Example usage for com.google.gson JsonSerializationContext serialize

Introduction

In this page you can find the example usage for com.google.gson JsonSerializationContext serialize.

Prototype

public JsonElement serialize(Object src);

Source Link

Document

Invokes default serialization on the specified object.

Usage

From source file:com.continuuity.loom.codec.json.current.ServiceStageDependenciesCodec.java

License:Apache License

@Override
public JsonElement serialize(ServiceStageDependencies serviceStageDependencies, Type type,
        JsonSerializationContext context) {
    JsonObject jsonObj = new JsonObject();

    jsonObj.add("requires", context.serialize(serviceStageDependencies.getRequires()));
    jsonObj.add("uses", context.serialize(serviceStageDependencies.getUses()));

    return jsonObj;
}

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From source file:com.continuuity.weave.internal.json.ArgumentsCodec.java

License:Open Source License

@Override
public JsonElement serialize(Arguments src, Type typeOfSrc, JsonSerializationContext context) {
    JsonObject json = new JsonObject();
    json.add("arguments", context.serialize(src.getArguments()));
    json.add("runnableArguments", context.serialize(src.getRunnableArguments().asMap()));

    return json;/*from ww  w.  j  a  v a2  s .  com*/
}

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From source file:com.dmdirc.addons.ui_web2.serialisers.WindowModelSerialiser.java

License:Open Source License

@Override
public JsonElement serialize(final WindowModel src, final Type typeOfSrc,
        final JsonSerializationContext context) {
    final JsonObject res = new JsonObject();
    res.addProperty("id", src.getId());
    res.addProperty("name", src.getName());
    res.addProperty("icon", src.getIcon());
    res.addProperty("title", src.getTitle());
    res.addProperty("writable", src.getInputModel().isPresent());
    res.add("children", context.serialize(windowManager.getChildren(src)));
    res.add("components", context.serialize(src.getComponents()));
    res.add("backbuffer", context.serialize(src.getBackBuffer()));
    return res;/*from   ww w .j  a va2s  .c om*/
}

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From source file:com.exsoloscript.challonge.gson.ParticipantQueryListAdapter.java

License:Apache License

@Override
public JsonElement serialize(List<ParticipantQuery> participantQueryList, Type type,
        JsonSerializationContext jsonSerializationContext) {
    JsonObject base = new JsonObject();
    JsonArray participantArray = new JsonArray();

    for (ParticipantQuery query : participantQueryList) {
        participantArray.add(jsonSerializationContext.serialize(query));
    }/*from w  ww .  j  a va  2s.  com*/

    base.add("participants", participantArray);
    return base;
}

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From source file:com.github.autermann.matlab.json.MatlabExceptionSerializer.java

License:Open Source License

@Override
public JsonElement serialize(MatlabException e, Type type, JsonSerializationContext ctx) {
    JsonObject object = new JsonObject();
    object.add(MatlabJSONConstants.EXCEPTION, ctx.serialize(e.getMessage()));
    return object;
}

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From source file:com.github.autermann.matlab.json.MatlabRequestSerializer.java

License:Open Source License

private JsonArray serializeParameters(MatlabRequest req, JsonSerializationContext ctx) {
    JsonArray parameters = new JsonArray();
    for (MatlabValue parameter : req.getParameters()) {
        parameters.add(ctx.serialize(parameter));
    }/* w w w  .j  av  a2  s  . c o  m*/
    return parameters;

}

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From source file:com.github.autermann.matlab.json.MatlabResultSerializer.java

License:Open Source License

@Override
public JsonElement serialize(MatlabResult src, Type typeOfSrc, JsonSerializationContext context) {

    JsonObject o = new JsonObject();
    JsonObject results = new JsonObject();
    for (Entry<String, MatlabValue> result : src.getResults().entrySet()) {
        results.add(result.getKey(), context.serialize(result.getValue()));
    }//from www .  jav a 2 s . c  o  m
    o.add(MatlabJSONConstants.RESULTS, results);

    return o;
}

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From source file:com.google.api.ads.adwords.keywordoptimizer.api.JsonUtil.java

License:Open Source License

/**
 * Initializes Gson to convert objects to and from JSON. This method customizes a "plain" Gson by
 * adding appropriate exclusions strategies / adapters as needed in this project for a "pretty"
 * output. /*from  w  w  w  . j a  v a  2  s  .  c o  m*/
 */
private static Gson initGson(boolean prettyPrint) {
    GsonBuilder builder = new GsonBuilder();

    // Exclude superclasses.
    ExclusionStrategy superclassExclusionStrategy = new SuperclassExclusionStrategy();
    builder.addDeserializationExclusionStrategy(superclassExclusionStrategy);
    builder.addSerializationExclusionStrategy(superclassExclusionStrategy);

