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Add support for ccr follow info api to HLRC.
This API was introduces after elastic#33824 was closed.
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37 changes: 37 additions & 0 deletions
37
client/rest-high-level/src/main/java/org/elasticsearch/client/ccr/FollowInfoRequest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| /* | ||
| * Licensed to Elasticsearch under one or more contributor | ||
| * license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright | ||
| * ownership. Elasticsearch licenses this file to you 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. | ||
| */ | ||
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| package org.elasticsearch.client.ccr; | ||
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| import org.elasticsearch.client.Validatable; | ||
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| import java.util.Objects; | ||
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| public final class FollowInfoRequest implements Validatable { | ||
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| private final String followerIndex; | ||
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| public FollowInfoRequest(String followerIndex) { | ||
| this.followerIndex = Objects.requireNonNull(followerIndex); | ||
| } | ||
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| public String getFollowerIndex() { | ||
| return followerIndex; | ||
| } | ||
| } |
179 changes: 179 additions & 0 deletions
179
client/rest-high-level/src/main/java/org/elasticsearch/client/ccr/FollowInfoResponse.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| /* | ||
| * Licensed to Elasticsearch under one or more contributor | ||
| * license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright | ||
| * ownership. Elasticsearch licenses this file to you 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. | ||
| */ | ||
|
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| package org.elasticsearch.client.ccr; | ||
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| import org.elasticsearch.common.ParseField; | ||
| import org.elasticsearch.common.xcontent.ConstructingObjectParser; | ||
| import org.elasticsearch.common.xcontent.XContentParser; | ||
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| import java.util.List; | ||
| import java.util.Objects; | ||
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| public final class FollowInfoResponse { | ||
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| static final ParseField FOLLOWER_INDICES_FIELD = new ParseField("follower_indices"); | ||
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| private static final ConstructingObjectParser<FollowInfoResponse, Void> PARSER = new ConstructingObjectParser<>( | ||
| "indices", | ||
| true, | ||
| args -> { | ||
| @SuppressWarnings("unchecked") | ||
| List<FollowerInfo> infos = (List<FollowerInfo>) args[0]; | ||
| return new FollowInfoResponse(infos); | ||
| }); | ||
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| static { | ||
| PARSER.declareObjectArray(ConstructingObjectParser.constructorArg(), FollowerInfo.PARSER, FOLLOWER_INDICES_FIELD); | ||
| } | ||
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| public static FollowInfoResponse fromXContent(XContentParser parser) { | ||
| return PARSER.apply(parser, null); | ||
| } | ||
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| private final List<FollowerInfo> infos; | ||
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| FollowInfoResponse(List<FollowerInfo> infos) { | ||
| this.infos = infos; | ||
| } | ||
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| public List<FollowerInfo> getInfos() { | ||
| return infos; | ||
| } | ||
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| @Override | ||
| public boolean equals(Object o) { | ||
| if (this == o) return true; | ||
| if (o == null || getClass() != o.getClass()) return false; | ||
| FollowInfoResponse that = (FollowInfoResponse) o; | ||
| return infos.equals(that.infos); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return Objects.hash(infos); | ||
| } | ||
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| public static final class FollowerInfo { | ||
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| static final ParseField FOLLOWER_INDEX_FIELD = new ParseField("follower_index"); | ||
| static final ParseField REMOTE_CLUSTER_FIELD = new ParseField("remote_cluster"); | ||
| static final ParseField LEADER_INDEX_FIELD = new ParseField("leader_index"); | ||
| static final ParseField STATUS_FIELD = new ParseField("status"); | ||
| static final ParseField PARAMETERS_FIELD = new ParseField("parameters"); | ||
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| private static final ConstructingObjectParser<FollowerInfo, Void> PARSER = new ConstructingObjectParser<>( | ||
| "follower_info", | ||
| true, | ||
| args -> { | ||
| return new FollowerInfo((String) args[0], (String) args[1], (String) args[2], | ||
| Status.fromString((String) args[3]), (FollowConfig) args[4]); | ||
| }); | ||
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| static { | ||
| PARSER.declareString(ConstructingObjectParser.constructorArg(), FOLLOWER_INDEX_FIELD); | ||
| PARSER.declareString(ConstructingObjectParser.constructorArg(), REMOTE_CLUSTER_FIELD); | ||
| PARSER.declareString(ConstructingObjectParser.constructorArg(), LEADER_INDEX_FIELD); | ||
| PARSER.declareString(ConstructingObjectParser.constructorArg(), STATUS_FIELD); | ||
| PARSER.declareObject(ConstructingObjectParser.optionalConstructorArg(), | ||
| (p, c) -> FollowConfig.fromXContent(p), PARAMETERS_FIELD); | ||
| } | ||
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| private final String followerIndex; | ||
| private final String remoteCluster; | ||
| private final String leaderIndex; | ||
| private final Status status; | ||
| private final FollowConfig parameters; | ||
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| FollowerInfo(String followerIndex, String remoteCluster, String leaderIndex, Status status, | ||
| FollowConfig parameters) { | ||
| this.followerIndex = followerIndex; | ||
| this.remoteCluster = remoteCluster; | ||
| this.leaderIndex = leaderIndex; | ||
| this.status = status; | ||
| this.parameters = parameters; | ||
| } | ||
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| public String getFollowerIndex() { | ||
| return followerIndex; | ||
| } | ||
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| public String getRemoteCluster() { | ||
| return remoteCluster; | ||
| } | ||
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| public String getLeaderIndex() { | ||
| return leaderIndex; | ||
| } | ||
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| public Status getStatus() { | ||
| return status; | ||
| } | ||
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| public FollowConfig getParameters() { | ||
| return parameters; | ||
| } | ||
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| @Override | ||
| public boolean equals(Object o) { | ||
| if (this == o) return true; | ||
| if (o == null || getClass() != o.getClass()) return false; | ||
| FollowerInfo that = (FollowerInfo) o; | ||
| return Objects.equals(followerIndex, that.followerIndex) && | ||
| Objects.equals(remoteCluster, that.remoteCluster) && | ||
| Objects.equals(leaderIndex, that.leaderIndex) && | ||
| status == that.status && | ||
| Objects.equals(parameters, that.parameters); | ||
| } | ||
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| @Override | ||
| public int hashCode() { | ||
| return Objects.hash(followerIndex, remoteCluster, leaderIndex, status, parameters); | ||
| } | ||
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| } | ||
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| public enum Status { | ||
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| ACTIVE("active"), | ||
| PAUSED("paused"); | ||
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| private final String name; | ||
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| Status(String name) { | ||
| this.name = name; | ||
| } | ||
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| public String getName() { | ||
| return name; | ||
| } | ||
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| public static Status fromString(String value) { | ||
| switch (value) { | ||
| case "active": | ||
| return Status.ACTIVE; | ||
| case "paused": | ||
| return Status.PAUSED; | ||
| default: | ||
| throw new IllegalArgumentException("unexpected status value [" + value + "]"); | ||
| } | ||
| } | ||
| } | ||
| } |
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