/**
  * Method called to close this generator, so that no more content can be written.
  *
  * <p>Whether the underlying target (stream, writer) gets closed depends on whether this generator
  * either manages the target (i.e. is the only one with access to the target -- case if caller
  * passes a reference to the resource such as File, but not stream); or has feature {@link
  * Feature#AUTO_CLOSE_TARGET} enabled. If either of above is true, the target is also closed.
  * Otherwise (not managing, feature not enabled), target is not closed.
  */
 @Override
 public void close() throws IOException {
   if (!closed) {
     closed = true;
     if (ioContext.isResourceManaged()) outputStream.close();
     else outputStream.flush();
   }
 }
  @Override
  public void close() throws IOException {
    super.close();

    // Let's mark row as closed, if we had any...
    finishRow();
    _writer.close(
        _ioContext.isResourceManaged() || isEnabled(JsonGenerator.Feature.AUTO_CLOSE_TARGET));
  }
Exemple #3
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  @Override
  public void close() throws IOException {
    super.close();

    /* 05-Dec-2008, tatu: To add [JACKSON-27], need to close open
     *   scopes.
     */
    // First: let's see that we still have buffers...
    if (_outputBuffer != null && isEnabled(JsonGenerator.Feature.AUTO_CLOSE_JSON_CONTENT)) {
      while (true) {
        JsonStreamContext ctxt = getOutputContext();
        if (ctxt.inArray()) {
          writeEndArray();
        } else if (ctxt.inObject()) {
          writeEndObject();
        } else {
          break;
        }
      }
    }
    _flushBuffer();

    /* 25-Nov-2008, tatus: As per [JACKSON-16] we are not to call close()
     *   on the underlying Reader, unless we "own" it, or auto-closing
     *   feature is enabled.
     *   One downside: when using UTF8Writer, underlying buffer(s)
     *   may not be properly recycled if we don't close the writer.
     */
    if (_writer != null) {
      if (_ioContext.isResourceManaged() || isEnabled(JsonGenerator.Feature.AUTO_CLOSE_TARGET)) {
        _writer.close();
      } else if (isEnabled(JsonGenerator.Feature.FLUSH_PASSED_TO_STREAM)) {
        // If we can't close it, we should at least flush
        _writer.flush();
      }
    }
    // Internal buffer(s) generator has can now be released as well
    _releaseBuffers();
  }