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* Add PipelineJobItemManager * Add PipelineJobItemManager
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137 changes: 137 additions & 0 deletions
137
...java/org/apache/shardingsphere/data/pipeline/core/job/service/PipelineJobItemManager.java
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| /* | ||
| * Licensed to the Apache Software Foundation (ASF) under one or more | ||
| * contributor license agreements. See the NOTICE file distributed with | ||
| * this work for additional information regarding copyright ownership. | ||
| * The ASF 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.apache.shardingsphere.data.pipeline.core.job.service; | ||
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| import org.apache.commons.lang3.exception.ExceptionUtils; | ||
| import org.apache.shardingsphere.data.pipeline.common.context.PipelineJobItemContext; | ||
| import org.apache.shardingsphere.data.pipeline.common.job.JobStatus; | ||
| import org.apache.shardingsphere.data.pipeline.common.job.progress.PipelineJobItemProgress; | ||
| import org.apache.shardingsphere.data.pipeline.common.metadata.node.PipelineMetaDataNode; | ||
| import org.apache.shardingsphere.data.pipeline.core.job.PipelineJobIdUtils; | ||
| import org.apache.shardingsphere.data.pipeline.core.job.yaml.YamlPipelineJobItemProgressConfiguration; | ||
| import org.apache.shardingsphere.data.pipeline.core.job.yaml.YamlPipelineJobItemProgressSwapper; | ||
| import org.apache.shardingsphere.infra.util.yaml.YamlEngine; | ||
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| import java.util.Optional; | ||
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| /** | ||
| * Pipeline job manager. | ||
| * | ||
| * @param <T> type of pipeline job item progress | ||
| */ | ||
| public final class PipelineJobItemManager<T extends PipelineJobItemProgress> { | ||
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| private final YamlPipelineJobItemProgressSwapper<YamlPipelineJobItemProgressConfiguration, T> swapper; | ||
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| @SuppressWarnings({"rawtypes", "unchecked"}) | ||
| public PipelineJobItemManager(final YamlPipelineJobItemProgressSwapper swapper) { | ||
| this.swapper = swapper; | ||
| } | ||
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| /** | ||
| * Update job item status. | ||
| * | ||
| * @param jobId job id | ||
| * @param shardingItem sharding item | ||
| * @param status status | ||
| */ | ||
| public void updateStatus(final String jobId, final int shardingItem, final JobStatus status) { | ||
| Optional<T> jobItemProgress = getProgress(jobId, shardingItem); | ||
| if (!jobItemProgress.isPresent()) { | ||
| return; | ||
| } | ||
| jobItemProgress.get().setStatus(status); | ||
| PipelineAPIFactory.getGovernanceRepositoryAPI( | ||
| PipelineJobIdUtils.parseContextKey(jobId)).updateJobItemProgress(jobId, shardingItem, YamlEngine.marshal(swapper.swapToYamlConfiguration(jobItemProgress.get()))); | ||
| } | ||
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| /** | ||
| * Get job item progress. | ||
| * | ||
| * @param jobId job id | ||
| * @param shardingItem sharding item | ||
| * @return job item progress | ||
| */ | ||
| public Optional<T> getProgress(final String jobId, final int shardingItem) { | ||
| return PipelineAPIFactory.getGovernanceRepositoryAPI(PipelineJobIdUtils.parseContextKey(jobId)).getJobItemProgress(jobId, shardingItem) | ||
| .map(optional -> swapper.swapToObject(YamlEngine.unmarshal(optional, swapper.getYamlProgressClass(), true))); | ||
| } | ||
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| /** | ||
| * Persist job item progress. | ||
| * | ||
| * @param jobItemContext job item context | ||
| */ | ||
| public void persistProgress(final PipelineJobItemContext jobItemContext) { | ||
| PipelineAPIFactory.getGovernanceRepositoryAPI(PipelineJobIdUtils.parseContextKey(jobItemContext.getJobId())) | ||
| .persistJobItemProgress(jobItemContext.getJobId(), jobItemContext.getShardingItem(), convertProgressYamlContent(jobItemContext)); | ||
| } | ||
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| /** | ||
| * Update job item progress. | ||
| * | ||
| * @param jobItemContext job item context | ||
| */ | ||
| public void updateProgress(final PipelineJobItemContext jobItemContext) { | ||
| PipelineAPIFactory.getGovernanceRepositoryAPI(PipelineJobIdUtils.parseContextKey(jobItemContext.getJobId())) | ||
| .updateJobItemProgress(jobItemContext.getJobId(), jobItemContext.getShardingItem(), convertProgressYamlContent(jobItemContext)); | ||
| } | ||
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| @SuppressWarnings("unchecked") | ||
| private String convertProgressYamlContent(final PipelineJobItemContext jobItemContext) { | ||
| return YamlEngine.marshal(swapper.swapToYamlConfiguration((T) jobItemContext.toProgress())); | ||
| } | ||
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| /** | ||
| * Get job item error message. | ||
| * | ||
| * @param jobId job id | ||
| * @param shardingItem sharding item | ||
| * @return map, key is sharding item, value is error message | ||
| */ | ||
| public String getErrorMessage(final String jobId, final int shardingItem) { | ||
| return Optional.ofNullable(PipelineAPIFactory.getGovernanceRepositoryAPI(PipelineJobIdUtils.parseContextKey(jobId)).getJobItemErrorMessage(jobId, shardingItem)).orElse(""); | ||
| } | ||
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| /** | ||
| * Update job item error message. | ||
| * | ||
| * @param jobId job id | ||
| * @param shardingItem sharding item | ||
| * @param error error | ||
| */ | ||
| public void updateErrorMessage(final String jobId, final int shardingItem, final Object error) { | ||
| String key = PipelineMetaDataNode.getJobItemErrorMessagePath(jobId, shardingItem); | ||
| String value = ""; | ||
| if (null != error) { | ||
| value = error instanceof Throwable ? ExceptionUtils.getStackTrace((Throwable) error) : error.toString(); | ||
| } | ||
| PipelineAPIFactory.getGovernanceRepositoryAPI(PipelineJobIdUtils.parseContextKey(jobId)).update(key, value); | ||
| } | ||
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| /** | ||
| * Clean job item error message. | ||
| * | ||
| * @param jobId job id | ||
| * @param shardingItem sharding item | ||
| */ | ||
| public void cleanErrorMessage(final String jobId, final int shardingItem) { | ||
| String key = PipelineMetaDataNode.getJobItemErrorMessagePath(jobId, shardingItem); | ||
| PipelineAPIFactory.getGovernanceRepositoryAPI(PipelineJobIdUtils.parseContextKey(jobId)).persist(key, ""); | ||
| } | ||
| } |
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