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| /** | ||
| * | ||
| * DynamoDB Keys. | ||
| * DynamoDB Record. | ||
| * | ||
| * @param <T> Type of DynamodbRecord | ||
| * | ||
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aws-dynamodb/src/main/java/com/formkiq/aws/dynamodb/DynamodbVersionRecord.java
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| /** | ||
| * MIT License | ||
| * | ||
| * Copyright (c) 2018 - 2020 FormKiQ | ||
| * | ||
| * Permission is hereby granted, free of charge, to any person obtaining a copy | ||
| * of this software and associated documentation files (the "Software"), to deal | ||
| * in the Software without restriction, including without limitation the rights | ||
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | ||
| * copies of the Software, and to permit persons to whom the Software is | ||
| * furnished to do so, subject to the following conditions: | ||
| * | ||
| * The above copyright notice and this permission notice shall be included in all | ||
| * copies or substantial portions of the Software. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR | ||
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE | ||
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | ||
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE | ||
| * SOFTWARE. | ||
| */ | ||
| package com.formkiq.aws.dynamodb; | ||
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| import com.formkiq.aws.dynamodb.objects.DateUtil; | ||
| import software.amazon.awssdk.services.dynamodb.model.AttributeValue; | ||
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| import java.text.SimpleDateFormat; | ||
| import java.util.Date; | ||
| import java.util.HashMap; | ||
| import java.util.List; | ||
| import java.util.Map; | ||
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| import static com.formkiq.aws.dynamodb.DbKeys.GSI1_PK; | ||
| import static com.formkiq.aws.dynamodb.DbKeys.GSI1_SK; | ||
| import static com.formkiq.aws.dynamodb.DbKeys.GSI2_PK; | ||
| import static com.formkiq.aws.dynamodb.DbKeys.GSI2_SK; | ||
| import static com.formkiq.aws.dynamodb.DbKeys.PK; | ||
| import static com.formkiq.aws.dynamodb.DbKeys.SK; | ||
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| /** | ||
| * Versioned {@link DynamodbRecord}. | ||
| * | ||
| * @param <T> Type of DynamodbRecord | ||
| */ | ||
| public interface DynamodbVersionRecord<T> extends DynamodbRecord<T> { | ||
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| /** Archive Key Prefix. */ | ||
| String ARCHIVE_KEY_PREFIX = "Archive"; | ||
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| /** | ||
| * Get DynamoDb versioning PK. | ||
| * | ||
| * @param siteId {@link String} | ||
| * @return {@link String} | ||
| */ | ||
| String pkVersion(String siteId); | ||
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| /** | ||
| * Get DynamoDb versioning SK. | ||
| * | ||
| * @return {@link String} | ||
| */ | ||
| String skVersion(); | ||
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| /** | ||
| * Get Inserted Date {@link String}. | ||
| * | ||
| * @return {@link String} | ||
| */ | ||
| default String getInsertedDate() { | ||
| SimpleDateFormat df = DateUtil.getIsoDateFormatter(); | ||
| return df.format(new Date()); | ||
| } | ||
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| /** | ||
| * Update Attributes to Version. | ||
| * | ||
| * @param siteId {@link String} | ||
| * @param attrs {@link Map} | ||
| * @return {@link Map} | ||
| */ | ||
| default Map<String, AttributeValue> updateAttributesToVersioned(final String siteId, | ||
| final Map<String, AttributeValue> attrs) { | ||
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| Map<String, AttributeValue> updated = new HashMap<>(attrs); | ||
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| for (String key : List.of(PK, SK, GSI1_PK, GSI1_SK, GSI2_PK, GSI2_SK)) { | ||
| if (attrs.containsKey(key)) { | ||
| updated.put(ARCHIVE_KEY_PREFIX + key, attrs.get(key)); | ||
| } | ||
| } | ||
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| updated.put(PK, AttributeValue.fromS(pkVersion(siteId))); | ||
| updated.put(SK, AttributeValue.fromS(skVersion())); | ||
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| return updated; | ||
| } | ||
| } |
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