Tatu Saloranta | d0033cd | 2020-03-06 09:46:06 -0800 | [diff] [blame^] | 1 | package com.fasterxml.jackson.failing; |
| 2 | |
| 3 | import java.math.BigDecimal; |
| 4 | |
| 5 | import com.fasterxml.jackson.annotation.JsonProperty; |
| 6 | import com.fasterxml.jackson.annotation.JsonSubTypes; |
| 7 | import com.fasterxml.jackson.annotation.JsonTypeInfo; |
| 8 | import com.fasterxml.jackson.databind.*; |
| 9 | |
| 10 | public class JDKNumberDeser2644Test extends BaseMapTest |
| 11 | { |
| 12 | // [databind#2644] |
| 13 | static class NodeRoot2644 { |
| 14 | public String type; |
| 15 | |
| 16 | @JsonTypeInfo(use = JsonTypeInfo.Id.NAME, include = JsonTypeInfo.As.EXTERNAL_PROPERTY, property = "type") |
| 17 | @JsonSubTypes(value = { |
| 18 | @JsonSubTypes.Type(value = NodeParent2644.class, name = "NodeParent") |
| 19 | }) |
| 20 | public Node2644 node; |
| 21 | } |
| 22 | |
| 23 | public static class NodeParent2644 extends Node2644 { } |
| 24 | |
| 25 | public static abstract class Node2644 { |
| 26 | @JsonProperty("amount") |
| 27 | BigDecimal val; |
| 28 | |
| 29 | public BigDecimal getVal() { |
| 30 | return val; |
| 31 | } |
| 32 | |
| 33 | public void setVal(BigDecimal val) { |
| 34 | this.val = val; |
| 35 | } |
| 36 | } |
| 37 | |
| 38 | // [databind#2644] |
| 39 | public void testBigDecimalSubtypes() throws Exception |
| 40 | { |
| 41 | ObjectMapper mapper = newJsonMapper(); |
| 42 | mapper.enable(DeserializationFeature.USE_BIG_DECIMAL_FOR_FLOATS); |
| 43 | mapper.registerSubtypes(NodeParent2644.class); |
| 44 | |
| 45 | NodeRoot2644 root = mapper.readValue( |
| 46 | "{\"type\": \"NodeParent\",\"node\": {\"amount\": 9999999999999999.99} }", |
| 47 | NodeRoot2644.class |
| 48 | ); |
| 49 | |
| 50 | assertEquals(new BigDecimal("9999999999999999.99"), root.node.getVal()); |
| 51 | |
| 52 | } |
| 53 | |
| 54 | } |