x7.core.template.Templates Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of x7-core Show documentation

There is a newer version: 2.2.7.RELEASE

/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 x7.core.template;


import x7.core.bean.KV;

import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;

/**
 * 
 * 模板管理器

 * @author wyan
 *
 */
public class Templates {

	private final static Map, Map> templatesMap = new ConcurrentHashMap, Map>();
	
	private final static Map, List> schemaMap  = new ConcurrentHashMap<>();

	
	public static  T get(Class clz, Object templateId){
		Map templateMap = templatesMap.get(clz);
		if (templateMap == null)
			return null;
		return (T) templateMap.get(templateId);
	}

	
	public static  Map get(Class clz){
		return (Map) templatesMap.get(clz);
	}

	public static void clear() {
		templatesMap.clear();
	}
	
	/**
	 * 加载模板时调用，或热更新时调用
	 * @param clz
	 */
	public static Map createOrGet(Class clz){

		Map map = templatesMap.get(clz);
		if (map == null){
			map = new HashMap();
			templatesMap.put(clz, map);
		}
		
		return map;
	}
	
	public static void put(Class clz, Map map ){
		templatesMap.put(clz, map);
	}
	
	public static void put(Class key,List value){
		schemaMap.put(key, value);
	}
	
	public static List getSchema(Class key){
		return schemaMap.get(key);
	}
	
}