Example usage for com.google.gson JsonDeserializer JsonDeserializer

Introduction

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

Prototype

JsonDeserializer

Source Link

Usage

From source file:com.android.tools.idea.stats.DistributionService.java

License:Apache License

@Nullable
private static List<Distribution> loadDistributionsFromJson(String jsonString) {
    Type fullRevisionType = new TypeToken<Revision>() {
    }.getType();//from  www  .  ja v  a 2  s  .  co m
    GsonBuilder gsonBuilder = new GsonBuilder().registerTypeAdapter(fullRevisionType,
            new JsonDeserializer<Revision>() {
                @Override
                public Revision deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                        throws JsonParseException {
                    return Revision.parseRevision(json.getAsString());
                }
            });
    Gson gson = gsonBuilder.create();
    Type listType = new TypeToken<ArrayList<Distribution>>() {
    }.getType();
    try {
        return gson.fromJson(jsonString, listType);
    } catch (JsonParseException e) {
        LOG.error("Parse exception while reading distributions.json", e);
    }
    return null;
}

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From source file:com.android.tools.idea.wizard.DistributionChartComponent.java

License:Apache License

@Nullable
private static List<Distribution> loadDistributionsFromJson(String jsonString) {
    Type fullRevisionType = new TypeToken<FullRevision>() {
    }.getType();//  w ww.ja  va2 s. c  om
    GsonBuilder gsonBuilder = new GsonBuilder().registerTypeAdapter(fullRevisionType,
            new JsonDeserializer<FullRevision>() {
                @Override
                public FullRevision deserialize(JsonElement json, Type typeOfT,
                        JsonDeserializationContext context) throws JsonParseException {
                    return FullRevision.parseRevision(json.getAsString());
                }
            });
    Gson gson = gsonBuilder.create();
    Type listType = new TypeToken<ArrayList<Distribution>>() {
    }.getType();
    try {
        return gson.fromJson(jsonString, listType);
    } catch (JsonParseException e) {
        LOG.error(e);
    }
    return null;
}

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From source file:com.arcbees.plugin.idea.wizards.createproject.FetchArchetypes.java

License:Apache License

private GsonBuilder createGsonBuilder() {
    GsonBuilder gsonBuilder = new GsonBuilder();
    gsonBuilder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {
        public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {
            return new Date(json.getAsJsonPrimitive().getAsLong());
        }//ww  w.  j  a  v  a 2s  .c o m
    });
    gsonBuilder.registerTypeAdapter(ArchetypeCollection.class, new JsonDeserializer<ArchetypeCollection>() {
        public ArchetypeCollection deserialize(JsonElement json, Type typeOft,
                JsonDeserializationContext context) throws JsonParseException {
            JsonObject parentJson = json.getAsJsonObject();

            GsonBuilder gsonBuilder = new GsonBuilder();
            gsonBuilder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {
                public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                        throws JsonParseException {
                    return new Date(json.getAsJsonPrimitive().getAsLong());
                }
            });
            Gson gson = gsonBuilder.create();

            ArchetypeCollection parent = gson.fromJson(json, ArchetypeCollection.class);
            List<Archetype> archetypes = null;

            if (parentJson.get("items").isJsonArray()) {
                JsonElement itemsJson = parentJson.get("items");
                archetypes = gson.fromJson(itemsJson, new TypeToken<List<Archetype>>() {
                }.getType());
            } else {
                Archetype single = gson.fromJson(parentJson.get("items"), Archetype.class);
                archetypes = new ArrayList<Archetype>();
                archetypes.add(single);
            }
            parent.setArchetypes(archetypes);
            return parent;
        }
    });
    return gsonBuilder;
}

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From source file:com.b12kab.tmdblibrary.TmdbHelper.java

License:Apache License

/**
 * Create a {@link com.google.gson.GsonBuilder} and register all of the custom types needed in
 * order to properly deserialize complex TMDb-specific types.
 *
 * @return Assembled GSON builder instance.
 *///from   w w w  . j a  v  a  2s . c  om
public static GsonBuilder getGsonBuilder() {
    GsonBuilder builder = new GsonBuilder();

