diff options
| author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-02-08 08:39:17 +0000 |
|---|---|---|
| committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-02-08 08:39:17 +0000 |
| commit | ee44300ad787305524b00b34afadbd68ef4088b1 (patch) | |
| tree | a8ab881a0bb5eaf03d4dc2f0336e93e0037a6353 /java/sca | |
| parent | 6daae228c728d740d4ed353ed917bbd2e19eadc2 (diff) | |
Updates to calculator-osgi README
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@742025 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'java/sca')
| -rw-r--r-- | java/sca/samples/calculator-osgi/README | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/java/sca/samples/calculator-osgi/README b/java/sca/samples/calculator-osgi/README new file mode 100644 index 0000000000..332526d43a --- /dev/null +++ b/java/sca/samples/calculator-osgi/README @@ -0,0 +1,97 @@ +Calculator Sample
+=================
+This sample implements a simple calculator using SCA components and run it in a OSGi environment.
+
+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 a command prompt, navigate
+to this sample directory and do:
+
+ant run
+
+OR if you don't have ant, on Windows do
+
+java -jar ..\..\features\tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ..\..\features\configuration\ -ttl 0 target\sample-calculator-osgi.jar
+
+and on *nix do
+
+java -jar ../../features/tuscany-sca-equinox-manifest.jar -composite Calculator.composite -config ../../features/configuration/ -ttl 0 target/sample-calculator-osgi.jar
+
+Sample Overview
+---------------
+The sample provides a single calculator service with a default SCA (java)
+binding. The CalculatorClient exercises this interface by calling add,
+subtract, multiply and divide operations. This results in messages passing to
+the appropriate components in the composite across the local wires.
+
+calculator/
+ src/
+ main/
+ java/
+ calculator/
+ CalculatorService.java - the first component, calls +-/* as
+ appropriate
+ CalculatorServiceImpl.java
+ 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
+ CalculatorClient.java - starts the SCA Runtime and
+ deploys the Calculator.composite.
+ It then calls the deployed Calculator
+ Components services
+ resources/
+ Calculator.composite - the SCA assembly for this sample
+ test/
+ java/
+ calculator/
+ CalculatorTestCase.java - JUnit test case
+ calculator.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 as
+follows
+
+cd calculator
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+ [java] 3 + 2=5.0
+ [java] 3 - 2=1.0
+ [java] 3 * 2=6.0
+ [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.
+
+cd calculator
+mvn
+
+You should see the following output from the test phase.
+
+-------------------------------------------------------
+ T E S T S
+-------------------------------------------------------
+Running calculator.CalculatorTestCase
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 1.272 sec
+
+Results :
+
+Tests run: 1, Failures: 0, Errors: 0, Skipped: 0
+
+This shows that the Junit test cases have run successfully.
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