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<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:sca="http://www.springframework.org/schema/sca"
       xsi:schemaLocation="
       http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/sca http://www.osoa.org/xmlns/sca/1.0/spring-sca.xsd">
       
    <sca:service name="StockQuoteService"
        type="bigbank.stockquote.StockQuoteService" target="StockQuoteServiceBean"/>

    <bean id="StockQuoteServiceBean" class="bigbank.stockquote.StockQuoteImpl">
    </bean>
</beans>

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Code Block

<beans>
   <bean id="AccountServiceBean" class="bigbank.account.AccountServiceImpl">     
        <property name="calculatorService" ref="calculatorService"/>
        <property name="stockQuoteService" ref="stockQuoteService"/>
        <property name="checkingAccountService" ref="checkingAccountService"/>
        
        <!-- Here are some implicit references & properties - a property with a ref not satisifed 
        * within the Spring application context.
         -->
        <property name="savingsAccountService" ref="savingsAccountService"/>
        <property name="stockAccountService" ref="stockAccountService"/>              
        <property name="currency" value="EURO"/>
    </bean>
    
    <sca:reference name="checkingAccountService" type="bigbank.account.checking.CheckingAccountService"/>
    
    <sca:reference name="calculatorService" type="bigbank.calculator.CalculatorService"/>
    
    <sca:reference name="stockQuoteService" type="bigbank.stockquote.StockQuoteService"/>
</beans>

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Code Block

<composite name="StockQuote">
    
    <service name="StockQuoteService" promote="StockQuoteServiceComponent">
        <interface.java interface="bigbank.stockquote.StockQuoteService"/>
        <binding.ws uri="http://localhost:8081/services/StockQuoteWebService"/>
    </service>

    <component name="StockQuoteServiceComponent">
        <implementation.spring location="META-INF/spring/StockQuoteService-context.xml"/>
    </component>

</composite>

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Code Block
<constructor-arg><ref bean="mySCAService1"/></constructor-arg> <constructor-arg><ref bean="mySCAService2"/></constructor-arg>

In the above scenario, particularly in cases where the spring bean has defined only one constructor, implicit references / properties can be supported when the contructor-arg element specifies the type of the SCA reference/property that its trying to consume by specifying a type attribute in the contructor-arg OR when the appropriate index attribute is specified in the constructor-arg element.

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Raised as Specification Issue: http://www.osoa.org/jira/browse/JAVA-59^{Image Removed}