/** static block to load configuration. */
static {
jdbcUrl = PropertiesUtil.getValue("jdbcUrl");
checkParameter("jdbcUrl", jdbcUrl);
user = PropertiesUtil.getValue("user");
checkParameter("user", user);
password = PropertiesUtil.getValue("password");
checkParameter("password", password);
String size = PropertiesUtil.getValue("initialPoolSize");
if (StringUtil.isNotEmpty(size)) {
initialPoolSize = Integer.valueOf(size);
}
String bean = PropertiesUtil.getValue("beanPackage");
if (StringUtil.isNotEmpty(bean)) {
beanPackage = bean;
}
}
/**
* Determine whether the parameter is defined in the file conf.properties.
*
* @param parameter The parameter which needs checking.
*/
public static void checkParameter(String parameter, String value) {
if (StringUtil.isEmpty(value)) {
try {
throw new ConfigException("The parameter:" + parameter + " is not defined.");
} catch (ConfigException e) {
e.printStackTrace();
}
}
}
