@Override
public T fromBody(ResponseBody body) throws IOException {
Reader reader = body.charStream();
try {
return typeAdapter.fromJson(reader);
} finally {
closeQuietly(reader);
}
}
public void checkSimpleComposedObject() throws IOException {
ValidatedConstructor x = new ValidatedConstructor(Optional.of(0), 1);
ValidatedConstructor y = new ValidatedConstructor(Optional.of(1), 2);
TypeAdapter<ComposedObjects> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(ComposedObjects.class));
assertEquals(
new ComposedObjects(x, y),
adapter.fromJson("{\"x\":{\"foo\":0,\"bar\":1},\"y\":{\"foo\":1,\"bar\":2}}"));
}
public void testGenericParamsCopiedIn() throws IOException {
TypeAdapter<GenericParamsCopiedIn> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(GenericParamsCopiedIn.class));
List<String> inputFoo = Lists.newArrayList();
inputFoo.add("one");
Map<String, String> inputBar = Maps.newHashMap();
inputBar.put("2", "two");
GenericParamsCopiedIn toTest =
adapter.fromJson("{ \"foo\":[\"one\"], \"bar\":{ \"2\":\"two\"}}");
assertEquals(inputFoo, toTest.foo);
assertNotSame(inputFoo, toTest.foo);
assertEquals(inputBar, toTest.bar);
}
public T fromBody(ResponseBody value, Request request) throws IOException {
String string = value.string();
System.out.println("网络请求到的字符串:" + string);
Reader reader =
new InputStreamReader((new ByteArrayInputStream(string.getBytes(UTF8))), Util.UTF_8);
try {
T t = typeAdapter.fromJson(reader);
System.out.println("转换的最终对象：" + t);
String mimeType = value.contentType().toString();
parseCache(request, t, string, mimeType);
return t;
} finally {
closeQuietly(reader);
}
}
@Test(expectedExceptions = NullPointerException.class)
public void testPartialObjectStillThrows() throws IOException {
TypeAdapter<ComposedObjects> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(ComposedObjects.class));
assertNull(adapter.fromJson("{\"x\":{\"foo\":0,\"bar\":1}}"));
}
public void testEmptyObjectIsNull() throws IOException {
TypeAdapter<ComposedObjects> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(ComposedObjects.class));
assertNull(adapter.fromJson("{}"));
}
public void testRenamedFields() throws IOException {
TypeAdapter<RenamedFields> adapter =
parameterizedCtorFactory.create(gson, TypeToken.get(RenamedFields.class));
assertEquals(new RenamedFields(0, 1), adapter.fromJson("{\"foo\":0,\"_bar\":1}"));
assertEquals(adapter.toJson(new RenamedFields(0, 1)), "{\"foo\":0,\"_bar\":1}");
}