Example usage for com.google.gson.stream JsonToken NAME

List of usage examples for com.google.gson.stream JsonToken NAME

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Prototype

JsonToken NAME

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Document

A JSON property name.

Usage

From source file:com.sap.core.odata.core.ep.util.JsonUtils.java

License:Apache License

public static int startJson(final JsonReader reader) throws EntityProviderException {
    //The enclosing "d" and "results" are optional - so we cannot check for the presence
    //but we have to read over them in case they are present.
    JsonToken token;/*from   w  w w . ja va2s  .co  m*/
    try {
        token = reader.peek();
        int openJsonObjects = 0;
        if (JsonToken.BEGIN_OBJECT == token) {
            reader.beginObject();
            openJsonObjects++;
            token = reader.peek();
            if (JsonToken.NAME == token) {
                String name = reader.nextName();
                if (!("d".equals(name) ^ "results".equals(name))) {
                    //TODO I18N
                    throw new EntityProviderException(EntityProviderException.COMMON,
                            name + " not expected, only d or results");
                }
            }

            token = reader.peek();
            if (JsonToken.BEGIN_OBJECT == token) {
                reader.beginObject();
                openJsonObjects++;
            } else if (JsonToken.BEGIN_ARRAY == token) {
                //TODO I18N
                throw new EntityProviderException(EntityProviderException.COMMON, "Array not expected");
            }
        }

        return openJsonObjects;
    } catch (IOException e) {
        //TODO I18N
        throw new EntityProviderException(EntityProviderException.COMMON, e);
    }
}

From source file:com.solidfire.jsvcgen.serialization.ApiServerExceptionTypeAdapter.java

License:Open Source License

/**
 * {@inheritDoc}/*  w w  w . j  a  v  a 2s  . c  o  m*/
 */
@Override
public ApiServerException read(JsonReader in) throws IOException {

    String name = null;
    String code = null;
    String message = null;

    in.beginObject();
    while (in.hasNext()) {
        if (in.peek() != JsonToken.NAME) {
            in.skipValue();
            continue;
        }

        switch (in.nextName()) {
        case "name":
            name = in.nextString();
            break;
        case "code":
            code = in.nextString();
            break;
        case "message":
            message = in.nextString();
            break;
        }
    }
    in.endObject();

    return new ApiServerException(name, code, message);
}

From source file:com.splunk.ResultsReaderJson.java

License:Apache License

/**
 * Skip the next value, whether it is atomic or compound, in the JSON
 * stream./*from   w  w w  .  j  av  a 2 s . c o m*/
 */
private void skipEntity() throws IOException {
    if (jsonReader.peek() == JsonToken.STRING) {
        jsonReader.nextString();
    } else if (jsonReader.peek() == JsonToken.BOOLEAN) {
        jsonReader.nextBoolean();
    } else if (jsonReader.peek() == JsonToken.NUMBER) {
        jsonReader.nextDouble();
    } else if (jsonReader.peek() == JsonToken.NULL) {
        jsonReader.nextNull();
    } else if (jsonReader.peek() == JsonToken.NAME) {
        jsonReader.nextName();
    } else if (jsonReader.peek() == JsonToken.BEGIN_ARRAY) {
        jsonReader.beginArray();
        while (jsonReader.peek() != JsonToken.END_ARRAY) {
            skipEntity();
        }
        jsonReader.endArray();
    } else if (jsonReader.peek() == JsonToken.BEGIN_OBJECT) {
        jsonReader.beginObject();
        while (jsonReader.peek() != JsonToken.END_OBJECT) {
            skipEntity();
        }
        jsonReader.endObject();
    }
}

From source file:com.splunk.ResultsReaderJson.java

License:Apache License

private Event readEvent() throws IOException {
    Event returnData = null;//from w  ww  . j  a  v  a2s. c o m
    String name = null;
    List<String> values = new ArrayList<String>();

    if (jsonReader == null)
        return null;

    // Events are almost flat, so no need for a true general parser
    // solution. But the Gson parser is a little unintuitive here. Nested
    // objects, have their own relative notion of hasNext. This
    // means that for every object or array start, hasNext() returns false
    // and one must consume the closing (END) object to get back to the
    // previous object.
    while (jsonReader.hasNext()) {
        if (returnData == null) {
            returnData = new Event();
        }
        if (jsonReader.peek() == JsonToken.BEGIN_OBJECT) {
            jsonReader.beginObject();
        }
        if (jsonReader.peek() == JsonToken.BEGIN_ARRAY) {
            jsonReader.beginArray();
            // The Gson parser is a little unintuitive here. Nested objects,
            // have their own relative notion of hasNext; when hasNext()
            // is done, it is only for this array.
            while (jsonReader.hasNext()) {
                JsonToken jsonToken2 = jsonReader.peek();
                if (jsonToken2 == JsonToken.STRING) {
                    values.add(jsonReader.nextString());
                }
            }
            jsonReader.endArray();

