How to use

setBufferSize

method

in

javax.portlet.ResourceResponse

/**
 * The default behavior of this method is to call 
 * <code>setBufferSize(size)</code> on the wrapped response object.
 */
public void setBufferSize(int size) {
  response.setBufferSize(size);
}

@Override
public void setBufferSize(int size) {
  wrappedResourceResponse.setBufferSize(size);
}

@Override
public void setBufferSize(int size) {
  wrappedResourceResponse.setBufferSize(size);
}

public void setBufferSize(int size) {
  _res.setBufferSize(size);
}

/**
 * @see    {@link ExternalContext#setResponseBufferSize(int)}
 * @since  JSF 2.0
 */
@Override
public void setResponseBufferSize(int size) {
  if (portletResponse instanceof ResourceResponse) {
    PortalContext portalContext = portletRequest.getPortalContext();
    String setResponseBufferSizeSupport = portalContext.getProperty(
        BridgePortalContext.SET_RESOURCE_RESPONSE_BUFFER_SIZE_SUPPORT);
    if (setResponseBufferSizeSupport != null) {
      ResourceResponse resourceResponse = (ResourceResponse) portletResponse;
      resourceResponse.setBufferSize(size);
    }
  }
  else {
    if (manageIncongruities) {
      incongruityContext.setResponseBufferSize(size);
    }
    else {
      throw new IllegalStateException();
    }
  }
}

/**
 * @see    {@link ExternalContext#setResponseBufferSize(int)}
 * @since  JSF 2.0
 */
@Override
public void setResponseBufferSize(int size) {
  if (portletResponse instanceof ResourceResponse) {
    PortalContext portalContext = portletRequest.getPortalContext();
    String setResponseBufferSizeSupport = portalContext.getProperty(
        BridgePortalContext.SET_RESOURCE_RESPONSE_BUFFER_SIZE_SUPPORT);
    if (setResponseBufferSizeSupport != null) {
      ResourceResponse resourceResponse = (ResourceResponse) portletResponse;
      resourceResponse.setBufferSize(size);
    }
  }
  else {
    if (manageIncongruities) {
      incongruityContext.setResponseBufferSize(size);
    }
    else {
      throw new IllegalStateException();
    }
  }
}