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1   /*
2    * Copyright 2005 Jukka Zitting <jz@yukatan.fi>
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  package net.sf.exorcist.multi;
17  
18  import java.util.Iterator;
19  import java.util.List;
20  
21  import net.sf.exorcist.api.ContentException;
22  import net.sf.exorcist.api.ContentImporter;
23  import net.sf.exorcist.api.ContentState;
24  
25  /***
26   * Importer plugin that passes the content state to multiple
27   * importer components.
28   */
29  public class MultiImporter implements ContentImporter {
30  
31      /*** List of importer components. */
32      private List importers;
33  
34      /***
35       * Sets the list of importer components.
36       *
37       * @param importers importer components
38       */
39      public void setImporters(List importers) {
40          this.importers = importers;
41      }
42  
43      /*** {@inheritDoc} */
44      public void importContent(ContentState state) throws ContentException {
45          Iterator iterator = importers.iterator();
46          while (iterator.hasNext()) {
47              ContentImporter importer = (ContentImporter) iterator.next();
48              importer.importContent(state);
49          }
50      }
51  
52  }