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https://issues.apache.org/jira/browse/JOHNZON-225?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Romain Manni-Bucau reassigned JOHNZON-225:
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Assignee: Romain Manni-Bucau
> Json.createObjectBuilder(Map) cannot handle non-scalar types
> ------------------------------------------------------------
>
> Key: JOHNZON-225
> URL: https://issues.apache.org/jira/browse/JOHNZON-225
> Project: Johnzon
> Issue Type: Bug
> Affects Versions: 1.1.12
> Reporter: Ivan Greene
> Assignee: Romain Manni-Bucau
> Priority: Major
>
> Json.createObjectBuilder(Map<String, Object>) throws JsonException when
> passed a Map who's values are non-scalar types (JsonValue subclasses such as
> JsonArray/JsonObject are permitted, however).
> An example:
> {code:java}
> @Test
> public void shouldBuildJsonObjectFromMap() {
> Map<String, Object> map = new HashMap<>();
> map.put("foo", "bar");
> map.put("baz", new HashMap<>());
> map.put("quux", new ArrayList<>());
> JsonObject build = Json.createObjectBuilder(map).build();
> assertThat(build.getJsonObject("baz")).isNotNull();
> }
> {code}
> This results in the exception "javax.json.JsonException: Illegal JSON type!
> name=quux type=class java.util.ArrayList"
> This is not a problem in Yasson. The spec mentions that
> IllegalArgumentException should be thrown if a value from the map cannot be
> converted to the corresponding JsonValue, but in this case Maps or Lists
> should be converted to JsonObject or JsonArray
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