houseloanagency.java

基于eclipse环境下开发的servicemix例程

package houseloan;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.servicemix.components.util.TransformComponentSupport;

import javax.jbi.messaging.MessageExchange;
import javax.jbi.messaging.MessagingException;
import javax.jbi.messaging.NormalizedMessage;

public class HouseLoanAgency extends TransformComponentSupport {

    private static final Log log = LogFactory.getLog(HouseLoanAgency.class); 
    
    private static String[][] loanStatusList = {  {"Zhang San","1"},
    	                                          {"Li Si","2"},
    	                                          {"Wang Wu","3"},
    	                                          {"Zhao Liu","4"}
                                                };

    private int getHouseNumber(String name)	 {
    	int houseNumber = 0;
    	for (int i=0; i<loanStatusList.length; i++){
    		String[] item = loanStatusList[i];
    		String itemName = item[0];
    		int itemNum = Integer.parseInt(item[1]);
    		
    		if (name.equalsIgnoreCase(itemName))
    		{
    			houseNumber = itemNum;
    			break;
    		}
    	}
    	
    	return houseNumber;
    }

    protected boolean transform(MessageExchange exchange, NormalizedMessage in, NormalizedMessage out) throws MessagingException {
        
    	String name = (String) in.getProperty(Constants.NAME);
    	log.info("Receiving loan request house agency name>>>>>"+name+"<<<<");
    	int houseNumber = getHouseNumber(name);
    	log.info("Receiving loan request house number >>>>>"+houseNumber+"<<<<");
    	out.setProperty(Constants.HOUSE_NUMBER, new Integer(houseNumber));
    	log.info("Receiving credit agency request");

        return true;
    }
    
    public static void main (String[] argvs){
    	
    	HouseLoanAgency hs = new HouseLoanAgency();
    	
    	System.out.println(hs.getHouseNumber("Zhao Liu"));
    	
    	
    }

}