Commit Graph

33 Commits

Author SHA1 Message Date
Marcono1234
c7c645db2f
Formatting follow-up (#2540)
* Formatting follow-up

- Adds formatting commits to .git-blame-ignore-revs so that they don't
  distract during Git blame
- Restores hard line breaks in Troubleshooting.md using `\` instead of
  trailing spaces
- Changes formatting of some string literals and comments
- Fixes accidental Javadoc and comment issues introduced by manual changes
  of formatting commit
- Fixes license header in $Gson$Types.java erroneously being a Javadoc
  comment and being reformatted
- Slightly changes `JsonReader` `getPath` and `getPreviousPath` documentation
  to help Javadoc detect first sentence as summary

* Remove `spotless:off` markers

* Add empty line before comment

* Check format for .github YAML files
2023-11-14 15:09:54 -08:00
Maicol
2c94c757a6
Formats codebase (#2531)
* Formats `.java` files

* Formats `.md` files
2023-11-06 11:59:01 -08:00
Marcono1234
ecb9f8c8ad
Adjust ProGuard default rules and shrinking tests (#2420)
* Adjust ProGuard default rules and shrinking tests

* Adjust comment

* Add shrinking test for class without no-args constructor; improve docs

* Improve Unsafe mention in Troubleshooting Guide

* Improve comment for `-if class *`
2023-07-24 07:34:02 -07:00
Marcono1234
43396e45fd
Add ProGuard / R8 integration tests & add default ProGuard rules (#2397)
* Add code shrinking tools integration test

* Keep no-args constructor of classes usable with JsonAdapter

* Add library ProGuard rules for Gson

They are automatically applied for all users of Gson, see
https://developer.android.com/build/shrink-code#configuration-files

* Skip japicmp-maven-plugin for shrinker-test

* Add more tests for JsonAdapter, add tests for generic classes

* Extend default constructor test

* Add Troubleshooting Guide entry for TypeToken
2023-05-28 12:24:05 -07:00
Maicol
2658aca66a
Fix error prone warnings (#2316)
* Fix `OperatorPrecedence` warn in `JsonWriter#close`

* Fix `ReferenceEquality` warn in `LinkedTreeMap#replaceInParent`

* Fix `UnnecessaryParentheses` warn in `LinkedTreeMap#replaceInParent`

* Fix `ReferenceEquality` warn in `LinkedTreeMap#hasNext`

* Fix `ReferenceEquality` warn in `LinkedTreeMap#nextNode`

* Adds `error_prone_annotations` to the `pom.xml` of `gson`

* Fix `InlineMeSuggester` warns in `JsonParser`

* Fix `UnnecessaryParentheses` warns in `ConstructorConstructor#newDefaultImplementationConstructor`

* Fix `ThreadLocalUsage` warn in `Gson`

* Fix `JdkObsolete` warn in `GsonBuilder`

* Fix `ReferenceEquality` warn in `LazilyParsedNumber#equals`

* Fix `OperatorPrecedence` warn in `TreeTypeAdapter#create`

* Fix `OperatorPrecedence` warn in `ArrayTypeAdapter`

* Fix `UnnecessaryParentheses` warn in `TypeAdapters`

* Adds `-XepExcludedPaths` flag to ErrorProne plugin to exclude tests and proto path

* Fix `ClassNewInstance` warn in `InterceptorAdapter`

* Fix `ThreadLocalUsage` warn in `GraphAdapterBuilder`

* Fix `JdkObsolete` warn in `GraphAdapterBuilder`

* Revert "Adds `error_prone_annotations` to the `pom.xml` of `gson`"

This reverts commit 14af14dfa23b46a54f4855a70ccf2b0a2cdc3e3f.

* Revert "Fix `InlineMeSuggester` warns in `JsonParser`"

This reverts commit 095bfd517e06510e4cc9cc6b1aac58ad9bf3038a.

* Adds `@SuppressWarnings("ThreadLocalUsage")`

* Fix `OperatorPrecedence` in `JsonWriter`

* Revert "Fix `ReferenceEquality` warn in `LinkedTreeMap#nextNode`"

This reverts commit 387746c7f7e3d0943c8f80501f5d9c3710f4862e.

