package com.datasift.client.examples;
import com.datasift.client.DataSiftClient;
import com.datasift.client.DataSiftConfig;
import com.datasift.client.DataSiftResult;
import com.datasift.client.FutureData;
import com.datasift.client.FutureResponse;
import com.datasift.client.core.Balance;
import com.datasift.client.core.Dpu;
import com.datasift.client.core.Stream;
import com.datasift.client.core.Usage;
import com.datasift.client.core.Validation;
import io.higgs.http.client.HttpRequestBuilder;
public class CoreApi {
private CoreApi() {
}
public static void main(String... args) throws InterruptedException {
DataSiftConfig config = new DataSiftConfig("username", "api-key");
//or
config = new DataSiftConfig().auth("zcourts", "43aedc2c7e292016df949c972afe29be");
config.setSslEnabled(false);
final DataSiftClient datasift = new DataSiftClient(config);
String csdl = "interaction.content contains \"music\"";
//both sync and async processing are supported by calling "sync" on any FutureDate object
// Usage u = datasift.usage().sync();
// System.out.println(u);
//all response objects extend DataSiftResult which present these utility methods
DataSiftResult result = datasift.compile(csdl).sync();
//is successful returns true if a response hasn't explicitly been marked as failed,
//there is a valid response, no exceptions are set and the response status is between 200 - 399
if (!result.isSuccessful()) {
//if true an exception may have caused the request to fail, inspect the cause if available
if (result.failureCause() != null) { //may not be an exception
result.failureCause().printStackTrace();
}
return;
}
//is true if isSuccessful() == true and the response status is not 401
result.isAuthorizationSuccesful();
//allows access to the response object which you can list the request and JSON string response from
result.getResponse();
//gets the rate limit DataSift returned with the response, use it to keep track of usage
result.rateLimit();
//returns the cost of executing the request which produced this result
result.rateLimitCost();
//what's left of your rate limit quota
result.rateLimitRemaining();
Usage usage = datasift.usage().sync();
Stream stream = Stream.fromString("13e9347e7da32f19fcdb08e297019d2e");
Dpu dpu = datasift.dpu(stream).sync();
Balance balance = datasift.balance().sync();
//synchronously validate a CSDL
Validation validation = datasift.validate(csdl).sync();
if (!validation.isSuccessful()) {
//if true an exception may have caused the request to fail, inspect the cause if available
if (validation.failureCause() != null) { //may not be an exception
validation.failureCause().printStackTrace();
}
return;
}
System.out.println(validation);
if (validation.isSuccessful()) {
//we now know it's valid so asynchronously compile the CSDL and obtain a stream
FutureData<Stream> compiledStream = datasift.compile(csdl);
compiledStream.onData(new FutureResponse<Stream>() {
public void apply(Stream data) {
System.out.println(data);
}
});
FutureData<Dpu> dpus = datasift.dpu(compiledStream);
dpus.onData(new FutureResponse<Dpu>() {
public void apply(Dpu data) {
System.out.println(data);
}
});
}
System.out.println(datasift.balance().sync());
System.out.println(datasift.usage().sync());
}
}