ [java] Finding service: [mydomain SubtractServiceComponent
org.apache.tusca
+ny.sca.assembly.SCABinding]
+ [java] Finding service: [mydomain AddServiceComponent
org.apache.tuscany.sc
+a.assembly.SCABinding]
+ [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
+
+
+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 from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.DomainInMemoryTestCase
+Setting up distributed nodes
+file:/C:/simon/tuscany/java-head/sca/samples/calculator-distributed/target/class
+es/management/
+log4j:WARN No appenders could be found for logger
(org.apache.axiom.om.util.StAX
+Utils).
+log4j:WARN Please initialize the log4j system properly.
+23-Aug-2007 18:18:41
org.apache.tuscany.sca.assembly.builder.impl.CompositeBuild
+erImpl$1 problem
+WARNING: [WARNING] Component reference target not found, it might be a remote
se
+rvice: AddServiceComponent null
+
+23-Aug-2007 18:18:41
org.apache.tuscany.sca.assembly.builder.impl.CompositeBuild
+erImpl$1 problem
+WARNING: [WARNING] Component reference target not found, it might be a remote
se
+rvice: SubtractServiceComponent null
+
+file:/C:/simon/tuscany/java-head/sca/samples/calculator-distributed/target/class
+es/management/
+Registering service: [mydomain nodeB AddServiceComponent
org.apache.tuscany.sca.
+assembly.SCABinding http://localhost:8085/AddServiceComponent]
+file:/C:/simon/tuscany/java-head/sca/samples/calculator-distributed/target/class
+es/management/
+Registering service: [mydomain nodeC SubtractServiceComponent
org.apache.tuscany
+.sca.assembly.SCABinding http://localhost:8086/SubtractServiceComponent]
+Finding service: [mydomain SubtractServiceComponent
org.apache.tuscany.sca.assem
+bly.SCABinding]
+Matching service url: http://localhost:8086/SubtractServiceComponent
+Finding service: [mydomain AddServiceComponent
org.apache.tuscany.sca.assembly.S
+CABinding]
+Matching service url: http://localhost:8085/AddServiceComponent
+23-Aug-2007 18:18:45 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMap
+ping
+INFO: Added Servlet mapping: http://localhost:8085/AddServiceComponent
+23-Aug-2007 18:18:47 org.apache.tuscany.sca.http.jetty.JettyServer
addServletMap
+ping
+INFO: Added Servlet mapping: http://localhost:8086/SubtractServiceComponent
+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
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 7.14 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+
+This shows that the Junit test cases have run successfully.
Modified: incubator/tuscany/java/sca/samples/calculator-distributed/build.xml
URL:
http://svn.apache.org/viewvc/incubator/tuscany/java/sca/samples/calculator-distributed/build.xml?rev=569096&r1=569095&r2=569096&view=diff
==============================================================================
--- incubator/tuscany/java/sca/samples/calculator-distributed/build.xml
(original)
+++ incubator/tuscany/java/sca/samples/calculator-distributed/build.xml Thu Aug
23 11:09:44 2007
@@ -16,14 +16,91 @@
* specific language governing permissions and limitations
* under the License.
-->
-<project name="calculator" default="compile">
+<project name="calculator" default="runDomainNode">
<property name="node.class" value="node.CalculatorNode" />
<property name="domain.class" value="node.DomainNode" />
<property name="test.jar" value="sample-calculator.jar" />
- <!-- a classpath so I can test without building the distribution jars
-->
- <property name="m2.repo" value="C:\Documents and
Settings\slaws\.m2\repository" />
- <path id="test.classpath">
+ <target name="init">
+ <mkdir dir="target/classes"/>
+ </target>
+
+ <target name="compile" depends="init">
+ <javac srcdir="src/main/java"
+ destdir="target/classes"
+ debug="on"
+ source="1.5"
+ target="1.5">
+ <classpath>
+ <pathelement location="../../lib/tuscany-sca-manifest.jar"/>
+ </classpath>
+ </javac>
+ <copy todir="target/classes">
+ <fileset dir="src/main/resources"/>
+ </copy>
+ <jar destfile="target/${test.jar}" basedir="target/classes">
+ <manifest>
+ <attribute name="Main-Class" value="${test.class}" />
+ </manifest>
+ </jar>
+ </target>
+
+ <target name="runDomainNode">
+ <java classname="${domain.class}"
+ fork="true">
+ <classpath>
+ <pathelement path="target/classes"/>
+ <pathelement location="../../lib/tuscany-sca-manifest.jar"/>
+ </classpath>
+ </java>
+ </target>
+
+ <target name="runNodeA">
+ <java classname="${node.class}"
+ fork="true">
+ <classpath>
+ <pathelement path="target/classes"/>
+ <pathelement location="../../lib/tuscany-sca-manifest.jar"/>
+ </classpath>
+ <arg value="mydomain"/>
+ <arg value="nodeA"/>
