/* (non-Javadoc)
   * @see uk.ac.ox.oucs.oxam.logic.PaperFileService#deposit(uk.ac.ox.oucs.oxam.logic.PaperFile, uk.ac.ox.oucs.oxam.logic.Callback)
   */
  public void deposit(PaperFile paperFile, InputStream in) {
    PaperFileImpl impl = castToImpl(paperFile);
    String path = impl.getPath();
    ContentResourceEdit resource = null;
    try {

      try {
        contentHostingService.checkResource(path);
        resource = contentHostingService.editResource(path);
        // Ignore PermissionException, IdUnusedException, TypeException
        // As they are too serious to continue.
      } catch (IdUnusedException iue) {
        // Will attempt to create containing folders.

        resource = contentHostingService.addResource(path);
        // Like the basename function.
        String filename = StringUtils.substringAfterLast(path, "/");
        ResourceProperties props = resource.getPropertiesEdit();
        props.addProperty(ResourceProperties.PROP_DISPLAY_NAME, filename);
        resource.setContentType(mimeTypes.getContentType(filename));
      }
      resource.setContent(in);
      contentHostingService.commitResource(resource, NotificationService.NOTI_NONE);
      LOG.debug("Sucessfully copied file to: " + path);
    } catch (OverQuotaException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (ServerOverloadException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (PermissionException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (InUseException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (TypeException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IdUsedException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (IdInvalidException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (InconsistentException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } finally {
      // Close the stream here as this is where it's created.
      if (resource.isActiveEdit()) {
        contentHostingService.cancelResource(resource);
      }
    }
  }
 /** {@inheritDoc} */
 public ContentResourceEdit putResource(String id) {
   ContentEntity ce = getVirtualChild(id, getRealParent(id), false);
   if (ce != null) {
     ContentHostingHandler chh = ce.getContentHandler();
     if (chh != null) {
       ContentResourceEdit cre = chh.getContentResourceEdit(id);
       cre.setVirtualContentEntity(
           getVirtualChild(id, getRealParent(id), false).getVirtualContentEntity());
       return cre;
     }
   }
   return storage.putResource(id);
 }
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  public void commitResource(ContentResourceEdit edit) throws ServerOverloadException {
    // keep the body out of the XML

    boolean goin = in();
    try {
      if (resolver != null && goin) {
        resolver.commitResource(edit);
      } else {
        BaseResourceEdit redit = (BaseResourceEdit) edit;

        if (redit.m_contentStream != null) {

        } else if (redit.m_body != null) {

        } else {

        }
        m_resourceStore.commitResource(edit);
      }
      resourceCache.remove(edit.getId());

    } finally {
      out();
    }
  }
 /** {@inheritDoc} */
 public void removeResource(ContentResourceEdit edit) {
   ContentHostingHandler chh = edit.getContentHandler();
   if (chh != null) {
     chh.removeResource(edit);
   } else {
     storage.removeResource(edit);
   }
 }
 /** {@inheritDoc} */
 public void commitResource(ContentResourceEdit edit) throws ServerOverloadException {
   ContentHostingHandler chh = edit.getContentHandler();
   if (chh != null) {
     chh.commit(edit);
   } else {
     storage.commitResource(edit);
   }
 }
 /** {@inheritDoc} */
 public void commitDeleteResource(ContentResourceEdit edit, String uuid) {
   ContentHostingHandler chh = edit.getContentHandler();
   if (chh != null) {
     chh.commitDeleted(edit, uuid);
   } else {
     storage.commitDeleteResource(edit, uuid);
   }
 }
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 /** update xml and store the body of file TODO storing of body content is not used now. */
 public void commitDeleteResource(ContentResourceEdit edit, String uuid) {
   resourceCache.remove(edit.getId());
   boolean goin = in();
   try {
     if (resolver != null && goin) {
       resolver.commitDeleteResource(edit, uuid);
     } else {
       m_resourceDeleteStore.commitDeleteResource(edit, uuid);
     }
   } finally {
     out();
   }
 }
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  public void removeResource(ContentResourceEdit edit) {
    // delete the body
    boolean goin = in();
    try {
      if (resolver != null && goin) {
        resolver.removeResource(edit);
      } else {

        m_resourceStore.removeResource(edit);
      }
      resourceCache.remove(edit.getId());

    } finally {
      out();
    }
  }
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 public void cancelResource(ContentResourceEdit edit) {
   boolean goin = in();
   try {
     if (resolver != null && goin) {
       resolver.cancelResource(edit);
     } else {
       // clear the memory image of the body
       byte[] body = ((BaseResourceEdit) edit).m_body;
       ((BaseResourceEdit) edit).m_body = null;
       m_resourceStore.cancelResource(edit);
     }
     resourceCache.remove(edit.getId());
   } finally {
     out();
   }
 }