Java Code Examples for com.google.gson.internal.Excluder

The following examples show how to use com.google.gson.internal.Excluder. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
@Override
public <T> TypeAdapter<T> create(final Gson gson, final TypeToken<T> typeToken) {
  // Check if we can deal with the given type
  if (!IUnknownPropertiesConsumer.class.isAssignableFrom(typeToken.getRawType())) {
    return null;
  }
  // If we can, we should get the backing class to fetch its fields from
  @SuppressWarnings("unchecked")
  final Class<IUnknownPropertiesConsumer> rawType =
      (Class<IUnknownPropertiesConsumer>) typeToken.getRawType();
  @SuppressWarnings("unchecked")
  final TypeAdapter<IUnknownPropertiesConsumer> delegateTypeAdapter =
      (TypeAdapter<IUnknownPropertiesConsumer>) gson.getDelegateAdapter(this, typeToken);
  // Excluder is necessary to check if the field can be processed
  // Basically it's not required, but it makes the check more complete
  final Excluder excluder = gson.excluder();
  // This is crucial to map fields and JSON object properties since Gson supports name remapping
  final FieldNamingStrategy fieldNamingStrategy = gson.fieldNamingStrategy();
  final TypeAdapter<IUnknownPropertiesConsumer> unknownPropertiesTypeAdapter =
      UnknownPropertiesTypeAdapter.create(
          rawType, delegateTypeAdapter, excluder, fieldNamingStrategy);
  @SuppressWarnings("unchecked")
  final TypeAdapter<T> castTypeAdapter = (TypeAdapter<T>) unknownPropertiesTypeAdapter;
  return castTypeAdapter;
}
 
Example 2
private static Collection<String> getPropertyNames(
    final Class<?> clazz,
    final Excluder excluder,
    final FieldNamingStrategy fieldNamingStrategy) {
  final Collection<String> propertyNames = new ArrayList<>();
  // Class fields are declared per class so we have to traverse the whole hierarchy
  for (Class<?> i = clazz;
      i.getSuperclass() != null && i != Object.class;
      i = i.getSuperclass()) {
    for (final Field declaredField : i.getDeclaredFields()) {
      // If the class field is not excluded
      if (!excluder.excludeField(declaredField, false)) {
        // We can translate the field name to its property name counter-part
        final String propertyName = fieldNamingStrategy.translateName(declaredField);
        propertyNames.add(propertyName);
      }
    }
  }
  return propertyNames;
}
 
Example 3
private static <T extends IUnknownPropertiesConsumer> TypeAdapter<T> create(
    final Class<? super T> clazz,
    final TypeAdapter<T> typeAdapter,
    final Excluder excluder,
    final FieldNamingStrategy fieldNamingStrategy) {
  final Collection<String> propertyNames =
      getPropertyNames(clazz, excluder, fieldNamingStrategy);
  return new UnknownPropertiesTypeAdapter<>(typeAdapter, propertyNames);
}
 
Example 4
Source Project: lastaflute   Source File: GsonJsonEngine.java    License: Apache License 2.0 5 votes vote down vote up
protected LaReflectiveTypeAdapterFactory createReflectiveTypeAdapterFactory(Gson newGson, Object factory) {
    final ConstructorConstructor constructorConstructor = getConstructorConstructor(factory);
    final JsonAdapterAnnotationTypeAdapterFactory jsonAdapterFactory = getJsonAdapterFactory(factory);
    final FieldNamingStrategy fieldNamingStrategy = newGson.fieldNamingStrategy();
    final Excluder excluder = newGson.excluder();
    return new LaReflectiveTypeAdapterFactory(constructorConstructor, fieldNamingStrategy, excluder, jsonAdapterFactory);
}
 
Example 5
Source Project: lastaflute   Source File: LaReflectiveTypeAdapterFactory.java    License: Apache License 2.0 5 votes vote down vote up
public LaReflectiveTypeAdapterFactory(ConstructorConstructor constructorConstructor, FieldNamingStrategy fieldNamingPolicy,
        Excluder excluder, JsonAdapterAnnotationTypeAdapterFactory jsonAdapterFactory) {
    this.constructorConstructor = constructorConstructor;
    this.fieldNamingPolicy = fieldNamingPolicy;
    this.excluder = excluder;
    this.jsonAdapterFactory = jsonAdapterFactory;
}
 