            String[] valuesArray = values.toArray(new String[values.size()]);
            returnData.putArray(name, valuesArray);

            values.clear();
        }
        if (jsonReader.peek() == JsonToken.NAME) {
            name = jsonReader.nextName();
        }
        if (jsonReader.peek() == JsonToken.STRING) {
            String delimitedValues = jsonReader.nextString();
            returnData.putSingleOrDelimited(name, delimitedValues);
        }
        if (jsonReader.peek() == JsonToken.END_OBJECT) {
            jsonReader.endObject();
            break;
        }
        if (jsonReader.peek() == JsonToken.END_ARRAY) {
            jsonReader.endArray();
        }
    }
    return returnData;
}

From source file:com.splunk.sdk.ResultsReaderJson.java

License:Apache License

/** {@inheritDoc} */
@Override/*www .  java 2  s.  c o  m*/
public Event getNextEvent() throws IOException {
    Event returnData = null;
    String name = null;
    List<String> values = new ArrayList<String>();

    if (jsonReader == null)
        return null;

    // Events are almost flat, so no need for a true general parser
    // solution. But the Gson parser is a little unintuitive here. Nested
    // objects, have their own relative notion of hasNext. This
    // means that for every object or array start, hasNext() returns false
    // and one must consume the closing (END) object to get back to the
    // previous object.
    while (jsonReader.hasNext()) {
        if (returnData == null) {
            returnData = new Event();
        }
        if (jsonReader.peek() == JsonToken.BEGIN_OBJECT) {
            jsonReader.beginObject();
        }
        if (jsonReader.peek() == JsonToken.BEGIN_ARRAY) {
            jsonReader.beginArray();
            // The Gson parser is a little unintuitive here. Nested objects,
            // have their own relative notion of hasNext; when hasNext()
            // is done, it is only for this array.
            while (jsonReader.hasNext()) {
                JsonToken jsonToken2 = jsonReader.peek();
                if (jsonToken2 == JsonToken.STRING) {
                    values.add(jsonReader.nextString());
                }
            }
            jsonReader.endArray();

            String[] valuesArray = values.toArray(new String[values.size()]);
            returnData.putArray(name, valuesArray);

            values.clear();
        }
        if (jsonReader.peek() == JsonToken.NAME) {
            name = jsonReader.nextName();
        }
        if (jsonReader.peek() == JsonToken.STRING) {
            String delimitedValues = jsonReader.nextString();
            returnData.putSingleOrDelimited(name, delimitedValues);
        }
        if (jsonReader.peek() == JsonToken.END_OBJECT) {
            jsonReader.endObject();
            break;
        }
        if (jsonReader.peek() == JsonToken.END_ARRAY) {
            jsonReader.endArray();
        }
    }
    return returnData;
}

From source file:com.squareup.wire.MessageTypeAdapter.java

License:Apache License

@SuppressWarnings("unchecked")
@Override/* www.  ja  va  2 s.  co  m*/
public M read(JsonReader in) throws IOException {
    if (in.peek() == JsonToken.NULL) {
        in.nextNull();
        return null;
    }

    MessageAdapter<M> messageAdapter = wire.messageAdapter(type);
    Message.Builder<M> builder = messageAdapter.newBuilder();
    in.beginObject();

    while (in.peek() == JsonToken.NAME) {
        String name = in.nextName();
        MessageAdapter.FieldInfo fieldInfo = messageAdapter.getField(name);
        if (fieldInfo == null) {
            Extension<?, ?> extension = messageAdapter.getExtension(name);
            if (extension == null) {
                parseUnknownField(in, builder, Integer.parseInt(name));
            } else {
                Type valueType = getType(extension);
                Object value = parseValue(extension.getLabel(), valueType, parse(in));
                ((ExtendableMessage.ExtendableBuilder) builder).setExtension(extension, value);
            }
        } else {
            Type valueType = getType(fieldInfo);
            Object value = parseValue(fieldInfo.label, valueType, parse(in));
            // Use the builder setter method to ensure proper 'oneof' behavior.
            messageAdapter.setBuilderMethod(builder, fieldInfo, value);
        }
    }