    // class types
    builder.registerTypeAdapter(AccountState.class, new AccountStateDeserializer());
    builder.registerTypeAdapter(Integer.class, new JsonDeserializer<Integer>() {
        @Override
        public Integer deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {
            try {
                return Integer.valueOf(json.getAsInt());
            } catch (NumberFormatException e) {
                return null;
            }
        }
    });
    builder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {
        @Override
        public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {

            try {
                return JSON_STRING_DATE.parse(json.getAsString());
            } catch (ParseException e) {
                return null;
            }
        }
    });

    return builder;
}

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From source file:com.balajeetm.mystique.util.gson.GsonFactory.java

License:Open Source License

/**
 * Gets the gson builder.//from www. j a v a 2  s  .  c  o  m
 *
 * @return the gson builder
 */
public GsonBuilder getGsonBuilder() {
    if (null == gsonBuilder) {
        gsonBuilder = new GsonBuilder();
        gsonBuilder.setDateFormat(DateFormat.LONG, DateFormat.LONG);
        gsonBuilder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {

            @Override
            public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                    throws JsonParseException {
                Date date = null;
                if (null != json && json.isJsonPrimitive()) {
                    date = new Date(json.getAsJsonPrimitive().getAsLong());
                }
                return date;
            }
        });
        gsonBuilder.registerTypeAdapter(XMLGregorianCalendar.class, new JsonSerializer<XMLGregorianCalendar>() {

            @Override
            public JsonElement serialize(XMLGregorianCalendar src, Type typeOfSrc,
                    JsonSerializationContext context) {
                Date date = null;
                if (null != src) {
                    date = src.toGregorianCalendar().getTime();
                }
                return new JsonPrimitive(new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ").format(date));
            }
        });
    }
    return gsonBuilder;
}

---

From source file:com.bing.maps.rest.services.impl.BaseBingMapsApiQuery.java

License:Apache License

/**
 * Gets the gson builder.// w ww  .  j a va  2 s  .  c  o m
 * 
 * @return the gson builder
 */
protected GsonBuilder getGsonBuilder() {
    GsonBuilder builder = new GsonBuilder();
    builder.setDateFormat(ApplicationConstants.RFC822DATEFORMAT);
    builder.setFieldNamingPolicy(FieldNamingPolicy.LOWER_CASE_WITH_UNDERSCORES);
    builder.registerTypeAdapter(LocationType.class, new JsonDeserializer<LocationType>() {
        @Override
        public LocationType deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2)
                throws JsonParseException {
            return LocationType.fromValue(arg0.getAsString());
        }
    });
    builder.registerTypeAdapter(AddressComponentType.class, new JsonDeserializer<AddressComponentType>() {
        @Override
        public AddressComponentType deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2)
                throws JsonParseException {
            return AddressComponentType.fromValue(arg0.getAsString());
        }
    });
    builder.registerTypeAdapter(TravelMode.class, new JsonDeserializer<TravelMode>() {
        @Override
        public TravelMode deserialize(JsonElement arg0, Type arg1, JsonDeserializationContext arg2)
                throws JsonParseException {
            return TravelMode.fromValue(arg0.getAsString());
        }
    });

    return builder;
}

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From source file:com.cloudant.client.org.lightcouch.internal.GsonHelper.java

License:Open Source License

/**
 * Builds {@link Gson} and registers any required serializer/deserializer.
 *
 * @return {@link Gson} instance/*from   w  w w.  j  a va2s .  com*/
 */
public static GsonBuilder initGson(GsonBuilder gsonBuilder) {
    gsonBuilder.registerTypeAdapter(JsonObject.class, new JsonDeserializer<JsonObject>() {
        public JsonObject deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {
            return json.getAsJsonObject();
        }
    });
    gsonBuilder.registerTypeAdapter(JsonObject.class, new JsonSerializer<JsonObject>() {
        public JsonElement serialize(JsonObject src, Type typeOfSrc, JsonSerializationContext context) {
            return src.getAsJsonObject();
        }

    });

    return gsonBuilder;
}

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From source file:com.code19.library.GsonUtil.java

License:Apache License

@SuppressWarnings("unchecked")
public static <T> T jsonToBeanDateSerializer(String jsonStr, Class<T> cl, final String pattern) {
    Object obj = null;/*  w w  w. java  2 s . c o m*/
    gson = new GsonBuilder().registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {
        public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {
            SimpleDateFormat format = new SimpleDateFormat(pattern);
            String dateStr = json.getAsString();
            try {
                return format.parse(dateStr);
            } catch (ParseException e) {
                e.printStackTrace();
            }
            return null;
        }
    }).setDateFormat(pattern).create();
    if (gson != null) {
        obj = gson.fromJson(jsonStr, cl);
    }
    return (T) obj;
}