Example 6
Source Project: MiBandDecompiled   Source File: GsonBuilder.java    License: Apache License 2.0 5 votes vote down vote up
public GsonBuilder()
{
    a = Excluder.DEFAULT;
    b = LongSerializationPolicy.DEFAULT;
    c = FieldNamingPolicy.IDENTITY;
    i = 2;
    j = 2;
    m = true;
}
 
Example 7
Source Project: gson   Source File: ReflectiveTypeAdapterFactory.java    License: Apache License 2.0 5 votes vote down vote up
public ReflectiveTypeAdapterFactory(ConstructorConstructor constructorConstructor,
    FieldNamingStrategy fieldNamingPolicy, Excluder excluder,
    JsonAdapterAnnotationTypeAdapterFactory jsonAdapterFactory) {
  this.constructorConstructor = constructorConstructor;
  this.fieldNamingPolicy = fieldNamingPolicy;
  this.excluder = excluder;
  this.jsonAdapterFactory = jsonAdapterFactory;
}
 
Example 8
Source Project: letv   Source File: Gson.java    License: Apache License 2.0 4 votes vote down vote up
public Gson() {
    this(Excluder.DEFAULT, FieldNamingPolicy.IDENTITY, Collections.emptyMap(), false, false, false, true, false, false, LongSerializationPolicy.DEFAULT, Collections.emptyList());
}
 
Example 9
Source Project: letv   Source File: ReflectiveTypeAdapterFactory.java    License: Apache License 2.0 4 votes vote down vote up
public ReflectiveTypeAdapterFactory(ConstructorConstructor constructorConstructor, FieldNamingStrategy fieldNamingPolicy, Excluder excluder) {
    this.constructorConstructor = constructorConstructor;
    this.fieldNamingPolicy = fieldNamingPolicy;
    this.excluder = excluder;
}
 
Example 10
Source Project: lastaflute   Source File: LaReflectiveTypeAdapterFactory.java    License: Apache License 2.0 4 votes vote down vote up
protected static boolean excludeField(Field f, boolean serialize, Excluder excluder) {
    return !excluder.excludeClass(f.getType(), serialize) && !excluder.excludeField(f, serialize);
}
 
Example 11
Source Project: MiBandDecompiled   Source File: Gson.java    License: Apache License 2.0 4 votes vote down vote up
public Gson()
{
    this(Excluder.DEFAULT, ((FieldNamingStrategy) (FieldNamingPolicy.IDENTITY)), Collections.emptyMap(), false, false, false, true, false, false, LongSerializationPolicy.DEFAULT, Collections.emptyList());
}
 
