*/
	public String login() {
		UserAuth userAuth = new UserAuth();
		userAuth.setUserName(username);
		userAuth.setPassword(password);
		try {
			EntryValue loginRes = wsClient.login(userAuth, Class.class.getName(), new NameValueList());
			return loginRes.getId();
		} catch (Exception e) {
			throw new RuntimeException(e.getMessage());
		}
//		if (!loginRes.getError().getNumber().equals("0")) {
//			throw new RuntimeException("Error login to SugarCRM:" + " " + loginRes.getError().getNumber() + " " + loginRes.getError().getName() + " " + loginRes.getError().getDescription());
//		}
	}

	/**
	 * @param data
	 * @return
	 * @throws Exception
	 */
	private String getHexString(byte[] data) throws Exception {
		StringBuffer buf = new StringBuffer();
		for (int i = 0; i < data.length; i++) {
			int halfbyte = (data[i] >>> 4) & 0x0F;
			int two_halfs = 0;
			do {
				if ((0 <= halfbyte) && (halfbyte <= 9))
					buf.append((char) ('0' + halfbyte));
				else
					buf.append((char) ('a' + (halfbyte - 10)));
				halfbyte = data[i] & 0x0F;
			} while (two_halfs++ < 1);
		}
		return buf.toString();
	}

	/**
	 * @param password
	 * @throws Exception
	 */
	public void setPassword(String password) throws Exception {
		MessageDigest md = MessageDigest.getInstance("MD5");
		this.password = getHexString(md.digest(password.getBytes()));
	}

	/**
	 * @param username
	 */
	public void setUsername(String username) {
		this.username = username;
	}

	/**
	 * @param wsClient
	 */
	public void setWsClient(SugarsoapPortType wsClient) {
		this.wsClient = wsClient;
	}