+ </java>
+ </target>
+
+ <target name="runNodeB">
+ <java classname="${node.class}"
+ fork="true">
+ <classpath>
+ <pathelement path="target/classes"/>
+ <pathelement location="../../lib/tuscany-sca-manifest.jar"/>
+ </classpath>
+ <arg value="mydomain"/>
+ <arg value="nodeB"/>
+ </java>
+ </target>
+
+ <target name="runNodeC">
+ <java classname="${node.class}"
+ fork="true">
+ <classpath>
+ <pathelement path="target/classes"/>
+ <pathelement location="../../lib/tuscany-sca-manifest.jar"/>
+ </classpath>
+ <arg value="mydomain"/>
+ <arg value="nodeC"/>
+ </java>
+ </target>
+
+ <target name="clean">
+ <delete quiet="true" includeemptydirs="true">
+ <fileset dir="target"/>
+ </delete>
+ </target>
+
+ <!-- If you want to test without building the distribution jars set the
-->
+ <!-- localtion value of the m2.repo on your machine and use the targets
below -->
+ <property name="m2.repo" value="your dir here\.m2\repository" />
+ <path id="repo.classpath">
<!--pathelement location="${classpath}"/-->
<pathelement
location="${m2.repo}\annogen\annogen\0.1.0\annogen-0.1.0.jar"/>
<pathelement
location="${m2.repo}\avalon-framework\avalon-framework\4.1.3\avalon-framework-4.1.3.jar"/>
@@ -80,6 +157,7 @@
<pathelement
location="${m2.repo}\org\apache\tuscany\sca\tuscany-interface-wsdl\1.0-incubating-SNAPSHOT\tuscany-interface-wsdl-1.0-incubating-SNAPSHOT.jar"/>
<pathelement
location="${m2.repo}\org\apache\tuscany\sca\tuscany-interface-wsdl-xml\1.0-incubating-SNAPSHOT\tuscany-interface-wsdl-xml-1.0-incubating-SNAPSHOT.jar"/>
<pathelement
location="${m2.repo}\org\apache\tuscany\sca\tuscany-policy\1.0-incubating-SNAPSHOT\tuscany-policy-1.0-incubating-SNAPSHOT.jar"/>
+ <pathelement
location="${m2.repo}\org\apache\tuscany\sca\tuscany-policy-xml\1.0-incubating-SNAPSHOT\tuscany-policy-xml-1.0-incubating-SNAPSHOT.jar"/>
<pathelement
location="${m2.repo}\org\apache\tuscany\sca\tuscany-topology\1.0-incubating-SNAPSHOT\tuscany-topology-1.0-incubating-SNAPSHOT.jar"/>
<pathelement
location="${m2.repo}\org\apache\tuscany\sca\tuscany-topology-xml\1.0-incubating-SNAPSHOT\tuscany-topology-xml-1.0-incubating-SNAPSHOT.jar"/>
<pathelement
location="${m2.repo}\org\apache\woden\woden\1.0-incubating-M7a\woden-1.0-incubating-M7a.jar"/>
@@ -96,84 +174,47 @@
<pathelement
location="${m2.repo}\xml-apis\xml-apis\1.3.03\xml-apis-1.3.03.jar"/>
<pathelement location="target/classes"/>
</path>
-
- <target name="init">
- <mkdir dir="target/classes"/>
- </target>
-
- <target name="compile" depends="init">
- <javac srcdir="src/main/java"
- destdir="target/classes"
- debug="on"
- source="1.5"
- target="1.5">
- <classpath>
- <pathelement location="../../lib/tuscany-sca-manifest.jar"/>
- </classpath>
- </javac>
- <copy todir="target/classes">
- <fileset dir="src/main/resources"/>
- </copy>
- <jar destfile="target/${test.jar}" basedir="target/classes">
- <manifest>
- <attribute name="Main-Class" value="${test.class}" />
- </manifest>
- </jar>
- </target>
-
- <target name="runDomainNode">
+
+ <target name="runDomainNodeRepo">
<java classname="${domain.class}"
fork="true">
<classpath>
- <!--pathelement path="target/classes"/-->
- <!--pathelement
location="../../lib/tuscany-sca-manifest.jar"/-->
- <path refid="test.classpath"/>
+ <path refid="repo.classpath"/>
</classpath>
</java>
</target>
- <target name="runNodeA">
+ <target name="runNodeARepo">
<java classname="${node.class}"
fork="true">
<classpath>
- <!--pathelement path="target/classes"/-->
- <!--pathelement
location="../../lib/tuscany-sca-manifest.jar"/-->
- <path refid="test.classpath"/>
+ <path refid="repo.classpath"/>
</classpath>
<arg value="mydomain"/>
<arg value="nodeA"/>
</java>
</target>
- <target name="runNodeB">
+ <target name="runNodeBRepo">
<java classname="${node.class}"
fork="true">
<classpath>
- <!--pathelement path="target/classes"/-->
- <!--pathelement
location="../../lib/tuscany-sca-manifest.jar"/-->
- <path refid="test.classpath"/>
+ <path refid="repo.classpath"/>
</classpath>
<arg value="mydomain"/>
<arg value="nodeB"/>
</java>
</target>
- <target name="runNodeC">
+ <target name="runNodeCRepo">
<java classname="${node.class}"
fork="true">
<classpath>
- <!--pathelement path="target/classes"/-->
- <!--pathelement
location="../../lib/tuscany-sca-manifest.jar"/-->
- <path refid="test.classpath"/>
+ <path refid="repo.classpath"/>
</classpath>
<arg value="mydomain"/>
<arg value="nodeC"/>
</java>
</target>
- <target name="clean">
- <delete quiet="true" includeemptydirs="true">
- <fileset dir="target"/>
- </delete>
- </target>
</project>
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