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Author SHA1 Message Date
Joel Leitch
70f9280cb6 Remove usage of StringPool as it appears to slow things down and avoid Java String intern for the common cases. 2013-04-08 18:36:23 +00:00
Joel Leitch
83e1f45653 Re-add non-comparable key tests to LinkedHashTreeMap. 2013-04-04 22:29:29 +00:00
Inderjeet Singh
c22ab9767d fixed https://code.google.com/p/google-gson/issues/detail?id=491 by adding OSGi entries for maven-source-plugin 2013-04-04 22:05:56 +00:00
Inderjeet Singh
edd6c19670 deleted unused enum and reordered imports 2013-04-04 21:40:05 +00:00
Joel Leitch
af6aa5f782 Use the LinkedHashTreeMap instead of LinkedTreeMap and delete the LinkedTreeMap version. 2013-04-04 21:31:23 +00:00
Inderjeet Singh
7d53113ebc fixed https://code.google.com/p/google-gson/issues/detail?id=509 by adding construction for EnumSet 2013-04-04 21:15:50 +00:00
Jesse Wilson
63142f621c Use the right method name in error messages. 
Fixes issue 498.
 2013-02-04 16:05:00 +00:00
Jesse Wilson
6a69c603c0 Permit serialization of "Class" fields, but only if they're null. 2013-02-04 15:52:51 +00:00
Joel Leitch
edf326e756 Tag member fields as transient since a LinkedHashMap is used for serialization. 2013-01-15 20:04:26 +00:00
Joel Leitch
5af92f1736 Additional changes to a map test with "null" string key. 2013-01-14 22:18:07 +00:00
Joel Leitch
6dc6b4be92 Fix object leak from ThreadLocal. 2013-01-14 22:05:28 +00:00
Joel Leitch
e5b9b8eb81 Minor addition to the JsonNullTest. 2013-01-14 18:40:23 +00:00
Joel Leitch
84201c015f Do not peek during a "skipValue" if a value has already been peeked. 2013-01-14 18:38:46 +00:00
Joel Leitch
3f2efac95e Stop blowing up on a null key, but rather return that the element is not found. 2013-01-09 23:37:38 +00:00
Joel Leitch
b0531e1649 Ensure "excluder" is added prior to user defined type adapters/factories. 
- Added test expose bad behaviour.
 2012-12-20 19:41:33 +00:00
Joel Leitch
6d90f0d894 Make JsonElement TypeAdapterFactory a type hierarchy factory. 2012-12-20 07:57:17 +00:00
Jesse Wilson
b4d51db776 Add a test case for a problem reported on the group. 
https://groups.google.com/d/topic/google-gson/EBmOCa8kJPE/discussion
 2012-10-29 16:30:33 +00:00
Joel Leitch
040bae34d7 Allowing instance creators to be registered with the raw type only (without specifying type parameters). 2012-10-24 20:40:44 +00:00
Jesse Wilson
af4879dbb7 Move interceptors from 'alpha' to 'extras'. 
This makes the feature less risky to use! It now uses our
TypeAdapterFactory infrastructure rather than relying on
parallel infrastructure.
 2012-10-23 17:36:30 +00:00
Jesse Wilson
1e18dce002 Don't subclass ThreadLocal. 
This attempts to address issue 402, wherein subclassing ThreadLocal is pinning a reference to a class, which transitively pins the entire application in containers like Tomcat.
 2012-10-23 02:41:34 +00:00
Jesse Wilson
22c835f2bc Fix compile warnings 2012-10-23 02:40:14 +00:00
Inderjeet Singh
fd4fbe4132 Added support for collections, maps, and arbitrary depth of type adapters for Intercept annotation. 
Added more tests for the features.
 2012-10-18 02:37:43 +00:00
Inderjeet Singh
714ac8e643 added tests for using intercept in fields and lists. These tests are currently failing. 2012-10-11 20:29:40 +00:00
Inderjeet Singh
c25278b4d6 Created an alpha package that holds experimental feature. 
Added support for JsonPostDeserializer that allows you to invoke postDeserialize methods on an Gson deserialized object.
 2012-10-11 03:20:36 +00:00
Joel Leitch
14f16e2d0c Adding Red-Black Tree implementation and tying it into the Gson bindings. 2012-10-11 03:15:49 +00:00
Jesse Wilson
c950d28460 Followup to r1175. Use the same copyright holder for all files. 2012-09-30 17:19:12 +00:00
Jesse Wilson
2fef83799d Optimizations and bug fixes for LinkedHashTreeMap. 
The most interesting optimization is to replace ArrayDeque with a manual linked list that reuses the nodes 'parent' field. These optimizations save about 20%.
 2012-09-17 03:30:20 +00:00
Jesse Wilson
aceadaecf1 Add a hashing layer to LinkedTreeMap. Instead of having 1 root node, the class now has several root nodes, one for each hash bucket in a hash table. 
Compared to LinkedTreeMap, this is slower for small (size=5) maps: 124% slower to get() and 33% slower to create and populate. It's a win for large (size=500) maps: 46% faster to get() but 8% slower to create and populate. And it's a big win for very large (size=50,000) maps: 81% faster to get() and 46% faster to create and populate.

