Example usage for com.google.gson JsonElement getAsJsonObject

List of usage examples for com.google.gson JsonElement getAsJsonObject

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Introduction

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

Prototype

public JsonObject getAsJsonObject()

Source Link

Document

convenience method to get this element as a JsonObject .

Usage

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

public String createVpcTier(String name, String displayText, String networkOfferingId, String zoneId,
        String vpcId, String gateway, String netmask) {

    //vpcid/*  w w w  .  java  2s  .c  o m*/
    Multimap<String, String> params = ArrayListMultimap.create();
    params.put("command", "createNetwork");

    params.put("displayText", displayText);
    params.put("name", name);
    params.put("networkofferingid", networkOfferingId);
    params.put("zoneid", zoneId);
    params.put("vpcid", vpcId);
    params.put("gateway", gateway);
    params.put("netmask", netmask);
    if (accAndDomain.isPresent()) {
        params.put("account", accAndDomain.get().account);
        params.put("domainid", accAndDomain.get().domainId);
    }

    params.put("apiKey", this.apiKey);
    params.put("response", "json");

    LOG.debug("createVpcTier GET " + params);

    HttpRequest request = HttpRequest.builder().method("GET").endpoint(this.endpoint).addQueryParams(params)
            .addHeader("Accept", "application/json").build();

    request = getQuerySigner().filter(request);

    HttpToolResponse response = HttpUtil.invoke(request);
    // TODO does non-2xx response need to be handled separately ?

    JsonElement jr = json(response);
    LOG.debug("createVpcTier GOT " + jr);

    // seems this is created immediately
    return jr.getAsJsonObject().get("createnetworkresponse").getAsJsonObject().get("network").getAsJsonObject()
            .get("id").getAsString();
}

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

protected JsonElement listPublicIpAddressesAtVpc(String vpcId) {
    Multimap<String, String> params = ArrayListMultimap.create();
    params.put("command", "listPublicIpAddresses");

    params.put("vpcid", vpcId);
    if (accAndDomain.isPresent()) {
        params.put("account", accAndDomain.get().account);
        params.put("domainid", accAndDomain.get().domainId);
    }/*from   ww  w. j  av a2 s  . c  o m*/

    params.put("apiKey", this.apiKey);
    params.put("response", "json");

    HttpRequest request = HttpRequest.builder().method("GET").endpoint(this.endpoint).addQueryParams(params)
            .addHeader("Accept", "application/json").build();

    request = getQuerySigner().filter(request);

    HttpToolResponse response = HttpUtil.invoke(request);
    JsonElement jr = json(response);
    LOG.debug(pretty(jr));

    return jr.getAsJsonObject().get("listpublicipaddressesresponse");
}

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

public void deleteIpsAtVpc(String vpcId) {
    JsonElement je = listPublicIpAddressesAtVpc(vpcId);
    LOG.debug(pretty(je));//  w ww.j a  v  a 2 s .  co m

    int i = 0;
    for (JsonElement jei : je.getAsJsonObject().get("publicipaddress").getAsJsonArray()) {
        String id = jei.getAsJsonObject().get("id").getAsString();
        LOG.debug("deleting IP " + id);
        getCloudstackGlobalClient().getAddressApi().disassociateIPAddress(id);
        i++;
    }
    if (i > 0)
        LOG.info("deleted " + i + " IP's at VPC " + vpcId);
}

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

/**
 * Create port-forward rule./*from  w w w .j  a  va 2  s .com*/
 * <p/>
 * like jclouds version, but takes the networkId which is mandatory for VPCs.
 * <p/>
 * Does <em>NOT</em> open any firewall.
 *
 * @return job id.
 */
public String createPortForwardRule(String networkId, String ipAddressId, Protocol protocol, int publicPort,
        String targetVmId, int privatePort) {
    // needed because jclouds doesn't support supplying tier ID (for VPC's)
    Multimap<String, String> params = ArrayListMultimap.create();
    params.put("command", "createPortForwardingRule");

    params.put("networkid", networkId);
    params.put("ipaddressid", ipAddressId);
    params.put("protocol", protocol.toString());
    params.put("publicport", "" + publicPort);
    params.put("virtualmachineid", targetVmId);
    params.put("privateport", "" + privatePort);
    //        params.put("openfirewall", "" + false);

    params.put("apiKey", this.apiKey);
    params.put("response", "json");

    LOG.debug("createPortForwardingRule GET " + params);

    HttpRequest request = HttpRequest.builder().method("GET").endpoint(this.endpoint).addQueryParams(params)
            .addHeader("Accept", "application/json").build();

    request = getQuerySigner().filter(request);

    HttpToolResponse response = HttpUtil.invoke(request);
    // TODO does non-2xx response need to be handled separately ?

