Code:
package c5.s5; import java.util.ArrayList; import java.util.Collections; import java.util.Enumeration; import java.util.List; import java.util.ResourceBundle; /** * @author Mikalai Zaikin */ public class MyResources extends ResourceBundle { @Override public Object handleGetObject(String key) { if (key.equals("okButtonLabel")) { return "Default.Ok"; } if (key.equals("cancelButtonLabel")) { return "Default.Cancel"; } return null; } @Override public Enumeration<String> getKeys() { List<String> keys = new ArrayList<>(); keys.add("okButtonLabel"); keys.add("cancelButtonLabel"); return Collections.enumeration(keys); } }
Code:
package c5.s5; /** * @author Mikalai Zaikin */ public class MyResources_be_BY extends MyResources { @Override public Object handleGetObject(String key) { if (key.equals("okButtonLabel")) { return "Добра"; } if (key.equals("cancelButtonLabel")) { return "Скасаваць"; } return null; } }
Code:
package c5.s5; /** * @author Mikalai Zaikin */ public class MyResources_en_US extends MyResources { @Override public Object handleGetObject(String key) { if (key.equals("okButtonLabel")) { return "Ok"; } if (key.equals("cancelButtonLabel")) { return "Cancel"; } return null; } }
Code:
package c5.s5; import java.util.Locale; import java.util.ResourceBundle; /** * @author Mikalai Zaikin */ public class ResourceBundleDemo { public static void main(String... args) { ResourceBundle usLabels = ResourceBundle.getBundle("c5.s5.MyResources", new Locale("en", "US")); System.out.println("'Ok' button: " + usLabels.getString("okButtonLabel")); System.out.println("'Cancel' button: " + usLabels.getString("cancelButtonLabel")); System.out.println(); Locale.setDefault(Locale.GERMANY); ResourceBundle defaultLabels = ResourceBundle.getBundle("c5.s5.MyResources"); System.out.println("'Ok' button: " + defaultLabels.getString("okButtonLabel")); System.out.println("'Cancel' button: " + defaultLabels.getString("cancelButtonLabel")); } }
output:
'Ok' button: Ok 'Cancel' button: Cancel 'Ok' button: Default.Ok 'Cancel' button: Default.Cancel
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