Example usage for com.google.gson.stream JsonReader nextString

List of usage examples for com.google.gson.stream JsonReader nextString

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  5. JsonReader
  6. nextString

Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader nextString.

Prototype

public String nextString() throws IOException

Source Link

Document

Returns the com.google.gson.stream.JsonToken#STRING string value of the next token, consuming it.

Usage

From source file:com.utad.flume.interceptor.InterceptorTwitter.java

License:Apache License

private byte[] readJsonStream(InputStream is) {
    byte[] body = null;
    try {/*w ww .  j  a  v a 2  s  .c  om*/
        JsonReader reader = new JsonReader(new InputStreamReader(is, "UTF-8"));
        try {
            long id = 0L;
            String text = null;
            String userName = null;
            String userScreenName = null;
            reader.beginObject();
            while (reader.hasNext()) {
                String name = reader.nextName();
                if (name.equals("id")) {
                    id = reader.nextLong();
                } else if (name.equals("text")) {
                    text = reader.nextString();
                } else if (name.equals("user")) {
                    reader.beginObject();
                    while (reader.hasNext()) {
                        name = reader.nextName();
                        if (name.equals("name")) {
                            userName = reader.nextString();
                        } else if (name.equals("screen_name")) {
                            userScreenName = reader.nextString();
                        } else {
                            reader.skipValue();
                        }
                    }
                    reader.endObject();
                } else {
                    reader.skipValue();
                }
            }
            reader.endObject();

            StringBuilder builder = new StringBuilder("ID:");
            builder.append(id);
            builder.append("||");
            if (outputText) {
                builder.append("TEXT:").append(text).append("||");
            }
            if (outputUserName) {
                builder.append("USER:").append(userName).append("||");
            }
            if (outputUserScreenName) {
                builder.append("SCREEN:").append(userScreenName).append("||");
            }

            logger.debug("id: {}", id);
            logger.debug("text: {}", text);
            logger.debug("username: {}", userName);
            logger.debug("screenName: {}", userScreenName);

            body = builder.toString().getBytes("UTF-8");
        } finally {
            reader.close();
        }
    } catch (UnsupportedEncodingException e) {
        logger.error("UTF-8 is not supported on this runtime", e);
    } catch (IOException e) {
        logger.error("Caught an IOException", e);
    }
    return body;
}

From source file:com.utad.flume.interceptor.InterceptorTwitterSpark.java

License:Apache License

private byte[] readJsonStream(InputStream is) {
    byte[] body = null;
    try {/*from  w ww.  ja  v  a2 s  .  com*/
        JsonReader reader = new JsonReader(new InputStreamReader(is, "UTF-8"));
        try {
            long id = 0L;
            String text = null;
            String userName = null;
            String userScreenName = null;
            reader.beginObject();
            while (reader.hasNext()) {
                String name = reader.nextName();
                if (name.equals("id")) {
                    id = reader.nextLong();
                } else if (name.equals("text")) {
                    text = reader.nextString();
                } else if (name.equals("user")) {
                    reader.beginObject();
                    while (reader.hasNext()) {
                        name = reader.nextName();
                        if (name.equals("name")) {
                            userName = reader.nextString();
                        } else if (name.equals("screen_name")) {
                            userScreenName = reader.nextString();
                        } else {
                            reader.skipValue();
                        }
                    }
                    reader.endObject();
                } else {
                    reader.skipValue();
                }
            }
            reader.endObject();

            StringBuilder builder = new StringBuilder();

            if (textoSalida) {
                builder = new StringBuilder(text);
            }

            logger.debug("id: {}", id);
            logger.debug("text: {}", text);
            logger.debug("username: {}", userName);
            logger.debug("screenName: {}", userScreenName);

            body = builder.toString().getBytes("UTF-8");
        } finally {
            reader.close();
        }
    } catch (UnsupportedEncodingException e) {
        logger.error("UTF-8 is not supported on this runtime", e);
    } catch (IOException e) {
        logger.error("Caught an IOException", e);
    }
    return body;
}

