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package com.github.scribejava.apis.examples;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.net.URLEncoder;
import java.util.Scanner;
import java.util.concurrent.ExecutionException;
import com.github.scribejava.apis.SalesforceApi;
import com.github.scribejava.apis.salesforce.SalesforceToken;
import com.github.scribejava.httpclient.ning.NingHttpClientConfig;
import com.github.scribejava.core.builder.ServiceBuilder;
import com.github.scribejava.core.model.OAuth2AccessToken;
import com.github.scribejava.core.model.OAuthRequest;
import com.github.scribejava.core.model.Response;
import com.github.scribejava.core.model.Verb;
import com.github.scribejava.core.oauth.OAuth20Service;
import com.ning.http.client.AsyncHttpClientConfig;
import java.security.KeyManagementException;
import java.security.NoSuchAlgorithmException;
public class SalesforceNingAsyncExample {
private static final String NETWORK_NAME = "Salesforce";
private SalesforceNingAsyncExample() {
}
@SuppressWarnings({"unchecked", "rawtypes", "PMD.SystemPrintln"})
public static void main(String... args) throws InterruptedException, ExecutionException,
UnsupportedEncodingException, IOException, NoSuchAlgorithmException, KeyManagementException {
// Replace these with your client id and secret
final String clientId = "your client id";
final String clientSecret = "your client secret";
final NingHttpClientConfig clientConfig = new NingHttpClientConfig(new AsyncHttpClientConfig.Builder()
.setMaxConnections(5)
.setRequestTimeout(10_000)
.setAllowPoolingConnections(false)
.setPooledConnectionIdleTimeout(1_000)
.setReadTimeout(10_000)
.build());
//IT's important! Salesforce upper require TLS v1.1 or higher
SalesforceApi.initTLSv11orUpper();
try (OAuth20Service service = new ServiceBuilder(clientId)
.apiSecret(clientSecret)
.httpClientConfig(clientConfig)
.callback("https://www.example.com/callback")
.build(SalesforceApi.instance())) {
System.out.println("=== " + NETWORK_NAME + "'s OAuth20 Workflow ===");
System.out.println();
// Obtain the Authorization URL
System.out.println("Fetching the Authorization URL...");
final String authorizationUrl = service.getAuthorizationUrl();
System.out.println("Got the Authorization URL!");
System.out.println("Now go and authorize ScribeJava here:");
System.out.println(authorizationUrl);
System.out.println("And paste the authorization code here");
System.out.print(">>");
final String code;
try (Scanner in = new Scanner(System.in)) {
code = in.nextLine();
}
System.out.println();
final String codeEncoded = URLDecoder.decode(code, "UTF-8");
// Trade the Request Token and Verifier for the Access Token
System.out.println("Trading the Request Token for an Access Token...");
final OAuth2AccessToken accessToken = service.getAccessToken(codeEncoded);
final SalesforceToken salesforceAccessToken;
if (accessToken instanceof SalesforceToken) {
salesforceAccessToken = (SalesforceToken) accessToken;
} else {
throw new IllegalStateException("Salesforce API didn't return SalesforceToken.");
}
System.out.println("Got the Access Token!");
System.out.println("(The raw response looks like this: " + accessToken.getRawResponse()
+ "')");
System.out.println();
System.out.println("Instance is: " + salesforceAccessToken.getInstanceUrl());
// Now let's go and ask for a protected resource!
System.out.println("Now we're reading accounts from the Salesforce org (maxing them to 10).");
// Sample SOQL statement
final String queryEncoded = URLEncoder.encode("Select Id, Name from Account LIMIT 10", "UTF-8");
// Building the query URI. We've parsed the instance URL from the
// accessToken request.
final String url = salesforceAccessToken.getInstanceUrl() + "/services/data/v36.0/query?q=" + queryEncoded;
System.out.println();
System.out.println("Full URL: " + url);
final OAuthRequest request = new OAuthRequest(Verb.GET, url);
System.out.println();
try (Response response = service.execute(request)) {
System.out.println(response.getCode());
System.out.println(response.getBody());
}
}
}
}