Example usage for com.google.gson JsonPrimitive JsonPrimitive

Introduction

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

Prototype

public JsonPrimitive(Character c)

Source Link

Document

Create a primitive containing a character.

Usage

From source file:com.google.iosched.model.DataExtractor.java

License:Open Source License

private JsonPrimitive getVideoFromTopicInfo(JsonObject origin, String sourceInfoKey, String defaultVideoUrl) {
    JsonPrimitive result = null;/*  w w w.  jav  a  2  s . c om*/

    JsonPrimitive vid = getMapValue(get(origin, VendorAPISource.Topics.info), sourceInfoKey, null,
            defaultVideoUrl);
    if (!vid.getAsString().isEmpty()) {
        result = vid;
    }
    return (result == null && defaultVideoUrl != null) ? new JsonPrimitive(defaultVideoUrl) : result;
}

From source file:com.google.iosched.model.DataExtractor.java

License:Open Source License

private JsonPrimitive setVideoForVideoSession(JsonObject origin, JsonObject dest) {
    JsonPrimitive vid = getVideoFromTopicInfo(origin, InputJsonKeys.VendorAPISource.Topics.INFO_VIDEO_URL,
            null);/*from w  w  w  .ja  va  2 s.  c  om*/
    if (vid != null) {
        set(vid, dest, OutputJsonKeys.VideoLibrary.vid);
        JsonPrimitive thumbnail = new JsonPrimitive(
                "http://img.youtube.com/vi/" + vid.getAsString() + "/hqdefault.jpg");
        set(thumbnail, dest, OutputJsonKeys.VideoLibrary.thumbnailUrl);
    }
    return vid;
}

From source file:com.google.iosched.model.DataExtractor.java

License:Open Source License

private void setRelatedVideos(JsonObject origin, JsonObject dest) {
    JsonArray related = getAsArray(origin, VendorAPISource.Topics.related);
    if (related == null) {
        return;/*from  w ww.  j a va2  s.  co m*/
    }
    for (JsonElement el : related) {
        if (!el.isJsonObject()) {
            continue;
        }
        JsonObject obj = el.getAsJsonObject();
        if (!obj.has("name") || !obj.has("values")) {
            continue;
        }

        if (InputJsonKeys.VendorAPISource.Topics.RELATED_NAME_VIDEO
                .equals(obj.getAsJsonPrimitive("name").getAsString())) {

            JsonElement values = obj.get("values");
            if (!values.isJsonArray()) {
                continue;
            }

            // As per the data specification, related content is formatted as
            // "video1 title1\nvideo2 title2\n..."
            StringBuilder relatedContentStr = new StringBuilder();
            for (JsonElement value : values.getAsJsonArray()) {
                String relatedSessionId = value.getAsString();
                JsonObject relatedVideo = videoSessionsById.get(relatedSessionId);
                if (relatedVideo != null) {
                    JsonElement vid = get(relatedVideo, OutputJsonKeys.VideoLibrary.vid);
                    JsonElement title = get(relatedVideo, OutputJsonKeys.VideoLibrary.title);
                    if (vid != null && title != null) {
                        relatedContentStr.append(vid.getAsString()).append(" ").append(title.getAsString())
                                .append("\n");
                    }
                }
            }
            set(new JsonPrimitive(relatedContentStr.toString()), dest, OutputJsonKeys.Sessions.relatedContent);
        }
    }
}

From source file:com.google.iosched.model.DataModelHelper.java

License:Open Source License

public static JsonPrimitive getMapValue(JsonElement map, String key, Converter converter,
        String defaultValueStr) {
    JsonPrimitive defaultValue = null;/*from  w  ww .  java 2s  .c  o m*/
    if (defaultValueStr != null) {
        defaultValue = new JsonPrimitive(defaultValueStr);
        if (converter != null)
            defaultValue = converter.convert(defaultValue);
    }
    if (map == null || !map.isJsonArray()) {
        return defaultValue;
    }
    for (JsonElement el : map.getAsJsonArray()) {
        if (!el.isJsonObject()) {
            continue;
        }
        JsonObject obj = el.getAsJsonObject();
        if (!obj.has("name") || !obj.has("value")) {
            continue;
        }
        if (key.equals(obj.getAsJsonPrimitive("name").getAsString())) {
            JsonElement value = obj.get("value");
            if (!value.isJsonPrimitive()) {
                throw new ConverterException(value, converter, "Expected a JsonPrimitive");
            }
            if (converter != null)
                value = converter.convert(value);
            return value.getAsJsonPrimitive();
        }
    }
    return defaultValue;
}

