Java ObjectMapper类代码示例

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
public static <I, O> void ajax(String protocol, String url, I model, ObjectMapper<I> inMapper,
		ObjectMapper<O> outMapper, BiConsumer<Integer, O> handler) {
	XMLHttpRequest xhr = XMLHttpRequest.create();
	xhr.setOnReadyStateChange(a -> {
		if (handler == null || xhr.getReadyState() != 4) {
			return;
		}
		O result = null;
		if (xhr.getStatus() == 200) {
			result = out(xhr.getResponseText(), outMapper);
		}
		handler.accept(xhr.getStatus(), result);
	});
	xhr.open(protocol, url);
	xhr.send(in(model, inMapper));
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
public static <I> void socketSend(WebSocket socket, String url, I model, ObjectMapper<I> inMapper,
		JsonObject headers) {
	JsonObject object = Json.createObject();
	object.put("url", url);
	object.put("body", in(model, inMapper));
	object.put("headers", headers);
	socket.send(object.toJson());
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
private Map<TypeMirror, MethodSpec> buildMappers( TypeSpec.Builder typeBuilder, RestService restService ) {
    Set<TypeMirror> readers = new LinkedHashSet<TypeMirror>( restService.getReturnTypes() );
    readers.removeAll( restService.getBodyTypes() );

    Set<TypeMirror> writers = new LinkedHashSet<TypeMirror>( restService.getBodyTypes() );
    writers.removeAll( restService.getReturnTypes() );

    Set<TypeMirror> mappers = new LinkedHashSet<TypeMirror>( restService.getBodyTypes() );
    mappers.retainAll( restService.getReturnTypes() );

    Map<TypeMirror, MethodSpec> result = new LinkedHashMap<TypeMirror, MethodSpec>();
    result.putAll( buildMappers( restService.getPackageName(), restService
            .getBuilderSimpleClassName(), typeBuilder, readers, ObjectReader.class ) );
    result.putAll( buildMappers( restService.getPackageName(), restService
            .getBuilderSimpleClassName(), typeBuilder, writers, ObjectWriter.class ) );
    result.putAll( buildMappers( restService.getPackageName(), restService
            .getBuilderSimpleClassName(), typeBuilder, mappers, ObjectMapper.class ) );
    return result;
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
public static <O> boolean socketReceive(String url, Event e, ObjectMapper<O> outMapper, Consumer<O> handler) {
	Object me = ((MessageEvent) e).getData();
	String meString = me.toString();
	if (meString.equals("[object ArrayBuffer]")) { // websockets
		meString = socketToString((ArrayBuffer) me);
	}
	if (!meString.startsWith("{\"url\":\"" + url + "\"")) {
		return false;
	}
	JsonObject json = Json.parse(meString);
	handler.accept(out(json.getString("body"), outMapper));
	return true;
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
protected static <I> String in(I model, ObjectMapper<I> inMapper) {
	if (model == null) {
		return null;
	} else if (model instanceof String || inMapper == null) {
		return (String) model;
	} else {
		return inMapper.write(model);
	}
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
@SuppressWarnings("unchecked")
protected static <O> O out(String message, ObjectMapper<O> outMapper) {
	if (message == null) {
		return null;
	} else if (outMapper == null) { // outMapper null: string
		return (O) message;
	} else {
		return outMapper.read(message);
	}
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
public static <O> void eventbusReceive(EventBus eventBus, String address, JsonObject headers,
		ObjectMapper<O> outMapper, Consumer<O> handler) {
	eventBus.registerHandler(address, headers, (error, m) -> {
		if (error != null) {
			throw new IllegalArgumentException(error.asString());
		}
		O output = out(m.getString("body"), outMapper);
		handler.accept(output);
	});
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
public static void addMappers(Map<Class<?>, ObjectMapper<?>> mappers) {
    INSTANCE.mappers.putAll(mappers);
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
<T> ObjectMapper<T> getMapper(T t) {
    return (ObjectMapper<T>) getMapper(t.getClass());
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
public static <I> void eventbusPublish(EventBus eventBus, String address, I model, JsonObject headers,
		ObjectMapper<I> inMapper) {
	eventBus.publish(address, in(model, inMapper), headers);
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
private SourceWriter getSourceWriter(TreeLogger logger, GeneratorContext ctx, JClassType intfType) {
    JPackage serviceIntfPkg = intfType.getPackage();
    String packageName = serviceIntfPkg == null ? "" : serviceIntfPkg.getName();
    PrintWriter printWriter = ctx.tryCreate(logger, packageName, getTypeSimpleName());
    if (printWriter == null) {
        return null;
    }

