Example usage for com.google.gson JsonObject add

List of usage examples for com.google.gson JsonObject add

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Introduction

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

Prototype

public void add(String property, JsonElement value)

Source Link

Document

Adds a member, which is a name-value pair, to self.

Usage

From source file:co.cask.cdap.api.dataset.lib.partitioned.PartitionKeyCodec.java

License:Apache License

@Override
public JsonElement serialize(PartitionKey partitionKey, Type type,
        JsonSerializationContext jsonSerializationContext) {
    JsonObject jsonObj = new JsonObject();
    for (Map.Entry<String, Comparable> entry : partitionKey.getFields().entrySet()) {
        jsonObj.add(entry.getKey(), serializeComparable(entry.getValue(), jsonSerializationContext));
    }/*from   w w w.j  ava2 s . com*/
    return jsonObj;
}

From source file:co.cask.cdap.common.zookeeper.coordination.ResourceAssignmentTypeAdapter.java

License:Apache License

@Override
public JsonElement serialize(ResourceAssignment src, Type typeOfSrc, JsonSerializationContext context) {
    JsonObject json = new JsonObject();
    json.addProperty("name", src.getName());

    src.getAssignments().entries();//  w ww .j  av  a 2  s . c  o  m
    JsonArray assignments = new JsonArray();

    for (Map.Entry<Discoverable, PartitionReplica> entry : src.getAssignments().entries()) {
        JsonArray entryJson = new JsonArray();
        entryJson.add(context.serialize(entry.getKey(), Discoverable.class));
        entryJson.add(context.serialize(entry.getValue()));
        assignments.add(entryJson);
    }

    json.add("assignments", assignments);

    return json;
}

From source file:co.cask.cdap.etl.common.SetMultimapCodec.java

License:Apache License

@Override
public JsonElement serialize(SetMultimap<K, V> src, Type typeOfSrc, JsonSerializationContext context) {
    JsonObject obj = new JsonObject();
    obj.add("map", context.serialize(src.asMap()));
    return obj;//from  w w  w  .  jav a  2s.c  om
}

From source file:co.cask.cdap.etl.spark.batch.DatasetInfoTypeAdapter.java

License:Apache License

@Override
public JsonElement serialize(DatasetInfo src, Type typeOfSrc, JsonSerializationContext context) {
    JsonObject jsonObj = new JsonObject();
    jsonObj.addProperty("datasetName", src.getDatasetName());
    jsonObj.add("datasetArgs", context.serialize(src.getDatasetArgs()));
    if (src.getSplits() != null && !src.getSplits().isEmpty()) {
        jsonObj.addProperty("datasetSplitClass", src.getSplits().get(0).getClass().getName());
        jsonObj.add("datasetSplits", context.serialize(src.getSplits()));
    }// w  w w . j  av a2 s.c o m
    return jsonObj;
}

From source file:co.cask.cdap.etl.spark.batch.InputFormatProviderTypeAdapter.java

License:Apache License

@Override
public JsonElement serialize(InputFormatProvider src, Type typeOfSrc, JsonSerializationContext context) {
    JsonObject jsonObj = new JsonObject();
    jsonObj.addProperty("inputFormatClass", src.getInputFormatClassName());
    jsonObj.add("inputFormatConfig", context.serialize(src.getInputFormatConfiguration()));
    return jsonObj;
}

From source file:co.cask.cdap.etl.spark.batch.OutputFormatProviderTypeAdapter.java

License:Apache License

@Override
public JsonElement serialize(OutputFormatProvider src, Type typeOfSrc, JsonSerializationContext context) {
    JsonObject jsonObj = new JsonObject();
    jsonObj.addProperty("outputFormatClass", src.getOutputFormatClassName());
    jsonObj.add("outputFormatConfig", context.serialize(src.getOutputFormatConfiguration()));
    return jsonObj;
}

From source file:co.cask.cdap.gateway.handlers.ConsoleSettingsHttpHandler.java

License:Apache License

@Path("/")
@GET//from  ww  w.j  a v a2s . c o  m
public void get(HttpRequest request, HttpResponder responder) throws Exception {
    String userId = Objects.firstNonNull(SecurityRequestContext.getUserId(), "");
    Config userConfig;
    try {
        userConfig = store.get(userId);
    } catch (ConfigNotFoundException e) {
        Map<String, String> propMap = ImmutableMap.of(CONFIG_PROPERTY, "{}");
        userConfig = new Config(userId, propMap);
    }

    JsonObject jsonObject = new JsonObject();
    jsonObject.addProperty(ID, userConfig.getId());

    //We store the serialized JSON string of the properties in ConfigStore and we return a JsonObject back
    jsonObject.add(CONFIG_PROPERTY, JSON_PARSER.parse(userConfig.getProperties().get(CONFIG_PROPERTY)));
    responder.sendJson(HttpResponseStatus.OK, jsonObject);
}

From source file:co.cask.cdap.gateway.handlers.DashboardHttpHandler.java

License:Apache License

@Path("/")
@GET// w ww  . j  av  a 2  s .c o  m
public void list(HttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespace)
        throws Exception {
    JsonArray jsonArray = new JsonArray();
    List<Config> configList = dashboardStore.list(namespace);
    for (Config config : configList) {
        JsonObject jsonObject = new JsonObject();
        jsonObject.addProperty(ID, config.getId());
        jsonObject.add(CONFIG_PROPERTY, JSON_PARSER.parse(config.getProperties().get(CONFIG_PROPERTY)));
        jsonArray.add(jsonObject);
    }
    responder.sendJson(HttpResponseStatus.OK, jsonArray);
}