* Adds `@SuppressWarnings("ReferenceEquality")`

* Adds `guava-testlib` to the gson `pom.xml`

* `@SuppressWarnings("TruthSelfEquals")` removed to use `EqualsTester()`
2023-02-15 05:18:43 -08:00
Marcono1234
66d9621ce8
Adjust Record adapter and extend test coverage (#2224)
* Adjust Record adapter and extend test coverage

* Address review feedback

* Make constructor string more concise

* Add tests for Gson default behavior for static fields

* Improve exception for deserializing static final field

Previously it would report "Unexpected IllegalAccessException occurred..."
due to the uncaught IllegalAccessException.

* Improve handling of exception thrown by accessor

Such an exception is not 'unexpected' (which was claimed by the previous
exception handling) because user code could throw it.

* Improve constructor invocation exception handling and add tests
2022-10-22 09:01:56 -07:00
kb1000
9c9cafcf9d
Only create one UnsafeAllocator instance (#2196)
* Only create one UnsafeAllocator instance

* Move checkInstantiable to ConstructorConstructor
2022-09-29 15:59:47 -07:00
Marcono1234
4dda4ec5ba
Use diamond operator when creating generic instances (#2104) 2022-04-17 15:27:21 -07:00
Marcono1234
e82637c485
Add support for reflection access filter (#1905)
* Add support for reflection access filter

* Improve documentation

* Fix compilation errors

* Relax handling for BLOCK_ALL when invoking default constructor

* Improve handling for inherited fields

* Fix accessible test failing for static fields

* Simplify ReflectiveTypeAdapterFactory field writing

* Fix GsonBuilder changes affecting created Gson instances

* Improve documentation

* Improve handling for IllegalAccessException

For Java < 9, AccessibleObject.canAccess is not available and therefore checks
might pass even if object is not accessible, causing IllegalAccessException
later.

* Fix incorrect GsonBuilder.addReflectionAccessFilter documentation
2022-04-17 09:05:18 -07:00
Marcono1234
47dea2eefc
Improve error message when abstract class cannot be constructed (#1814) 2022-02-04 14:19:47 -08:00
Marcono1234
565b7a198e
Support EnumMap deserialization (#2071) 2022-02-04 07:20:32 -08:00
Marcono1234
615c8835d3
Add GsonBuilder.disableJdkUnsafe() (#1904)
* Add GsonBuilder.disableJdkUnsafe()

* Address review feedback
2021-12-30 15:08:18 -08:00
Marcono1234
b0595c595b
Fix failing to serialize Collection or Map with inaccessible constructor (#1902)
* Remove UnsafeReflectionAccessor

Revert #1218

Usage of sun.misc.Unsafe to change internal AccessibleObject.override field
to suppress JPMS warnings goes against the intentions of the JPMS and does not
work anymore in newer versions, see #1540.
Therefore remove it and instead create a descriptive exception when making a
member accessible fails. If necessary users can also still use `java` command
line flags to open external modules.

* Fix failing to serialize Collection or Map with inaccessible constructor

Also remove tests which rely on Java implementation details.

* Don't keep reference to access exception of ConstructorConstructor

This also avoids a confusing stack trace, since the previously caught
exception might have had a complete unrelated stack trace.

* Remove Maven toolchain requirement

* Address review feedback

* Add back test for Security Manager
2021-11-09 07:16:35 -08:00
Andrey Mogilev
8445689e4d Java 9 support: use Unsafe-based reflection in Java 9+ (#1218)
* Java 9 support: use Unsafe-based reflection in Java 9+

