GroupDocs.Assembly for Java API helps you rapidly develop document automation and reporting applications in Java to generate custom reports from templates without installing any external software. The report generation engine fetches data from the template document, assembles it and generates reports in the specified output format according to the defined syntax. It allows you to configure and insert formatting properties of template elements dynamically and supports various data sources (JSON, XML, OData, databases, CSV, spreadsheet as table of data, word processing table as table of data and databases) to retrieve data from.
The document assembly library recognizes multiple document formats and allows you to create templates in all supported file types such as PDF, HTML, Outlook email, Microsoft Office Word, Excel worksheets, PowerPoint presentations and text. It supports LINQ-based template syntax and users can also configure and insert formatting properties of template elements dynamically.
GroupDocs.Assembly for Java is easy to integrate with new or existing java applications. It is highly compatible with all Java versions and supports popular operating systems (Windows, Linux, MacOS) that are capable to run Java runtime.
Following is an overview of GroupDocs.Assembly for Java:
Supported document file formats for Java document generation API are listed below.
GroupDocs.Assembly for Java supports following Operating Systems, Frameworks & Package Managers:
Manipulate numerous template elements with GroupDocs.Assembly for Java API. The template elements that you can work with include, text blocks, Images, Hyperlinks, HTML blocks, Barcodes (via Barcode fonts), and Charts. You can also apply repeated blocks & conditional blocks for list items and table rows. Dynamic merging of table cells holding the same text, based on template expressions for documents, presentations, spreadsheets, and emails with HTML and RTF bodies.
Using GroupDocs.Assembly for Java API, supports following types of List Reports:
GroupDocs.Assembly for Java supports following type of Chart Reports:
GroupDocs.Assembly for Java supports following types of Table Reports:
You can also use Data Bands in table rows.
Integration of GroupDocs.Assembly for Java API with your Java application is like a breeze. What follows is an example block of code that generates report in OpenDocument format using Java:
// Instantiate DocumentAssembler class DocumentAssembler assembler = new DocumentAssembler(); //Call AssembleDocument to generate report assembler.assembleDocument("D:\\WordTemplates\\Nested External Document.docx", "D:\\WordReports\\Nested External Document.docx", new DataSourceInfo( new DataStorage(), null)); //(See new DataStorage() method details at https://github.com/groupdocs-assembly/GroupDocs.Assembly-for-Java)