CODEWITHSUNDEEP
springproperties
Neel
Neel

Reputation: 2100

File type support in Spring framework

Is it possible to instantiate a property of type java.io.File directly in the config? Something like:

<property><file path="..." /></property>

A possible workaround may be to use a String property and while setting it, create the File instance. Is there a more direct way of achieving this?

Thanks!

Upvotes: 3

Views: 2020

Answers (2)

Tomasz Nurkiewicz
Tomasz Nurkiewicz

Reputation: 340933

Of course, just define it as <bean/> with <constructor-arg/>:

<property>
    <bean class="java.io.File">
        <constructor-arg value="/foo/bar.txt"/>
    </bean>
</property>

Upvotes: 3

benw
benw

Reputation: 884

Yes, you can do this. Simply pass the name of the file as the value of the property:

<bean>
  <property name="myFile" value="path-to-file"/>
</bean>

Spring will automatically create an instance of java.io.File for you and inject it into your bean.

Upvotes: 4

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