Example usage for com.google.gson JsonElement getAsString

List of usage examples for com.google.gson JsonElement getAsString

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Introduction

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

Prototype

public String getAsString()

Source Link

Document

convenience method to get this element as a string value.

Usage

From source file:com.hybris.datahub.service.impl.DefaultJsonService.java

License:Open Source License

private String convertJsonValue(final JsonElement jsonElement) {
    if (jsonElement.isJsonPrimitive()) {
        return jsonElement.getAsString();
    } else if (jsonElement.isJsonNull()) {
        return "";
    } else {//from   ww  w  .j av a 2s  .co  m
        return jsonElement.toString();
    }
}

From source file:com.hybris.mobile.lib.http.converter.JsonDataConverter.java

License:Open Source License

/**
 * @param data     String of character to be parsed
 * @param property Attributes to be parse
 * @param element  JSON element to get data from
 * @return List of String/* w  w  w.j a va2s.c  om*/
 */
protected List<String> getValuesFromPropertyElement(String data, String property, String element,
        boolean recursive) {
    List<String> listToReturn = new ArrayList<>();

    if (data == null) {
        throw new IllegalArgumentException();
    }

    JsonParser parser = new JsonParser();

    JsonArray jsonArray;
    JsonElement jsonElement;

    try {
        if (StringUtils.isNotBlank(property)) {
            jsonElement = parser.parse(data).getAsJsonObject().get(property);
        } else {
            jsonElement = parser.parse(data);
        }

        if (jsonElement != null) {
            if (jsonElement.isJsonArray()) {
                jsonArray = jsonElement.getAsJsonArray();
            } else {
                jsonArray = new JsonArray();
                jsonArray.add(jsonElement);
            }

            if (jsonArray != null) {

                for (JsonElement currentJsonElement : jsonArray) {

                    if (StringUtils.isNotBlank(element)) {
                        if (recursive) {
                            try {
                                listToReturn.addAll(getValuesFromPropertyElement(currentJsonElement.toString(),
                                        property, element, recursive));
                            } catch (NoSuchElementException e) {
                                Log.d(TAG, "End of getting the recursive property " + property + ".");
                            }
                        }

                        currentJsonElement = currentJsonElement.getAsJsonObject().get(element);
                    }

                    if (currentJsonElement != null) {
                        if (currentJsonElement.isJsonPrimitive()) {
                            listToReturn.add(currentJsonElement.getAsString());
                        } else {
                            listToReturn.add(currentJsonElement.toString());
                        }
                    } else {
                        Log.d(TAG, "No data found for element " + element + ".");
                    }

                }

            }

        } else {
            Log.d(TAG, "No data found on " + data + " for property " + property + ".");
        }
    } catch (Exception e) {
        Log.e(TAG, "Error parsing the data " + data + " for property " + property + " and element " + element
                + ".");
        throw new NoSuchElementException("Error parsing the data " + data + " for property " + property
                + " and element " + element + ".");
    }

    return listToReturn;

}

From source file:com.hyperaware.conference.android.eventmobi.parser.gson.BooleanDeserializer.java

License:Open Source License

@Override
public Boolean deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    return "1".equals(json.getAsString());
}

