Allow to use constructor-arg as bean attribute for simple case [SPR-10018]

[spring-projects-issues]

Nicolas Labrot opened SPR-10018 and commented

For example I use an immutable Pair class.

I construct the class with constructor-arg :

  
<bean class="Pair">
  <constructor-arg index="0" value="first"/>
  <constructor-arg index="1" value="second"/>
</bean>

For simple case it may be interesting to set constructor arg with attributes

<bean class="Pair" c:arg1="first" c:arg2="second"/>

<bean class="Pair" c:arg1-ref="first" c:arg2-ref="second"/>

With support to spel to "cast" and infere type

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Issue Links:

• c: (constructor) namespace [SPR-7470] #12128 c: (constructor) namespace ("duplicates")

1 votes, 1 watchers

[spring-projects-issues]

Chris Beams commented

Hi Nicolas, this looks like a duplicate of the already implemented #12128. See documentation at http://static.springsource.org/spring/docs/3.1.0.RELEASE/spring-framework-reference/html/beans.html#beans-c-namespace