org.ldp4j.tutorial.client.ResourceRepository.java Source code

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Here is the source code for org.ldp4j.tutorial.client.ResourceRepository.java

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/**
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   This file is part of the LDP4j Project:
 *     http://www.ldp4j.org/
 *
 *   Center for Open Middleware
 *     http://www.centeropenmiddleware.com/
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   Copyright (C) 2014-2016 Center for Open Middleware.
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   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.
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 *   Artifact    : org.ldp4j.tutorial.client:eswc-2015-client:1.0.0
 *   Bundle      : eswc-2015-client-1.0.0.jar
 * #-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=#
 */
package org.ldp4j.tutorial.client;

import java.util.List;
import java.util.Map;

import com.google.common.collect.ImmutableList;
import com.google.common.collect.Maps;

public final class ResourceRepository {

    private final Map<String, Resource> resources;

    private ResourceRepository() {
        this.resources = Maps.newLinkedHashMap();
    }

    public Resource createResource(String location) {
        return new Resource(location);
    }

    public Resource resolveResource(String location) {
        Resource resource = this.resources.get(location);
        if (resource != null) {
            resource = new Resource(resource);
        }
        return resource;
    }

    public void updateResource(Resource resource) {
        this.resources.put(resource.location(), resource);
    }

    public void delete(String location) {
        this.resources.remove(location);
    }

    public static ResourceRepository create() {
        return new ResourceRepository();
    }

    public List<String> list() {
        return ImmutableList.copyOf(this.resources.keySet());
    }

}