Create config files java

Thanks Adil. I will try and improve the quality of the articles. Hey i have a question about the. And here is the Singleton version: import java. Is it possible to load the config file from a file on the file system? Like System. Hope for reply, thanks! See you around! So far you have seen how we configure Spring beans using XML configuration file.

If you are comfortable with XML configuration, then it is really not required to learn how to proceed with Java-based configuration as you are going to achieve the same result using either of the configurations available. Java-based configuration option enables you to write most of your Spring configuration without XML but with the help of few Java-based annotations explained in this chapter.

Annotating a class with the Configuration indicates that the class can be used by the Spring IoC container as a source of bean definitions. The Bean annotation tells Spring that a method annotated with Bean will return an object that should be registered as a bean in the Spring application context.

Here, the method name is annotated with Bean works as bean ID and it creates and returns the actual bean. See Java Usage Tracker Guide. It specifies the following:. After installing the JDK or JRE with a configuration file, the installer saves the file with a subset of options used during install in one of the following locations in your computer, depending on your operating system:. Skip to Content. Configuration File Options The following table lists the installer configuration file options that apply for each operating system.

Note : You may substitute the value Enable for 1 and the value Disable for 0. Of course Commons Configuration supports this format and enhances significantly the basic java. Properties class. This section introduces the features of the PropertiesConfiguration class. Note that Properties Configuration is a very typical example for an implementation of the Configuration interface and many of the features described in this section e.

This is because most configuration implementations that ship with Commons Configuration are derived from the common base class AbstractConfiguration , which implements these features. Below is a simple code which will help you update config.