Switched Short, URI, URL, UUID, StringBuilder and StringBuffer type adapters to new-style.
This commit is contained in:
Inderjeet Singh
parent
9b6954decd
commit
f9976f4b01
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@ -19,10 +19,6 @@ package com.google.gson;
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import java.lang.reflect.ParameterizedType;
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import java.lang.reflect.Type;
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import java.net.InetAddress;
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import java.net.MalformedURLException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URL;
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import java.net.UnknownHostException;
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import java.sql.Time;
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import java.sql.Timestamp;
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@ -47,7 +43,6 @@ import java.util.SortedSet;
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import java.util.StringTokenizer;
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import java.util.TimeZone;
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import java.util.TreeSet;
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import java.util.UUID;
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import com.google.gson.internal.$Gson$Types;
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@ -70,9 +65,6 @@ final class DefaultTypeAdapters {
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@SuppressWarnings("unchecked")
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private static final EnumTypeAdapter ENUM_TYPE_ADAPTER = new EnumTypeAdapter();
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private static final UrlTypeAdapter URL_TYPE_ADAPTER = new UrlTypeAdapter();
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private static final UriTypeAdapter URI_TYPE_ADAPTER = new UriTypeAdapter();
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private static final UuidTypeAdapter UUUID_TYPE_ADAPTER = new UuidTypeAdapter();
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private static final LocaleTypeAdapter LOCALE_TYPE_ADAPTER = new LocaleTypeAdapter();
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private static final BitSetTypeAdapter BIT_SET_ADAPTER = new BitSetTypeAdapter();
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private static final DefaultInetAddressAdapter INET_ADDRESS_ADAPTER =
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@ -84,11 +76,6 @@ final class DefaultTypeAdapters {
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private static final CharacterTypeAdapter CHARACTER_TYPE_ADAPTER = new CharacterTypeAdapter();
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private static final LongDeserializer LONG_DESERIALIZER = new LongDeserializer();
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private static final NumberTypeAdapter NUMBER_TYPE_ADAPTER = new NumberTypeAdapter();
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private static final ShortTypeAdapter SHORT_TYPE_ADAPTER = new ShortTypeAdapter();
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private static final StringBuilderTypeAdapter STRING_BUILDER_TYPE_ADAPTER =
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new StringBuilderTypeAdapter();
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private static final StringBufferTypeAdapter STRING_BUFFER_TYPE_ADAPTER =
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new StringBufferTypeAdapter();
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private static final GregorianCalendarTypeAdapter GREGORIAN_CALENDAR_TYPE_ADAPTER =
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new GregorianCalendarTypeAdapter();
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@ -111,9 +98,6 @@ final class DefaultTypeAdapters {
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ParameterizedTypeHandlerMap<JsonSerializer<?>> map =
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new ParameterizedTypeHandlerMap<JsonSerializer<?>>();
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map.register(URL.class, URL_TYPE_ADAPTER, true);
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map.register(URI.class, URI_TYPE_ADAPTER, true);
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map.register(UUID.class, UUUID_TYPE_ADAPTER, true);
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map.register(Locale.class, LOCALE_TYPE_ADAPTER, true);
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map.register(Date.class, DATE_TYPE_ADAPTER, true);
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map.register(java.sql.Date.class, JAVA_SQL_DATE_TYPE_ADAPTER, true);
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@ -128,10 +112,6 @@ final class DefaultTypeAdapters {
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map.register(byte.class, BYTE_TYPE_ADAPTER, true);
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map.register(Character.class, CHARACTER_TYPE_ADAPTER, true);
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map.register(Number.class, NUMBER_TYPE_ADAPTER, true);
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map.register(Short.class, SHORT_TYPE_ADAPTER, true);
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map.register(short.class, SHORT_TYPE_ADAPTER, true);
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map.register(StringBuilder.class, STRING_BUILDER_TYPE_ADAPTER, true);
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map.register(StringBuffer.class, STRING_BUFFER_TYPE_ADAPTER, true);
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map.makeUnmodifiable();
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return map;
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@ -151,9 +131,6 @@ final class DefaultTypeAdapters {
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private static ParameterizedTypeHandlerMap<JsonDeserializer<?>> createDefaultDeserializers() {
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ParameterizedTypeHandlerMap<JsonDeserializer<?>> map =
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new ParameterizedTypeHandlerMap<JsonDeserializer<?>>();
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map.register(URL.class, wrapDeserializer(URL_TYPE_ADAPTER), true);
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map.register(URI.class, wrapDeserializer(URI_TYPE_ADAPTER), true);
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map.register(UUID.class, wrapDeserializer(UUUID_TYPE_ADAPTER), true);
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map.register(Locale.class, wrapDeserializer(LOCALE_TYPE_ADAPTER), true);
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map.register(Date.class, wrapDeserializer(DATE_TYPE_ADAPTER), true);
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map.register(java.sql.Date.class, wrapDeserializer(JAVA_SQL_DATE_TYPE_ADAPTER), true);
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@ -170,10 +147,6 @@ final class DefaultTypeAdapters {
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map.register(Long.class, LONG_DESERIALIZER, true);
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map.register(long.class, LONG_DESERIALIZER, true);
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map.register(Number.class, NUMBER_TYPE_ADAPTER, true);
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map.register(Short.class, SHORT_TYPE_ADAPTER, true);
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map.register(short.class, SHORT_TYPE_ADAPTER, true);
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map.register(StringBuilder.class, wrapDeserializer(STRING_BUILDER_TYPE_ADAPTER), true);
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map.register(StringBuffer.class, wrapDeserializer(STRING_BUFFER_TYPE_ADAPTER), true);
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map.makeUnmodifiable();
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return map;
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@ -538,60 +511,6 @@ final class DefaultTypeAdapters {
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}
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}
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private static final class UrlTypeAdapter implements JsonSerializer<URL>, JsonDeserializer<URL> {
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public JsonElement serialize(URL src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src.toExternalForm());
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}
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public URL deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
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throws JsonParseException {
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try {
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return new URL(json.getAsString());
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} catch (MalformedURLException e) {
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throw new JsonSyntaxException(e);
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}
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}
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@Override
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public String toString() {
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return UrlTypeAdapter.class.getSimpleName();
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}
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}
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private static final class UriTypeAdapter implements JsonSerializer<URI>, JsonDeserializer<URI> {
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public JsonElement serialize(URI src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src.toASCIIString());
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}
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public URI deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
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throws JsonParseException {