From source file:com.ibm.g11n.pipeline.resfilter.GlobalizeJsResource.java

License:Open Source License

/**
 * The override of addBundleStrings is necessary because globalizejs treats arrays of strings
 * as a single long string, with each piece separated by a space, rather than treating it like
 * a real JSON array./*from  w  ww . j  av  a 2  s.  c  o  m*/
 */
@Override
protected int addBundleStrings(JsonObject obj, String keyPrefix, Bundle bundle, int sequenceNum) {
    for (Map.Entry<String, JsonElement> entry : obj.entrySet()) {
        String key = entry.getKey();
        JsonElement value = entry.getValue();
        if (value.isJsonObject()) {
            sequenceNum = addBundleStrings(value.getAsJsonObject(), encodeResourceKey(keyPrefix, key, false),
                    bundle, sequenceNum);
        } else if (value.isJsonArray()) {
            JsonArray ar = value.getAsJsonArray();
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < ar.size(); i++) {
                JsonElement arrayEntry = ar.get(i);
                if (arrayEntry.isJsonPrimitive() && arrayEntry.getAsJsonPrimitive().isString()) {
                    if (i > 0) {
                        sb.append(" "); //
                    }
                    sb.append(arrayEntry.getAsString());
                } else {
                    throw new IllegalResourceFormatException(
                            "Arrays must contain only strings in a globalizejs resource.");
                }
            }
            sequenceNum++;
            bundle.addResourceString(encodeResourceKey(keyPrefix, key, true), sb.toString(), sequenceNum);
        } else if (!value.isJsonPrimitive() || !value.getAsJsonPrimitive().isString()) {
            throw new IllegalResourceFormatException("The value of JSON element " + key + " is not a string.");
        } else {
            sequenceNum++;
            bundle.addResourceString(encodeResourceKey(keyPrefix, key, true), value.getAsString(), sequenceNum);
        }
    }
    return sequenceNum;
}

From source file:com.ibm.g11n.pipeline.resfilter.impl.GlobalizeJsResource.java

License:Open Source License

/**
 * The override of addBundleStrings is necessary because globalizejs treats arrays of strings
 * as a single long string, with each piece separated by a space, rather than treating it like
 * a real JSON array.//  www. j  ava  2  s .c o m
 */
@Override
protected int addBundleStrings(JsonObject obj, String keyPrefix, LanguageBundleBuilder bb, int sequenceNum)
        throws ResourceFilterException {
    for (Map.Entry<String, JsonElement> entry : obj.entrySet()) {
        String key = entry.getKey();
        JsonElement value = entry.getValue();
        if (value.isJsonObject()) {
            sequenceNum = addBundleStrings(value.getAsJsonObject(), encodeResourceKey(keyPrefix, key, false),
                    bb, sequenceNum);
        } else if (value.isJsonArray()) {
            JsonArray ar = value.getAsJsonArray();
            StringBuilder sb = new StringBuilder();
            for (int i = 0; i < ar.size(); i++) {
                JsonElement arrayEntry = ar.get(i);
                if (arrayEntry.isJsonPrimitive() && arrayEntry.getAsJsonPrimitive().isString()) {
                    if (i > 0) {
                        sb.append(" "); //
                    }
                    sb.append(arrayEntry.getAsString());
                } else {
                    throw new IllegalResourceFormatException(
                            "Arrays must contain only strings in a globalizejs resource.");
                }
            }
            sequenceNum++;
            bb.addResourceString(encodeResourceKey(keyPrefix, key, true), sb.toString(), sequenceNum);
        } else if (!value.isJsonPrimitive() || !value.getAsJsonPrimitive().isString()) {
            throw new IllegalResourceFormatException("The value of JSON element " + key + " is not a string.");
        } else {
            sequenceNum++;
            bb.addResourceString(encodeResourceKey(keyPrefix, key, true), value.getAsString(), sequenceNum);
        }
    }
    return sequenceNum;
}