From source file:com.vimeo.sample.model.DateParser.java

License:Open Source License

@Override
public Date read(JsonReader in) throws IOException {
    try {/*ww w  . j a  va 2s  .  c  o  m*/
        return dateFormat.parse(in.nextString());
    } catch (ParseException e) {
        throw new IOException("Date parsing failed", e);
    }
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static Channel parseChannel(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();/*from   w ww  .j av  a  2s .  c  o m*/
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.Channel object = new com.vimeo.networking.model.Channel();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "modified_time":
            try {
                object.modifiedTime = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.modifiedTime JSON!", exception);
            }
            break;
        case "uri":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.uri = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "metadata":
            try {
                object.metadata = ParseUtils.parseMetadata(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.metadata JSON!", exception);
            }
            break;
        case "created_time":
            try {
                object.createdTime = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.createdTime JSON!", exception);
            }
            break;
        case "user":
            try {
                object.user = ParseUtils.parseUser(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.user JSON!", exception);
            }
            break;
        case "header":
            try {
                object.header = ParseUtils.parsePictureCollection(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.header JSON!", exception);
            }
            break;
        case "link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.link = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "privacy":
            try {
                object.privacy = ParseUtils.parsePrivacy(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.privacy JSON!", exception);
            }
            break;
        case "name":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.name = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "pictures":
            try {
                object.pictures = ParseUtils.parsePictureCollection(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Channel.pictures JSON!", exception);
            }
            break;
        case "description":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.description = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static VideoFile parseVideoFile(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();/*from   w w  w  . j  a v a 2s .  c  om*/
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.VideoFile object = new com.vimeo.networking.model.VideoFile();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "token":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.token = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "size":
            if (jsonToken == com.google.gson.stream.JsonToken.NUMBER) {
                object.size = reader.nextLong();
            } else {
                reader.skipValue();
            }
            break;
        case "link_expiration_time":
            try {
                object.linkExpirationTime = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing VideoFile.linkExpirationTime JSON!", exception);
            }
            break;
        case "fps":
            if (jsonToken == com.google.gson.stream.JsonToken.NUMBER) {
                object.fps = reader.nextDouble();
            } else {
                reader.skipValue();
            }
            break;
        case "height":
            if (jsonToken == com.google.gson.stream.JsonToken.NUMBER) {
                object.height = reader.nextInt();
            } else {
                reader.skipValue();
            }
            break;
        case "quality":
            try {
                object.quality = Stag.readFromAdapter(gson,
                        com.vimeo.networking.model.VideoFile.VideoQuality.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing VideoFile.quality JSON!", exception);
            }
            break;
        case "link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.link = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "license_link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.licenseLink = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "width":
            if (jsonToken == com.google.gson.stream.JsonToken.NUMBER) {
                object.width = reader.nextInt();
            } else {
                reader.skipValue();
            }
            break;
        case "md5":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.md5 = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "log":
            try {
                object.log = ParseUtils.parseVideoLog(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing VideoFile.log JSON!", exception);
            }
            break;
        case "created_time":
            try {
                object.createdTime = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing VideoFile.createdTime JSON!", exception);
            }
            break;
        case "type":
            try {
                object.type = Stag.readFromAdapter(gson, com.vimeo.networking.model.VideoFile.MimeType.class,
                        reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing VideoFile.type JSON!", exception);
            }
            break;
        case "expires":
            try {
                object.expires = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing VideoFile.expires JSON!", exception);
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static VideoLog parseVideoLog(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();/*ww w  .j a v a 2  s.  c om*/
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.playback.VideoLog object = new com.vimeo.networking.model.playback.VideoLog();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "like_press_link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mLikePressLink = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "load_link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mLoadLink = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "exit_link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mExitLink = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "play_link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mPlayLink = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "watchlater_press_link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mWatchLaterPressLink = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static User parseUser(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();/*  www.  j a  v  a  2s . c  om*/
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.User object = new com.vimeo.networking.model.User();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "name":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.name = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "bio":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.bio = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "uri":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.uri = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "metadata":
            try {
                object.metadata = ParseUtils.parseMetadata(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing User.metadata JSON!", exception);
            }
            break;
        case "emails":
            if (jsonToken == com.google.gson.stream.JsonToken.BEGIN_ARRAY) {
                object.emails = ParseUtils.parseArray(gson, reader, com.vimeo.networking.model.Email.class);
            } else {
                reader.skipValue();
            }
            break;
        case "pictures":
            try {
                object.pictures = ParseUtils.parsePictureCollection(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing User.pictures JSON!", exception);
            }
            break;
        case "upload_quota":
            try {
                object.uploadQuota = ParseUtils.parseUploadQuota(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing User.uploadQuota JSON!", exception);
            }
            break;
        case "link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.link = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "created_time":
            try {
                object.createdTime = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing User.createdTime JSON!", exception);
            }
            break;
        case "account":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.account = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "preferences":
            try {
                object.preferences = ParseUtils.parsePreferences(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing User.preferences JSON!", exception);
            }
            break;
        case "location":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.location = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "websites":
            if (jsonToken == com.google.gson.stream.JsonToken.BEGIN_ARRAY) {
                object.websites = ParseUtils.parseArray(gson, reader, com.vimeo.networking.model.Website.class);
            } else {
                reader.skipValue();
            }
            break;
        case "badge":
            try {
                object.badge = ParseUtils.parseUserBadge(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing User.badge JSON!", exception);
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static FacetOption parseFacetOption(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();//from   ww  w. j  a  va  2  s.  com
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.search.FacetOption object = new com.vimeo.networking.model.search.FacetOption();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "total":
            if (jsonToken == com.google.gson.stream.JsonToken.NUMBER) {
                object.mTotal = reader.nextInt();
            } else {
                reader.skipValue();
            }
            break;
        case "text":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mText = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "name":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.mName = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static Category parseCategory(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();/*from ww  w .j  a v  a2s.co  m*/
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.Category object = new com.vimeo.networking.model.Category();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "name":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.name = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "uri":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.uri = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "metadata":
            try {
                object.metadata = ParseUtils.parseMetadata(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Category.metadata JSON!", exception);
            }
            break;
        case "pictures":
            try {
                object.pictures = ParseUtils.parsePictureCollection(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Category.pictures JSON!", exception);
            }
            break;
        case "top_level":
            if (jsonToken == com.google.gson.stream.JsonToken.BOOLEAN) {
                object.topLevel = reader.nextBoolean();
            } else {
                reader.skipValue();
            }
            break;
        case "subcategories":
            if (jsonToken == com.google.gson.stream.JsonToken.BEGIN_ARRAY) {
                object.subcategories = ParseUtils.parseArray(gson, reader,
                        com.vimeo.networking.model.Category.class);
            } else {
                reader.skipValue();
            }
            break;
        case "parent":
            try {
                object.parent = ParseUtils.parseCategory(gson, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Category.parent JSON!", exception);
            }
            break;
        case "link":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.link = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}

