package org.codehaus.plexus.personality.plexus.lifecycle.phase;
   
   /*
    * Copyright 2001-2006 Codehaus Foundation.
    *
    * Licensed under the Apache License, Version 2.0 (the "License");
    * you may not use this file except in compliance with the License.
    * You may obtain a copy of the License at
    *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  import org.codehaus.plexus.classworlds.realm.ClassRealm;
  import org.codehaus.plexus.component.manager.ComponentManager;
  import org.codehaus.plexus.context.Context;
  import org.codehaus.plexus.context.ContextException;
  import org.codehaus.plexus.lifecycle.phase.AbstractPhase;
  
  public class ContextualizePhase extends AbstractPhase {
      public void execute(Object object, ComponentManager manager, ClassRealm lookupRealm)
              throws PhaseExecutionException {
          if (object instanceof Contextualizable) {
              Context context = manager.getContainer().getContext();
  
              ClassRealm origRealm = manager.getContainer().setLookupRealm(lookupRealm);
  
              try {
                  ((Contextualizable) object).contextualize(context);
              } catch (ContextException e) {
                  throw new PhaseExecutionException("Unable to contextualize component", e);
              } finally {
                  manager.getContainer().setLookupRealm(origRealm);
              }
          }
      }
  }