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Java API for handling configuration files in Windows .ini format. The library includes its own Map based API, Java Preferences API and Java Beans API for handling .ini files. Additionally, the library includes a feature rich (variable/macro substitution, multiply property values, etc) java.util.Properties replacement.

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/*
 * Copyright 2005,2009 Ivan SZKIBA
 *
 * 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.ini4j;

import org.ini4j.Registry.Key;

class BasicRegistryKey extends BasicProfileSection implements Registry.Key
{
    private static final long serialVersionUID = -1390060044244350928L;
    private static final String META_TYPE = "type";

    public BasicRegistryKey(BasicRegistry registry, String name)
    {
        super(registry, name);
    }

    @Override public Key getChild(String key)
    {
        return (Key) super.getChild(key);
    }

    @Override public Key getParent()
    {
        return (Key) super.getParent();
    }

    @Override public Registry.Type getType(Object key)
    {
        return (Registry.Type) getMeta(META_TYPE, key);
    }

    @Override public Registry.Type getType(Object key, Registry.Type defaultType)
    {
        Registry.Type type = getType(key);

        return (type == null) ? defaultType : type;
    }

    @Override public Key addChild(String key)
    {
        return (Key) super.addChild(key);
    }

    @Override public Key lookup(String... path)
    {
        return (Key) super.lookup(path);
    }

    @Override public Registry.Type putType(String key, Registry.Type type)
    {
        return (Registry.Type) putMeta(META_TYPE, key, type);
    }

    @Override public Registry.Type removeType(Object key)
    {
        return (Registry.Type) removeMeta(META_TYPE, key);
    }
}