001/*
002 * (C) Copyright 2017 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 *
017 * Contributors:
018 *     bdelbosc
019 */
020package org.nuxeo.runtime.stream;
021
022import java.util.ArrayList;
023import java.util.HashMap;
024import java.util.List;
025import java.util.Map;
026
027import org.nuxeo.common.xmap.annotation.XNode;
028import org.nuxeo.common.xmap.annotation.XNodeList;
029import org.nuxeo.common.xmap.annotation.XNodeMap;
030import org.nuxeo.common.xmap.annotation.XObject;
031
032@SuppressWarnings("CanBeFinal")
033@XObject("logConfig")
034public class LogConfigDescriptor {
035
036    @XNode("@name")
037    public String name;
038
039    @XNode("@type")
040    public String type;
041
042    @XNodeMap(value = "option", key = "@name", type = HashMap.class, componentType = String.class)
043    public Map<String, String> options = new HashMap<>();
044
045    @XNodeList(value = "log", type = ArrayList.class, componentType = StreamDescriptor.class)
046    public List<StreamDescriptor> logs = new ArrayList<>(0);
047
048    public String getName() {
049        return name;
050    }
051
052    public boolean isKafkaLog() {
053        return "kafka".equalsIgnoreCase(type);
054    }
055
056    public String getOption(String key, String defaultValue) {
057        return options.getOrDefault(key, defaultValue);
058    }
059
060    public Map<String, Integer> getLogsToCreate() {
061        Map<String, Integer> ret = new HashMap<>();
062        logs.forEach(d -> ret.put(d.name, d.size));
063        return ret;
064    }
065
066    @XObject(value = "log")
067    public static class StreamDescriptor {
068        public static final Integer DEFAULT_PARTITIONS = 4;
069
070        @XNode("@name")
071        public String name;
072
073        @XNode("@size")
074        public Integer size = DEFAULT_PARTITIONS;
075
076        public StreamDescriptor() {
077        }
078    }
079
080}