    JsonElement jr = json(response);
    LOG.debug("createPortForwardingRule GOT " + jr);

    try {
        JsonObject jobfields = jr.getAsJsonObject().entrySet().iterator().next().getValue().getAsJsonObject();
        return jobfields.get("jobid").getAsString();
    } catch (NullPointerException | NoSuchElementException | IllegalStateException e) {
        // TODO Not good using exceptions for normal control flow; but easiest way to handle
        // problems in unexpected json structure.
        throw new IllegalStateException(
                "Problem executing createPortForwardingRule(" + params + ")" + ": " + jr.toString());
    }
}

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

/**
 * Create port-forward rule for a VM./*from  ww  w .  j  av  a 2  s .c  o m*/
 * <p/>
 * Does <em>NOT</em> open any firewall.
 */
public String createPortForwardRuleForVm(String publicIpId, Protocol protocol, int publicPort,
        String targetVmId, int privatePort) {
    // needed because jclouds doesn't support CIDR
    //        return cloudstackClient.getCloudstackGlobalClient().getFirewallClient().
    //                createPortForwardingRuleForVirtualMachine(
    //                        publicIpId, PortForwardingRule.Protocol.TCP, publicPort, targetVmId, privatePort).
    //                getJobId();

    Multimap<String, String> params = ArrayListMultimap.create();
    params.put("command", "createPortForwardingRule");

    params.put("ipaddressid", publicIpId);
    params.put("protocol", protocol.toString());
    params.put("publicport", "" + publicPort);
    params.put("virtualmachineid", targetVmId);
    params.put("privateport", "" + privatePort);
    //        params.put("openfirewall", "" + false);

    params.put("apiKey", this.apiKey);
    params.put("response", "json");

    LOG.debug("createPortForwardingRule GET " + params);

    HttpRequest request = HttpRequest.builder().method("GET").endpoint(this.endpoint).addQueryParams(params)
            .addHeader("Accept", "application/json").build();

    request = getQuerySigner().filter(request);

    request.getEndpoint().toString().replace("+", "%2B");
    //request = request.toBuilder().endpoint(uriBuilder(request.getEndpoint()).query(decodedParams).build()).build();

    HttpToolResponse response = HttpUtil.invoke(request);
    // TODO does non-2xx response need to be handled separately ?

    JsonElement jr = json(response);
    LOG.debug("createPortForwardingRule GOT " + jr);

    try {
        JsonObject jobfields = jr.getAsJsonObject().entrySet().iterator().next().getValue().getAsJsonObject();
        return jobfields.get("jobid").getAsString();
    } catch (NullPointerException | NoSuchElementException | IllegalStateException e) {
        // TODO Not good using exceptions for normal control flow; but easiest way to handle
        // problems in unexpected json structure.
        throw new IllegalStateException(
                "Problem executing createPortForwardingRule(" + params + ")" + ": " + jr.toString());
    }
}

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

public Maybe<String> findVpcIdFromNetworkId(final String networkId) {
    Multimap<String, String> params = ArrayListMultimap.create();
    params.put("command", "listNetworks");
    if (accAndDomain.isPresent()) {
        params.put("account", accAndDomain.get().account);
        params.put("domainid", accAndDomain.get().domainId);
    }/*from  www  . j  a v a 2 s. co  m*/
    params.put("apiKey", this.apiKey);
    params.put("response", "json");

    HttpRequest request = HttpRequest.builder().method("GET").endpoint(this.endpoint).addQueryParams(params)
            .addHeader("Accept", "application/json").build();

    request = getQuerySigner().filter(request);