http://microbenchmarks.appspot.com/run/limpbizkit@gmail.com/com.google.common.collect.MapBenchmark

I'm going to follow this up with some simple optimizations: caching local fields and simplifying access. That should narrow the performance gap.
 2012-09-17 00:19:44 +00:00
Jesse Wilson
a0493b9732 New code that can split an AVL tree into two AVL trees. 
This is in preparation for a new feature where LinkedTreeMap will have multiple roots, each in its own hash bucket.
 2012-09-15 06:13:33 +00:00
Jesse Wilson
01bd0d92e2 Tests for LinkedTreeMap with incompatible keys. 2012-09-12 05:06:48 +00:00
Jesse Wilson
a6ab854302 Fix a bug where we were unlinking nodes that shouldn't have been unlinked. 
Found by Guava's awesome collections test suite!
 2012-09-12 04:41:58 +00:00
Jesse Wilson
93e38901df Draft of LinkedTreeMap. Its ordered like a LinkedHashMap but it doesn't do any hashing for DoS resistance. 
Not yet adopted in our code.

Known critical bugs:
 - throws ClassCastException when get() is called with a non-comparable key
 - throws NullPointerException on get(null)
 2012-09-10 20:04:38 +00:00
Jesse Wilson
084047d80b Reintroduce string pooling in JsonReader. 
This makes Hotspot slower. From my before/after measurements using ParseBenchmark, times in microseconds:
  TWEETS: 350 -> 370 (+6%)
  READER_SHORT: 77 -> 76 (-1%)
  READER_LONG: 870 -> 940 (+8%)
  
But it makes Dalvik faster by a greater margin. These before/after measurements use times in milliseconds:
  TWEETS: 25 -> 20 (-20%)
  READER_SHORT: 5.6 -> 4.7 (-16%)
  READER_LONG: 52 -> 47 (-10%)
 
 It's a net win because we're saving a greater fraction of time, and because we're helping the platform that needs the most help. We're paying microseconds on Hotspot to gain milliseconds on Dalvik.
 2012-09-10 16:13:33 +00:00
Inderjeet Singh
680bd75a85 moved code from gson/gson-codegen to top-level 2012-09-04 21:21:46 +00:00
Inderjeet Singh
d1ff7bb397 Deleted spurious directory gson-codegen. The real codegen code is in trunk/codegen 2012-09-04 21:10:12 +00:00
Jesse Wilson
411c5c0b50 Follow up on r1197 and make deepCopy package-private. We don't want to use protected because some of the classes are non-final and protected shows up in the Javadocs. 2012-09-03 23:30:27 +00:00
Inderjeet Singh
a973837dd4 made deepCopy protected to eliminate it from the public API for now. 
It will be in the subsequent release.
 2012-09-03 08:34:37 +00:00
Jesse Wilson
8df7209074 Fix cut & paste issue in JsonToken Javadocs. 
Fixes issue 463.
 2012-09-02 21:29:30 +00:00
Jesse Wilson
b3b919770b Change number parsing to use one big loop. This changes it to return JsonToken.STRING for very long (>8k digits) numbers. 2012-09-02 20:12:19 +00:00
Jesse Wilson
3920d95fac rename peekedInteger to peekedLong 2012-09-02 17:46:02 +00:00
Jesse Wilson
8daf3aaeb4 Inline position computation. This is uglier but faster. 2012-08-28 03:52:18 +00:00
Jesse Wilson
46b73632b0 Fix a bug where we weren't reading enough characters when a BOM was encountered. 2012-08-28 01:48:25 +00:00
Jesse Wilson
980796005f Use a conventional for loop in nextQuotedValue() to make hotspot's job easier. 2012-08-27 04:42:39 +00:00
Jesse Wilson
bdf2cac6d4 Replace switch with if/else when processing whitespace. If/else is faster! 2012-08-27 04:17:29 +00:00
Jesse Wilson
b0a172944a More number parsing improvements. 2012-08-27 03:17:41 +00:00
Jesse Wilson
448063dde1 Fix a goof in number parsing. 2012-08-27 03:07:20 +00:00
Jesse Wilson
4c2980e6ff Fix a bug in integer parsing. 2012-08-27 02:34:52 +00:00
Jesse Wilson
c7cb503cdb Restore fast skips. 
document            api      ns linear runtime
      TWEETS    GSON_STREAM  397568 =========
      TWEETS      GSON_SKIP  300058 =======
READER_SHORT    GSON_STREAM   76632 =
READER_SHORT      GSON_SKIP   57796 =
 READER_LONG    GSON_STREAM  894690 =====================
 READER_LONG      GSON_SKIP  565114 =============
 2012-08-27 01:17:50 +00:00
Jesse Wilson
085856c128 Don't leave the JsonReader in an invalid state if nextInt(), nextDouble() or nextLong() fails. We now save a reference to the string before we parse it, and keep that referenced value if parsing fails. 2012-08-26 22:06:57 +00:00
Jesse Wilson
e7bfd0c97d Promote JsonReader2 to be the main JsonReader implementation. 2012-08-26 19:34:46 +00:00