Webble

Word integration for Pebble Template Engine

See Pebble.

Create Word Template Document for Java Templating directly inside word.

Easy to create, easy to customize, easy to generate.

Full example at https://github.com/flef/Webble/blob/master/src/test/resources/example.docx

package io.github.flef.webble;

public class UseCaseTest
{
    private static final  WebbleContext CONTEXT = new WebbleContext();
    
    static
    {
        // Bindings
        CONTEXT.bind("names", Arrays.asList(new String[] { "Nal AYA", "Flo LEF" }));
        CONTEXT.bind("dates", Arrays.asList(new Date[] { Date.from(Instant.now()) }));
        CONTEXT.bind("multiline", "This is line1.\nThis is line 2.");
        CONTEXT.bind("aujd", Date.from(Instant.now()));
        String[][] items = new String[][] { new String[] { "list1_item1", "list1_item2" },
            new String[] { "list2_item1", "list2_item2", "list2_item3" } };
        CONTEXT.bind("list", items);
        
        // Document properties
        CONTEXT.setPropertyTitle("Template title");
        CONTEXT.setPropertyCreator("Webble_user");
        CONTEXT.setPropertyLastModifiedBy("Webble_user");
        CONTEXT.setPropertySubject("Webble example");
        CONTEXT.setPropertyDescription("This is an example of webble template");
        CONTEXT.setPropertyModified(Instant.now());
        
        CONTEXT.setCustomProperty("_PROPERTY_TEST", "Value of Property _PROPERTY_TEST.");
    }
    
    /**
     * Tries to generate a document from an unprepared docx template document (.docx).
     */
    public void generateOnce() throws IOException
    {
        System.out.println("Document generated at: " + WebbleEngine.evaluate(docx, CONTEXT));
    }

    /**
     * Tries to generate many document from an already prepared docx template document (.wbbl).
     */
    public void prepareAndPersist() throws IOException
    {
        Path docx = Paths.get(UseCaseTest.class.getClassLoader().getResource("example.docx").toURI());
        
        // Prepare docx -> .wbbl
        WebbleTemplate template = WebbleEngine.prepare(docx);
        
        Path dst = Files.createTempDirectory("WEBBLE_TEST");
        template.persist(dst, "template");
        
        // Prepare docx -> .wbbl
        WebbleTemplate persistedTemplate = WebbleTemplate.load(dst.resolve("template.wbbl"));
        System.out.println("Document generated at: " + WebbleEngine.evaluate(persistedTemplate, CONTEXT));
    }
}