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

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

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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:org.jclouds.glesys.functions.internal.GlesysDateAdapter.java

License:Apache License

public Date read(JsonReader reader) throws IOException {
    String toParse = reader.nextString();
    try {/*from w  w w . j  a  v a  2 s  . com*/
        return standardDateService.iso8601SecondsDateParse(toParse);
    } catch (Exception ex) {
        try {
            synchronized (dateFormat) {
                return dateFormat.parse(toParse);
            }
        } catch (ParseException e) {
            throw Throwables.propagate(e);
        }
    }
}

From source file:org.jclouds.http.functions.ParseFirstJsonValueNamed.java

License:Apache License

private JsonToken skipAndPeek(JsonToken token, JsonReader reader) throws IOException {
    switch (token) {
    case BEGIN_ARRAY:
        reader.beginArray();//from www  .  j av a  2  s . c o m
        break;
    case END_ARRAY:
        reader.endArray();
        break;
    case BEGIN_OBJECT:
        reader.beginObject();
        break;
    case END_OBJECT:
        reader.endObject();
        break;
    case NAME:
        // NOTE that we have already advanced on NAME in the eval block;
        break;
    case STRING:
        reader.nextString();
        break;
    case NUMBER:
        reader.nextString();
        break;
    case BOOLEAN:
        reader.nextBoolean();
        break;
    case NULL:
        reader.nextNull();
        break;
    case END_DOCUMENT:
        break;
    }
    return reader.peek();
}

From source file:org.jclouds.oauth.v2.json.ClaimSetTypeAdapter.java

License:Apache License

@Override
public ClaimSet read(JsonReader in) throws IOException {
    ClaimSet.Builder builder = new ClaimSet.Builder();
    in.beginObject();/* w ww  .  jav  a  2 s.  c o m*/
    while (in.hasNext()) {
        String claimName = in.nextName();
        String claimValue = in.nextString();
        builder.addClaim(claimName, claimValue);
    }
    in.endObject();
    return builder.build();
}

From source file:org.jclouds.oauth.v2.json.HeaderTypeAdapter.java

License:Apache License

@Override
public Header read(JsonReader in) throws IOException {
    Header.Builder builder = new Header.Builder();
    in.beginObject();//from  w  w  w .  j av  a2 s. c om
    in.nextName();
    builder.signerAlgorithm(in.nextString());
    in.nextName();
    builder.type(in.nextString());
    in.endObject();
    return builder.build();
}

From source file:org.jclouds.openstack.swift.v1.config.SwiftTypeAdapters.java

License:Apache License

static void readErrors(JsonReader reader, Builder<String, String> errors) throws IOException {
    reader.beginArray();//from   w ww  .j  a v  a  2s .c  o  m
    while (reader.hasNext()) {
        reader.beginArray();
        String decodedPath = URI.create(reader.nextString()).getPath();
        errors.put(decodedPath, reader.nextString());
        reader.endArray();
    }
    reader.endArray();
}

From source file:org.jsfr.json.GsonParser.java

License:Open Source License

private ResumableParser createResumableParserImpl(Reader reader, SurfingContext context) {

    final JsonReader jsonReader = this.jsonReaderFactory.createJsonReader(reader);
    final JsonProvider jsonProvider = context.getConfig().getJsonProvider();

    AbstractPrimitiveHolder stringHolder = new AbstractPrimitiveHolder(context.getConfig()) {
        @Override/*from  ww  w. j  ava2 s  .co  m*/
        public Object doGetValue() throws IOException {
            return jsonProvider.primitive(jsonReader.nextString());
        }

        @Override
        public void doSkipValue() throws IOException {
            jsonReader.skipValue();
        }
    };
    AbstractPrimitiveHolder numberHolder = new AbstractPrimitiveHolder(context.getConfig()) {
        @Override
        public Object doGetValue() throws IOException {
            return jsonProvider.primitive(jsonReader.nextDouble());
        }

        @Override
        public void doSkipValue() throws IOException {
            jsonReader.skipValue();
        }
    };
    AbstractPrimitiveHolder booleanHolder = new AbstractPrimitiveHolder(context.getConfig()) {
        @Override
        public Object doGetValue() throws IOException {
            return jsonProvider.primitive(jsonReader.nextBoolean());
        }

