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

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

  1. HOME
  2. Java
  3. com.google.gson
  4. com.google.gson.stream.*
  5. JsonReader
  6. endObject

Introduction

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

Prototype

public void endObject() throws IOException

Source Link

Document

Consumes the next token from the JSON stream and asserts that it is the end of the current object.

Usage

From source file:org.jboss.tools.aerogear.hybrid.core.plugin.registry.CordovaPluginRegistryManager.java

License:Open Source License

private void parseLatestVersion(JsonReader reader, CordovaRegistryPluginInfo plugin) throws IOException {
    reader.beginObject();/*  ww w.  j  av  a2s.  c  om*/
    JsonToken token = reader.peek();
    while (token != JsonToken.END_OBJECT) {
        switch (token) {
        case NAME:
            String tag = reader.nextName();
            if ("latest".equals(tag)) {
                plugin.setLatestVersion(reader.nextString());
            }
            break;

        default:
            reader.skipValue();
            break;
        }
        token = reader.peek();
    }
    reader.endObject();
}

From source file:org.jboss.tools.aerogear.hybrid.core.plugin.registry.CordovaPluginRegistryManager.java

License:Open Source License

private void parseMaintainers(JsonReader reader, CordovaRegistryPluginInfo plugin) throws IOException {
    reader.beginArray();/*from  ww  w.j  a  va 2s. c  om*/
    String name = null, email = null;
    JsonToken token = reader.peek();

    while (token != JsonToken.END_ARRAY) {
        switch (token) {
        case BEGIN_OBJECT:
            reader.beginObject();
            name = email = null;
            break;
        case END_OBJECT:
            reader.endObject();
            plugin.addMaintainer(email, name);
            break;
        case NAME:
            String tagName = reader.nextName();
            if ("name".equals(tagName)) {
                name = reader.nextString();
                break;
            }
            if ("email".equals(tagName)) {
                email = reader.nextString();
                break;
            }
        default:
            Assert.isTrue(false, "Unexpected token");
            break;
        }
        token = reader.peek();
    }
    reader.endArray();
}

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 w  w w.  j  a  v 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.json.internal.IgnoreNullMapTypeAdapterFactory.java

License:Apache License

private <K, V> TypeAdapter<Map<K, V>> newMapAdapter(final TypeAdapter<K> keyAdapter,
        final TypeAdapter<V> valueAdapter) {
    return new TypeAdapter<Map<K, V>>() {
        public void write(JsonWriter out, Map<K, V> value) throws IOException {
            out.beginObject();// w w w  .  java2 s.  c om
            for (Map.Entry<K, V> element : value.entrySet()) {
                out.name(String.valueOf(element.getKey()));
                valueAdapter.write(out, element.getValue());
            }
            out.endObject();
        }

        public Map<K, V> read(JsonReader in) throws IOException {
            Map<K, V> result = Maps.newLinkedHashMap();
            in.beginObject();
            while (in.hasNext()) {
                JsonReaderInternalAccess.INSTANCE.promoteNameToValue(in);
                K name = keyAdapter.read(in);
                V value = valueAdapter.read(in);
                if (value != null)
                    result.put(name, value);
            }
            in.endObject();
            return result;
        }
    }.nullSafe();
}

From source file:org.jclouds.json.internal.IgnoreNullMultimapTypeAdapterFactory.java

License:Apache License

private <K, V> TypeAdapter<Multimap<K, V>> newMapAdapter(final TypeAdapter<K> keyAdapter,
        final TypeAdapter<V> valueAdapter) {
    return new TypeAdapter<Multimap<K, V>>() {
        public void write(JsonWriter out, Multimap<K, V> map) throws IOException {
            out.beginObject();/*  ww  w  .  j  a va  2 s.  co m*/
            for (K key : map.keySet()) {
                out.name(String.valueOf(key));
                out.beginArray();
                for (V value : map.get(key)) {
                    valueAdapter.write(out, value);
                }
                out.endArray();
            }
            out.endObject();
        }

        public Multimap<K, V> read(JsonReader in) throws IOException {
            ImmutableMultimap.Builder<K, V> result = ImmutableListMultimap.builder();
            in.beginObject();
            while (in.hasNext()) {
                JsonReaderInternalAccess.INSTANCE.promoteNameToValue(in);
                K name = keyAdapter.read(in);
                in.beginArray();
                while (in.hasNext()) {
                    V value = valueAdapter.read(in);
                    if (value != null)
                        result.put(name, value);
                }
                in.endArray();
            }
            in.endObject();
            return result.build();
        }
    }.nullSafe();
}

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 w w . j av  a 2s.c om*/
    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 a2s . c o  m
    in.nextName();
    builder.signerAlgorithm(in.nextString());
    in.nextName();
    builder.type(in.nextString());
    in.endObject();
    return builder.build();
}

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 {//w w  w  . j a  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.kairosdb.util.ResponseToMetricConverter.java

License:Apache License

public void convert(InputStream inputStream, OutputStream outStream) throws IOException {

    JsonReader reader = new JsonReader(new InputStreamReader(inputStream));
    JsonWriter writer = new JsonWriter(new OutputStreamWriter(outStream));

    try {//from   w w w  . j  a va 2s . co  m
        writer.beginArray();

        // Queries array
        reader.beginObject();
        while (reader.hasNext()) {
            String token = reader.nextName();
            if (token.equals("queries")) {
                reader.beginArray();

                while (reader.hasNext()) {
                    reader.beginObject();
                    token = reader.nextName();
                    if (token.equals("results")) {
                        parseResults(reader, writer);
                    }
                    reader.endObject();
                }

                reader.endArray();
            }
        }
        reader.endObject();

        writer.endArray();
    } catch (RuntimeException e) {
        e.printStackTrace();
    } finally {
        reader.close();
        writer.close();
    }
}

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

License:Open Source License

/**
 * {@inheritDoc}//  w ww  . j a  v  a2s.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;
}