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| 1 | +/** |
| 2 | + * MIT License |
| 3 | + * |
| 4 | + * Copyright (c) 2018 - 2020 FormKiQ |
| 5 | + * |
| 6 | + * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | + * of this software and associated documentation files (the "Software"), to deal |
| 8 | + * in the Software without restriction, including without limitation the rights |
| 9 | + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| 10 | + * copies of the Software, and to permit persons to whom the Software is |
| 11 | + * furnished to do so, subject to the following conditions: |
| 12 | + * |
| 13 | + * The above copyright notice and this permission notice shall be included in all |
| 14 | + * copies or substantial portions of the Software. |
| 15 | + * |
| 16 | + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | + * SOFTWARE. |
| 23 | + */ |
| 24 | +package com.formkiq.stacks.dynamodb.base64; |
| 25 | + |
| 26 | +import com.formkiq.aws.dynamodb.MapToAttributeValue; |
| 27 | +import software.amazon.awssdk.services.dynamodb.model.AttributeValue; |
| 28 | + |
| 29 | +import java.util.Map; |
| 30 | +import java.util.function.Function; |
| 31 | + |
| 32 | +/** |
| 33 | + * {@link Function} to convert Pagination {@link String} next token to a DynamoDb StartKey. |
| 34 | + */ |
| 35 | +public class StringToMapAttributeValue implements Function<String, Map<String, AttributeValue>> { |
| 36 | + @Override |
| 37 | + public Map<String, AttributeValue> apply(final String nextToken) { |
| 38 | + return new MapToAttributeValue().apply(new Base64ToMap().apply(nextToken)); |
| 39 | + } |
| 40 | +} |
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