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Jackson2JsonTokenizer unwraps top level array only

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When the input stream is a JSON array the tokenizer skips over the
start and end array tokens in order to decode into an array of
top-level objects. However in this mode it also skips over nested
start and end array tokens which prevents proper parsing of JSR-310
dates (represented with an array syntax) as well as any fields that
are collections.

Issue: SPR-15803
This commit is contained in:
Rossen Stoyanchev
2017-07-21 12:41:20 +02:00
parent c3e3df57f8
commit bd0de7086e
2 changed files with 19 additions and 1 deletions
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13
spring-web/src/test/java/org/springframework/http/codec/json/Jackson2TokenizerTests.java
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@@ -116,6 +116,19 @@ public class Jackson2TokenizerTests extends AbstractDataBufferAllocatingTestCase
asList("{\"foo\": \"bar\"}",
"{\"foo\": \"baz\"}"));
// SPR-15803
testTokenize(
singletonList("[" +
"{\"id\":\"0\",\"start\":[-999999999,1,1],\"end\":[999999999,12,31]}," +
"{\"id\":\"1\",\"start\":[-999999999,1,1],\"end\":[999999999,12,31]}," +
"{\"id\":\"2\",\"start\":[-999999999,1,1],\"end\":[999999999,12,31]}" +
"]"),
asList(
"{\"id\":\"0\",\"start\":[-999999999,1,1],\"end\":[999999999,12,31]}",
"{\"id\":\"1\",\"start\":[-999999999,1,1],\"end\":[999999999,12,31]}",
"{\"id\":\"2\",\"start\":[-999999999,1,1],\"end\":[999999999,12,31]}")
);
testTokenize(
asList("[{\"foo\": \"foofoo\", \"bar\"",
": \"barbar\"},{\"foo\": \"foofoofoo\", \"bar\": \"barbarbar\"}]"),