CServiceFactory.java

/**
 * 
 */
package net.frontlinesms.camel.smslib;

import java.util.Map;

import org.smslib.CService;
import org.smslib.service.MessageClass;

class CServiceFactory {
	private static final int DEFAULT_BAUD = 57600;

	public CService create(String uri, String remaining, Map<String, Object> params) {
		CService cService = new CService(remaining,
				getBaud(params),
				getString(params, "manufacturer"),
				getString(params, "model"),
				getString(params, "handler"),
				true);
		
		String pin = getPin(params);
		if(pin!=null) cService.setSimPin(pin);
		
		String smscNumber = getSmscNumber(params);
		if(smscNumber!=null) cService.setSmscNumber(smscNumber);
		
		cService.setAsyncRecvClass(getBoolean(params, "allMessages")? MessageClass.ALL: MessageClass.UNREAD);
		return cService;
	}
	
	private boolean getBoolean(Map<String, Object> params, String key) {
		return Boolean.parseBoolean(getString(params, key));
	}
	
	private String getString(Map<String, Object> params, String key) {
		String m  = (String) params.get(key);
		return m == null ? "" : m;
	}
	
	private String getPin(Map<String, Object> params) {
		String pin = getString(params, "pin");
		return pin.length() > 0? pin: null;
	}
	
	private String getSmscNumber(Map<String, Object> params) {
		String smsc = getString(params, "smscNumber");
		return smsc.length() > 0? smsc: null;
	}

	private int getBaud(Map<String, Object> parameters) {
		String baud = (String) parameters.get("baud");
		try {
			return Integer.parseInt(baud);
		} catch(Exception e) {
			return DEFAULT_BAUD;
		}
	}
}