        @Override
        public void doSkipValue() throws IOException {
            jsonReader.skipValue();
        }
    };
    AbstractPrimitiveHolder nullHolder = new AbstractPrimitiveHolder(context.getConfig()) {
        @Override
        public Object doGetValue() throws IOException {
            jsonReader.nextNull();
            return jsonProvider.primitiveNull();
        }

        @Override
        public void doSkipValue() throws IOException {
            jsonReader.skipValue();
        }
    };
    return new GsonResumableParser(jsonReader, context, stringHolder, numberHolder, booleanHolder, nullHolder);
}

From source file:org.kairosdb.client.AbstractClient.java

License:Apache License

private List<String> readNameQueryResponse(InputStream stream) throws IOException {
    List<String> list = new ArrayList<String>();
    JsonReader reader = new JsonReader(new InputStreamReader(stream, "UTF-8"));

    try {//from   w w  w.ja  v  a 2 s .c o m
        reader.beginObject();
        String container = reader.nextName();
        if (container.equals("results")) {
            reader.beginArray();
            while (reader.hasNext()) {
                list.add(reader.nextString());
            }
            reader.endArray();
            reader.endObject();
        }
    } finally {
        reader.close();
    }

    return list;
}

From source file:org.komodo.rest.json.LinkSerializer.java

License:Open Source License

/**
 * {@inheritDoc}/*from  w  ww .j a va2 s . com*/
 *
 * @see com.google.gson.TypeAdapter#read(com.google.gson.stream.JsonReader)
 */
@Override
public RestLink read(final JsonReader in) throws IOException {
    final RestLink link = new RestLink();
    in.beginObject();

    while (in.hasNext()) {
        final String name = in.nextName();

        switch (name) {
        case JsonConstants.HREF:
            final String uri = in.nextString();
            link.setHref(UriBuilder.fromUri(uri).build());
            break;
        case JsonConstants.REL:
            final String rel = in.nextString();
            link.setRel(LinkType.fromString(rel));
            break;
        default:
            throw new IOException(Messages.getString(UNEXPECTED_JSON_TOKEN, name));
        }
    }

    in.endObject();

    if (!isComplete(link)) {
        throw new IOException(Messages.getString(INCOMPLETE_JSON, RestVdbImport.class.getSimpleName()));
    }

    return link;
}

From source file:org.komodo.rest.json.RestPropertySerializer.java

License:Open Source License

@Override
public RestProperty read(JsonReader in) throws IOException {

    String propName = null;/*www. j ava  2  s .  c om*/
    Object propValue = null;

    in.beginObject();

    while (in.hasNext()) {
        String name = in.nextName();
        if (RestProperty.NAME_LABEL.equals(name))
            propName = in.nextString();
        else if (RestProperty.VALUE_LABEL.equals(name)) {
            JsonToken token = in.peek();
            switch (token) {
            case BOOLEAN:
                propValue = in.nextBoolean();
                break;
            case NUMBER: {
                double value = in.nextDouble();
                if (value % 1 == 0)
                    propValue = (int) value;
                else
                    propValue = value;
                break;
            }
            case STRING:
                propValue = in.nextString();
                break;
            case NULL:
                in.nextNull();
                propValue = null;
                break;
            case BEGIN_ARRAY:
                final Object[] value = BUILDER.fromJson(in, Object[].class);

                //
                // BUILDER always converts json numbers to double regardless
                // of them being integers so need to do some checking and on-the-fly
                // conversion
                //
                for (int i = 0; i < value.length; ++i) {
                    if (value[i] instanceof Double && ((double) value[i] % 1) == 0)
                        value[i] = ((Double) value[i]).intValue();
                }

                propValue = value;
                break;
            default:
                throw new IOException(Messages.getString(Messages.Error.UNEXPECTED_JSON_TOKEN, name));
            }
        }
    }

    in.endObject();

    RestProperty property = new RestProperty(propName, propValue);
    if (!isComplete(property))
        throw new IOException(
                Messages.getString(Messages.Error.INCOMPLETE_JSON, RestProperty.class.getSimpleName()));

    return property;
}

From source file:org.komodo.rest.relational.json.AbstractContentSerializer.java

License:Open Source License

protected String readContent(final JsonReader in, final AbstractKomodoContentAttribute contentAttr,
        final String name) throws IOException {
    if (AbstractKomodoContentAttribute.CONTENT_LABEL.equals(name)) {
        contentAttr.setContent(in.nextString());
        return name;
    }//from   w  ww  .  j  a  va 2 s .co  m

    return null;
}