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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
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 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
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 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
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 * exception as provided by Oracle in the GPL Version 2 section of the License
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 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
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package org.glassfish.jersey.examples.jsonp.resource;

import javax.ws.rs.Consumes;
import javax.ws.rs.DELETE;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.core.MediaType;

import javax.json.Json;
import javax.json.JsonArray;
import javax.json.JsonArrayBuilder;
import javax.json.JsonObject;

import org.glassfish.jersey.examples.jsonp.service.DocumentStorage;

/**
 * Document Resource.
 *
 * @author Michal Gajdos
 */
@Path("document")
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public class DocumentResource {

    @GET
    public JsonArray getAll() {
        final JsonArrayBuilder arrayBuilder = Json.createArrayBuilder();
        for (final JsonObject document : DocumentStorage.getAll()) {
            arrayBuilder.add(document);
        }
        return arrayBuilder.build();
    }

    @GET
    @Path("{id: \\d+}")
    public JsonObject get(@PathParam("id") final int id) {
        return DocumentStorage.get(id);
    }

    @DELETE
    @Path("{id: \\d+}")
    public JsonObject remove(@PathParam("id") final int id) {
        return DocumentStorage.remove(id);
    }

    @DELETE
    public void removeAll() {
        DocumentStorage.removeAll();
    }

    @POST
    public JsonArray store(final JsonObject document) {
        return Json.createArrayBuilder().add(DocumentStorage.store(document)).build();
    }

    @POST
    @Path("multiple")
    public JsonArray store(final JsonArray documents) {
        final JsonArrayBuilder arrayBuilder = Json.createArrayBuilder();
        for (final JsonObject document : documents.getValuesAs(JsonObject.class)) {
            arrayBuilder.add(DocumentStorage.store(document));
        }
        return arrayBuilder.build();
    }

    @Path("filter")
    public Class<DocumentFilteringResource> getFilteringResource() {
        return DocumentFilteringResource.class;
    }
}
