Package play.db

Examples of play.db.Model

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                        }
                        serialize(objects.get(key), "object", params);
                        @SuppressWarnings("unchecked")
                        Class<Model> cType = (Class<Model>)Play.classloader.loadClass(type);
                        resolveDependencies(cType, params);
                        Model model = (Model)Binder.bind("object", cType, cType, null, params);
                        for(Field f : model.getClass().getFields()) {
                            if (f.getType().isAssignableFrom(Map.class)) {    
                                f.set(model, objects.get(key).get(f.getName()));
                            }
                            if (f.getType().equals(byte[].class)) {
                                f.set(model, objects.get(key).get(f.getName()));
                            }
                        }
                        model._save();
                        Class<?> tType = cType;
                        while (!tType.equals(Object.class)) {
                            idCache.put(tType.getName() + "-" + id, Model.Manager.factoryFor(cType).keyValue(model));
                            tType = tType.getSuperclass();
                        }
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                        RootParamNode rootParamNode = ParamNode.convert(resolvedFields);
                        // This is kind of hacky. This basically says that if we have an embedded class we should ignore it.
                        if (Model.class.isAssignableFrom(cType)) {

                            Model model = (Model) Binder.bind(rootParamNode, "object", cType, cType, null);
                            for(Field f : model.getClass().getFields()) {
                                if (f.getType().isAssignableFrom(Map.class)) {
                                    f.set(model, objects.get(key).get(f.getName()));
                                }
                                if (f.getType().equals(byte[].class)) {
                                    f.set(model, objects.get(key).get(f.getName()));
                                }
                            }
                            model._save();

                            Class<?> tType = cType;
                            while (!tType.equals(Object.class)) {
                                idCache.put(tType.getName() + "-" + id, Model.Manager.factoryFor(cType).keyValue((Model)model));
                                tType = tType.getSuperclass();
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            }
        }

        @Override
        public void printRow(final Object data, final PrintWriter out) {
            Model model = (Model)data;
            for (String property : properties.keySet()) {
                out.print("<td>");
                try {
                    out.print(model.getClass().getField(property).get(model));
                } catch (Throwable t) {}
                out.println("</td>");
            }
        }
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    }

    public static void show(String id) {
        ObjectType type = ObjectType.get(getControllerClass());
        notFoundIfNull(type);
        Model object = type.findById(id);
        notFoundIfNull(object);
        try {
            render(type, object);
        } catch (TemplateNotFoundException e) {
            render("CRUD/show.html", type, object);
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    @SuppressWarnings("deprecation")
    public static void attachment(String id, String field) throws Exception {
        ObjectType type = ObjectType.get(getControllerClass());
        notFoundIfNull(type);
        Model object = type.findById(id);
        notFoundIfNull(object);
        Object att = object.getClass().getField(field).get(object);
        if(att instanceof Model.BinaryField) {
            Model.BinaryField attachment = (Model.BinaryField)att;
            if (attachment == null || !attachment.exists()) {
                notFound();
            }
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    }

    public static void save(String id) throws Exception {
        ObjectType type = ObjectType.get(getControllerClass());
        notFoundIfNull(type);
        Model object = type.findById(id);
        notFoundIfNull(object);
        Binder.bind(object, "object", params.all());
        validation.valid(object);
        if (validation.hasErrors()) {
            renderArgs.put("error", Messages.get("crud.hasErrors"));
            try {
                render(request.controller.replace(".", "/") + "/show.html", type, object);
            } catch (TemplateNotFoundException e) {
                render("CRUD/show.html", type, object);
            }
        }
        object._save();
        flash.success(Messages.get("crud.saved", type.modelName));
        if (params.get("_save") != null) {
            redirect(request.controller + ".list");
        }
        redirect(request.controller + ".show", object._key());
    }
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    public static void blank() throws Exception {
        ObjectType type = ObjectType.get(getControllerClass());
        notFoundIfNull(type);
        Constructor<?> constructor = type.entityClass.getDeclaredConstructor();
        constructor.setAccessible(true);
        Model object = (Model) constructor.newInstance();
        try {
            render(type, object);
        } catch (TemplateNotFoundException e) {
            render("CRUD/blank.html", type, object);
        }
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    public static void create() throws Exception {
        ObjectType type = ObjectType.get(getControllerClass());
        notFoundIfNull(type);
        Constructor<?> constructor = type.entityClass.getDeclaredConstructor();
        constructor.setAccessible(true);
        Model object = (Model) constructor.newInstance();
        Binder.bind(object, "object", params.all());
        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);
            }
        }
        object._save();
        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");
        }
        redirect(request.controller + ".show", object._key());
    }
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    }

    public static void delete(String id) {
        ObjectType type = ObjectType.get(getControllerClass());
        notFoundIfNull(type);
        Model object = type.findById(id);
        notFoundIfNull(object);
        try {
            object._delete();
        } catch (Exception e) {
            flash.error(Messages.get("crud.delete.error", type.modelName));
            redirect(request.controller + ".show", object._key());
        }
        flash.success(Messages.get("crud.deleted", type.modelName));
        redirect(request.controller + ".list");
    }
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                        }
                        serialize(objects.get(key), "object", params);
                        @SuppressWarnings("unchecked")
                        Class<Model> cType = (Class<Model>)Play.classloader.loadClass(type);
                        resolveDependencies(cType, params);
                        Model model = (Model)Binder.bind("object", cType, cType, null, params);
                        for(Field f : model.getClass().getFields()) {
                            if (f.getType().isAssignableFrom(Map.class)) {    
                                f.set(model, objects.get(key).get(f.getName()));
                            }
                            if (f.getType().equals(byte[].class)) {
                                f.set(model, objects.get(key).get(f.getName()));
                            }
                        }
                        model._save();
                        Class<?> tType = cType;
                        while (!tType.equals(Object.class)) {
                            idCache.put(tType.getName() + "-" + id, Model.Manager.factoryFor(cType).keyValue(model));
                            tType = tType.getSuperclass();
                        }
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Related Classes of play.db.Model

  • CompositeIdFactoryTest
  • controllers.CRUD
  • controllers.elasticsearch.ElasticSearchController
  • play.modules.elasticsearch.ElasticSearchIndexAction
  • play.test.Fixtures
  • tags.Table$ModelPrinter
  • play.exceptions.UnexpectedException
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