    // Exclude underscore fields in client lib objects.
    ExclusionStrategy underscoreExclusionStrategy = new ExclusionStrategy() {
        @Override
        public boolean shouldSkipField(FieldAttributes field) {
            if (field.getName().startsWith("_")) {
                return true;
            }

            return false;
        }

        @Override
        public boolean shouldSkipClass(Class<?> clazz) {
            return false;
        }
    };
    builder.addDeserializationExclusionStrategy(underscoreExclusionStrategy);
    builder.addSerializationExclusionStrategy(underscoreExclusionStrategy);

    // Render KeywordCollection as an array of KeywordInfos.
    builder.registerTypeAdapter(KeywordCollection.class, new JsonSerializer<KeywordCollection>() {
        @Override
        public JsonElement serialize(KeywordCollection src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonArray out = new JsonArray();
            for (KeywordInfo info : src.getListSortedByScore()) {
                out.add(context.serialize(info));
            }
            return out;
        }
    });
    // Render Money as a primitive.
    builder.registerTypeAdapter(Money.class, new JsonSerializer<Money>() {
        @Override
        public JsonElement serialize(Money src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonElement out = new JsonPrimitive(src.getMicroAmount() / 1000000);
            return out;
        }
    });
    // Render Keyword in a simple way.
    builder.registerTypeAdapter(Keyword.class, new JsonSerializer<Keyword>() {
        @Override
        public JsonElement serialize(Keyword src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonObject out = new JsonObject();
            out.addProperty("text", src.getText());
            out.addProperty("matchtype", src.getMatchType().toString());
            return out;
        }
    });
    // Render Throwable in a simple way (for all subclasses).
    builder.registerTypeHierarchyAdapter(Throwable.class, new JsonSerializer<Throwable>() {
        @Override
        public JsonElement serialize(Throwable src, java.lang.reflect.Type typeOfSrc,
                JsonSerializationContext context) {
            JsonObject out = new JsonObject();
            out.addProperty("message", src.getMessage());
            out.addProperty("type", src.getClass().getName());

            JsonArray stack = new JsonArray();
            for (StackTraceElement stackTraceElement : src.getStackTrace()) {
                JsonObject stackElem = new JsonObject();
                stackElem.addProperty("file", stackTraceElement.getFileName());
                stackElem.addProperty("line", stackTraceElement.getLineNumber());
                stackElem.addProperty("method", stackTraceElement.getMethodName());
                stackElem.addProperty("class", stackTraceElement.getClassName());
                stack.add(stackElem);
            }
            out.add("stack", stack);

            if (src.getCause() != null) {
                out.add("cause", context.serialize(src.getCause()));
            }
            return out;
        }
    });

    if (prettyPrint) {
        builder.setPrettyPrinting();
    }

    return builder.create();
}

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From source file:com.google.gerrit.server.events.SupplierSerializer.java

License:Apache License

@Override
public JsonElement serialize(Supplier<?> src, Type typeOfSrc, JsonSerializationContext context) {
    return context.serialize(src.get());
}

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From source file:com.google.gwtjsonrpc.server.JsonServlet.java

License:Apache License

private String formatResult(final ActiveCall call) throws UnsupportedEncodingException, IOException {
    final GsonBuilder gb = createGsonBuilder();
    gb.registerTypeAdapter(call.getClass(), new JsonSerializer<ActiveCall>() {
        public JsonElement serialize(final ActiveCall src, final Type typeOfSrc,
                final JsonSerializationContext context) {
            if (call.callback != null) {
                if (src.externalFailure != null) {
                    return new JsonNull();
                }//ww w  . java  2  s  .  c om
                return context.serialize(src.result);
            }

            final JsonObject r = new JsonObject();
            r.add(src.versionName, src.versionValue);
            if (src.id != null) {
                r.add("id", src.id);
            }
            if (src.xsrfKeyOut != null) {
                r.addProperty("xsrfKey", src.xsrfKeyOut);
            }
            if (src.externalFailure != null) {
                final JsonObject error = new JsonObject();
                if ("jsonrpc".equals(src.versionName)) {
                    final int code = to2_0ErrorCode(src);

                    error.addProperty("code", code);
                    error.addProperty("message", src.externalFailure.getMessage());
                } else {
                    error.addProperty("name", "JSONRPCError");
                    error.addProperty("code", 999);
                    error.addProperty("message", src.externalFailure.getMessage());
                }
                r.add("error", error);
            } else {
                r.add("result", context.serialize(src.result));
            }
            return r;
        }
    });

    final StringWriter o = new StringWriter();
    if (call.callback != null) {
        o.write(call.callback);
        o.write("(");
    }
    gb.create().toJson(call, o);
    if (call.callback != null) {
        o.write(");");
    }
    o.close();
    return o.toString();
}

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