コード例 #1
0
  private void doSaveDocument(@NotNull final Document document)
      throws IOException, SaveVetoException {
    VirtualFile file = getFile(document);

    if (file == null
        || file instanceof LightVirtualFile
        || file.isValid() && !isFileModified(file)) {
      removeFromUnsaved(document);
      return;
    }

    if (file.isValid() && needsRefresh(file)) {
      file.refresh(false, false);
      if (!myUnsavedDocuments.contains(document)) return;
    }

    for (FileDocumentSynchronizationVetoer vetoer :
        Extensions.getExtensions(FileDocumentSynchronizationVetoer.EP_NAME)) {
      if (!vetoer.maySaveDocument(document)) {
        throw new SaveVetoException();
      }
    }

    final AccessToken token =
        ApplicationManager.getApplication().acquireWriteActionLock(getClass());
    try {
      doSaveDocumentInWriteAction(document, file);
    } finally {
      token.finish();
    }
  }
コード例 #2
0
  private boolean fireBeforeFileContentReload(final VirtualFile file, @NotNull Document document) {
    for (FileDocumentSynchronizationVetoer vetoer :
        Extensions.getExtensions(FileDocumentSynchronizationVetoer.EP_NAME)) {
      try {
        if (!vetoer.mayReloadFileContent(file, document)) {
          return false;
        }
      } catch (Exception e) {
        LOG.error(e);
      }
    }

    myMultiCaster.beforeFileContentReload(file, document);
    return true;
  }