HTTP Client example.
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HttpClient/sig/requests/POSTRequest.java

72 lines
2.3 KiB

package sig.requests;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.io.PrintWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.net.URLConnection;
import java.net.http.HttpRequest;
import java.net.http.HttpClient.Builder;
import java.nio.file.Path;
import java.util.ArrayList;
import java.util.List;
import sig.exceptions.FailedResponseException;
public class POSTRequest extends GETRequest{
String body = "";
Path uploadFile = null;
public POSTRequest(String url, String body, String username, String password, long timeout, Path outputFile, String... headers) {
super(url, username, password, timeout, outputFile, headers);
this.body=body;
}
public POSTRequest(String url, String body, long timeout, Path outputFile, String... headers) {
super(url, timeout, outputFile, headers);
this.body=body;
}
public POSTRequest(String url, String body, long timeout, String... headers) {
super(url, timeout, headers);
this.body=body;
}
public POSTRequest(String url, String body) {
super(url);
this.body=body;
}
public POSTRequest(String url, Path uploadFile) {
super(url);
this.uploadFile=uploadFile;
}
@Override
protected java.net.http.HttpRequest.Builder finalizeRequestPreBuild(
java.net.http.HttpRequest.Builder requestBuild) throws FailedResponseException{
requestBuild.headers("Content-Type","application/json");
try {
return file!=null?requestBuild.POST(HttpRequest.BodyPublishers.ofFile(file)):
body.length()>0?requestBuild.POST(HttpRequest.BodyPublishers.ofString(body)):
requestBuild.POST(HttpRequest.BodyPublishers.noBody());
} catch (FileNotFoundException e) {
e.printStackTrace();
}
throw new FailedResponseException("Could not complete request build. THIS SHOULD NOT BE HAPPENING!");
}
@Override
protected Builder finalizeClientPreBuild(Builder clientBuild) {
return clientBuild;
}
}