Example 12
Source Project: MiBandDecompiled   Source File: Gson.java    License: Apache License 2.0 4 votes vote down vote up
Gson(Excluder excluder, FieldNamingStrategy fieldnamingstrategy, Map map, boolean flag, boolean flag1, boolean flag2, boolean flag3, 
        boolean flag4, boolean flag5, LongSerializationPolicy longserializationpolicy, List list)
{
    e = new ThreadLocal();
    f = Collections.synchronizedMap(new HashMap());
    b = new g(this);
    c = new h(this);
    h = new ConstructorConstructor(map);
    i = flag;
    k = flag2;
    j = flag3;
    l = flag4;
    ArrayList arraylist = new ArrayList();
    arraylist.add(TypeAdapters.JSON_ELEMENT_FACTORY);
    arraylist.add(ObjectTypeAdapter.FACTORY);
    arraylist.add(excluder);
    arraylist.addAll(list);
    arraylist.add(TypeAdapters.STRING_FACTORY);
    arraylist.add(TypeAdapters.INTEGER_FACTORY);
    arraylist.add(TypeAdapters.BOOLEAN_FACTORY);
    arraylist.add(TypeAdapters.BYTE_FACTORY);
    arraylist.add(TypeAdapters.SHORT_FACTORY);
    arraylist.add(TypeAdapters.newFactory(Long.TYPE, java/lang/Long, a(longserializationpolicy)));
    arraylist.add(TypeAdapters.newFactory(Double.TYPE, java/lang/Double, a(flag5)));
    arraylist.add(TypeAdapters.newFactory(Float.TYPE, java/lang/Float, b(flag5)));
    arraylist.add(TypeAdapters.NUMBER_FACTORY);
    arraylist.add(TypeAdapters.CHARACTER_FACTORY);
    arraylist.add(TypeAdapters.STRING_BUILDER_FACTORY);
    arraylist.add(TypeAdapters.STRING_BUFFER_FACTORY);
    arraylist.add(TypeAdapters.newFactory(java/math/BigDecimal, TypeAdapters.BIG_DECIMAL));
    arraylist.add(TypeAdapters.newFactory(java/math/BigInteger, TypeAdapters.BIG_INTEGER));
    arraylist.add(TypeAdapters.URL_FACTORY);
    arraylist.add(TypeAdapters.URI_FACTORY);
    arraylist.add(TypeAdapters.UUID_FACTORY);
    arraylist.add(TypeAdapters.LOCALE_FACTORY);
    arraylist.add(TypeAdapters.INET_ADDRESS_FACTORY);
    arraylist.add(TypeAdapters.BIT_SET_FACTORY);
    arraylist.add(DateTypeAdapter.FACTORY);
    arraylist.add(TypeAdapters.CALENDAR_FACTORY);
    arraylist.add(TimeTypeAdapter.FACTORY);
    arraylist.add(SqlDateTypeAdapter.FACTORY);
    arraylist.add(TypeAdapters.TIMESTAMP_FACTORY);
    arraylist.add(ArrayTypeAdapter.FACTORY);
    arraylist.add(TypeAdapters.ENUM_FACTORY);
    arraylist.add(TypeAdapters.CLASS_FACTORY);
    arraylist.add(new CollectionTypeAdapterFactory(h));
    arraylist.add(new MapTypeAdapterFactory(h, flag1));
    arraylist.add(new ReflectiveTypeAdapterFactory(h, fieldnamingstrategy, excluder));
    g = Collections.unmodifiableList(arraylist);
}
 
Example 13
public ReflectiveTypeAdapterFactory(ConstructorConstructor constructorconstructor, FieldNamingStrategy fieldnamingstrategy, Excluder excluder)
{
    a = constructorconstructor;
    b = fieldnamingstrategy;
    c = excluder;
}
 
Example 14
Source Project: gson   Source File: Gson.java    License: Apache License 2.0 4 votes vote down vote up
Gson(Excluder excluder, FieldNamingStrategy fieldNamingStrategy,
    Map<Type, InstanceCreator<?>> instanceCreators, boolean serializeNulls,
    boolean complexMapKeySerialization, boolean generateNonExecutableGson, boolean htmlSafe,
    boolean prettyPrinting, boolean lenient, boolean serializeSpecialFloatingPointValues,
    LongSerializationPolicy longSerializationPolicy, String datePattern, int dateStyle,
    int timeStyle, List<TypeAdapterFactory> builderFactories,
    List<TypeAdapterFactory> builderHierarchyFactories,
    List<TypeAdapterFactory> factoriesToBeAdded) {
  this.excluder = excluder;
  this.fieldNamingStrategy = fieldNamingStrategy;
  this.instanceCreators = instanceCreators;
  this.constructorConstructor = new ConstructorConstructor(instanceCreators);
  this.serializeNulls = serializeNulls;
  this.complexMapKeySerialization = complexMapKeySerialization;
  this.generateNonExecutableJson = generateNonExecutableGson;
  this.htmlSafe = htmlSafe;
  this.prettyPrinting = prettyPrinting;
  this.lenient = lenient;
  this.serializeSpecialFloatingPointValues = serializeSpecialFloatingPointValues;
  this.longSerializationPolicy = longSerializationPolicy;
  this.datePattern = datePattern;
  this.dateStyle = dateStyle;
  this.timeStyle = timeStyle;
  this.builderFactories = builderFactories;
  this.builderHierarchyFactories = builderHierarchyFactories;

  List<TypeAdapterFactory> factories = new ArrayList<TypeAdapterFactory>();

