src/commons/org/codehaus/groovy/grails/commons/spring/WebRuntimeSpringConfiguration.java

   1 /* Copyright 2004-2005 Graeme Rocher
   2  *
   3  * Licensed under the Apache License, Version 2.0 (the "License");
   4  * you may not use this file except in compliance with the License.
   5  * You may obtain a copy of the License at
   6  *
   7  *      http://www.apache.org/licenses/LICENSE-2.0
   8  *
   9  * Unless required by applicable law or agreed to in writing, software
  10  * distributed under the License is distributed on an "AS IS" BASIS,
  11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12  * See the License for the specific language governing permissions and
  13  * limitations under the License.
  14  */
  15 package org.codehaus.groovy.grails.commons.spring;
  16
  17 import org.springframework.web.context.ConfigurableWebApplicationContext;
  18 import org.springframework.web.context.ServletContextAware;
  19 import org.springframework.context.support.GenericApplicationContext;
  20 import org.springframework.context.ApplicationContext;
  21
  22 import javax.servlet.ServletContext;
  23
  24 /**
  25  * Subclasses DefaultRuntimeSpringConfiguration to provide construction of WebApplicationContext instances
  26  *
  27  * @author Graeme Rocher
  28  * @since 1.0
  29  *        <p/>
  30  *        Created: Nov 23, 2007
  31  */
  32 public class WebRuntimeSpringConfiguration extends DefaultRuntimeSpringConfiguration implements ServletContextAware {
  33
  34     public WebRuntimeSpringConfiguration(ApplicationContext parent) {
  35         super(parent);
  36     }
  37
  38     public WebRuntimeSpringConfiguration(ApplicationContext parent, ClassLoader cl) {
  39         super(parent, cl);
  40     }
  41
  42     protected GenericApplicationContext createApplicationContext(ApplicationContext parent) {
  43         if(parent != null) return new GrailsWebApplicationContext(parent);
  44         return new GrailsWebApplicationContext();
  45
  46     }
  47
  48     public void setServletContext(ServletContext servletContext) {
  49         initialiseApplicationContext();
  50
  51         if(this.context instanceof ConfigurableWebApplicationContext) {
  52             ((ConfigurableWebApplicationContext) this.context).setServletContext(servletContext);
  53         }
  54     }
  55 }