From source file:com.vimeo.stag.generated.ParseUtils.java

public static Interaction parseInteraction(Gson gson, JsonReader reader) throws IOException {
    if (reader.peek() == com.google.gson.stream.JsonToken.NULL) {
        reader.nextNull();/*w  w  w  .j av  a 2 s .  co m*/
        return null;
    }
    if (reader.peek() != com.google.gson.stream.JsonToken.BEGIN_OBJECT) {
        reader.skipValue();
        return null;
    }
    reader.beginObject();

    com.vimeo.networking.model.Interaction object = new com.vimeo.networking.model.Interaction();
    while (reader.hasNext()) {
        String name = reader.nextName();
        com.google.gson.stream.JsonToken jsonToken = reader.peek();
        if (jsonToken == com.google.gson.stream.JsonToken.NULL) {
            reader.skipValue();
            continue;
        }
        switch (name) {
        case "added":
            if (jsonToken == com.google.gson.stream.JsonToken.BOOLEAN) {
                object.added = reader.nextBoolean();
            } else {
                reader.skipValue();
            }
            break;
        case "added_time":
            try {
                object.addedTime = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Interaction.addedTime JSON!", exception);
            }
            break;
        case "expires_time":
            try {
                object.expiration = Stag.readFromAdapter(gson, java.util.Date.class, reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Interaction.expiration JSON!", exception);
            }
            break;
        case "uri":
            if (jsonToken == com.google.gson.stream.JsonToken.STRING) {
                object.uri = reader.nextString();
            } else {
                reader.skipValue();
            }
            break;
        case "stream":
            try {
                object.stream = Stag.readFromAdapter(gson, com.vimeo.networking.model.Interaction.Stream.class,
                        reader);
            } catch (Exception exception) {
                throw new IOException("Error parsing Interaction.stream JSON!", exception);
            }
            break;
        default:
            reader.skipValue();
            break;
        }
    }

    reader.endObject();
    return object;
}