injecting properties in camel route from wildfly modules - apache-camel

Question

I am using SwithcYard 2.0.0.Beta1. Application server is WildFly 8.1. I want to load properties from modules.
As example I have a module /wildfly/modules/system/layers/base/org/study/configuration/test
my module.xml
<?xml version="1.0" encoding="UTF-8"?>
<module xmlns="urn:jboss:module:1.3" name="org.study.configuration" slot="test">
<resources>
<resource-root path="."/>
</resources>
</module>
This is properties file:
user=foo
password=bar
provider=CryptoProvider
directory=domain;login:pwd#host/dir?password=pwd&preMove=backup&move=processed&moveFailed=error&charset=UTF-8
This is how I include that module in wildfly profile:
<subsystem xmlns="urn:jboss:domain:ee:2.0">
<global-modules>
<module name="org.study.configuration" slot="test"/>
</global-modules>
And now I want to load that properties in my camel route:
.to("smb://{{directory}}")
or
in bean
KeyStore ks = KeyStore.getInstance("PKCS12", {{provider}});
Is it possible? how to do this?

Answer 1

It is possible, but as long as your properties are in the file you have to load it first.
What you define in the module - it is just a class path for your application.
If you use Java DSL:
Properties myProps = new Properties();
Stream is = this.getClass().getClassLoader().getResourceAsStream("MyAppProp.properties");
myProps.load(is);
System.getProperties().putAll(myProps);
If you use Spring DSL just define regular Spring properties.
a. with Spring bean namespace
<bean class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">
<property name="location">
<value>MyAppProp.properties</value>
</property>
</bean>
b. with Spring context namespace
<context:property-placeholder location="MyAppProp.properties"/>
Then you can use them inside Camel route as you said:
.to("smb://{{directory}}")
PS. you have an ability to define properties directly in the module.xml as well
<module xmlns="urn:jboss:module:1.3" name="org.study.configuration" slot="test">
<properties>
<property name="directory" value="myTestDirectory"/>
</properties>
...