runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/test/context/SimpleParentContextAware.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.core.test.context;
  18
  19 import java.util.Collection;
  20 import java.util.List;
  21 import java.util.Vector;
  22
  23 import org.argeo.slc.test.context.ContextAware;
  24 import org.argeo.slc.test.context.ParentContextAware;
  25 import org.springframework.beans.factory.InitializingBean;
  26
  27 public class SimpleParentContextAware extends SimpleContextAware implements
  28                 ParentContextAware, InitializingBean {
  29         private List<ContextAware> children = new Vector<ContextAware>();
  30
  31         public Collection<ContextAware> getChildContexts() {
  32                 return children;
  33         }
  34
  35         public void addChildContext(ContextAware contextAware) {
  36                 children.add(contextAware);
  37         }
  38
  39         @Override
  40         public void afterPropertiesSet() throws Exception {
  41                 if (getParentContext() != null) {
  42                         // If has a parent, sync it.
  43                         super.afterPropertiesSet();
  44                 } else {
  45                         if (children.size() > 0) {
  46                                 // No need to synchronize if no children
  47                                 ContextUtils.synchronize(this);
  48                         }
  49                 }
  50         }
  51 }