コード例 #1
0
  private synchronized void init() throws IOException {
    // Need the extra test, to avoid throwing an IOException from the Transcoder
    if (imageInput == null) {
      throw new IllegalStateException("input == null");
    }

    if (reader == null) {
      WMFTranscoder transcoder = new WMFTranscoder();

      ByteArrayOutputStream output = new ByteArrayOutputStream();
      Writer writer = new OutputStreamWriter(output, "UTF8");
      try {
        TranscoderInput in = new TranscoderInput(IIOUtil.createStreamAdapter(imageInput));
        TranscoderOutput out = new TranscoderOutput(writer);

        // TODO: Transcodinghints?

        transcoder.transcode(in, out);
      } catch (TranscoderException e) {
        throw new IIOException(e.getMessage(), e);
      }

      reader = new SVGImageReader(getOriginatingProvider());
      reader.setInput(
          ImageIO.createImageInputStream(new ByteArrayInputStream(output.toByteArray())));
    }
  }
コード例 #2
0
  public TestReport encode(URL srcURL, FileOutputStream fos) {
    DefaultTestReport report = new DefaultTestReport(this);
    try {
      ImageTranscoder transcoder = getTestImageTranscoder();
      TranscoderInput src = new TranscoderInput(svgURL.toString());
      TranscoderOutput dst = new TranscoderOutput(fos);
      transcoder.transcode(src, dst);
      return null;
    } catch (TranscoderException e) {
      StringWriter trace = new StringWriter();
      e.printStackTrace(new PrintWriter(trace));

      report.setErrorCode(ERROR_CANNOT_TRANSCODE_SVG);
      report.setDescription(
          new TestReport.Entry[] {
            new TestReport.Entry(
                Messages.formatMessage(ENTRY_KEY_ERROR_DESCRIPTION, null),
                Messages.formatMessage(
                    ERROR_CANNOT_TRANSCODE_SVG,
                    new String[] {
                      svgURL.toString(), e.getClass().getName(), e.getMessage(), trace.toString()
                    }))
          });
    } catch (Exception e) {
      StringWriter trace = new StringWriter();
      e.printStackTrace(new PrintWriter(trace));

      report.setErrorCode(ERROR_CANNOT_TRANSCODE_SVG);
      report.setDescription(
          new TestReport.Entry[] {
            new TestReport.Entry(
                Messages.formatMessage(ENTRY_KEY_ERROR_DESCRIPTION, null),
                Messages.formatMessage(
                    ERROR_CANNOT_TRANSCODE_SVG,
                    new String[] {
                      svgURL.toString(), e.getClass().getName(), e.getMessage(), trace.toString()
                    }))
          });
    }
    report.setPassed(false);
    return report;
  }