CacheResource.java

/*
 * Copyright 2016 Frank Pavageau
 *
 * 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 com.ekino.neo4j.traversal;

import javax.ws.rs.GET;
import javax.ws.rs.Path;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

/**
 * Resource to manage the object caches in Neo4j.
 */
@Path("/cache")
@Produces(MediaType.TEXT_PLAIN)
public class CacheResource {
    private final CacheOperations cacheOperations;

    public CacheResource() {
        cacheOperations = CacheOperations.create();
    }

    @GET
    @Path("/clear")
    public String clear() {
        cacheOperations.clear();
        Neo4jOperations.clearCache();

        return "OK\n";
    }
}