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/scalate-core/src/main/scala/org/fusesource/scalate/layout/LayoutStrategy.scala

http://github.com/scalate/scalate
Scala | 44 lines | 8 code | 4 blank | 32 comment | 0 complexity | bceae282afb4a7cc999294fd5389c935 MD5 | raw file
 1/**
 2 * Copyright (C) 2009-2011 the original author or authors.
 3 * See the notice.md file distributed with this work for additional
 4 * information regarding copyright ownership.
 5 *
 6 * Licensed under the Apache License, Version 2.0 (the "License");
 7 * you may not use this file except in compliance with the License.
 8 * You may obtain a copy of the License at
 9 *
10 *     http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 */
18package org.fusesource.scalate.layout
19
20import org.fusesource.scalate.{ RenderContext, Template }
21
22/**
23 * A strategy for loading and applying layout templates.
24 *
25 * @version $Revision : 1.1 $
26 */
27trait LayoutStrategy {
28
29  /**
30   * Render the specified template by decorating it with another "layout template".
31   *
32   * @param template the template to render
33   * @param context  the context that will be used for rendering the template
34   */
35  def layout(template: Template, context: RenderContext): Unit
36}
37
38/**
39 * A <code>LayoutStrategy</code> that renders the given template without
40 * using any layout.
41 */
42object NullLayoutStrategy extends LayoutStrategy {
43  def layout(template: Template, context: RenderContext) = template.render(context)
44}