com.publicuhc.pluginframework.translate.YamlResourceBundle.java Source code

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Here is the source code for com.publicuhc.pluginframework.translate.YamlResourceBundle.java

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/*
 * YamlResourceBundle.java
 *
 * The MIT License (MIT)
 *
 * Copyright (c) 2014 Graham Howden <graham_howden1 at yahoo.co.uk>.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

package com.publicuhc.pluginframework.translate;

import com.google.common.collect.Iterators;
import org.apache.commons.lang.Validate;
import org.bukkit.configuration.InvalidConfigurationException;
import org.bukkit.configuration.file.FileConfiguration;

import java.io.IOException;
import java.util.Collections;
import java.util.Enumeration;
import java.util.ResourceBundle;
import java.util.Set;

public class YamlResourceBundle extends ResourceBundle {

    private FileConfiguration configuration;

    public YamlResourceBundle(FileConfiguration configuration) throws InvalidConfigurationException, IOException {
        Validate.notNull(configuration);
        this.configuration = configuration;
    }

    @Override
    public Enumeration<String> getKeys() {
        //get all of the keys we know about
        Set<String> configKeys = configuration.getKeys(true);

        //if we have a parent file add all of their keys too
        if (parent != null) {
            Iterators.addAll(configKeys, Iterators.forEnumeration(parent.getKeys()));
        }

        //return the list of keys
        return Collections.enumeration(configKeys);
    }

    @Override
    protected Object handleGetObject(String key) {
        //return the object if we have it
        return configuration.get(key);
    }
}