  // built-in type adapters that cannot be overridden
  factories.add(TypeAdapters.JSON_ELEMENT_FACTORY);
  factories.add(ObjectTypeAdapter.FACTORY);

  // the excluder must precede all adapters that handle user-defined types
  factories.add(excluder);

  // users' type adapters
  factories.addAll(factoriesToBeAdded);

  // type adapters for basic platform types
  factories.add(TypeAdapters.STRING_FACTORY);
  factories.add(TypeAdapters.INTEGER_FACTORY);
  factories.add(TypeAdapters.BOOLEAN_FACTORY);
  factories.add(TypeAdapters.BYTE_FACTORY);
  factories.add(TypeAdapters.SHORT_FACTORY);
  TypeAdapter<Number> longAdapter = longAdapter(longSerializationPolicy);
  factories.add(TypeAdapters.newFactory(long.class, Long.class, longAdapter));
  factories.add(TypeAdapters.newFactory(double.class, Double.class,
          doubleAdapter(serializeSpecialFloatingPointValues)));
  factories.add(TypeAdapters.newFactory(float.class, Float.class,
          floatAdapter(serializeSpecialFloatingPointValues)));
  factories.add(TypeAdapters.NUMBER_FACTORY);
  factories.add(TypeAdapters.ATOMIC_INTEGER_FACTORY);
  factories.add(TypeAdapters.ATOMIC_BOOLEAN_FACTORY);
  factories.add(TypeAdapters.newFactory(AtomicLong.class, atomicLongAdapter(longAdapter)));
  factories.add(TypeAdapters.newFactory(AtomicLongArray.class, atomicLongArrayAdapter(longAdapter)));
  factories.add(TypeAdapters.ATOMIC_INTEGER_ARRAY_FACTORY);
  factories.add(TypeAdapters.CHARACTER_FACTORY);
  factories.add(TypeAdapters.STRING_BUILDER_FACTORY);
  factories.add(TypeAdapters.STRING_BUFFER_FACTORY);
  factories.add(TypeAdapters.newFactory(BigDecimal.class, TypeAdapters.BIG_DECIMAL));
  factories.add(TypeAdapters.newFactory(BigInteger.class, TypeAdapters.BIG_INTEGER));
  factories.add(TypeAdapters.URL_FACTORY);
  factories.add(TypeAdapters.URI_FACTORY);
  factories.add(TypeAdapters.UUID_FACTORY);
  factories.add(TypeAdapters.CURRENCY_FACTORY);
  factories.add(TypeAdapters.LOCALE_FACTORY);
  factories.add(TypeAdapters.INET_ADDRESS_FACTORY);
  factories.add(TypeAdapters.BIT_SET_FACTORY);
  factories.add(DateTypeAdapter.FACTORY);
  factories.add(TypeAdapters.CALENDAR_FACTORY);
  factories.add(TimeTypeAdapter.FACTORY);
  factories.add(SqlDateTypeAdapter.FACTORY);
  factories.add(TypeAdapters.TIMESTAMP_FACTORY);
  factories.add(ArrayTypeAdapter.FACTORY);
  factories.add(TypeAdapters.CLASS_FACTORY);

  // type adapters for composite and user-defined types
  factories.add(new CollectionTypeAdapterFactory(constructorConstructor));
  factories.add(new MapTypeAdapterFactory(constructorConstructor, complexMapKeySerialization));
  this.jsonAdapterFactory = new JsonAdapterAnnotationTypeAdapterFactory(constructorConstructor);
  factories.add(jsonAdapterFactory);
  factories.add(TypeAdapters.ENUM_FACTORY);
  factories.add(new ReflectiveTypeAdapterFactory(
      constructorConstructor, fieldNamingStrategy, excluder, jsonAdapterFactory));

  this.factories = Collections.unmodifiableList(factories);
}
 
Example 15
Source Project: gson   Source File: Gson.java    License: Apache License 2.0 4 votes vote down vote up
public Excluder excluder() {
  return excluder;
}
 
Example 16
Source Project: gson   Source File: ReflectiveTypeAdapterFactory.java    License: Apache License 2.0 4 votes vote down vote up
static boolean excludeField(Field f, boolean serialize, Excluder excluder) {
  return !excluder.excludeClass(f.getType(), serialize) && !excluder.excludeField(f, serialize);
}
 
