001/*
002 * (C) Copyright 2014 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     Anahide Tchertchian
018 */
019package org.nuxeo.targetplatforms.core.service;
020
021import org.nuxeo.runtime.model.SimpleContributionRegistry;
022import org.nuxeo.targetplatforms.core.descriptors.ServiceConfigurationDescriptor;
023
024/**
025 * Registry for service configuration, not handling merge.
026 *
027 * @since 5.7.1
028 */
029public class ServiceConfigurationRegistry extends SimpleContributionRegistry<ServiceConfigurationDescriptor> {
030
031    // only one contrib, use this id
032    protected static String CONF_ID = "configuration";
033
034    @Override
035    public String getContributionId(ServiceConfigurationDescriptor contrib) {
036        return CONF_ID;
037    }
038
039    @Override
040    public void contributionUpdated(String id, ServiceConfigurationDescriptor contrib,
041            ServiceConfigurationDescriptor newOrigContrib) {
042        if (currentContribs.containsKey(id)) {
043            currentContribs.remove(id);
044        }
045        currentContribs.put(id, contrib);
046    }
047
048    // API
049
050    public ServiceConfigurationDescriptor getConfiguration() {
051        return currentContribs.get(CONF_ID);
052    }
053
054}