From source file:com.ibm.g11n.pipeline.resfilter.impl.JsonResource.java

License:Open Source License

protected int addBundleStrings(JsonObject obj, String keyPrefix, LanguageBundleBuilder bb, int sequenceNum)
        throws ResourceFilterException {
    for (Map.Entry<String, JsonElement> entry : obj.entrySet()) {
        String key = entry.getKey();
        JsonElement value = entry.getValue();
        if (value.isJsonObject()) {
            sequenceNum = addBundleStrings(value.getAsJsonObject(), encodeResourceKey(keyPrefix, key, false),
                    bb, sequenceNum);/*  w  w w .  ja va 2s  .c  om*/
        } else if (value.isJsonArray()) {
            JsonArray ar = value.getAsJsonArray();
            for (int i = 0; i < ar.size(); i++) {
                JsonElement arrayEntry = ar.get(i);
                String arrayKey = encodeResourceKey(keyPrefix, key, false) + "[" + Integer.toString(i) + "]";
                if (arrayEntry.isJsonPrimitive() && arrayEntry.getAsJsonPrimitive().isString()) {
                    sequenceNum++;
                    bb.addResourceString(ResourceString.with(arrayKey, arrayEntry.getAsString())
                            .sequenceNumber(sequenceNum));
                } else {
                    sequenceNum = addBundleStrings(arrayEntry.getAsJsonObject(), arrayKey, bb, sequenceNum);
                }
            }
        } else if (!value.isJsonPrimitive() || !value.getAsJsonPrimitive().isString()) {
            throw new IllegalResourceFormatException("The value of JSON element " + key + " is not a string.");
        } else {
            sequenceNum++;
            bb.addResourceString(
                    ResourceString.with(encodeResourceKey(keyPrefix, key, true), value.getAsString())
                            .sequenceNumber(sequenceNum));
        }
    }
    return sequenceNum;
}

From source file:com.ibm.g11n.pipeline.resfilter.JsonResource.java

License:Open Source License

@Override
public Bundle parse(InputStream inStream) throws IOException {
    Bundle bundle = new Bundle();
    try (InputStreamReader reader = new InputStreamReader(new BomInputStream(inStream),
            StandardCharsets.UTF_8)) {
        JsonElement root = new JsonParser().parse(reader);
        if (!root.isJsonObject()) {
            throw new IllegalResourceFormatException("The root JSON element is not an JSON object.");
        }/*  ww w  . j  av a  2  s  . c om*/
        int sequenceNum = 0;
        for (Map.Entry<String, JsonElement> entry : root.getAsJsonObject().entrySet()) {
            String key = entry.getKey();
            JsonElement value = entry.getValue();
            if (!value.isJsonPrimitive() || !value.getAsJsonPrimitive().isString()) {
                throw new IllegalResourceFormatException(
                        "The value of JSON element " + key + " is not a string.");
            }
            sequenceNum++;
            bundle.addResourceString(key, value.getAsString(), sequenceNum);
        }
    } catch (JsonParseException e) {
        throw new IllegalResourceFormatException("Failed to parse the specified JSON contents.", e);
    }
    return bundle;
}

From source file:com.ibm.iotf.devicemgmt.device.resource.DateResource.java

License:Open Source License

/**
 * Updates the value of this resource with the given Json value
 *//* w  w w  .  j  a  va  2 s .  c o m*/
@Override
public int update(JsonElement json, boolean fireEvent) {
    DateTime dt = new DateTime(json.getAsString());
    super.setValue(new Date(dt.getMillis()), fireEvent);
    return this.getRC();
}

From source file:com.ibm.iotf.devicemgmt.device.resource.StringResource.java

License:Open Source License

/**
 * Updates the value of this resource with the given Json value
 *///from   ww w  . j  a v a  2  s .  c o  m
public int update(JsonElement json, boolean fireEvent) {
    this.setValue(json.getAsString(), fireEvent);
    return this.getRC();
}

From source file:com.ibm.iotf.sample.client.application.api.SampleDataManagementAPIOperations.java

License:Open Source License

public static void main(String[] args) {

    Properties props = new Properties();
    try {/* w w w. ja va  2  s.c  om*/
        props.load(SampleDataManagementAPIOperations.class.getResourceAsStream(APPLICATION_PROPERTIES_FILE));
    } catch (IOException e1) {
        System.err.println("Not able to read the properties file, exiting..");
        return;
    }
    //      SystemObject object = new SystemObject();