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try {
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return new URI(json.getAsString());
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} catch (URISyntaxException e) {
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throw new JsonSyntaxException(e);
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}
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}
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@Override
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public String toString() {
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return UriTypeAdapter.class.getSimpleName();
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}
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}
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private static final class UuidTypeAdapter implements JsonSerializer<UUID>, JsonDeserializer<UUID> {
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public JsonElement serialize(UUID src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src.toString());
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}
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public UUID deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
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throws JsonParseException {
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return UUID.fromString(json.getAsString());
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}
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@Override
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public String toString() {
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return UuidTypeAdapter.class.getSimpleName();
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}
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}
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private static final class LocaleTypeAdapter
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implements JsonSerializer<Locale>, JsonDeserializer<Locale> {
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public JsonElement serialize(Locale src, Type typeOfSrc, JsonSerializationContext context) {
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@ -743,31 +662,6 @@ final class DefaultTypeAdapters {
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}
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}
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private static final class ShortTypeAdapter
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implements JsonSerializer<Short>, JsonDeserializer<Short> {
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public JsonElement serialize(Short src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src);
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}
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public Short deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
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throws JsonParseException {
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try {
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return json.getAsShort();
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} catch (NumberFormatException e) {
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throw new JsonSyntaxException(e);
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} catch (UnsupportedOperationException e) {
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throw new JsonSyntaxException(e);
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} catch (IllegalStateException e) {
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throw new JsonSyntaxException(e);
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}
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}
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@Override
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public String toString() {
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return ShortTypeAdapter.class.getSimpleName();
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}
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}
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private static final class ByteTypeAdapter implements JsonSerializer<Byte>, JsonDeserializer<Byte> {
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public JsonElement serialize(Byte src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src);
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@ -847,40 +741,6 @@ final class DefaultTypeAdapters {
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}
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}
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private static final class StringBuilderTypeAdapter
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implements JsonSerializer<StringBuilder>, JsonDeserializer<StringBuilder> {
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public JsonElement serialize(StringBuilder src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src.toString());
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}
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public StringBuilder deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
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throws JsonParseException {
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return new StringBuilder(json.getAsString());
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}
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@Override
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public String toString() {
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return StringBuilderTypeAdapter.class.getSimpleName();
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}
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}
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private static final class StringBufferTypeAdapter
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implements JsonSerializer<StringBuffer>, JsonDeserializer<StringBuffer> {
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public JsonElement serialize(StringBuffer src, Type typeOfSrc, JsonSerializationContext context) {
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return new JsonPrimitive(src.toString());
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}
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public StringBuffer deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
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throws JsonParseException {
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return new StringBuffer(json.getAsString());
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}
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@Override
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public String toString() {
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return StringBufferTypeAdapter.class.getSimpleName();
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}
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}
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@SuppressWarnings("unchecked")
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private static final class DefaultConstructorCreator<T> implements InstanceCreator<T> {
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private final Class<? extends T> defaultInstance;
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@ -228,6 +228,7 @@ public final class Gson {
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MiniGson.Builder builder = new MiniGson.Builder()
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.withoutDefaultFactories()
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.factory(TypeAdapters.BOOLEAN_FACTORY)
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.factory(TypeAdapters.SHORT_FACTORY)
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.factory(TypeAdapters.INTEGER_FACTORY)
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.factory(TypeAdapters.newFactory(double.class, Double.class,
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doubleAdapter(serializeSpecialFloatingPointValues)))
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@ -236,6 +237,11 @@ public final class Gson {
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.factory(TypeAdapters.newFactory(long.class, Long.class,
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longAdapter(longSerializationPolicy)))
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.factory(TypeAdapters.STRING_FACTORY)
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.factory(TypeAdapters.STRING_BUILDER_FACTORY)
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.factory(TypeAdapters.STRING_BUFFER_FACTORY)
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.factory(TypeAdapters.URL_FACTORY)
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.factory(TypeAdapters.URI_FACTORY)
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.factory(TypeAdapters.UUID_FACTORY)
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.typeAdapter(BigDecimal.class, new BigDecimalTypeAdapter())
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.typeAdapter(BigInteger.class, new BigIntegerTypeAdapter())
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.factory(excludedTypeFactory)
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@ -16,10 +16,15 @@
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package com.google.gson.internal.bind;
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import java.io.IOException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import java.net.URL;
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import java.util.UUID;
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import com.google.gson.reflect.TypeToken;
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import com.google.gson.stream.JsonReader;
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import com.google.gson.stream.JsonWriter;
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import java.io.IOException;
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/**
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* Type adapters for basic types.