    HttpToolResponse response = HttpUtil.invoke(request);
    JsonElement networks = json(response);
    LOG.debug("LIST NETWORKS\n" + pretty(networks));
    //get the first network object
    Optional<JsonElement> matchingNetwork = Iterables.tryFind(networks.getAsJsonObject()
            .get("listnetworksresponse").getAsJsonObject().get("network").getAsJsonArray(),
            new Predicate<JsonElement>() {
                @Override
                public boolean apply(JsonElement jsonElement) {
                    JsonObject contender = jsonElement.getAsJsonObject();
                    return contender.get("id").getAsString().equals(networkId);
                }
            });
    if (matchingNetwork == null) {
        throw new NoSuchElementException("No network found matching " + networkId + "; networks: " + networks);
    }
    JsonElement vpcid = matchingNetwork.get().getAsJsonObject().get("vpcid");
    if (vpcid == null) {
        return Maybe.absent("No vcpid for network " + networkId);
    }
    return Maybe.of(vpcid.getAsString());
}

From source file:ca.ualberta.cmput301w14t08.geochan.json.BitmapJsonConverter.java

License:Apache License

/**
 * Deserializes a Bitmap from a base64 JSON string.
 * /*w  w w  . j  a  va 2s . c  o  m*/
 * @param jsonElement
 *            the JSON element to deserialize
 * @param type
 *            the Type
 * @param jsc
 *            the JSON deserialization context
 * @return The deserialized Bitmap.
 * 
 * @throws JsonParseException
 */
@Override
public Bitmap deserialize(JsonElement jsonElement, Type type, JsonDeserializationContext jsc)
        throws JsonParseException {
    Bitmap image = null;
    JsonObject object = jsonElement.getAsJsonObject();
    String encodedImage = object.get("image").getAsString();
    byte[] byteArray = Base64.decode(encodedImage, Base64.NO_WRAP);

    /*
     * http://stackoverflow.com/a/5878773
     * Sando's workaround for running out of memory on decoding bitmaps.
     */
    BitmapFactory.Options opts = new BitmapFactory.Options();
    opts.inDither = false;
    opts.inPurgeable = true;
    opts.inInputShareable = true;
    opts.inTempStorage = new byte[32 * 1024];
    image = BitmapFactory.decodeByteArray(byteArray, 0, byteArray.length, opts);

    return image;
}

From source file:ca.ualberta.cmput301w14t08.geochan.json.CommentJsonConverter.java

License:Apache License

/**
 * Deserializes a Comment object from JSON format.
 * @param json//w ww .j  a  v  a2  s.c  o m
 *            the JSON element to deserialize
 * @param type
 *            the Type
 * @param context
 *            the JSON deserialization context
 *            
 * @return The deserialized Comment.
 * 
 * @throws JsonParseException
 */
@Override
public Comment deserialize(JsonElement json, Type type, JsonDeserializationContext context)
        throws JsonParseException {
    JsonObject object = json.getAsJsonObject();

    long commentDate = object.get("commentDate").getAsLong();

    String locationString = object.get("location").getAsString();
    List<String> locationEntries = Arrays.asList(locationString.split(","));
    double latitude = Double.parseDouble(locationEntries.get(0));
    double longitude = Double.parseDouble(locationEntries.get(1));
    String locationDescription = null;
    if (object.get("locationDescription") != null) {
        locationDescription = object.get("locationDescription").getAsString();
    }
    GeoLocation location = new GeoLocation(latitude, longitude);
    location.setLocationDescription(locationDescription);

    String user = object.get("user").getAsString();
    String hash = object.get("hash").getAsString();
    String id = object.get("id").getAsString();

    String textPost = object.get("textPost").getAsString();

    Bitmap thumbnail = null;
    boolean hasImage = object.get("hasImage").getAsBoolean();
    if (hasImage) {
        /*
         * http://stackoverflow.com/questions/20594833/convert-byte-array-or-
         * bitmap-to-picture
         *
         * http://stackoverflow.com/a/5878773
         * Sando's workaround for running out of memory on decoding bitmaps.
         * 
         * Only deserialize the thumbnail as the full image is downloaded
         * and deserialized separately.
         */
        BitmapFactory.Options opts = new BitmapFactory.Options();
        opts.inDither = false;
        opts.inPurgeable = true;
        opts.inInputShareable = true;
        opts.inTempStorage = new byte[32 * 1024];
        String encodedThumb = object.get("imageThumbnail").getAsString();
        byte[] thumbArray = Base64.decode(encodedThumb, Base64.NO_WRAP);
        thumbnail = BitmapFactory.decodeByteArray(thumbArray, 0, thumbArray.length, opts);
    }

    int depth = object.get("depth").getAsInt();

    final Comment comment = new Comment(textPost, null, location, null);
    comment.getCommentDate().setTime(commentDate);
    comment.setUser(user);
    comment.setHash(hash);
    comment.setDepth(depth);
    comment.setId(Long.parseLong(id));
    if (hasImage) {
        comment.setImageThumb(thumbnail);
    }

    return comment;
}

From source file:ca.ualberta.cmput301w14t08.geochan.json.CommentOfflineJsonConverter.java

