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datalogics · Jul 29, 2024 · 27a85ea · 27a85ea
1 parent 7a7cacc
commit 27a85ea
Showing 1 changed file with 81 additions and 81 deletions.
diff --git a/Java/Complex Flow Examples/OcrWithExtractText.java b/Java/Complex Flow Examples/OcrWithExtractText.java
@@ -16,91 +16,91 @@
 
 public class OcrWithExtractText {
 
-    // Specify the path to your PDF file here, or as the first argument when running the program.
-    private static final String DEFAULT_PDF_FILE_PATH = "/path/to/file.pdf";
-
-    // Specify your API key here, or in the environment variable PDFREST_API_KEY.
-    // You can also put the environment variable in a .env file.
-    private static final String DEFAULT_API_KEY = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx";
-
-    public static void main(String[] args) {
-        File pdfFile;
-        if (args.length > 0) {
-            pdfFile = new File(args[0]);
-        } else {
-            pdfFile = new File(DEFAULT_PDF_FILE_PATH);
+  // Specify the path to your PDF file here, or as the first argument when running the program.
+  private static final String DEFAULT_PDF_FILE_PATH = "/path/to/file.pdf";
+
+  // Specify your API key here, or in the environment variable PDFREST_API_KEY.
+  // You can also put the environment variable in a .env file.
+  private static final String DEFAULT_API_KEY = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx";
+
+  public static void main(String[] args) {
+    File pdfFile;
+    if (args.length > 0) {
+      pdfFile = new File(args[0]);
+    } else {
+      pdfFile = new File(DEFAULT_PDF_FILE_PATH);
+    }
+
+    final Dotenv dotenv = Dotenv.configure().ignoreIfMalformed().ignoreIfMissing().load();
+
+    final RequestBody pdfFileRequestBody =
+        RequestBody.create(pdfFile, MediaType.parse("application/pdf"));
+    RequestBody ocrRequestBody =
+        new MultipartBody.Builder()
+            .setType(MultipartBody.FORM)
+            .addFormDataPart("file", pdfFile.getName(), pdfFileRequestBody)
+            .addFormDataPart("output", "example_pdf-with-ocr-text_out")
+            .build();
+    Request ocrRequest =
+        new Request.Builder()
+            .header("Api-Key", dotenv.get("PDFREST_API_KEY", DEFAULT_API_KEY))
+            .url("https://api.pdfrest.com/pdf-with-ocr-text")
+            .post(ocrRequestBody)
+            .build();
+    try {
+      OkHttpClient ocrClient =
+          new OkHttpClient().newBuilder().readTimeout(60, TimeUnit.SECONDS).build();
+
+      Response ocrResponse = ocrClient.newCall(ocrRequest).execute();
+
+      System.out.println("Response status code: " + ocrResponse.code());
+      if (ocrResponse.body() != null) {
+        String ocrResponseString = ocrResponse.body().string();
+
+        JSONObject ocrJSON = new JSONObject(ocrResponseString);
+        if (ocrJSON.has("error")) {
+          System.out.println("Error during OCR call: " + ocrResponseString);
+          return;
         }
 
-        final Dotenv dotenv = Dotenv.configure().ignoreIfMalformed().ignoreIfMissing().load();
-
-        final RequestBody pdfFileRequestBody =
-                RequestBody.create(pdfFile, MediaType.parse("application/pdf"));
-        RequestBody ocrRequestBody =
-                new MultipartBody.Builder()
-                        .setType(MultipartBody.FORM)
-                        .addFormDataPart("file", pdfFile.getName(), pdfFileRequestBody)
-                        .addFormDataPart("output", "example_pdf-with-ocr-text_out")
-                        .build();
-        Request ocrRequest =
-                new Request.Builder()
-                        .header("Api-Key", dotenv.get("PDFREST_API_KEY", DEFAULT_API_KEY))
-                        .url("https://api.pdfrest.com/pdf-with-ocr-text")
-                        .post(ocrRequestBody)
-                        .build();
+        String ocrPDFID = ocrJSON.get("outputId").toString();
+        System.out.println("Got the output ID: " + ocrPDFID);
+
+        RequestBody extractRequestBody =
+            new MultipartBody.Builder()
+                .setType(MultipartBody.FORM)
+                .addFormDataPart("id", ocrPDFID)
+                .build();
+        Request extractRequest =
+            new Request.Builder()
+                .header("Api-Key", dotenv.get("PDFREST_API_KEY", DEFAULT_API_KEY))
+                .url("https://api.pdfrest.com/extracted-text")
+                .post(extractRequestBody)
+                .build();
         try {
-            OkHttpClient ocrClient =
-                    new OkHttpClient().newBuilder().readTimeout(60, TimeUnit.SECONDS).build();
-
-            Response ocrResponse = ocrClient.newCall(ocrRequest).execute();
-
-            System.out.println("Response status code: " + ocrResponse.code());
-            if (ocrResponse.body() != null) {
-                String ocrResponseString = ocrResponse.body().string();
-
-                JSONObject ocrJSON = new JSONObject(ocrResponseString);
-                if (ocrJSON.has("error")) {
-                    System.out.println("Error during OCR call: " + ocrResponseString);
-                    return;
-                }
-
-                String ocrPDFID = ocrJSON.get("outputId").toString();
-                System.out.println("Got the output ID: " + ocrPDFID);
-
-                RequestBody extractRequestBody =
-                        new MultipartBody.Builder()
-                                .setType(MultipartBody.FORM)
-                                .addFormDataPart("id", ocrPDFID)
-                                .build();
-                Request extractRequest =
-                        new Request.Builder()
-                                .header("Api-Key", dotenv.get("PDFREST_API_KEY", DEFAULT_API_KEY))
-                                .url("https://api.pdfrest.com/extracted-text")
-                                .post(extractRequestBody)
-                                .build();
-                try {
-                    OkHttpClient extractClient =
-                            new OkHttpClient().newBuilder().readTimeout(60, TimeUnit.SECONDS).build();
-
-                    Response extractResponse = extractClient.newCall(extractRequest).execute();
-
-                    System.out.println("Response status code: " + extractResponse.code());
-                    if (extractResponse.body() != null) {
-                        String extractResponseString = extractResponse.body().string();
-
-                        JSONObject extractJSON = new JSONObject(extractResponseString);
-                        if (extractJSON.has("error")) {
-                            System.out.println("Error during text extraction call: " + extractResponseString);
-                            return;
-                        }
-
-                        System.out.println(extractJSON.getString("fullText"));
-                    }
-                } catch (IOException e) {
-                    throw new RuntimeException(e);
-                }
+          OkHttpClient extractClient =
+              new OkHttpClient().newBuilder().readTimeout(60, TimeUnit.SECONDS).build();
+
+          Response extractResponse = extractClient.newCall(extractRequest).execute();
+
+          System.out.println("Response status code: " + extractResponse.code());
+          if (extractResponse.body() != null) {
+            String extractResponseString = extractResponse.body().string();
+
+            JSONObject extractJSON = new JSONObject(extractResponseString);
+            if (extractJSON.has("error")) {
+              System.out.println("Error during text extraction call: " + extractResponseString);
+              return;
             }
+
+            System.out.println(extractJSON.getString("fullText"));
+          }
         } catch (IOException e) {
-            throw new RuntimeException(e);
+          throw new RuntimeException(e);
         }
+      }
+    } catch (IOException e) {
+      throw new RuntimeException(e);
     }
-}
+  }
+}