Default CPS

Functionality

This sample shows how to write a JMXBased property sheet where all the configuration parameters are defined using JMX attributes.

Default Behavior

By default, there is no business logic or send logic implemented in the component's code. So it does not send out any message to the output port.

Changes required to use a different CPS

1. A class which holds the configuration should be created

   com.fiorano.edbc.defaultcps.model.DefaultCPSPM
   

   
   

2. This class contains the CPS properties described as JMX attributes.

3.  Add the following lines In etc\ServiceDescriptor.xml under "execution" element after "separate-process" element

   <cps>
   	<launcher>com.fiorano.edbc.defaultcps.model.DefaultCPSPM</launcher>
   </cps>
   

   
   

4. Under "servicerefs" element, make the following service reference changes:

   <serviceref guid="TifosiJavaRTL" version="4.0" />
   <serviceref guid="BCCommon" version="4.0" />
   

   
   

   <serviceref guid="FioranoJavaRTL" version="4.0" />
   

   
   

5. Add 'cpsClass' and 'cpsMandatory' (if the configuration is mandatory) attributes in service-export ant task (present in the target "deploy") in common.xmlas shown below:

   <?xml version="1.0" encoding="UTF-8"?>
   <service-export destfile="export.zip" servicefile="etc/ServiceDescriptor.xml" resourcesfile="etc/resources.properties" executionClass="com.fiorano.edbc.defaultcps.DefaultCPS" cpsClass="com.fiorano.edbc.defaultcps.model.DefaultCPSPM" cpsMandatory="false" inMemoryClass="com.fiorano.edbc.defaultcps.DefaultCPS" defaultLogModule="com.fiorano.edbc.defaultcps.defaultCPS">
      <fileset dir="${deploy.dir}">
         <include name="${jar.path}" />
      </fileset>
   </service-export>
   

   
   

6. Make the following changes to the elements below:
   
   

   Elements	Changes Required
   ILookupConfiguration.java	Add method String getConfigurationLookupName();
   RuntimeArguments.java	Add and implement method String getConfigurationLookupName();
   LookupHelper.java	Add field String configurationLookupName and initialize in constructor Add and implement method Object lookupSerializedConfiguration() throws NamingException
   DefaultCPS.java	Add field DefaultCPSPM configuration Initialize field configuration in void start(String[] args) and change the throws list accordingly Provide getter for configuration.
   DefaultCPSMessageListener.java	Change constructor to take CustomCPSPM instead of RuntimeArguments
   JMSObjects.java	Change DefaultCPSMessageListener constructor in create() method to pass configuration object instead of runtime arguments object