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    1   /***
    2    * @(#)InterceptorManagerImpl.java
    3    *
    4    * JFoxSOAF, Service-Oriented Application Framework
    5    *
    6    * Copyright(c) JFoxSOAF Team
    7    *
    8    * Licensed under the GNU LGPL, Version 2.1 (the "License");
    9    * you may not use this file except in compliance with the License.
    10   * You may obtain a copy of the License at
    11   *
    12   * http://www.gnu.org/copyleft/lesser.html
    13   *
    14   * Unless required by applicable law or agreed to in writing, software
    15   * distributed under the License is distributed on an "AS IS" BASIS,
    16   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    17   * See the License for the specific language governing permissions and
    18   * limitations under the License.
    19   *
    20   * For more information, please visit:
    21   * http://www.jfox.cn/confluence/display/JFoxSOAF/Home
    22   * http://www.huihoo.org/jfox/jfoxsoaf
    23   */
    24
    25  package org.huihoo.jfox.soaf.container;
    26
    27  import java.util.ArrayList;
    28  import java.util.Collection;
    29  import java.util.Iterator;
    30
    31  import org.huihoo.jfox.soaf.schema.service.ServiceEntry;
    32  import org.huihoo.jfox.soaf.util.resource.ResourceHelper;
    33
    34  /***
    35   * InterceptorManager imlementation.
    36   *
    37   * @author <a href="mailto:founder_chen@yahoo.com.cn">Peter Cheng </a>
    38   * @version $Revision: 1.9 $ $Date: 2005/05/22 06:46:49 $
    39   * @version Revision: 1.0
    40   */
    41
    42  public class InterceptorManagerImpl implements InterceptorManager {
    43
    44      private InterceptorChain interceptorChain = new InterceptorChainImpl();
    45
    46      private Collection interceptorList = new ArrayList();
    47
    48      /***
    49       * Process Interceptor.
    50       *
    51       * @param interceptorColl
    52       * @param serviceEntryColl
    53       * @throws Throwable
    54       */
    55      public void processInterceptor(Collection interceptorColl,
    56              Collection serviceEntryColl) throws Throwable {
    57          instantiationInteceptor(interceptorColl);
    58          Iterator serviceEntryIter = serviceEntryColl.iterator();
    59          ServiceEntry serviceModel = null;
    60          while (serviceEntryIter.hasNext()) {
    61              serviceModel = (ServiceEntry) serviceEntryIter.next();
    62              interceptorChain.processInterceptor(interceptorList, serviceModel);
    63          }
    64      }
    65
    66      /***
    67       * Init interceptor instance.
    68       *
    69       * @param coll Interceptor collection
    70       * @throws Throwable
    71       */
    72      private void instantiationInteceptor(Collection coll) throws Throwable {
    73          Iterator iter = coll.iterator();
    74          while (iter.hasNext()) {
    75              interceptorList.add(ResourceHelper
    76                      .instantiate((String) iter.next()));
    77          }
    78      }
    79
    80  }