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@ -51,6 +56,18 @@ public final class TypeAdapters {
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public static final TypeAdapter.Factory INTEGER_FACTORY
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= newFactory(int.class, Integer.class, INTEGER);
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public static final TypeAdapter<Short> SHORT = new TypeAdapter<Short>() {
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public Short read(JsonReader reader) throws IOException {
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return (short) reader.nextInt();
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}
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public void write(JsonWriter writer, Short value) throws IOException {
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writer.value(value);
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}
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};
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public static final TypeAdapter.Factory SHORT_FACTORY
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= newFactory(short.class, Short.class, SHORT);
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public static final TypeAdapter<Long> LONG = new TypeAdapter<Long>() {
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public Long read(JsonReader reader) throws IOException {
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return reader.nextLong();
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@ -98,6 +115,69 @@ public final class TypeAdapters {
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public static final TypeAdapter.Factory STRING_FACTORY = newFactory(String.class, STRING);
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public static final TypeAdapter<StringBuilder> STRING_BUILDER = new TypeAdapter<StringBuilder>() {
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public StringBuilder read(JsonReader reader) throws IOException {
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return new StringBuilder(reader.nextString());
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}
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public void write(JsonWriter writer, StringBuilder value) throws IOException {
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writer.value(value.toString());
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}
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};
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public static final TypeAdapter.Factory STRING_BUILDER_FACTORY =
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newFactory(StringBuilder.class, STRING_BUILDER);
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public static final TypeAdapter<StringBuffer> STRING_BUFFER = new TypeAdapter<StringBuffer>() {
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public StringBuffer read(JsonReader reader) throws IOException {
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return new StringBuffer(reader.nextString());
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}
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public void write(JsonWriter writer, StringBuffer value) throws IOException {
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writer.value(value.toString());
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}
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};
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public static final TypeAdapter.Factory STRING_BUFFER_FACTORY =
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newFactory(StringBuffer.class, STRING_BUFFER);
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public static final TypeAdapter<URL> URL = new TypeAdapter<URL>() {
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public URL read(JsonReader reader) throws IOException {
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String nextString = reader.nextString();
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return "null".equals(nextString) ? null : new URL(nextString);
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}
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public void write(JsonWriter writer, URL value) throws IOException {
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writer.value(value == null ? null : value.toExternalForm());
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}
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};
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public static final TypeAdapter.Factory URL_FACTORY = newFactory(URL.class, URL);
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public static final TypeAdapter<URI> URI = new TypeAdapter<URI>() {
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public URI read(JsonReader reader) throws IOException {
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try {
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String nextString = reader.nextString();
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return "null".equals(nextString) ? null : new URI(nextString);
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} catch (URISyntaxException e) {
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throw new IOException(e);
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}
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}
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public void write(JsonWriter writer, URI value) throws IOException {
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writer.value(value == null ? null : value.toASCIIString());
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}
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};
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public static final TypeAdapter.Factory URI_FACTORY = newFactory(URI.class, URI);
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public static final TypeAdapter<UUID> UUID = new TypeAdapter<UUID>() {
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public UUID read(JsonReader reader) throws IOException {
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return java.util.UUID.fromString(reader.nextString());
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}
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public void write(JsonWriter writer, UUID value) throws IOException {
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writer.value(value.toString());
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}
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};
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public static final TypeAdapter.Factory UUID_FACTORY = newFactory(UUID.class, UUID);
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public static final TypeAdapter EXCLUDED_TYPE_ADAPTER = new TypeAdapter<Object>() {
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@Override public Object read(JsonReader reader) throws IOException {
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reader.skipValue();
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