    in.endObject();
    return builder.build();
}

From source file:controllers.ParseController.java

@RequestMapping("/addFile")
public String addFile(Map<String, Object> model, @RequestParam("newFile") MultipartFile file)
        throws IOException {
    File newFile = new File("/usr/local/etc/newFile");
    if (!newFile.exists()) {
        FileUtils.writeByteArrayToFile(newFile, file.getBytes());
    } else {//from   w w w.  ja v a  2  s  .c o  m
        newFile.delete();
        FileUtils.writeByteArrayToFile(newFile, file.getBytes());
    }
    if (newFile.exists()) {
        JsonReader reader = new JsonReader(new FileReader(newFile));
        try {
            reader.beginObject();
            while (reader.hasNext()) {
                String objectName = reader.nextName();
                if (objectName.equals("colors")) {
                    reader.beginObject();
                    while (reader.hasNext()) {
                        String colorNameId = reader.nextName();
                        reader.beginObject();
                        Long oldColorId = Long.valueOf("0");
                        String title = "0";
                        String titleEng = "0";
                        while (reader.hasNext()) {
                            String objectField = reader.nextName();
                            if (objectField.equals("id")) {
                                oldColorId = reader.nextLong();
                            }
                            if (objectField.equals("title")) {
                                title = reader.nextString();
                            }
                            if (objectField.equals("title_eng")) {
                                titleEng = reader.nextString();
                            }
                            if (objectField.equals("aliases")) {
                                String oldId = "";
                                String name = "";
                                if (reader.peek().equals(JsonToken.BEGIN_ARRAY)) {
                                    reader.beginArray();
                                    reader.endArray();
                                    oldId = "0";
                                    name = "? ";

                                    Color c = new Color();
                                    c.setName(name);
                                    c.setTitle(title);
                                    c.setTitleEng(titleEng);
                                    c.setOldGroupId(oldColorId);
                                    c.setOldId(Long.valueOf(oldId));

                                    colorService.createColor(c);
                                    //keys.add(oldColorId + " - " + title + " - " + titleEng + " - " + oldId + " - " + name);

                                } else {
                                    reader.beginObject();
                                    while (reader.hasNext()) {
                                        oldId = reader.nextName();
                                        name = reader.nextString();
                                        Color c = new Color();
                                        c.setName(name);
                                        c.setTitle(title);
                                        c.setTitleEng(titleEng);
                                        c.setOldGroupId(oldColorId);
                                        c.setOldId(Long.valueOf(oldId));

                                        colorService.createColor(c);
                                        //keys.add(oldColorId + " - " + title + " - " + titleEng + " - " + oldId + " - " + name);
                                    }
                                    reader.endObject();
                                }
                            }
                        }
                        reader.endObject();
                    }
                    reader.endObject();
                } else if (objectName.equals("color_groups")) {
                    reader.beginObject();
                    while (reader.hasNext()) {
                        String colorGroupNameId = reader.nextName();
                        reader.beginObject();
                        Long oldGroupId = Long.valueOf("0");
                        String title = "";
                        while (reader.hasNext()) {
                            String objectField = reader.nextName();
                            if (objectField.equals("id")) {
                                oldGroupId = reader.nextLong();
                            } else if (objectField.equals("title")) {
                                title = reader.nextString();
                            } else if (objectField.equals("aliases")) {
                                reader.beginObject();
                                while (reader.hasNext()) {
                                    String oldId = reader.nextName();
                                    String name = reader.nextString();
                                    ColorGroup cg = new ColorGroup();
                                    cg.setName(name);
                                    cg.setTitle(title);
                                    cg.setOldGroupId(oldGroupId);
                                    cg.setOldId(Long.valueOf(oldId));

                                    colorGroupService.createColorGroup(cg);
                                    //keys.add(oldGroupId + " - " + title + " - " + oldId + " - " + name);
                                }
                                reader.endObject();
                            }
                        }
                        reader.endObject();
                    }
                    reader.endObject();
                    //keys.add(name);
                } else if (objectName.equals("features")) {
                    reader.beginObject();
                    while (reader.hasNext()) {
                        String featureNameId = reader.nextName();
                        reader.beginObject();
                        Long featureId = Long.valueOf("0");
                        String title = "";
                        String description = "";
                        Long cmgId = null;
                        Long ccoId = null;
                        String media = "";
                        while (reader.hasNext()) {
                            String objectField = reader.nextName();
                            if (objectField.equals("id")) {
                                featureId = reader.nextLong();
                            } else if (objectField.equals("title")) {
                                title = reader.nextString();
                            } else if (objectField.equals("description")) {
                                description = reader.nextString();
                            } else if (objectField.equals("car_model_generation_id")) {
                                if (!reader.peek().equals(JsonToken.NULL)) {
                                    cmgId = reader.nextLong();
                                } else {
                                    reader.skipValue();
                                }
                            } else if (objectField.equals("car_completion_option_id")) {
                                if (!reader.peek().equals(JsonToken.NULL)) {
                                    ccoId = reader.nextLong();
                                } else {
                                    reader.skipValue();
                                }
                            } else if (objectField.equals("media")) {
                                //reader.skipValue();
                                if (reader.peek().equals(JsonToken.BEGIN_OBJECT)) {
                                    reader.beginObject();
                                    while (reader.hasNext()) {
                                        if (reader.peek().equals(JsonToken.NAME)) {
                                            String mediaName = reader.nextName();
                                            media += mediaName + " : [ ";
                                            reader.beginArray();
                                            while (reader.hasNext()) {
                                                media += " { ";
                                                reader.beginObject();
                                                while (reader.hasNext()) {
                                                    String mediaParamName = reader.nextName();
                                                    media += mediaParamName + " : ";
                                                    if (!mediaParamName.equals("url")) {
                                                        if (!reader.peek().equals(JsonToken.NULL)) {
                                                            media += reader.nextString();
                                                        } else {
                                                            reader.skipValue();
                                                            media += "null";
                                                        }
                                                    } else {
                                                        reader.beginObject();
                                                        media += "{";
                                                        while (reader.hasNext()) {
                                                            media += reader.nextName() + " : "
                                                                    + reader.nextString();
                                                        }
                                                        media += "}";
                                                        reader.endObject();
                                                    }
                                                }
                                                reader.endObject();
                                                media += " } ";
                                            }
                                            reader.endArray();
                                            media += " ] ";
                                        }
                                    }
                                    reader.endObject();
                                } else {
                                    reader.skipValue();
                                }
                            }

