MessageBundle.java

// Copyright © 2010, Esko Luontola <www.orfjackal.net>
// This software is released under the Apache License 2.0.
// The license text is at http://www.apache.org/licenses/LICENSE-2.0

package net.orfjackal.sbt.plugin;

import com.intellij.CommonBundle;

import java.lang.ref.*;
import java.util.ResourceBundle;

public class MessageBundle {

    private static final String BUNDLE = "MessageBundle";
    private static Reference<ResourceBundle> ourBundle;

    private MessageBundle() {
    }

    public static String message(String key, Object... params) {
        return CommonBundle.message(getBundle(), key, params);
    }

    private static ResourceBundle getBundle() {
        ResourceBundle bundle = null;
        if (ourBundle != null) {
            bundle = ourBundle.get();
        }
        if (bundle == null) {
            bundle = ResourceBundle.getBundle(BUNDLE);
            ourBundle = new SoftReference<ResourceBundle>(bundle);
        }
        return bundle;
    }
}