/*
 * Copyright 2010-2020 Alfresco Software, Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.activiti.core.el.juel.misc;

import java.text.MessageFormat;
import java.util.Locale;
import java.util.MissingResourceException;
import java.util.ResourceBundle;

public final class LocalMessages {

    private static final String BUNDLE_NAME =
        "org.activiti.core.el.juel.misc.LocalStrings";
    private static final ResourceBundle RESOURCE_BUNDLE = ResourceBundle.getBundle(
        BUNDLE_NAME,
        Locale.US
    );

    public static String get(String key, Object... args) {
        String template = null;
        try {
            template = RESOURCE_BUNDLE.getString(key);
        } catch (MissingResourceException e) {
            StringBuilder b = new StringBuilder();
            try {
                b.append(RESOURCE_BUNDLE.getString("message.unknown"));
                b.append(": ");
            } catch (MissingResourceException e2) {}
            b.append(key);
            if (args != null && args.length > 0) {
                b.append("(");
                b.append(args[0]);
                for (int i = 1; i < args.length; i++) {
                    b.append(", ");
                    b.append(args[i]);
                }
                b.append(")");
            }
            return b.toString();
        }
        return MessageFormat.format(template, args);
    }
}
