Injecting Properties into the PropertiesComponent with Spring
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Key: CAMEL-2926
URL: https://issues.apache.org/activemq/browse/CAMEL-2926
Project: Apache Camel
Issue Type: Improvement
Components: camel-core, camel-spring
Affects Versions: 2.3.0
Reporter: Ryan Callaghan
Priority: Minor
The component is quite nice - however a good improvement would be allowing
properties to be injected through Spring.
Currently there are two ways to do this using Spring.
1) Declare a bean with an id of properties:
<bean id="properties"
class="org.apache.camel.component.properties.PropertiesComponent">
<property name="location"
value="classpath:com/mycompany/myprop.properties"/>
</bean>
This would be improved if we could simply say:
<bean id="properties"
class="org.apache.camel.component.properties.PropertiesComponent">
<property name="location" ref="myPropertiesBean"/>
</bean>
This would allow properties to be declared in Spring using <util:properties/>.
The same properties grouping could be injected into Camel as is injected into
other beans.
2) Inline within the camelContext defined in Spring:
<camelContext ...>
<propertyPlaceholder id="properties"
location="com/mycompany/myprop.properties"/>
</camelContext>
Similarly it would be nice to say:
<camelContext ...>
<propertyPlaceholder id="properties" ref="myPropertiesBean" />
</camelContext>
I noticed CAMEL-2791 is out there to access JVM system properties - it would be
good to not have to load as a system property to access them in Camel.
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