Example 17
Source Project: gson   Source File: VersionExclusionStrategyTest.java    License: Apache License 2.0 4 votes vote down vote up
public void testClassAndFieldAreAtSameVersion() throws Exception {
  Excluder excluder = Excluder.DEFAULT.withVersion(VERSION);
  assertFalse(excluder.excludeClass(MockObject.class, true));
  assertFalse(excluder.excludeField(MockObject.class.getField("someField"), true));
}
 
Example 18
Source Project: gson   Source File: VersionExclusionStrategyTest.java    License: Apache License 2.0 4 votes vote down vote up
public void testClassAndFieldAreBehindInVersion() throws Exception {
  Excluder excluder = Excluder.DEFAULT.withVersion(VERSION + 1);
  assertFalse(excluder.excludeClass(MockObject.class, true));
  assertFalse(excluder.excludeField(MockObject.class.getField("someField"), true));
}
 
Example 19
Source Project: gson   Source File: VersionExclusionStrategyTest.java    License: Apache License 2.0 4 votes vote down vote up
public void testClassAndFieldAreAheadInVersion() throws Exception {
  Excluder excluder = Excluder.DEFAULT.withVersion(VERSION - 1);
  assertTrue(excluder.excludeClass(MockObject.class, true));
  assertTrue(excluder.excludeField(MockObject.class.getField("someField"), true));
}
 
Example 20
Source Project: framework   Source File: Gson.java    License: GNU Affero General Public License v3.0 4 votes vote down vote up
Gson(final Excluder excluder, final FieldNamingStrategy fieldNamingPolicy,
    final Map<Type, InstanceCreator<?>> instanceCreators, boolean serializeNulls,
    boolean complexMapKeySerialization, boolean generateNonExecutableGson, boolean htmlSafe,
    boolean prettyPrinting, boolean serializeSpecialFloatingPointValues,
    LongSerializationPolicy longSerializationPolicy,
    List<TypeAdapterFactory> typeAdapterFactories) {
  this.constructorConstructor = new ConstructorConstructor(instanceCreators);
  this.serializeNulls = serializeNulls;
  this.generateNonExecutableJson = generateNonExecutableGson;
  this.htmlSafe = htmlSafe;
  this.prettyPrinting = prettyPrinting;

  List<TypeAdapterFactory> factories = new ArrayList<TypeAdapterFactory>();

  // built-in type adapters that cannot be overridden
  factories.add(TypeAdapters.JSON_ELEMENT_FACTORY);
  factories.add(ObjectTypeAdapter.FACTORY);

  // the excluder must precede all adapters that handle user-defined types
  factories.add(excluder);

  // user's type adapters
  factories.addAll(typeAdapterFactories);

  // type adapters for basic platform types
  factories.add(TypeAdapters.STRING_FACTORY);
  factories.add(TypeAdapters.INTEGER_FACTORY);
  factories.add(TypeAdapters.BOOLEAN_FACTORY);
  factories.add(TypeAdapters.BYTE_FACTORY);
  factories.add(TypeAdapters.SHORT_FACTORY);
  factories.add(TypeAdapters.newFactory(long.class, Long.class,
          longAdapter(longSerializationPolicy)));
  factories.add(TypeAdapters.newFactory(double.class, Double.class,
          doubleAdapter(serializeSpecialFloatingPointValues)));
  factories.add(TypeAdapters.newFactory(float.class, Float.class,
          floatAdapter(serializeSpecialFloatingPointValues)));
  factories.add(TypeAdapters.NUMBER_FACTORY);
  factories.add(TypeAdapters.CHARACTER_FACTORY);
  factories.add(TypeAdapters.STRING_BUILDER_FACTORY);
  factories.add(TypeAdapters.STRING_BUFFER_FACTORY);
  factories.add(TypeAdapters.newFactory(BigDecimal.class, TypeAdapters.BIG_DECIMAL));
  factories.add(TypeAdapters.newFactory(BigInteger.class, TypeAdapters.BIG_INTEGER));
  factories.add(TypeAdapters.URL_FACTORY);
  factories.add(TypeAdapters.URI_FACTORY);
  factories.add(TypeAdapters.UUID_FACTORY);
  factories.add(TypeAdapters.LOCALE_FACTORY);
  factories.add(TypeAdapters.INET_ADDRESS_FACTORY);
  factories.add(TypeAdapters.BIT_SET_FACTORY);
  factories.add(DateTypeAdapter.FACTORY);
  factories.add(TypeAdapters.CALENDAR_FACTORY);
  factories.add(TimeTypeAdapter.FACTORY);
  factories.add(SqlDateTypeAdapter.FACTORY);
  factories.add(TypeAdapters.TIMESTAMP_FACTORY);
  factories.add(ArrayTypeAdapter.FACTORY);
  factories.add(TypeAdapters.CLASS_FACTORY);

