/*
 * (C) Copyright 2013 Nuxeo SA (http://nuxeo.com/) and others.
 *
 * 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.
 *
 * Contributors:
 *     dmetzler
 */
package org.nuxeo.ecm.restapi.server.jaxrs.adapters;

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

import org.nuxeo.ecm.core.api.DocumentModel;
import org.nuxeo.ecm.platform.query.api.PageProviderDefinition;
import org.nuxeo.ecm.platform.query.api.PageProviderService;
import org.nuxeo.ecm.webengine.model.WebAdapter;
import org.nuxeo.runtime.api.Framework;

/**
 * Adapter that returns the children of the pointed resource
 *
 * @since 5.7.2
 */
@WebAdapter(name = ChildrenAdapter.NAME, type = "ChildrenService")
@Produces({ "application/json+nxentity", "application/json+esentity", MediaType.APPLICATION_JSON })
public class ChildrenAdapter extends DocumentModelListPaginableAdapter {

    public static final String NAME = "children";

    @Override
    protected PageProviderDefinition getPageProviderDefinition() {
        PageProviderService ppService = Framework.getLocalService(PageProviderService.class);
        return ppService.getPageProviderDefinition("CURRENT_DOC_CHILDREN");
    }

    @Override
    protected Object[] getParams() {
        return new Object[] { getTarget().getAdapter(DocumentModel.class).getId() };
    }
}