License:Apache License

/**
 * Deserializes a Comment object from JSON format (for offline storage).
 * @param json/*from   ww w  .j  a  v  a 2s  .c o  m*/
 *            the JSON element to deserialize
 * @param type
 *            the Type
 * @param context
 *            the JSON deserialization context
 *            
 * @return The deserialized Comment.
 * 
 * @throws JsonParseException
 */
@Override
public Comment deserialize(JsonElement json, Type type, JsonDeserializationContext context)
        throws JsonParseException {
    JsonObject object = json.getAsJsonObject();

    long commentDate = object.get("commentDate").getAsLong();

    String locationString = object.get("location").getAsString();
    List<String> locationEntries = Arrays.asList(locationString.split(","));
    double latitude = Double.parseDouble(locationEntries.get(0));
    double longitude = Double.parseDouble(locationEntries.get(1));
    String locationDescription = null;
    if (object.get("locationDescription") != null) {
        locationDescription = object.get("locationDescription").getAsString();
    }
    GeoLocation location = new GeoLocation(latitude, longitude);
    location.setLocationDescription(locationDescription);

    String user = object.get("user").getAsString();
    String hash = object.get("hash").getAsString();
    String id = object.get("id").getAsString();

    String textPost = object.get("textPost").getAsString();

    Bitmap thumbnail = null;
    boolean hasImage = object.get("hasImage").getAsBoolean();
    if (hasImage) {
        /*
         * http://stackoverflow.com/a/5878773
         * Sando's workaround for running out of memory on decoding bitmaps.
         * 
         * Only deserialize the thumbnail as the full image is deserialized 
         * separately.
         */
        BitmapFactory.Options opts = new BitmapFactory.Options();
        opts.inDither = false;
        opts.inPurgeable = true;
        opts.inInputShareable = true;
        opts.inTempStorage = new byte[32 * 1024];
        String encodedThumb = object.get("imageThumbnail").getAsString();
        byte[] thumbArray = Base64.decode(encodedThumb, Base64.NO_WRAP);
        thumbnail = BitmapFactory.decodeByteArray(thumbArray, 0, thumbArray.length, opts);
    }

    int depth = object.get("depth").getAsInt();

    final Comment comment = new Comment(textPost, null, location, null);
    comment.getCommentDate().setTime(commentDate);
    comment.setUser(user);
    comment.setHash(hash);
    comment.setDepth(depth);
    comment.setId(Long.parseLong(id));
    if (hasImage) {
        comment.setImageThumb(thumbnail);
    }

    return comment;
}

From source file:ca.ualberta.cmput301w14t08.geochan.json.LocationJsonConverter.java

License:Apache License

/**
 * Deserializes data into a Location from JSON format.
 * /*  w  w w.j av a  2s. c o m*/
 * (Some of this code is taken from a stackOverflow user
 * Brian Roach, for details, see: http://stackoverflow.com/a/13997920)
 * 
 * @param je
 *            the JSON element to deserialize
 * @param type
 *            the Type
 * @param jdc
 *            the JSON deserialization context
 *
 * @return The deserialized Location object.
 * 
 * @throws JsonParseException
  */
@Override
public Location deserialize(JsonElement je, Type type, JsonDeserializationContext jdc)
        throws JsonParseException {
    JsonObject jo = je.getAsJsonObject();

    Location l = new Location(jo.getAsJsonPrimitive("mProvider").getAsString());
    l.setAccuracy(jo.getAsJsonPrimitive("mAccuracy").getAsFloat());
    l.setLongitude(jo.getAsJsonPrimitive("longitude").getAsFloat());
    l.setLatitude(jo.getAsJsonPrimitive("latitude").getAsFloat());

    return l;
}