  // type adapters for composite and user-defined types
  factories.add(new CollectionTypeAdapterFactory(constructorConstructor));
  factories.add(new MapTypeAdapterFactory(constructorConstructor, complexMapKeySerialization));
  factories.add(new JsonAdapterAnnotationTypeAdapterFactory(constructorConstructor));
  factories.add(TypeAdapters.ENUM_FACTORY);
  factories.add(new ReflectiveTypeAdapterFactory(
      constructorConstructor, fieldNamingPolicy, excluder));

  this.factories = Collections.unmodifiableList(factories);
}
 
Example 21
public ReflectiveTypeAdapterFactory(ConstructorConstructor constructorConstructor,
    FieldNamingStrategy fieldNamingPolicy, Excluder excluder) {
  this.constructorConstructor = constructorConstructor;
  this.fieldNamingPolicy = fieldNamingPolicy;
  this.excluder = excluder;
}
 
Example 22
static boolean excludeField(Field f, boolean serialize, Excluder excluder) {
  return !excluder.excludeClass(f.getType(), serialize) && !excluder.excludeField(f, serialize);
}
 
Example 23
Source Project: gson   Source File: Gson.java    License: Apache License 2.0 3 votes vote down vote up
/**
 * Constructs a Gson object with default configuration. The default configuration has the
 * following settings:
 * <ul>
 *   <li>The JSON generated by <code>toJson</code> methods is in compact representation. This
 *   means that all the unneeded white-space is removed. You can change this behavior with
 *   {@link GsonBuilder#setPrettyPrinting()}. </li>
 *   <li>The generated JSON omits all the fields that are null. Note that nulls in arrays are
 *   kept as is since an array is an ordered list. Moreover, if a field is not null, but its
 *   generated JSON is empty, the field is kept. You can configure Gson to serialize null values
 *   by setting {@link GsonBuilder#serializeNulls()}.</li>
 *   <li>Gson provides default serialization and deserialization for Enums, {@link Map},
 *   {@link java.net.URL}, {@link java.net.URI}, {@link java.util.Locale}, {@link java.util.Date},
 *   {@link java.math.BigDecimal}, and {@link java.math.BigInteger} classes. If you would prefer
 *   to change the default representation, you can do so by registering a type adapter through
 *   {@link GsonBuilder#registerTypeAdapter(Type, Object)}. </li>
 *   <li>The default Date format is same as {@link java.text.DateFormat#DEFAULT}. This format
 *   ignores the millisecond portion of the date during serialization. You can change
 *   this by invoking {@link GsonBuilder#setDateFormat(int)} or
 *   {@link GsonBuilder#setDateFormat(String)}. </li>
 *   <li>By default, Gson ignores the {@link com.google.gson.annotations.Expose} annotation.
 *   You can enable Gson to serialize/deserialize only those fields marked with this annotation
 *   through {@link GsonBuilder#excludeFieldsWithoutExposeAnnotation()}. </li>
 *   <li>By default, Gson ignores the {@link com.google.gson.annotations.Since} annotation. You
 *   can enable Gson to use this annotation through {@link GsonBuilder#setVersion(double)}.</li>
 *   <li>The default field naming policy for the output Json is same as in Java. So, a Java class
 *   field <code>versionNumber</code> will be output as <code>&quot;versionNumber&quot;</code> in
 *   Json. The same rules are applied for mapping incoming Json to the Java classes. You can
 *   change this policy through {@link GsonBuilder#setFieldNamingPolicy(FieldNamingPolicy)}.</li>
 *   <li>By default, Gson excludes <code>transient</code> or <code>static</code> fields from
 *   consideration for serialization and deserialization. You can change this behavior through
 *   {@link GsonBuilder#excludeFieldsWithModifiers(int...)}.</li>
 * </ul>
 */
public Gson() {
  this(Excluder.DEFAULT, FieldNamingPolicy.IDENTITY,
      Collections.<Type, InstanceCreator<?>>emptyMap(), DEFAULT_SERIALIZE_NULLS,
      DEFAULT_COMPLEX_MAP_KEYS, DEFAULT_JSON_NON_EXECUTABLE, DEFAULT_ESCAPE_HTML,
      DEFAULT_PRETTY_PRINT, DEFAULT_LENIENT, DEFAULT_SPECIALIZE_FLOAT_VALUES,
      LongSerializationPolicy.DEFAULT, null, DateFormat.DEFAULT, DateFormat.DEFAULT,
      Collections.<TypeAdapterFactory>emptyList(), Collections.<TypeAdapterFactory>emptyList(),
      Collections.<TypeAdapterFactory>emptyList());
}
 