    APIClient myClient = null;

    try {
        //Instantiate the class by passing the properties file
        myClient = new APIClient(props);
    } catch (Exception e) {
        System.out.println("" + e.getMessage());
        // Looks like the properties file is not updated, just ignore;
        return;
    }

    try {

        //Create Schema Resource for Draft Physical Interface
        JsonObject draftPhysicalSchemaResponse = myClient.addDraftSchemaDefinition(new File(EVENT_SCHEMA1),
                SCHEMA_NAME1, SCHEMA_DESCRIPTION1, SCHEMA_TYPE1);
        JsonElement draftSchemaId = draftPhysicalSchemaResponse.get("id");
        System.out.println("Creating artifacts");
        System.out.println(
                "1. Schema for Draft Physical Interface created with id = " + draftSchemaId.getAsString());
        System.out.println("Schema Object = " + draftPhysicalSchemaResponse.toString());

        //Create Event Type
        JsonObject draftEventTypeRequest = new JsonObject();
        draftEventTypeRequest.add("schemaId", draftSchemaId);
        draftEventTypeRequest.addProperty("name", EVT_TOPIC);
        JsonObject draftEventTypeResponse = myClient.addDraftEventType(draftEventTypeRequest.toString());
        JsonElement draftEventTypeId = draftEventTypeResponse.get("id");
        System.out.println("\n2. Event Type created with id = " + draftEventTypeId.getAsString());
        System.out.println("Event Type Object = " + draftEventTypeResponse);

        //Create Draft Physical Interface
        JsonObject draftPhysicalInterfaceRequest = new JsonObject();
        draftPhysicalInterfaceRequest.addProperty("name", "Env sensor physical interface 7");
        JsonObject draftPhysicalInterfaceResponse = myClient
                .addDraftPhysicalInterface(draftPhysicalInterfaceRequest.toString());
        System.out.println("\n3. Draft Physical Interface created with id = "
                + draftPhysicalInterfaceResponse.get("id").getAsString());
        System.out.println("Draft Physical Interface Object = " + draftPhysicalInterfaceResponse.toString());

        //Add Event to Physical Interface
        JsonObject eventTypeToPIRequest = new JsonObject();
        eventTypeToPIRequest.addProperty("eventId", EVT_TOPIC);
        eventTypeToPIRequest.addProperty("eventTypeId", draftEventTypeId.getAsString());
        JsonObject eventTypeToPIResponse = myClient.addEventToPhysicalInterface(
                draftPhysicalInterfaceResponse.get("id").getAsString(), eventTypeToPIRequest.toString());
        System.out.println("\n4. Event Type to Draft Physical Interface added with eventTypeId = "
                + eventTypeToPIResponse.get("eventTypeId").getAsString());
        System.out.println("Event Type to Physical Interface = " + eventTypeToPIResponse.toString());

        //Update Draft Device Type to connect the Draft Physical Interface
        JsonObject updateDraftDTToPIRequest = new JsonObject();
        JsonObject refs = new JsonObject();
        refs.addProperty("events", "/api/v0002/draft/physicalinterfaces/"
                + draftPhysicalInterfaceResponse.get("id").getAsString() + "/events");

        Gson gson = new Gson();
        JsonElement element = gson.fromJson(refs.toString(), JsonElement.class);

        updateDraftDTToPIRequest.add("refs", element);
        updateDraftDTToPIRequest.addProperty("version", "draft");
        updateDraftDTToPIRequest.addProperty("name", "Env sensor physical interface 1");
        updateDraftDTToPIRequest.addProperty("createdBy", API_KEY);
        updateDraftDTToPIRequest.addProperty("updatedBy", API_KEY);
        updateDraftDTToPIRequest.addProperty("id", draftPhysicalInterfaceResponse.get("id").getAsString());
        JsonObject updateDraftDTToPIResponse = myClient.associateDraftPhysicalInterfaceWithDeviceType(TYPE_ID,
                updateDraftDTToPIRequest.toString());
        System.out.println("\n5. Draft Device Type added to draft Physical Interface with id = "
                + updateDraftDTToPIResponse.get("id").getAsString());
        System.out.println(
                "Draft Device Type to draft Physical Interface = " + updateDraftDTToPIResponse.toString());

