reading url , groovy code as array

1. Discover/
2. Integration Flow Design Guidelines - Learn the Basics/
3. Modeling Basics - Restrict Http Method/

 import com.sap.gateway.ip.core.customdev.util.Message;

import java.util.HashMap;

def Message readIdFromUrlPath(Message message) {

       //get url 

       def map = message.getHeaders();

       def url = map.get("CamelHttpUrl");

       //split url

       String[] vUrl;

       vUrl = url.split('/');

       int size = vUrl.length;

       

       //get id

       message.setProperty('productId', vUrl[size-1]);

       

       return message;

}