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HIP-513 download sidecar files (hashgraph#4106)
- Add SidecarFileReader and its implementation - Add SidecarFile domain class - Add SidecarProperties for sidecar downloading / parsing config - Add SidecarFileRepository - Add sidecar file downloading, verification, and parsing logic to RecordFileDownloader - Extend StreamFilename to parse sidecar record filename - Persist SidecarFile in RecordStreamFileListener.onEnd Signed-off-by: Xin Li <[email protected]>
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118 changes: 118 additions & 0 deletions
118
...-mirror-common/src/main/java/com/hedera/mirror/common/domain/transaction/SidecarFile.java
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| package com.hedera.mirror.common.domain.transaction; | ||
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| /*- | ||
| * | ||
| * Hedera Mirror Node | ||
| * | ||
| * Copyright (C) 2019 - 2022 Hedera Hashgraph, LLC | ||
| * | ||
| * Licensed 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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| import com.fasterxml.jackson.annotation.JsonIgnore; | ||
| import com.fasterxml.jackson.databind.annotation.JsonSerialize; | ||
| import java.io.Serial; | ||
| import java.io.Serializable; | ||
| import java.util.Collections; | ||
| import java.util.List; | ||
| import javax.persistence.Column; | ||
| import javax.persistence.Entity; | ||
| import javax.persistence.Enumerated; | ||
| import javax.persistence.IdClass; | ||
| import javax.persistence.Transient; | ||
| import lombok.AccessLevel; | ||
| import lombok.AllArgsConstructor; | ||
| import lombok.Builder; | ||
| import lombok.Data; | ||
| import lombok.EqualsAndHashCode; | ||
| import lombok.NoArgsConstructor; | ||
| import lombok.ToString; | ||
| import org.hibernate.annotations.Type; | ||
| import org.springframework.data.domain.Persistable; | ||
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| import com.hedera.mirror.common.converter.LongListToStringSerializer; | ||
| import com.hedera.mirror.common.domain.DigestAlgorithm; | ||
| import com.hedera.services.stream.proto.TransactionSidecarRecord; | ||
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| @AllArgsConstructor(access = AccessLevel.PRIVATE) | ||
| @Builder(toBuilder = true) | ||
| @Data | ||
| @Entity | ||
| @IdClass(SidecarFile.Id.class) | ||
| @NoArgsConstructor | ||
| public class SidecarFile implements Persistable<SidecarFile.Id> { | ||
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| @ToString.Exclude | ||
| @Transient | ||
| private byte[] actualHash; | ||
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| @EqualsAndHashCode.Exclude | ||
| @ToString.Exclude | ||
| private byte[] bytes; | ||
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| @javax.persistence.Id | ||
| private long consensusEnd; | ||
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| private Integer count; | ||
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| @Enumerated | ||
| private DigestAlgorithm hashAlgorithm; | ||
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| @ToString.Exclude | ||
| private byte[] hash; | ||
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| @Column(name = "id") | ||
| @javax.persistence.Id | ||
| private int index; | ||
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| private String name; | ||
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| @Builder.Default | ||
| @ToString.Exclude | ||
| @Transient | ||
| private List<TransactionSidecarRecord> records = Collections.emptyList(); | ||
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| private Integer size; | ||
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| @Type(type = "com.vladmihalcea.hibernate.type.array.ListArrayType") | ||
| @JsonSerialize(using = LongListToStringSerializer.class) | ||
| private List<Integer> types = Collections.emptyList(); | ||
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| @JsonIgnore | ||
| @Override | ||
| public Id getId() { | ||
| var id = new Id(); | ||
| id.setConsensusEnd(consensusEnd); | ||
| id.setIndex(index); | ||
| return id; | ||
| } | ||
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| @JsonIgnore | ||
| @Override | ||
| public boolean isNew() { | ||
| return true; // Since we never update and use a natural ID, avoid Hibernate querying before insert | ||
| } | ||
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| @Data | ||
| public static class Id implements Serializable { | ||
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| @Serial | ||
| private static final long serialVersionUID = -5844173241500874821L; | ||
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| private long consensusEnd; | ||
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| private int index; | ||
| } | ||
| } |
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