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    <p>This code will save your file into a "data/attachments" directory of your project:</p> <h2>Model</h2> <pre><code>package models; import play.db.jpa.Blob; import play.db.jpa.Model; import javax.persistence.Entity; @Entity public class MyApp extends Model { public String name; public Blob file; } </code></pre> <h2>Template</h2> <pre><code>#{form action:@create(), enctype:'multipart/form-data'} #{crud.form /} &lt;label for="uploadFile"&gt;File&lt;/label&gt; &lt;input type="file" id="uploadFile" name="myapp.file" /&gt; &lt;p class="crudButtons"&gt; &lt;input type="submit" name="_save" value="&amp;{'crud.save', type.modelName}" /&gt; &lt;input type="submit" name="_saveAndContinue" value="&amp;{'crud.saveAndContinue', type.modelName}" /&gt; &lt;/p&gt; #{/form} </code></pre> <h2>Controller</h2> <pre><code>package controllers import play.*; import play.mvc.*; import java.util.*; import models.*; /* Custom controller that extends * controller from CRUD module. */ public class MyController extends CRUD { // ... // Will save your object public static void create(MyApp object) { /* Get the current type of controller and test it on non-empty */ ObjectType type = ObjectType.get(getControllerClass()); notFoundIfNull(type); /* We perform validation of the generated crud module form fields */ validation.valid(object); if (validation.hasErrors()) { renderArgs.put("error", Messages.get("crud.hasErrors")); try { render(request.controller.replace(".", "/") + "/blank.html", type, object); } catch (TemplateNotFoundException e) { render("CRUD/blank.html", type, object); } } /* Save our object into db */ object._save(); /* Show messages */ flash.success(Messages.get("crud.created", type.modelName)); if (params.get("_save") != null) { redirect(request.controller + ".list"); } if (params.get("_saveAndAddAnother") != null) { redirect(request.controller + ".blank"); } } </code></pre> <p>As stated above, you simply complements crud form by your own field and overrides crud method "create". The same can be done to update the record. You can change "data/attachments" directory in your application.conf:</p> <h2>application.conf</h2> <pre><code># ... # Store path for Blob content attachments.path=data/attachments # ... </code></pre> <p>For more details see <a href="http://www.lunatech-research.com/playframework-file-upload-blob" rel="nofollow">http://www.lunatech-research.com/playframework-file-upload-blob</a></p>
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    1. CO"Confusingly, play.db.jpa.Blob data is stored in a file outside the database, and does not use the java.sql.Blob type with a BLOB in the database." That sentence from the article really cleared it up for me. And he's right, they did make it very confusing, by naming it Blob.
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