        //Create schema for draft logical interface
        JsonObject draftLogicalSchemaResponse = myClient.addDraftSchemaDefinition(new File(EVENT_SCHEMA2),
                SCHEMA_NAME2, SCHEMA_DESCRIPTION2, SCHEMA_TYPE2);
        JsonElement draftLogicalSchemaId = draftLogicalSchemaResponse.get("id");
        System.out.println("\n6. Schema for Draft Logical Interface created with Id = "
                + draftLogicalSchemaId.getAsString());
        System.out.println(
                "Schema for Draft Logical Interface Object = " + draftLogicalSchemaResponse.toString());

        //Create Draft Logical Interface
        JsonObject draftLogicalInterfaceRequest = new JsonObject();
        draftLogicalInterfaceRequest.addProperty("name", "environment sensor interface");
        draftLogicalInterfaceRequest.addProperty("schemaId", draftLogicalSchemaId.getAsString());
        JsonObject draftLogicalInterfaceResponse = myClient
                .addDraftLogicalInterface(draftLogicalInterfaceRequest.toString());
        System.out.println("\n7. Draft Logical Interface created with Id = "
                + draftLogicalInterfaceResponse.get("id").getAsString() + " and schemaId = "
                + draftLogicalInterfaceResponse.get("schemaId").getAsString());
        System.out.println("Draft for Logical Interface Object = " + draftLogicalInterfaceResponse.toString());

        //Add Draft Logical Interface to Device Type
        JsonObject draftLIToDTRequest = new JsonObject();
        refs = new JsonObject();
        refs.addProperty("schema", "/api/v0002/draft/schemas/" + draftLogicalSchemaId.getAsString());

        element = gson.fromJson(refs.toString(), JsonElement.class);

        draftLIToDTRequest.add("refs", element);
        draftLIToDTRequest.addProperty("version", "draft");
        draftLIToDTRequest.addProperty("name", "environment sensor interface");
        draftLIToDTRequest.addProperty("createdBy", API_KEY);
        draftLIToDTRequest.addProperty("updatedBy", API_KEY);
        draftLIToDTRequest.addProperty("schemaId", draftLogicalSchemaId.getAsString());
        draftLIToDTRequest.addProperty("id", draftLogicalInterfaceResponse.get("id").getAsString());
        JsonObject draftLIToDTResponse = myClient.associateDraftLogicalInterfaceToDeviceType(TYPE_ID,
                draftLIToDTRequest.toString());
        System.out.println("\n8. Draft Logical Interface added to device Type with id = "
                + draftLIToDTResponse.get("id").getAsString());
        System.out.println("Draft Logical Interface to Device Type Object = " + draftLIToDTResponse.toString());

        //Create mapping between Device Type and Logical Interface
        JsonObject mappings = new JsonObject();
        mappings.addProperty("logicalInterfaceId", draftLIToDTResponse.get("id").getAsString());
        mappings.addProperty("notificationStrategy", NOTIFICATION_STRATEGY);
        JsonObject propertyMapping = new JsonObject();
        propertyMapping.addProperty("temperature", "($event.temp - 32) / 1.8");
        JsonObject tempMapping = new JsonObject();
        tempMapping.add(EVT_TOPIC, gson.fromJson(propertyMapping.toString(), JsonElement.class));
        element = gson.fromJson(tempMapping.toString(), JsonElement.class);
        mappings.add("propertyMappings", tempMapping);
        JsonObject deviceToLImappings = myClient.addDraftPropertyMappingsToDeviceType(TYPE_ID,
                mappings.toString());
        System.out.println("\n9. Mapping created between device type and Logical Interface with Id = "
                + deviceToLImappings.get("logicalInterfaceId").getAsString());
        System.out.println(
                "Mapping between device type and logical interface = " + deviceToLImappings.toString());

        //Validating configuration
        JsonObject validateOperation = new JsonObject();
        validateOperation.addProperty("operation", SchemaOperation.VALIDATE.getOperation());
        System.out.println("id" + draftLogicalInterfaceResponse.get("id").getAsString()
                + "validateOperation.toString()" + validateOperation.toString());
        JsonObject validated = myClient.performOperationAgainstDraftLogicalInterface(
                draftLogicalInterfaceResponse.get("id").getAsString(), validateOperation.toString());
        System.out.println("\n10. Validate operation = " + validated.toString());