                        }
                        reader.endObject();
                        Feature f = new Feature();
                        f.setOldId(featureId);
                        f.setTitle(title);
                        f.setDescription(description);
                        f.setCmgId(cmgId);
                        f.setCcoId(ccoId);
                        f.setMedia(media);

                        //keys.add(featureId + " - " + title + " - " + description + " - " + cmgId + " - " + ccoId + " - " + media);
                        featureService.createFeature(f);
                    }
                    reader.endObject();
                } else {
                    reader.skipValue();
                }
            }
            reader.endObject();
            reader.close();
        } catch (Exception e) {
            model.put("error", "? ?  :"
                    + StringAdapter.getStackTraceException(e));
            reader.close();
            return "ParseShow";
        }
    }
    return "redirect:/ParseController/show";
}

From source file:ddt.dtool.dub.DubDescribeParser.java

License:Open Source License

@Override
protected void readData(JsonReaderExt jsonParser) throws IOException {

    jsonParser.consumeExpected(JsonToken.BEGIN_OBJECT);

    while (jsonParser.hasNext()) {
        JsonToken tokenType = jsonParser.peek();

        if (tokenType == JsonToken.NAME) {
            String propertyName = jsonParser.nextName();

            if (propertyName.equals("mainPackage")) {
                bundleName = jsonParser.consumeStringValue();
            } else if (propertyName.equals("packages")) {
                bundles = readDescribedBundles(jsonParser);
            } else {
                jsonParser.skipValue();//from ww w.  java2s. co  m
            }
        } else {
            jsonParser.errorUnexpected(tokenType);
        }
    }

    jsonParser.consumeExpected(JsonToken.END_OBJECT);
}

From source file:ddt.dtool.dub.DubManifestParser.java

License:Open Source License

protected DubManifestParser readBundle(JsonReaderExt jsonReader) throws IOException {
    jsonReader.consumeExpected(JsonToken.BEGIN_OBJECT);

    while (jsonReader.hasNext()) {
        JsonToken tokenType = jsonReader.peek();

        if (tokenType == JsonToken.NAME) {
            String propertyName = jsonReader.nextName();

            if (propertyName.equals("name")) {
                bundleName = jsonReader.consumeStringValue();
            } else if (propertyName.equals("version")) {
                version = jsonReader.consumeStringValue();
            } else if (propertyName.equals("path")) {
                pathString = jsonReader.consumeStringValue();
            } else if (propertyName.equals("importPaths")) {
                sourceFolders = parseSourcePaths(jsonReader);
            } else if (propertyName.equals("dependencies")) {
                dependencies = parseDependencies(jsonReader);
            } else if (propertyName.equals("files")) {
                bundleFiles = parseFiles(jsonReader);
            } else if (propertyName.equals("targetName")) {
                targetName = jsonReader.consumeStringValue();
            } else if (propertyName.equals("targetPath")) {
                targetPath = jsonReader.consumeStringValue();
            } else {
                jsonReader.skipValue();//  w  ww. j ava2s. c  o  m
            }
        } else {
            jsonReader.errorUnexpected(tokenType);
        }
    }

    jsonReader.consumeExpected(JsonToken.END_OBJECT);
    return this;
}

From source file:ddt.dtool.util.JsonReaderExt.java

License:Open Source License

public String consumeExpectedPropName() throws IOException {
    JsonToken tokenType = jsonReader.peek();

    if (tokenType != JsonToken.NAME) {
        jsonReader.sourceError("Expected property name, instead got: " + tokenType);
    }/*from w ww  . j a v a2  s  .  c o m*/

    // Note: there is a bug in nextName, it throws IllegalStateException insteand of IOE
    // so that's why we check peek ourselves.
    return jsonReader.nextName();
}