@Override
	public void preProcessModule(Module module) {
		if (getApplicationContext().containsBean(PropertiesDecryptor
				.DECRYPTOR_BEAN_NAME)){
			module.addListener(new PropertiesDecryptor(getApplicationContext().getBean
					(PropertiesDecryptor.DECRYPTOR_BEAN_NAME, TextEncryptor.class)));
		}
	}
Plugin to inject the {@link PropertiesDecryptor} into the module context if it exists.

@author David Turanski
@since 1.3.1
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/plugins/PropertiesDecryptorPlugin.java