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Posted to dev@tuscany.apache.org by "ant elder (JIRA)" <de...@tuscany.apache.org> on 2008/10/20 12:28:44 UTC
[jira] Updated: (TUSCANY-2584) Problems using one composite as an
implementation for two components
[ https://issues.apache.org/jira/browse/TUSCANY-2584?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ant elder updated TUSCANY-2584:
-------------------------------
Fix Version/s: Java-SCA-Next
> Problems using one composite as an implementation for two components
> --------------------------------------------------------------------
>
> Key: TUSCANY-2584
> URL: https://issues.apache.org/jira/browse/TUSCANY-2584
> Project: Tuscany
> Issue Type: Bug
> Affects Versions: Java-SCA-1.3
> Reporter: Tobias Arnold
> Fix For: Java-SCA-Next
>
>
> I tried to use the same composite as an implementation for two different components. In detail i tried to have two instances of the store example sharing the implementation for the currency converter. When i start the nodes for the two shops no erros are displayed. But in one of the shops the currency converter doesn't work (catalog isn't displayed). If i undeploy the composite of the working shop, the other shop works too, but not both at the same time. I exported and imported the composite namepsace via the sca-contribution.xml.
> Here are the composites I used:
> store1:
> <composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
> xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"
> targetNamespace="http://store2"
> xmlns:store3="http://store3"
> name="store2">
>
> <component name="Store">
> <t:implementation.widget location="uiservices/store.html"/>
> <service name="Widget">
> <t:binding.http uri="/store"/>
> </service>
> <reference name="catalog" target="Catalog">
> <t:binding.jsonrpc/>
> </reference>
> <reference name="shoppingCart" target="ShoppingCart/Cart">
> <t:binding.atom/>
> </reference>
> <reference name="shoppingTotal" target="ShoppingCart/Total">
> <t:binding.jsonrpc/>
> </reference>
> </component>
>
> <component name="Catalog">
> <implementation.java class="services.FruitsCatalogImpl"/>
> <property name="currencyCode">USD</property>
> <service name="Catalog">
> <t:binding.jsonrpc/>
> </service>
> <reference name="currencyConverter" target="CurrencyConverter/CurrencyService"/>
> </component>
>
> <component name="ShoppingCart">
> <implementation.java class="services.ShoppingCartImpl"/>
> <service name="Cart">
> <t:binding.atom uri="/ShoppingCart/Cart"/>
> </service>
> <service name="Total">
> <t:binding.jsonrpc/>
> </service>
> </component>
>
> <component name="CurrencyConverter">
> <implementation.composite name="store3:store3"/>
> </component>
> </composite>
> store2:
> <composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
> xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"
> targetNamespace="http://store1"
> xmlns:store3="http://store3"
> name="store1">
>
> <component name="Store1">
> <t:implementation.widget location="uiservices/store.html"/>
> <service name="Widget">
> <t:binding.http uri="/store"/>
> </service>
> <reference name="catalog" target="Catalog1">
> <t:binding.jsonrpc/>
> </reference>
> <reference name="shoppingCart" target="ShoppingCart1/Cart">
> <t:binding.atom/>
> </reference>
> <reference name="shoppingTotal" target="ShoppingCart1/Total">
> <t:binding.jsonrpc/>
> </reference>
> </component>
>
> <component name="Catalog1">
> <implementation.java class="services.FruitsCatalogImpl"/>
> <property name="currencyCode">USD</property>
> <service name="Catalog">
> <t:binding.jsonrpc/>
> </service>
> <reference name="currencyConverter" target="CurrencyConverter1/CurrencyService"/>
> </component>
>
> <component name="ShoppingCart1">
> <implementation.java class="services.ShoppingCartImpl"/>
> <service name="Cart">
> <t:binding.atom uri="/ShoppingCart1/Cart"/>
> </service>
> <service name="Total">
> <t:binding.jsonrpc/>
> </service>
> </component>
>
> <component name="CurrencyConverter1">
> <implementation.composite name="store3:store3"/>
> </component>
> </composite>
> shared:
> <composite xmlns="http://www.osoa.org/xmlns/sca/1.0"
> xmlns:t="http://tuscany.apache.org/xmlns/sca/1.0"
> targetNamespace="http://store3"
> name="store3">
>
> <service name="CurrencyService" promote="CurrencyConverter3">
> <interface.java interface="services.CurrencyConverter"/>
> </service>
>
> <component name="CurrencyConverter3">
> <implementation.java class="services.CurrencyConverterImpl"/>
> </component>
> </composite>
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