Example 24
Source Project: framework   Source File: Gson.java    License: GNU Affero General Public License v3.0 3 votes vote down vote up
/**
 * Constructs a Gson object with default configuration. The default configuration has the
 * following settings:
 * <ul>
 *   <li>The JSON generated by <code>toJson</code> methods is in compact representation. This
 *   means that all the unneeded white-space is removed. You can change this behavior with
 *   {@link GsonBuilder#setPrettyPrinting()}. </li>
 *   <li>The generated JSON omits all the fields that are null. Note that nulls in arrays are
 *   kept as is since an array is an ordered list. Moreover, if a field is not null, but its
 *   generated JSON is empty, the field is kept. You can configure Gson to serialize null values
 *   by setting {@link GsonBuilder#serializeNulls()}.</li>
 *   <li>Gson provides default serialization and deserialization for Enums, {@link Map},
 *   {@link java.net.URL}, {@link java.net.URI}, {@link java.util.Locale}, {@link java.util.Date},
 *   {@link BigDecimal}, and {@link BigInteger} classes. If you would prefer
 *   to change the default representation, you can do so by registering a type adapter through
 *   {@link GsonBuilder#registerTypeAdapter(Type, Object)}. </li>
 *   <li>The default Date format is same as {@link java.text.DateFormat#DEFAULT}. This format
 *   ignores the millisecond portion of the date during serialization. You can change
 *   this by invoking {@link GsonBuilder#setDateFormat(int)} or
 *   {@link GsonBuilder#setDateFormat(String)}. </li>
 *   <li>By default, Gson ignores the {@link com.google.gson.annotations.Expose} annotation.
 *   You can enable Gson to serialize/deserialize only those fields marked with this annotation
 *   through {@link GsonBuilder#excludeFieldsWithoutExposeAnnotation()}. </li>
 *   <li>By default, Gson ignores the {@link com.google.gson.annotations.Since} annotation. You
 *   can enable Gson to use this annotation through {@link GsonBuilder#setVersion(double)}.</li>
 *   <li>The default field naming policy for the output Json is same as in Java. So, a Java class
 *   field <code>versionNumber</code> will be output as <code>&quot;versionNumber&quot;</code> in
 *   Json. The same rules are applied for mapping incoming Json to the Java classes. You can
 *   change this policy through {@link GsonBuilder#setFieldNamingPolicy(FieldNamingPolicy)}.</li>
 *   <li>By default, Gson excludes <code>transient</code> or <code>static</code> fields from
 *   consideration for serialization and deserialization. You can change this behavior through
 *   {@link GsonBuilder#excludeFieldsWithModifiers(int...)}.</li>
 * </ul>
 */
public Gson() {
  this(Excluder.DEFAULT, FieldNamingPolicy.IDENTITY,
      Collections.<Type, InstanceCreator<?>>emptyMap(), false, false, DEFAULT_JSON_NON_EXECUTABLE,
      true, false, false, LongSerializationPolicy.DEFAULT,
      Collections.<TypeAdapterFactory>emptyList());
}