001/* 002 * (C) Copyright 2020 Nuxeo (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 * Kevin Leturc <kleturc@nuxeo.com> 018 */ 019 020package org.nuxeo.runtime.capabilities; 021 022import java.util.Map; 023import java.util.function.Supplier; 024 025/** 026 * Service holding the server capabilities. 027 * 028 * @since 11.5 029 */ 030public interface CapabilitiesService { 031 032 /** 033 * Registers capabilities under the given {@code name}. 034 * 035 * @see #registerCapabilities(String, Supplier) 036 */ 037 void registerCapabilities(String name, Map<String, Object> map); 038 039 /** 040 * Registers capabilities under the given {@code name}. 041 * <p> 042 * The given {@link Supplier} is called each time {@link #getCapabilities()} is called. 043 * <p> 044 * Capabilities might be registered during the Component start step. 045 */ 046 void registerCapabilities(String name, Supplier<Map<String, Object>> supplier); 047 048 /** 049 * Returns the capabilities. 050 */ 051 Capabilities getCapabilities(); 052 053}