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javaspringdependency-injectionjavabeansmultimap

Is it possible use HashMultimap to create spring bean?

XML:

<bean id="myBean" class="com.google.common.collect.HashMultimap">
  <constructor-arg index="0" value="200"/>
  <constructor-arg index="1" value="2"/>
</bean>

Is it correct? When I try to inject this bean in another like:

<property name="myBean" ref="myBean"/>

i received the error: Cannot apply property values to null instance

Solution

  • try this

    <bean id="myBean" factory-method="create" class="com.google.common.collect.HashMultimap">
    <constructor-arg index="0" value="200" />
    <constructor-arg index="1" value="2" />
</bean>