Learn to Read Dynamic Configuration in SAP PI Java Mapping

ReadDynamicConfiguration.java

/*
* Author: Vanamala Srinivas
* Website: www.sriniblog.com
* Note: This is just a snippet and use it as a reference.
* Complete Blog: http://sriniblog.com/read-write-dynamic-configuration-in-sap-pi-using-java-mapping/
*/

public void transform(TransformationInput arg0, TransformationOutput arg1) throws StreamTransformationException 
{
	trace = (AbstractTrace) getTrace(); //Capture trace object and write trace for debugging purpose.
	DynConfig = arg0.getDynamicConfiguration(); //get the DynamicConfiguration Running Instance
	if( DynConfig == null){
		throw new StreamTransformationException("Unable to load the Dynamic Configuration Object!");
	}		
	//Define the Key that we want to read
	DynamicConfigurationKey Key = DynamicConfigurationKey.create("http://sap.com/xi/XI/System/File", "FileName");
		
	//Read Dynamic Configuration
	try{
		String FileName = DynConfig.get(Key); //get method to read the key
		if( FileName != null && !FileName.equals("") ){
			trace.addInfo("Dynamic Configuration for Filename = " + FileName);
		}else{
			trace.addInfo("Unable to Read the Dynamic Configuration for File Parameter!");
		}
	}catch(Exception ee){
		trace.addInfo("Unable to Read the Dynamic Configuration for File Parameter!");
	}	
}