From source file:co.cask.cdap.gateway.handlers.DashboardHttpHandler.java

License:Apache License

@Path("/{dashboard-id}")
@GET//  www  . ja v  a 2  s  . c  o m
public void get(HttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespace,
        @PathParam("dashboard-id") String id) throws Exception {
    try {
        Config dashConfig = dashboardStore.get(namespace, id);
        JsonObject jsonObject = new JsonObject();
        jsonObject.addProperty(ID, id);

        //Dashboard Config is stored in ConfigStore as serialized JSON string with CONFIG_PROPERTY key.
        //When we send the data back, we send it as JSON object instead of sending the serialized string.
        jsonObject.add(CONFIG_PROPERTY, JSON_PARSER.parse(dashConfig.getProperties().get(CONFIG_PROPERTY)));
        responder.sendJson(HttpResponseStatus.OK, jsonObject);
    } catch (ConfigNotFoundException e) {
        responder.sendString(HttpResponseStatus.NOT_FOUND, "Dashboard not found");
    }
}

From source file:co.cask.cdap.gateway.router.handlers.SecurityAuthenticationHttpHandler.java

License:Apache License

/**
 * Intercepts the HttpMessage for getting the access token in authorization header
 * @param ctx channel handler context delegated from MessageReceived callback
 * @param msg intercepted HTTP message//www .  j a va 2  s .  c  om
 * @param inboundChannel
 * @return {@code true} if the HTTP message has valid Access token
 * @throws Exception
 */
private boolean validateSecuredInterception(ChannelHandlerContext ctx, HttpRequest msg, Channel inboundChannel,
        AuditLogEntry logEntry) throws Exception {
    String auth = msg.getHeader(HttpHeaders.Names.AUTHORIZATION);
    String accessToken = null;

    /*
     * Parse the access token from authorization header.  The header will be in the form:
     *     Authorization: Bearer ACCESSTOKEN
     *
     * where ACCESSTOKEN is the base64 encoded serialized AccessToken instance.
     */
    if (auth != null) {
        int spIndex = auth.trim().indexOf(' ');
        if (spIndex != -1) {
            accessToken = auth.substring(spIndex + 1).trim();
        }
    }

    logEntry.setClientIP(((InetSocketAddress) ctx.getChannel().getRemoteAddress()).getAddress());
    logEntry.setRequestLine(msg.getMethod(), msg.getUri(), msg.getProtocolVersion());

    TokenState tokenState = tokenValidator.validate(accessToken);
    if (!tokenState.isValid()) {
        HttpResponse httpResponse = new DefaultHttpResponse(HttpVersion.HTTP_1_1,
                HttpResponseStatus.UNAUTHORIZED);
        logEntry.setResponseCode(HttpResponseStatus.UNAUTHORIZED.getCode());

        JsonObject jsonObject = new JsonObject();
        if (tokenState == TokenState.MISSING) {
            httpResponse.addHeader(HttpHeaders.Names.WWW_AUTHENTICATE,
                    String.format("Bearer realm=\"%s\"", realm));
            LOG.debug("Authentication failed due to missing token");

        } else {
            httpResponse.addHeader(HttpHeaders.Names.WWW_AUTHENTICATE,
                    String.format("Bearer realm=\"%s\" error=\"invalid_token\"" + " error_description=\"%s\"",
                            realm, tokenState.getMsg()));
            jsonObject.addProperty("error", "invalid_token");
            jsonObject.addProperty("error_description", tokenState.getMsg());
            LOG.debug("Authentication failed due to invalid token, reason={};", tokenState);
        }
        JsonArray externalAuthenticationURIs = new JsonArray();

        //Waiting for service to get discovered
        stopWatchWait(externalAuthenticationURIs);

        jsonObject.add("auth_uri", externalAuthenticationURIs);

        ChannelBuffer content = ChannelBuffers.wrappedBuffer(jsonObject.toString().getBytes(Charsets.UTF_8));
        httpResponse.setContent(content);
        int contentLength = content.readableBytes();
        httpResponse.setHeader(HttpHeaders.Names.CONTENT_LENGTH, contentLength);
        httpResponse.setHeader(HttpHeaders.Names.CONTENT_TYPE, "application/json;charset=UTF-8");
        logEntry.setResponseContentLength(new Long(contentLength));
        ChannelFuture writeFuture = Channels.future(inboundChannel);
        Channels.write(ctx, writeFuture, httpResponse);
        writeFuture.addListener(ChannelFutureListener.CLOSE);
        return false;
    } else {
        AccessTokenTransformer.AccessTokenIdentifierPair accessTokenIdentifierPair = accessTokenTransformer
                .transform(accessToken);
        logEntry.setUserName(accessTokenIdentifierPair.getAccessTokenIdentifierObj().getUsername());
        msg.setHeader(HttpHeaders.Names.AUTHORIZATION,
                "CDAP-verified " + accessTokenIdentifierPair.getAccessTokenIdentifierStr());
        msg.setHeader(Constants.Security.Headers.USER_ID,
                accessTokenIdentifierPair.getAccessTokenIdentifierObj().getUsername());
        msg.setHeader(Constants.Security.Headers.USER_IP,
                ((InetSocketAddress) ctx.getChannel().getRemoteAddress()).getAddress().getHostAddress());
        return true;
    }
}