7.12. Demand and Supply

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Sometimes, such as with an injection, a dependency between two beans may not be readily apparent. Such dependencies should be expressed in a clear way, such as shown in Example 7.22, “Static Code Usage”.

Example 7.22. Static Code Usage

<bean name="TMDemand" class="org.jboss.demos.ioc.demandsupply.TMDemander">
  <demand>TM</demand>
</bean>
<bean name="SimpleTMSupply" class="org.jboss.demos.ioc.demandsupply.SimpleTMSupplyer">
  <supply>TM</supply>
</bean>

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