Question

I am currently working with spring.net for dependency injection on a .net project c#. I am configuring my spring via xml configuration files. In this I am creating my objects etc.

I would like to create a constant object, with string value within my xml file. Is this possible and if so, how might I achieve this? I want to proceed and use this value in multiple places, hence I am taking this approach.

Answer 1

MyString is singleton, because of spring objects are singleton by default

<object id="MyString" type="System.String" factory-method="Copy">
  <constructor-arg index="0">
    <value>SomeStringValue</value>
  </constructor-arg>
</object>

Here is how to reference MyString:

<object id="SomeObj" type="ExampleSpring.SomeObj, ExampleSpring">
  <property name="Str" ref="MyString" />
</object>