From source file:com.google.iosched.model.validator.BooleanConverter.java

License:Open Source License

@Override
public JsonPrimitive convert(JsonPrimitive value) {
    if (value == null) {
        return new JsonPrimitive(false);
    }/*from  w ww.j  ava2 s . c om*/
    if (value.isBoolean()) {
        return value;
    }
    String str = value.getAsString();
    if (str.equalsIgnoreCase("false")) {
        return new JsonPrimitive(false);
    }
    if (str.equalsIgnoreCase("true")) {
        return new JsonPrimitive(true);
    }
    throw new ConverterException(value, this);
}

From source file:com.google.iosched.model.validator.DateTimeConverter.java

License:Open Source License

@SuppressWarnings("deprecation")
@Override//from www  .  j a  v a2s. c o  m
public JsonPrimitive convert(JsonPrimitive value) {
    if (value == null) {
        return null;
    }
    Date date = null;
    Exception lastEx = null;
    for (int i = 0; i < inputFormats.length && date == null; i++) {
        try {
            date = inputFormats[i].parse(value.getAsString());
        } catch (NumberFormatException e) {
            lastEx = e;
        } catch (ParseException e) {
            lastEx = e;
        }
    }

    if (date == null) {
        throw new ConverterException(value, this, lastEx.getMessage());
    }

    if (date.getYear() < 100) {
        // hack to fix invalid dates on temporary data
        date.setYear(114);
        date.setMonth(Calendar.JUNE);
        date.setDate(25);
    }
    if (Config.TIME_TRAVEL_SHIFT != 0) {
        date = new Date(date.getTime() + Config.TIME_TRAVEL_SHIFT);
    }
    return new JsonPrimitive(outputFormat.format(date));
}

From source file:com.google.iosched.model.validator.GPlusURLConverter.java

License:Open Source License

@Override
public JsonPrimitive convert(JsonPrimitive value) {
    if (value == null) {
        return null;
    }//  ww  w .jav  a2  s.  com
    String str = value.getAsString();
    if (str.isEmpty()) {
        return value;
    }
    for (Pattern p : plusRecognizedPatterns) {
        Matcher m = p.matcher(str);
        if (m.find()) {
            return new JsonPrimitive(plusFormat.format(new String[] { m.group(1) }));
        }
    }

    // If URL starts with http/https:
    if (acceptableUrlPattern.matcher(str).matches()) {
        return value;
    }

    // Otherwise, just add https://:
    str = "https://" + str;
    return new JsonPrimitive(str);
}

From source file:com.google.iosched.model.validator.IntegerConverter.java

License:Open Source License

@Override
public JsonPrimitive convert(JsonPrimitive value) {
    if (value == null) {
        return new JsonPrimitive(0);
    }//from   w w w  . ja  va 2  s . co m
    if (value.isNumber()) {
        return value;
    }
    String str = value.getAsString();
    try {
        return new JsonPrimitive(Integer.parseInt(str));
    } catch (NumberFormatException ex) {
        throw new ConverterException(value, this);
    }
}

From source file:com.google.iosched.model.validator.IntegerToStringConverter.java

License:Open Source License

@Override
public JsonPrimitive convert(JsonPrimitive value) {
    if (value == null) {
        return null;
    }/*  w ww.j  a v a2 s  .  co m*/
    if (value.isNumber()) {
        return new JsonPrimitive(String.valueOf(value.getAsInt()));
    }
    try {
        Integer.parseInt(value.getAsString());
        // if it parses correctly, it is validated:
        return value;
    } catch (NumberFormatException ex) {
        throw new ConverterException(value, this);
    }
}

From source file:com.google.iosched.model.validator.PhotoURLConverter.java

License:Open Source License

@Override
public JsonPrimitive convert(JsonPrimitive value) {
    if (value == null) {
        return null;
    }/*from w w  w.ja v  a2  s .  c o  m*/
    String entityId = value.getAsString();
    return new JsonPrimitive(entityBaseUrl + entityId + ".jpg");
}