MessageCache.java
/*
* Copyright (c) 2020, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* WSO2 Inc. 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 org.apache.synapse.endpoints.oauth;
import org.apache.synapse.MessageContext;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* Message Cache Implementation
*/
public class MessageCache {
private static final MessageCache instance = new MessageCache();
private final Map<String, MessageContext> messageContextMap = new ConcurrentHashMap<>();
private MessageCache() {
}
/**
* Get MessageCache Instance
*
* @return MessageCache
*/
public static MessageCache getInstance() {
return instance;
}
/**
* Add a message context to the cache
*
* @param id id of the message context
* @param synCtx MessageContext object
*/
public void addMessageContext(String id, MessageContext synCtx) {
messageContextMap.put(id, synCtx);
}
/**
* Remove a MessageContext from the cache and return it
*
* @param id id of the message context
* @return MessageContext object
*/
public MessageContext removeMessageContext(String id) {
return messageContextMap.remove(id);
}
}