    ClassSourceFileComposerFactory composerFactory =
            new ClassSourceFileComposerFactory(packageName, getTypeSimpleName());

    String[] imports = new String[] {
            // java
            ArrayList.class.getCanonicalName(),
            Collection.class.getCanonicalName(),
            HashSet.class.getCanonicalName(),
            Iterator.class.getCanonicalName(),
            LinkedHashSet.class.getCanonicalName(),
            LinkedList.class.getCanonicalName(),
            List.class.getCanonicalName(),
            Set.class.getCanonicalName(),
            TreeSet.class.getCanonicalName(),
            // com.github.nmorel.gwtjackson
            ObjectMapper.class.getCanonicalName(),
            ObjectReader.class.getCanonicalName(),
            ObjectWriter.class.getCanonicalName(),
            // com.google.gwt
            GWT.class.getCanonicalName(),
            // org.turbogwt
            Overlays.class.getCanonicalName(),
            DeserializationContext.class.getCanonicalName(),
            Deserializer.class.getCanonicalName(),
            JsonRecordReader.class.getCanonicalName(),
            JsonObjectSerdes.class.getCanonicalName(),
            JsonRecordWriter.class.getCanonicalName(),
            Serdes.class.getCanonicalName(),
            SerializationContext.class.getCanonicalName(),
            Serializer.class.getCanonicalName()
    };

    for (String imp : imports) {
        composerFactory.addImport(imp);
    }

    composerFactory.addImplementedInterface(intfType.getErasedType().getQualifiedSourceName());

    return composerFactory.createSourceWriter(ctx, printWriter);
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
private SourceWriter getSourceWriter(TreeLogger logger, GeneratorContext ctx, JClassType intfType) {
    JPackage serviceIntfPkg = intfType.getPackage();
    String packageName = serviceIntfPkg == null ? "" : serviceIntfPkg.getName();
    PrintWriter printWriter = ctx.tryCreate(logger, packageName, getTypeSimpleName());
    if (printWriter == null) {
        return null;
    }

    ClassSourceFileComposerFactory composerFactory =
            new ClassSourceFileComposerFactory(packageName, getTypeSimpleName());

    String[] imports = new String[]{
            // java
            ArrayList.class.getCanonicalName(),
            Collection.class.getCanonicalName(),
            HashSet.class.getCanonicalName(),
            Iterator.class.getCanonicalName(),
            LinkedHashSet.class.getCanonicalName(),
            LinkedList.class.getCanonicalName(),
            List.class.getCanonicalName(),
            Set.class.getCanonicalName(),
            TreeSet.class.getCanonicalName(),
            // com.github.nmorel.gwtjackson
            ObjectMapper.class.getCanonicalName(),
            ObjectReader.class.getCanonicalName(),
            ObjectWriter.class.getCanonicalName(),
            // com.google.gwt
            GWT.class.getCanonicalName(),
            // io.reinert.requestor
            DeserializationContext.class.getCanonicalName(),
            Deserializer.class.getCanonicalName(),
            JsonObjectSerdes.class.getCanonicalName(),
            JsonRecordReader.class.getCanonicalName(),
            JsonRecordWriter.class.getCanonicalName(),
            UnableToDeserializeException.class.getName(),
            UnableToSerializeException.class.getName(),
            Serdes.class.getCanonicalName(),
            Serializer.class.getCanonicalName(),
            SerializationContext.class.getCanonicalName()
    };

    for (String imp : imports) {
        composerFactory.addImport(imp);
    }

    composerFactory.addImplementedInterface(intfType.getErasedType().getQualifiedSourceName());

    return composerFactory.createSourceWriter(ctx, printWriter);
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
@Override
public ObjectMapper<DataContainer> getMapper() {
    return singleton;
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
@Override
protected ObjectMapper<DataContainer> newMapper() {
    decorator.mapper = GWT.create( DataContainerMapper.class );
    return decorator;
}
 

import com.github.nmorel.gwtjackson.client.ObjectMapper; //导入依赖的package包/类
@Override
protected ObjectMapper<DataContainer> newMapper() {
    return GWT.create( DataContainerMapper.class );
}