#175

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Build # #175

Build Type

push

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Committed by

web-flow

Commit Message

Worker / Build Id versioning (#1786)

Implement new worker build id based versioning feature

Run Details

236 of 236 new or added lines in 24 files covered. (100.0%)

18343 of 23697 relevant lines covered (77.41%)

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/temporal-sdk/src/main/java/io/temporal/client/WorkerBuildIdVersionSets.java

/*
 * Copyright (C) 2022 Temporal Technologies, Inc. All Rights Reserved.
 *
 * Copyright (C) 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * Modifications copyright (C) 2017 Uber Technologies, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this material 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.
 */

package io.temporal.client;

import io.temporal.api.workflowservice.v1.GetWorkerBuildIdCompatibilityResponse;
import io.temporal.common.Experimental;
import java.util.Collections;
import java.util.List;
import java.util.Optional;
import java.util.stream.Collectors;

/** Represents the sets of compatible Build Ids associated with a particular task queue. */
@Experimental
public class WorkerBuildIdVersionSets {

  /** Represents a set of Build Ids which are compatible with one another. */
  public static class CompatibleSet {
    private final List<String> buildIds;

    CompatibleSet(List<String> buildIds) {
      this.buildIds = Collections.unmodifiableList(buildIds);
    }

    /**
     * @return All the Build Ids in the set
     */
    public List<String> getBuildIds() {
      return buildIds;
    }

    /**
     * @return The default Build Id for this compatible set.
     */
    public Optional<String> defaultBuildId() {
      if (buildIds.isEmpty()) {
        return Optional.empty();
      }
      return Optional.of(buildIds.get(buildIds.size() - 1));
    }
  }

  private final List<CompatibleSet> buildIdVersionSets;

  WorkerBuildIdVersionSets(GetWorkerBuildIdCompatibilityResponse fetchResponse) {
    buildIdVersionSets =
        Collections.unmodifiableList(
            fetchResponse.getMajorVersionSetsList().stream()
                .map(majorSet -> new CompatibleSet(majorSet.getBuildIdsList()))
                .collect(Collectors.toList()));
  }

  /**
   * @return the current overall default Build Id for the queue. Returns empty if there are no
   *     defined Build Ids.
   */
  public Optional<String> defaultBuildId() {
    CompatibleSet defaultSet = defaultSet();
    if (defaultSet == null) {
      return Optional.empty();
    }
    return defaultSet.defaultBuildId();
  }

  /**
   * @return the current overall default compatible set for the queue. Returns null if there are no
   *     defined Build Ids.
   */
  public CompatibleSet defaultSet() {
    if (buildIdVersionSets.isEmpty()) {
      return null;
    }
    return buildIdVersionSets.get(buildIdVersionSets.size() - 1);
  }

  /**
   * @return All compatible sets for the queue. The last set in the list is the overall default.
   */
  public List<CompatibleSet> allSets() {
    return buildIdVersionSets;
  }
}

1	/*
2	* Copyright (C) 2022 Temporal Technologies, Inc. All Rights Reserved.
3	*
4	* Copyright (C) 2012-2016 Amazon.com, Inc. or its affiliates. All Rights Reserved.
5	*
6	* Modifications copyright (C) 2017 Uber Technologies, Inc.
7	*
8	* Licensed under the Apache License, Version 2.0 (the "License");
9	* you may not use this material except in compliance with the License.
10	* You may obtain a copy of the License at
11	*
12	* http://www.apache.org/licenses/LICENSE-2.0
13	*
14	* Unless required by applicable law or agreed to in writing, software
15	* distributed under the License is distributed on an "AS IS" BASIS,
16	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17	* See the License for the specific language governing permissions and
18	* limitations under the License.
19	*/
20
21	package io.temporal.client;
22
23	import io.temporal.api.workflowservice.v1.GetWorkerBuildIdCompatibilityResponse;
24	import io.temporal.common.Experimental;
25	import java.util.Collections;
26	import java.util.List;
27	import java.util.Optional;
28	import java.util.stream.Collectors;
29
30	/** Represents the sets of compatible Build Ids associated with a particular task queue. */
31	@Experimental
32	public class WorkerBuildIdVersionSets {
33
34	/** Represents a set of Build Ids which are compatible with one another. */
35	public static class CompatibleSet {
36	private final List<String> buildIds;
37
38	CompatibleSet(List<String> buildIds) {	×
39	this.buildIds = Collections.unmodifiableList(buildIds);	×
40	}	×
41
42	/**
43	* @return All the Build Ids in the set
44	*/
45	public List<String> getBuildIds() {
46	return buildIds;	×
47	}
48
49	/**
50	* @return The default Build Id for this compatible set.
51	*/
52	public Optional<String> defaultBuildId() {
53	if (buildIds.isEmpty()) {	×
54	return Optional.empty();	×
55	}
56	return Optional.of(buildIds.get(buildIds.size() - 1));	×
57	}
58	}
59
60	private final List<CompatibleSet> buildIdVersionSets;
61
62	WorkerBuildIdVersionSets(GetWorkerBuildIdCompatibilityResponse fetchResponse) {	×
63	buildIdVersionSets =	×
64	Collections.unmodifiableList(	×
65	fetchResponse.getMajorVersionSetsList().stream()	×
66	.map(majorSet -> new CompatibleSet(majorSet.getBuildIdsList()))	×
67	.collect(Collectors.toList()));	×
68	}	×
69
70	/**
71	* @return the current overall default Build Id for the queue. Returns empty if there are no
72	* defined Build Ids.
73	*/
74	public Optional<String> defaultBuildId() {
75	CompatibleSet defaultSet = defaultSet();	×
76	if (defaultSet == null) {	×
77	return Optional.empty();	×
78	}
79	return defaultSet.defaultBuildId();	×
80	}
81
82	/**
83	* @return the current overall default compatible set for the queue. Returns null if there are no
84	* defined Build Ids.
85	*/
86	public CompatibleSet defaultSet() {
87	if (buildIdVersionSets.isEmpty()) {	×
88	return null;	×
89	}
90	return buildIdVersionSets.get(buildIdVersionSets.size() - 1);	×
91	}
92
93	/**
94	* @return All compatible sets for the queue. The last set in the list is the overall default.
95	*/
96	public List<CompatibleSet> allSets() {
97	return buildIdVersionSets;	×
98	}
99	}

temporalio / sdk-java / #175

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