1 files changed, 95 insertions, 0 deletions
diff --git a/src/main/java/org/openslx/taskmanager/tasks/HttpRequest.java b/src/main/java/org/openslx/taskmanager/tasks/HttpRequest.java
new file mode 100644
index 0000000..bcc6b96
--- /dev/null
+++ b/src/main/java/org/openslx/taskmanager/tasks/HttpRequest.java
@@ -0,0 +1,95 @@
+package org.openslx.taskmanager.tasks;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.nio.charset.StandardCharsets;
+
+import org.openslx.satserver.util.Util;
+import org.openslx.taskmanager.api.AbstractTask;
+
+import com.google.gson.annotations.Expose;
+
+/**
+ * For async HTTP calls
+ */
+public class HttpRequest extends AbstractTask
+{
+
+	private Status status = new Status();
+
+	@Expose
+	private String url;
+
+	@Expose
+	private String postData;
+
+	@Expose
+	private String contentType;
+
+	@Override
+	protected boolean initTask()
+	{
+		this.setStatusObject( status );
+		return !Util.isEmpty( this.url );
+	}
+
+	@Override
+	protected boolean execute()
+	{
+		HttpURLConnection http = null;
+		try {
+			byte[] out = null;
+			URL url = new URL( this.url );
+			http = (HttpURLConnection)url.openConnection();
+			if ( this.postData != null ) {
+				http.setRequestMethod( "POST" );
+				http.setDoOutput( true );
+				out = this.postData.getBytes( StandardCharsets.UTF_8 );
+				if ( this.contentType != null ) {
+					http.setRequestProperty( "Content-Type", this.contentType );
+				}
+				http.setFixedLengthStreamingMode( out.length );
+			}
+			//
+			http.connect();
+			//
+			if ( out != null ) {
+				try ( OutputStream os = http.getOutputStream() ) {
+					os.write( out );
+				}
+			}
+			try ( InputStream is = http.getInputStream() ) {
+				// Throw data away so the connection can be reused
+				byte[] buffer = new byte[ 10000 ];
+				while ( is.read( buffer ) > 0 ) {
+				}
+			}
+
+		} catch ( IOException e ) {
+			status.error = e.getMessage();
+			if ( http != null ) {
+				try ( InputStream es = http.getErrorStream() ) {
+					// Throw data away so the connection can be reused
+					byte[] buffer = new byte[ 10000 ];
+					while ( es.read( buffer ) > 0 ) {
+					}
+					status.error += " (" + http.getResponseCode() + " " + http.getResponseMessage() + ")";
+				} catch ( IOException e1 ) {
+				}
+			}
+			return false;
+		}
+		return true;
+	}
+
+	static class Status
+	{
+
+		String error;
+
+	}
+
+}