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Get Tables from PDF in Java SDK

Get all Tables from a PDF Document using server-side Java API.

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Aspose.PDF Cloud SDK for Java Aspose.PDF Cloud SDK for Java

Overview

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How to extract Tables from PDF via Cloud Java SDK

In order to extract Tables from PDF via Cloud Java SDK , we’ll use Aspose.PDF Cloud Java SDK This Cloud SDK allows you to easily build cloud-based PDF creator, editor & converter apps in Java language for various cloud platforms. Open Repository package manager, search for Aspose.PDF Cloud and install. You may also use the following command from the Package Manager Console for install it using Maven.

Add Aspose Cloud repository to your application pom.xml

Add Aspose Cloud repository


    <repositories>
        <repository>
            <id>aspose-cloud</id>
            <name>Aspose Cloud Repository</name>
            <url>https://releases.aspose.cloud/java/repo/</url>
        </repository>
    </repositories>

To install the API client library to your local Maven repository, simply execute:

Installation from Github


    mvn clean install

To deploy it to a remote Maven repository instead, configure the settings of the repository and execute:

Deploy Maven repository


    mvn clean deploy

Steps to extract Tables from PDF via Java SDK

Aspose.PDF Cloud developers can easily load & get Tables from PDF in just a few lines of code.

  1. Create a new Configuration object with your Application Secret and Key.
  2. Create an object to connect to the Cloud API.
  3. Uploads the PDF to cloud storage.
  4. Extract tables from PDF in cloud storage using getDocumentTables function.
  5. Checks the response and logs the result.
  6. If the operation was successful, print the tables
 

This sample code shows extracting Tables from PDF documents


    import java.io.File;
    import java.nio.file.Path;
    import com.google.gson.Gson;
    import com.google.gson.GsonBuilder;

    import com.aspose.asposecloudpdf.api.PdfApi;
    import com.aspose.asposecloudpdf.model.TableRecognized;
    import com.aspose.asposecloudpdf.model.TablesRecognizedResponse;

    public class TablesExtarctAll {
        public static void perform() {
            String REMOTE_FOLDER   = "Your_Temp_Pdf_Cloud";
	    String LOCAL_FOLDER    = "c:\\Samples";
	    String PDF_DOCUMENT    = "sample.pdf";

            try {
                PdfApi pdfApi = new PdfApi(API_KEY, API_SECRET);

                // upload local PDF file to remote storage
                File file = new File(Path.of(LOCAL_FOLDER, PDF_DOCUMENT).toString());
                pdfApi.uploadFile(Path.of(REMOTE_FOLDER , PDF_DOCUMENT).toString(), file, null);
                System.out.println(String.format("File '%s' successfully uploaded!", Path.of(LOCAL_FOLDER, PDF_DOCUMENT).toString()));

                // paerform actionPDF_OUTPUT
                TablesRecognizedResponse response = pdfApi.getDocumentTables(PDF_DOCUMENT, null, REMOTE_FOLDER);
                if (response.getCode() != 200)
                    System.err.println("Error: unexpected error when extracting tables! '" + response.getStatus() + "'");
                else if (response.getTables() == null || response.getTables().getList() == null || response.getTables().getList().isEmpty()) {
                    System.err.println("Error: Tables not found!");
                }
                else {
                    // Show tables info...
                    Gson gson = new GsonBuilder().setPrettyPrinting().create();
                    for (TableRecognized tab : response.getTables().getList()) {
                        String jsonTab = gson.toJson(tab);
                        System.out.println("Table #'"+ tab.getId() + "' !\n" + jsonTab + "\n");
                    }
                }
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }
 

Work with Table in PDF

Tables provide a structured format for presenting data systematically, making it easier for readers to understand and analyze information. They also enhance the visual appeal of a document, adding professionalism and organization. When dealing with numerical or comparative data, tables improve clarity by grouping related information in an easy-to-read format. Additionally, tables can incorporate real-time or dynamically generated content, such as data from databases or analytics dashboards. Get all Tables from PDF documents with Aspose.PDF Cloud Java SDK.

With our Java library you can:

  • Add PDF document’s header & footer in text or image format.
  • Add tables & stamps (text or image) to PDF documents.
  • Append multiple PDF documents to an existing file.
  • Work with PDF attachments, annotations, & form fields.
  • Apply encryption or decryption to PDF documents & set a password.
  • Delete all stamps & tables from a page or entire PDF document.
  • Delete a specific stamp or table from the PDF document by its ID.
  • Replace single or multiple instances of text on a PDF page or from the entire document.
  • Extensive support for converting PDF documents to various other file formats.
  • Extract various elements of PDF files & make PDF documents optimized.
  • You can try out our free App to extract Table into PDF files online and test the functionality.

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