Created February 6, 2018
The Google Web Toolkit JSON Overlay library provides the JSON Overlays that can be used to access the Web service API for this application.
String url = ...;
RequestBuilder request = new RequestBuilder(RequestBuilder.GET, url);
request.sendRequest(null, new RequestCallback() {
public void onResponseReceived(Request request, Response response) {
if (200 == response.getStatusCode()) {
//handle the successful data...
APIResult data = APIResult.fromJson(response.getText());
//handle the APIResult...
}
else {
//handle the error...
}
}
public void onError(Request request, Throwable throwable) {
//handle the error...
}
});
| name | size | description |
|---|---|---|
| lens-gwt-json-overlay.jar | 78.56K | The sources for the GWT JSON overlay. |
Created February 6, 2018
The Java client-side library is used to access the Web service API for this application using Java.
The Java client-side library is used to provide the set of Java objects that can be serialized to/from XML using JAXB. This is useful for accessing the resources that are published by this application.
java.net.URL url = new java.net.URL(baseURL + "/metastore/databases/current");
JAXBContext context = JAXBContext.newInstance( byte[].class, byte[].class );
java.net.URLConnection connection = url.openConnection();
connection.setDoOutput(true);
connection.connect();
Unmarshaller unmarshaller = context.createUnmarshaller();
Marshaller marshaller = context.createMarshaller();
marshaller.marshal(object, connection.getOutputStream());
APIResult result = (APIResult) unmarshaller.unmarshal( connection.getInputStream() );
//handle the result as needed...
javax.ws.rs.client.Client client = javax.ws.rs.client.ClientBuilder.newClient();
APIResult result = client.target(baseUrl + "/metastore/databases/current")
.put(javax.ws.rs.client.Entity.entity(object, "application/xml"), APIResult.class);
//handle the result as needed...
| name | size | description |
|---|---|---|
| lens-xml-client.jar | 103.09K | The binaries for the Java XML client library. |
| lens-xml-client-xml-sources.jar | 102.07K | The sources for the Java XML client library. |
Created February 6, 2018
The JavaScript client-side library defines classes that can be (de)serialized to/from JSON. This is useful for accessing the resources that are published by this application, but only those that produce a JSON representation of their resources (content type "application/json").
The library uses ES6 class syntax which has limited support. See MDN and the ES6 Compatibility Table for more details.
The library contains a UMD loader which supports AMD, CommonJS and browser globals. The browser global variable name for this library is "javascriptClient".
//read the resource in JSON:
var json = JSON.parse(jsonString);
//create an object
var object = new Object(json);
//retreive the json again
var newJson = object.toJSON();
//serialize the json
var newJsonString = JSON.stringify(newJson);
| name | size | description |
|---|---|---|
| lens-js.zip | 43.23K |
Created February 6, 2018
The PHP JSON client-side library defines the PHP classes that can be (de)serialized to/from JSON. This is useful for accessing the resources that are published by this application, but only those that produce a JSON representation of their resources (content type "application/json").
This library requires the json_encode function which was included in PHP versions 5.2.0+.
//read the resource in JSON:
$json = ...;
//read the json as an array.
$parsed = json_decode($json, true);
//read the json array as the object
$result = new Object($parsed);
//open a writer for the json
$json = $result->toJson();
| name | size | description |
|---|---|---|
| lens-php.zip | 53.22K |
Created February 6, 2018
The PHP client-side library defines the PHP classes that can be (de)serialized to/from XML. This is useful for accessing the resources that are published by this application, but only those that produce a XML representation of their resources.
This library leverages the XMLReader and XMLWriter tools that were included in PHP versions 5.1.0+.
//read the resource in XML form:
$xml = ...;
$reader = new \XMLReader();
if (!$reader->open($xml)) {
throw new \Exception('Unable to open ' . $xml);
}
$result = new Object($reader);
//open a writer for the xml
$out = ...;
$writer = new \XMLWriter();
$writer->openUri($out);
$writer->startDocument();
$writer->setIndent(4);
$result->toXml($writer);
$writer->flush();
| name | size | description |
|---|---|---|
| lens-php.zip | 33.09K |
Created February 6, 2018
The Ruby JSON client-side library defines the Ruby classes that can be (de)serialized to/from JSON. This is useful for accessing the REST endpoints that are published by this application, but only those that produce a JSON representation of their resources (content type "application/json").
This library leverages the Ruby JSON Implementation, which is required in order to use this library.
require 'net/https'
require 'uri'
//...
//read a resource from a REST url
url = URI.parse("...")
request = Net::HTTP::Put.new(url.request_uri)
input = Object.new
//set up the Object...
request.body = input.to_json
request['Content-Type'] = "application/json"
http = Net::HTTP.new(url.host, url.port)
//set up additional http stuff...
res = http.start do |ht|
ht.request(request)
end
result = Object.from_json(JSON.parse(res.body))
//handle the result as needed...
| name | size | description |
|---|---|---|
| lens.rb | 321.70K |