Examples of net.sourceforge.squirrel_sql.fw.util.FileWrapper

Package net.sourceforge.squirrel_sql.fw.util

Examples of net.sourceforge.squirrel_sql.fw.util.FileWrapper

net.sourceforge.squirrel_sql.fw.util.FileWrapper
An interface that abstracts the java.io.File interface, so that the actual implementation can vary. Since java.io.File is a class, it is not easy to write tests for code that deals with Files without having those files actually exist on the filesystem. Since filesystems are OS-specific, this tends to make those tests non-portable. This is my attempt to alleviate this issue. The companion class that implements this interface in FileWrapperImpl, and it can be used to wrap an actual java.io.File, delegating method calls to the underlying File. @author manningr

     }
     
   }
   
   private FileWrapper getDirectoryMock(String name) {
     FileWrapper result = mockHelper.createMock(name, FileWrapper.class);
     expect(result.isDirectory()).andStubReturn(true);
     return result;
   }

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     expect(result.isDirectory()).andStubReturn(true);
     return result;
   }
   
   private FileWrapper getFileMock(String name, String path) {
     FileWrapper result = mockHelper.createMock(name, FileWrapper.class);
     expect(result.isDirectory()).andStubReturn(false);
     expect(result.getAbsolutePath()).andStubReturn(path);
     return result;     
   }

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    final String destDir, final long fileSize, final long checksum, final IProxySettings proxySettings)
    throws Exception
  {
    URL url = _iou.constructHttpUrl(host, port, fileToGet);
    String result = null;
    FileWrapper resultFile = _fileWrapperFactory.create(destDir, _pathUtils.getFileFromPath(fileToGet));
    result = resultFile.getAbsolutePath();


    if (s_log.isDebugEnabled())
    {
      s_log.debug("downloadHttpFile: writing http response body to file: " + resultFile);
    }

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   * @see net.sourceforge.squirrel_sql.client.update.UpdateUtil#
   *      getDownloadFileLocation(net.sourceforge.squirrel_sql.client.update.gui.ArtifactStatus)
   */
  public FileWrapper getDownloadFileLocation(ArtifactStatus status)
  {
    FileWrapper result = null;
    if (CORE_ARTIFACT_ID.equals(status.getType()))
    {
      result = getFile(getCoreDownloadsDir(), status.getName());
    }
    if (PLUGIN_ARTIFACT_ID.equals(status.getType()))

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   */
  public boolean isPresentInDownloadsDirectory(ArtifactStatus status)
  {
    boolean result = false;


    FileWrapper downloadFile = getDownloadFileLocation(status);


    if (downloadFile.exists())
    {
      long checkSum = getCheckSum(downloadFile);
      if (status.getChecksum() == checkSum)
      {
        if (downloadFile.length() == status.getSize())
        {
          result = true;
        }
      }
    }

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   * @param create
   * @return
   */
  private FileWrapper getDir(FileWrapper parent, String dirName, boolean create)
  {
    FileWrapper result = null;
    if (dirName != null)
    {
      result = _fileWrapperFactory.create(parent, dirName);
    }
    else
    {
      result = parent;
    }
    if (!result.isDirectory())
    {
      if (result.exists())
      {
        // If the update dir, is actually a file, log an error.
        s_log.error(dirName + " directory (" + result.getAbsolutePath()
          + ") doesn't appear to be a directory");
      }
      else
      {
        // If the downloads dir doesn't already exist, just create it.
        if (create)
        {
          result.mkdir();
        }
      }
    }
    return result;
  }

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      // We set expected and checksum to -1 here, since we don't have that information for release.xml file
      // TODO: Can HttpClient be used to get the byte-size of release.xml so we can perform this check?
      String filename =
        downloadHttpUpdateFile(host, port, fileToGet, getDownloadsDir().getAbsolutePath(), -1, -1,
          proxySettings);
      FileWrapper releaseXmlFile = _fileWrapperFactory.create(filename);
      if (releaseXmlFile.exists())
      {
        result = _serializer.readChannelBean(releaseXmlFile);
      }
      else
      {

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  public ChannelXmlBean loadUpdateFromFileSystem(final String path)
  {
    ChannelXmlBean result = null;
    try
    {
      FileWrapper f = _fileWrapperFactory.create(path);
      if (!f.isDirectory())
      {
        s_log.error("FileSystem path (" + path + ") is not a directory.");
      }
      else
      {

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   */
  public boolean downloadLocalUpdateFile(String fileToGet, String destDir) throws FileNotFoundException,
    IOException
  {
    boolean result = false;
    FileWrapper fromFile = _fileWrapperFactory.create(fileToGet);
    if (fromFile.isFile() && fromFile.canRead())
    {
      String filename = fromFile.getName();
      FileWrapper toFile = _fileWrapperFactory.create(destDir, filename);
      copyFile(fromFile, toFile);
      result = true;
    }
    else
    {

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    if (!from.exists())
    {
      s_log.error("Cannot copy from file (" + from.getAbsolutePath() + ") which doesn't appear to exist.");
      return;
    }
    FileWrapper toFile = to;
    // Check to see if to is a directory and convert toFile to be the name of the file in that directory.
    if (to.isDirectory())
    {
      toFile = getFile(to, from.getName());
    }
    if (s_log.isDebugEnabled())
    {
      s_log.debug("Copying from file (" + from.getAbsolutePath() + ") to file ("
        + toFile.getAbsolutePath() + ")");
    }
    if (toFile.exists())
    {
      long fromCheckSum = getCheckSum(from);
      long toCheckSum = getCheckSum(toFile);
      if (fromCheckSum == toCheckSum)
      {
        if (s_log.isInfoEnabled())
        {
          s_log.info("File to be copied(" + from.getAbsolutePath() + ") has the same checksum("
            + fromCheckSum + ") as the file to copy to (" + toFile.getAbsolutePath()
            + "). Skipping copy.");
        }
        return;
      }
    }

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net.sourceforge.squirrel_sql.client.update.downloader.ArtifactDownloaderImpl

net.sourceforge.squirrel_sql.client.update.gui.installer.ArtifactInstallerImpl

net.sourceforge.squirrel_sql.client.update.gui.installer.ArtifactInstallerImplTest

net.sourceforge.squirrel_sql.client.update.gui.installer.InstallFileOperationInfoFactoryImplTest

net.sourceforge.squirrel_sql.client.update.gui.installer.PreLaunchHelperImpl

net.sourceforge.squirrel_sql.client.update.gui.installer.PreLaunchHelperImplIntegrationTest

net.sourceforge.squirrel_sql.client.update.gui.installer.util.InstallFileOperationInfoImplTest

net.sourceforge.squirrel_sql.client.update.UpdateControllerImpl

net.sourceforge.squirrel_sql.client.update.UpdateUtilImpl

net.sourceforge.squirrel_sql.client.update.UpdateUtilImplTest

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