Spring SpEL: how to write ternary operation in XML config? -


in spring xml config, need set value specific property value depending on value of property.

i need this:

<bean id="myid" class="myclass">    <property name="myprop"             value="#{${property_a} == 'test-a' ? ${property_b} : 'anothervalue'}"    />

i want myprop set value of property_b if property_a equal "test-a", otherwise myprop must set "anothervalue".

property_a , property_b both defined in config.properties file.

is possible write such statement in xml spel?

<property name="myprop"         value="#{'${property_a}' == 'test-a' ? '${property_b}' : 'anothervalue' }" />

you have ensure result of properties placeholder resolution still literal. so, that's why must wrap ${...} ''.


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