Bearbeiten von „Dependency/Code Injection mit Google Guice!“

Den Anfang macht das Bean. Angefangen mit dem Interface

[code=java]
package guicedemo;

/**
 * Title:
 * 
 * Description:
 * 
 * Copyright: Copyright (c) 2009
 * 
 * Company:
 * 
 * @author Taschek Joerg
 * @version 1.0
 */
public interface Config {
	public String getValue(String key);

	public void setValue(String key, String value);
}
[/code=java]

Hier die ConfigImpl:

[code=java]
package guicedemo;

import java.util.Map;
import java.util.HashMap;

/**
 * Title:
 * 
 * Description:
 * 
 * Copyright: Copyright (c) 2009
 * 
 * Company:
 * 
 * @author Taschek Joerg
 * @version 1.0
 */
public class ConfingImpl implements Config {
	
	private Map<String, String> prefs = new HashMap<String, String>();

	public ConfingImpl() {
		super();
	}

	public String getValue(String key) {
		return this.prefs.get(key);
	}

	public void setValue(String key, String value) {
		this.prefs.put(key, value);
	}
}
[/code=java]