fixes "illegal reflective access" warnings and exceptions

* fix Codacy warnings

* improve code quality based on PR review

* improve code quality based on PR review

* fix Codacy warning

* improve code quality based on PR review

* inlined createReflectionAccessor method
2018-01-04 00:38:50 +05:30
Tom Magnusson
68cf8fdc95 fix typo in ConstructorConstructor exception 2017-08-03 09:28:31 -04:00
Jake Wharton
371aff7ce4 Switch default Queue implementation to ArrayDeque.
Now that we require Java 1.6 or newer this much more efficient implementation can be used as the default.
2016-04-27 00:37:28 -04:00
Inderjeet Singh
fef43b2aaa Added support to serialize/deserialize ConcurrentMap and ConcurrentNavigableMap. 2015-11-04 21:25:15 -08:00
dushyant
2ecce94494 typo 2015-09-27 16:01:27 +05:30
Joel Leitch
f29d5bc37b Create a LinkedTreeMap based on the LinkedHashTreeMap; however, removed all the hashing from it as resorted to a single tree. The insertion order is still preserved. 2013-05-03 16:11:16 +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
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
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
1a4f690335 Regretfully enable serialization for StringMap and LazilyParsedNumber.
One of our favorite users (my employer!) is stuck in a sad situation where they need to serialize objects returned from Gson; this is a workable escape hatch.
2012-08-15 14:58:26 +00:00
Jesse Wilson
ad3489f557 First steps to StringMap, an alternative to LinkedHashmap. 2012-03-11 13:54:41 +00:00
Jesse Wilson
6cca23c172 Get GraphAdapterBuilder working for serialization and deserialization using InstanceCreators to get a sneak peek at a value under construction. 2012-01-01 13:42:44 +00:00
Jesse Wilson
1794182a56 Commit to factories as the mechanism to lookup type adapters. This uses factories for type hierarchy adapters. We keep a separate list of factories for tree-style adapters registered with registerTypeHierarchyAdapter to guarantee that these come after the non-hierarchy adapters.
This drops support for type hierarchy instance creators. I don't expect this to be a problem. We'll also detect fewer errors where multiple type adapters can serialize the same type. With APIs like getNextTypeAdapter, I think this might actually be an improvement!
2011-11-23 06:16:55 +00:00
Jesse Wilson
d391584d48 Register Gson 1.x tree-style adapters in the TypeAdapter.Factory list rather than in the ParameterizedTypeHandlerMap.
The motivation for this change is to give tree-style adapters precedence order in registration. This fixes the test I committed earlier today, where registration order was not honored.

This renamed ParameterizedTypeHandlerMap to the shorter 'TypeMap'. For type adapters, this is now only used for type hierarchy. We still need non-hierarchy support in TypeMap for instance creators; I'll be looking for workarounds to see if further simplification is possible here.
2011-11-20 19:55:01 +00:00
Jesse Wilson
290fb69a50 Provide more diagnostics when a constructor fails. 2011-10-22 20:22:47 +00:00
Inderjeet Singh
2780a2a9bf Fixed eclipse warnings. 2011-09-16 06:03:16 +00:00
Inderjeet Singh
4a6c084ef7 removed JDK 1.5 incompatible use of @Overrides annotation on overridden interface methods. 2011-09-16 03:27:48 +00:00
Jesse Wilson
25c6ae177b Down to 22 failing tests.
Consolidated all of the different code paths that we use to construct instances. We now have an ObjectConstructor class that knows what type it constructs; this means that we don't need to ever do reflection to lookup a constructor at construction time.

Cleaned up some buggy type adapters, particularly around handling of null.

Removed dead code for object graph navigation.

Moved some classes into 'internal' so they are visible to the 'bind' subpackage.

Turned some TypeAdapterFactory/TypeAdapter pairs inside out so that the TypeAdapter is now the inner class. This is necessary so that the factories can take parameters.

Added an API to request the 'next' type adapter for a type. This allows type adapters to compose other type adapters. We're using this in two places:
 - where the user has excluded a type from serialization but not deserialization, we need to use the "default" deserialization but interpose null on serialization. We create a type adapter that delegates for one and returns null for the other.
 - similarly when a DOM type serializer is registered but no deserializer, or vice versa.
This is the biggest change to the MiniGson core.

For backwards compatibility, return null for the empty string.

Simplify JsonSerializationContext/JsonDeserializationContext to simply call through to GSON. SerializeDefault is currently unsupported.

More useful error messages when calling getAsBoolean on a JsonNull.

Remove currently unused MemoryRefStack. We might need this back again, though wiring it back in will be much more difficult because we don't interject ourselves between the users' various type adapters.
2011-09-11 07:04:56 +00:00