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19  package org.apache.james.container.spring.adaptor;
20  
21  import org.apache.james.services.FileSystem;
22  import org.springframework.context.ResourceLoaderAware;
23  import org.springframework.core.io.ResourceLoader;
24  
25  import java.io.File;
26  import java.io.FileNotFoundException;
27  import java.io.IOException;
28  import java.io.InputStream;
29  
30  public class FileSystemBridge implements FileSystem, ResourceLoaderAware {
31  
32      public File getBasedir() throws FileNotFoundException {
33          return new File(".");
34      }
35      
36      private ResourceLoader resourceLoader = null;
37  
38      /**
39       * loads resources from classpath or file system 
40       */
41      public InputStream getResource(String url) throws IOException {
42          return resourceLoader.getResource(url).getInputStream();
43      }
44  
45      /**
46       * @see org.apache.james.services.FileSystem#getFile(String filURL) 
47       */
48      public File getFile(String fileURL) throws FileNotFoundException {
49          try {
50              return resourceLoader.getResource(fileURL).getFile();
51          } catch (IOException e) {
52              throw new FileNotFoundException(e.getMessage());
53          }
54      }
55  
56      protected synchronized ResourceLoader getResourceLoader() {
57          return resourceLoader;
58      }
59  
60      public synchronized void setResourceLoader(ResourceLoader provider) {
61          this.resourceLoader = provider;
62      }
63  
64  }