        Thread.sleep(20000);
        //Activating configuration
        if (validated.get("failures").getAsJsonArray().size() == 0) {
            System.out.println("No validation failures");
            JsonObject activateOperation = new JsonObject();
            activateOperation.addProperty("operation", SchemaOperation.ACTIVATE.getOperation());
            System.out.println("id" + draftLogicalInterfaceResponse.get("id").getAsString()
                    + " activateOperation.toString()" + activateOperation.toString());

            JsonObject activated = myClient.performOperationAgainstDraftLogicalInterface(
                    draftLogicalInterfaceResponse.get("id").getAsString(), activateOperation.toString());
            System.out.println("\n11. Activate operation = " + activated.toString());
        }
        Thread.sleep(25000);

        System.out.println("\n\nEnter anything to delete the artifacts created......");

        System.out.println("Deleting artifacts");

        System.out.println("\n12. Dissociating the device type from Physical Interface = " + TYPE_ID + " = "
                + myClient.dissociateDraftPhysicalInterfaceFromDeviceType(TYPE_ID));

        System.out.println("\n13. Mappings between device type and LogicalInterface deleted = "
                + myClient.deleteDraftPropertyMappings(TYPE_ID,
                        deviceToLImappings.get("logicalInterfaceId").getAsString()));

        System.out.println("\n14. Dissociating the device type from Logical Interface = " + TYPE_ID + " = "
                + myClient.dissociateDraftLogicalInterfaceFromDeviceType(TYPE_ID,
                        draftLIToDTResponse.get("id").getAsString()));

        System.out.println("\n15. Mapping between Event = " + EVT_TOPIC + " and Physical Interface = "
                + draftPhysicalInterfaceResponse.get("id").getAsString() + " deleted = "
                + myClient.deleteEventMappingFromPhysicalInterface(
                        draftPhysicalInterfaceResponse.get("id").getAsString(), EVT_TOPIC));

        JsonObject deactivateOperation = new JsonObject();
        deactivateOperation.addProperty("operation", SchemaOperation.DEACTIVATE.getOperation());
        System.out.println("id" + draftLogicalInterfaceResponse.get("id").getAsString()
                + " deactivateOperation.toString()" + deactivateOperation.toString());

        JsonObject deactivated = myClient.performOperationAgainstLogicalInterface(
                draftLogicalInterfaceResponse.get("id").getAsString(), deactivateOperation.toString());
        System.out.println("\n16. Dectivate operation = " + deactivated.toString());

        System.out.println("\n17. Draft Physical Interface with Id = "
                + draftPhysicalInterfaceResponse.get("id").getAsString() + " deleted = " + myClient
                        .deleteDraftPhysicalInterface(draftPhysicalInterfaceResponse.get("id").getAsString()));

        System.out.println("\n18. Draft Event Type with Id = " + draftEventTypeId.toString() + " deleted = "
                + myClient.deleteDraftEventType(draftEventTypeId.getAsString()));

        System.out.println("\n19. Physical Schema with Id = " + draftSchemaId.toString() + " deleted = "
                + myClient.deleteDraftSchemaDefinition(draftSchemaId.getAsString()));

        System.out.println("\n20. Draft Logical Interface with Id = "
                + draftLogicalInterfaceResponse.get("id").getAsString() + " deleted = "
                + myClient.deleteDraftLogicalInterface(draftLogicalInterfaceResponse.get("id").getAsString()));

        System.out.println("\n21. Logical Schema with Id = " + draftLogicalSchemaId.toString() + " deleted = "
                + myClient.deleteDraftSchemaDefinition(draftLogicalSchemaId.getAsString()));

    } catch (Exception ioe) {
        ioe.printStackTrace();
    }

}