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From source file:com.daon.identityx.samplefidoapp.RelyingPartyServerComms.java

License:Apache License

public RelyingPartyServerComms(Context context) {
    builder = new GsonBuilder();
    //        builder.registerTypeAdapter(Timestamp.class, new JsonDeserializer<Timestamp>() {
    //            public Timestamp deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context) throws JsonParseException {
    //                return new Timestamp(json.getAsJsonPrimitive().getAsLong());
    //            }
    //        });
    builder.registerTypeAdapter(Date.class, new JsonDeserializer<Date>() {
        public Date deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
                throws JsonParseException {
            SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSSZ");
            try {
                String dateAsString = json.getAsJsonPrimitive().getAsString().replaceAll("\"", "");
                return formatter.parse(dateAsString);
            } catch (Exception ex) {
                return new Date();
            }//from w  w w  .jav  a  2  s .c  om
        }
    });

    this.context = context;
}

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From source file:com.dell.prototype.apm.server.AppServerMonitorDataSubmissionServlet.java

License:Open Source License

@Override
public void doPost(HttpServletRequest request, HttpServletResponse response) {
    String line = "";
    try {//from   w w w .j ava  2s  .c  om
        line = request.getReader().readLine();
    } catch (IOException e) {
        e.printStackTrace();
    }
    String[] msgs = line.split(";;");
    List<Request> requests = new ArrayList<Request>();

    Gson gson = new GsonBuilder()
            .registerTypeAdapter(RequestTiming.class, new JsonDeserializer<RequestTiming>() {
                @Override
                public RequestTiming deserialize(JsonElement jsonElement, Type type,
                        JsonDeserializationContext jsonDeserializationContext) throws JsonParseException {
                    if (!jsonElement.isJsonObject())
                        return new RequestTiming();

                    String name = ((JsonObject) jsonElement).getAsJsonPrimitive("name").getAsString();
                    if ("database".equals(name)) {
                        DatabaseTiming databaseTiming = new DatabaseTiming(name);
                        databaseTiming
                                .setTime(((JsonObject) jsonElement).getAsJsonPrimitive("time").getAsLong());
                        String sql = ((JsonObject) jsonElement).getAsJsonPrimitive("sql").getAsString();
                        databaseTiming.setSql(sql);
                        List<String> bindingParameters = new ArrayList<String>();
                        for (JsonElement bindParameter : ((JsonObject) jsonElement).get("bindingParameters")
                                .getAsJsonArray()) {
                            bindingParameters.add(bindParameter.getAsString());
                        }
                        databaseTiming.setBindingParameters(bindingParameters);
                        return databaseTiming;
                    }
                    RequestTiming requestTiming = new RequestTiming();
                    requestTiming.setName("server");
                    requestTiming.setTime(((JsonObject) jsonElement).getAsJsonPrimitive("time").getAsLong());
                    return requestTiming;
                }
            }).create();
    for (int i = 0; i < msgs.length - 1; i++) {
        if (null != msgs[i] && !"".equals(msgs[i])) {
            requests.add(gson.fromJson(msgs[i], Request.class));
        }
    }
    String jvmMsg = msgs[msgs.length - 1];
    JVM jvm = gson.fromJson(jvmMsg, JVM.class);
    Metric<JVM> avgThreadCpuTime = jvm.getAvgThreadCpuTime();
    setParent(jvm, avgThreadCpuTime);

    Metric<JVM> committedHeap = jvm.getCommittedHeap();
    setParent(jvm, committedHeap);

    Metric<JVM> usedHeap = jvm.getUsedHeap();
    setParent(jvm, usedHeap);

    Metric<JVM> gcOverhead = jvm.getGcOverhead();
    setParent(jvm, gcOverhead);

    Metric<JVM> threadsCount = jvm.getThreadsCount();
    setParent(jvm, threadsCount);

    ApplicationServer server = APMPrototype.getRoot().getAppServer();
    server.setRequests(requests);
    if (server.getJvm() == null)
        server.creatJVM(jvm.getName(), jvm.getVersion(), jvm.getArchitecture());

    JVM storedJvm = server.getJvm();
    storedJvm.setName(jvm.getName());
    storedJvm.setArchitecture(jvm.getArchitecture());
    storedJvm.setVersion(jvm.getVersion());

    mergeJVM(jvm, storedJvm);
}

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