From 2871272f6f5fd509f0ca255bd7ca8174ebf6a12a Mon Sep 17 00:00:00 2001 From: slaws Date: Tue, 26 May 2009 11:54:36 +0000 Subject: TUSCANY-3062 don't resolve composites in the deployable composite collection. Remove unused contributions from domain. Upgrade the README to describe each store scenario and how to run it. git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@778666 13f79535-47bb-0310-9956-ffa450edef68 --- branches/sca-java-1.x/tutorials/store/README | 201 ++++++++++++++++++++++++--- 1 file changed, 185 insertions(+), 16 deletions(-) (limited to 'branches/sca-java-1.x/tutorials/store/README') diff --git a/branches/sca-java-1.x/tutorials/store/README b/branches/sca-java-1.x/tutorials/store/README index 61b6b801e1..036f43ebf2 100644 --- a/branches/sca-java-1.x/tutorials/store/README +++ b/branches/sca-java-1.x/tutorials/store/README @@ -1,34 +1,203 @@ Store Tutorial -====================================== +============== -This is a tutorial that shows how to use SCA and Tuscany to build multiple -variations of an online Store application. +This tutorial that shows how to use SCA and Tuscany to build multiple +variations of an online Store application. The variations demostrate the +evolution of the Store as it goes through the following stages: -For an overview of the scenarios covered here, please refer to Tutorial.pdf. +1 - Initial online fruit store +2 - Fruit store merges with vegetable store to form the fruit and vegetable store +3 - The fruit and vegetable store move to using a database for storing the cart +4 - The fruit and vegetable store acts as a supplier to other online stores +5 - The fruit and vegetable store ships their software solution to another geography +For diagrams of the scenarios covered here, please refer to Tutorial.pdf Running The Tutorial Application -------------------------------- -Start the SCA Domain Manager: +Start the SCA Domain Manager on linux: + cd domain java -jar ../../../modules/tuscany-node-launcher-1.5.jar domain -To access the SCA Manager application, point your Web browser to: +Start the SCA Domain Manager on windows: + + cd domain + java -jar ..\..\..\modules\tuscany-node-launcher-1.5.jar domain + +Access the SCA Domain Manager application by pointing your Web browser at: + http://localhost:9990/ui/cloud/ -Select the node you want to start (e.g StoreNode), then click the Start button. -Note that the distribution does not include a prebuilt .war file for the catalog-webapp -so before you can start the store node you need to first build this by going the the -store/catalog-webapp folder and running +This shows you all of the Tuscany nodes that are configured to run +in the store tutorial domain. If you are interested, the configuration +is stored on disc in the store/domain directory but for now let's just +start some nodes and see what happens. + +The different nodes you see are used to start different scenarios in +the tutorial. Select the node you want to start (e.g StoreNode), then click the +Start button. You may need to give the nodes a little time to start up. Check the +console where you lauched the domain manager application and you will see the +following message when nodes have started. + +INFO: INFO: Press 'q' to quit, 'r' to restart. + +Remember to shut down the nodes before you exit the domain manager application. + +The following describes the nodes you have to start for each scenario and some +usful links to explore once the node has started. + +1 - Initial online fruit store +---------------------------- + +Start + + StoreNode + +The store itself can be found at + + http://localhost:8100/ui/ + +If you want to look at how Tuscany provides remote bindings you can take +a look at the service description that Tuscany created automatically +for the store catalog service which is exposed over a JSONRPC binding +Point your browser at: + + http://l3localhost:8100/StoreCatalog?smd + +The service is configured in the SCA composite file in the following way: + + + + USD + + + + + + +Note the inclusion of . This is all that is required to +make this service available over JSONRPC. If you want to expose the service +over web services simply add instead of (or as well as) . + +2 - Fruit store merges with vegetable store to form the fruit and vegetable store +--------------------------------------------------------------------------------- + +Start + + CatalogsNode + StoreMergerNode + +The store itself can be found at + + http://localhost:8101/ui/ + +Now you see that there are more items in the catalog as the fruit and +vegetable catalogs are both providing content. The vegetable catalog +that was introduced during the merger is contacted using web services. +If you want to see the WSDL for the vegetable catalog point your browser +at + +http://l3aw203:8200/VegetablesCatalogWebService?wsdl + +The vegetable catalog service is configured in an SCA composite file +in the following way: + + + + + + + + +3 - The fruit and vegetable store move to using a database to storing the cart +------------------------------------------------------------------------------ + +Start + + StoreDBNode + +The store itself can be found at + + http://l3aw203:8102/ui/ + +This looks the same as the scenario 2 store but this time a database is used +for storing items put into the shopping cart. When you add items you +will see messages on the console indicating that items are added to the +database. For example. + +INFO: insert into Cart values ('cart-8c8bcc43-5036-4e9a-b282-0dd3d00d350c', 'Apple', '$2.99') + +This scenario shows how you change the implementation of a service without +changing any of the configuration of the rest of the application + +4 - The fruit and vegetable store acts as a supplier to other online stores +--------------------------------------------------------------------------- + +Start + + StoreSupplierNode + +The store itself can be found at + + http://localhost:8103/ui/ + +Again this is the same basic store as in scenario 3. However this time the +shopping cart and catalog serivces have been given additional remote bindings so that +the services can be accessed by others. For example, take a look at the WSDL +description of the shopping cart service that is now available at: + + http://l3aw203:8333/ShoppinCartTotalWebService?wsdl + +This WSDL is available as the shopping cart total service is now configured with a web services +binding in the following way: + + + + ../store-supplier/target/cart-db + + + + + + + + + +If you want to actually exercise these services from a standalone application +you can run up the StoreClientNode using the provided launcher + +store/store-client/launch/LaunchStoreClientNode + + +5 - The fruit and vegetable store ships their software solution to another geography +------------------------------------------------------------------------------------ + +Start + + CurrencyNode + StoreEUNode + +The store itself can be found at + + http://localhost:8104/ui/ + +Notice now that the prices are quoted in Euros and the language is French. This was +achieved by editing the store.html file to change the language and presentation to +be appropriate for Europe. The curreny was changed by reconfiguring the catalog +component to use EUR instead of USD. + + + + EUR + ... + - ant compile -You should now be able to access the online Store application. Point your Web -browser to: - http://localhost:8100/ui/ -For more detailed information, please see: +For more detailed information about how to get started with Apache Tuscany +see our online guides at: -http://tuscany.apache.org/getting-started-with-tuscany.html +http://tuscany.apache.org/sca-java-getting-started-guides-1x.html -- cgit v1.2.3