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package com.fasterxml.jackson.databind.jsontype;
import com.fasterxml.jackson.annotation.*;
import com.fasterxml.jackson.databind.*;
public class TestOverlappingTypeIdNames extends BaseMapTest
{
@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")
@JsonSubTypes({
@JsonSubTypes.Type(name = "a", value = Impl312.class),
@JsonSubTypes.Type(name = "b", value = Impl312.class)
})
static abstract class Base312 { }
static class Impl312 extends Base312 {
public int x;
}
@JsonTypeInfo(use = JsonTypeInfo.Id.NAME, property = "type")
@JsonSubTypes({
@JsonSubTypes.Type(name = "a", value = Impl312B1.class),
@JsonSubTypes.Type(name = "a", value = Impl312B2.class)
})
static class Base312B {
public int value = 1;
}
static class Impl312B1 extends Base312B { }
static class Impl312B2 extends Base312B { }
final ObjectMapper MAPPER = objectMapper();
public void testOverlappingNameDeser() throws Exception
{
Base312 value;
// Ensure both type ids are acceptable
value = MAPPER.readValue(aposToQuotes("{'type':'a','x':7}"), Base312.class);
assertNotNull(value);
assertEquals(Impl312.class, value.getClass());
assertEquals(7, ((Impl312) value).x);
value = MAPPER.readValue(aposToQuotes("{'type':'b','x':3}"), Base312.class);
assertNotNull(value);
assertEquals(Impl312.class, value.getClass());
assertEquals(3, ((Impl312) value).x);
}
public void testOverlappingNameSer() throws Exception
{
assertEquals(aposToQuotes("{'type':'a','value':1}"),
MAPPER.writeValueAsString(new Impl312B1()));
assertEquals(aposToQuotes("{'type':'a','value':1}"),
MAPPER.writeValueAsString(new Impl312B2()));
}
}
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