Create example where source file is passed as stream #15

Author: jonas-jasas

examples/src/main/java/com/convertapi/examples/ConvertStream.java

@@ -0,0 +1,40 @@
+package com.convertapi.examples;
+
+import com.convertapi.client.Config;
+import com.convertapi.client.ConversionResult;
+import com.convertapi.client.ConvertApi;
+import com.convertapi.client.Param;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+
+import static java.lang.System.getenv;
+
+/**
+ * Example of the file conversion when data is passed as a stream.
+ */
+public class ConvertStream {
+
+    public static void main(String[] args) throws ExecutionException, InterruptedException, IOException {
+        Config.setDefaultSecret(getenv("CONVERTAPI_SECRET"));    //Get your secret at https://www.convertapi.com/a
+
+        // Creating file data stream
+        InputStream stream = new FileInputStream(new File("src/main/resources/test.docx"));
+
+        System.out.println("Converting stream of DOCX data to PDF");
+        CompletableFuture<ConversionResult> result = ConvertApi.convert("docx", "pdf",
+                new Param("file", stream, "test.docx")
+        );
+
+        Path pdfFile = Paths.get(System.getProperty("java.io.tmpdir") + "/myfile.pdf");
+        result.get().saveFile(pdfFile).get();
+
+        System.out.println("PDF file saved to: " + pdfFile.toString());
+    }
+}