runtime/org.argeo.slc.server/src/main/java/org/argeo/slc/web/mvc/MarshallerViewResolver.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.argeo.slc.web.mvc;
  18
  19 import java.util.Locale;
  20
  21 import org.springframework.oxm.Marshaller;
  22 import org.springframework.web.servlet.View;
  23 import org.springframework.web.servlet.view.AbstractCachingViewResolver;
  24
  25 /**
  26  * Returns a MarshallerView based on the underlying marshaller. View name is the
  27  * model key of the marshaller view.
  28  */
  29 public class MarshallerViewResolver extends AbstractCachingViewResolver {
  30         private final Marshaller marshaller;
  31
  32         public MarshallerViewResolver(Marshaller marshaller) {
  33                 super();
  34                 this.marshaller = marshaller;
  35         }
  36
  37         /**
  38          * Caches a marshaller view.
  39          *
  40          * @param viewName
  41          *            can be null, default marshaller view behavior is then used
  42          */
  43         @Override
  44         protected View loadView(String viewName, Locale locale) throws Exception {
  45                 return new MarshallerView(marshaller, viewName);
  46         }
  47
  48 }