java - how can I reload/refresh properties in spring at runtime without jvm restart? -

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how can reload/refresh properties in spring @ runtime without jvm restart?

i looking elegant , should applicable in prod. therefore, jrebel off table guess.

currently, have properties in myproject.properties

oms.url=abbc.com checkin.enabled=true

and java file autowired search , use these properties applicationcontext provided different property files:

<bean id="applicationproperties" class="myproject.config.custompropertyplaceholder">         <property name="ignoreresourcenotfound" value="true" />         <property name="locations">             <list>                 <value>classpath:myproject.properties</value>                 <value>file:${catalina_base}/lib/myproject.properties</value>                 <!--<value>file:///appl/conf/outlet.properties</value>-->                 <value>classpath:db.password</value>                 <value>file:${catalina_base}/lib/db.password</value>                 <!-- <ref bean="applpropertiesfromdb" /> -->             </list>         </property>     </bean>

and java file as:

@value("${checkin.enabled}")     private string checkinenabled;

use reloadableresourcebundlemessagesource.

but not refreshed.

private string checkinenabled;

you must reload checkinenabled variable.


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