Java 类org.apache.http.UnsupportedHttpVersionException 实例源码

/**
 * Handles the given exception and generates an HTTP response to be sent
 * back to the client to inform about the exceptional condition encountered
 * in the course of the request processing.
 *
 * @param ex the exception.
 * @param response the HTTP response.
 */
protected void handleException(final HttpException ex, final HttpResponse response) {
    if (ex instanceof MethodNotSupportedException) {
        response.setStatusCode(HttpStatus.SC_NOT_IMPLEMENTED);
    } else if (ex instanceof UnsupportedHttpVersionException) {
        response.setStatusCode(HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED);
    } else if (ex instanceof ProtocolException) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
    } else {
        response.setStatusCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
    }
    String message = ex.getMessage();
    if (message == null) {
        message = ex.toString();
    }
    byte[] msg = EncodingUtils.getAsciiBytes(message);
    ByteArrayEntity entity = new ByteArrayEntity(msg);
    entity.setContentType("text/plain; charset=US-ASCII");
    response.setEntity(entity);
}

/**
 * Handles the given exception and generates an HTTP response to be sent
 * back to the client to inform about the exceptional condition encountered
 * in the course of the request processing.
 *
 * @param ex the exception.
 * @param response the HTTP response.
 */
protected void handleException(final HttpException ex, final HttpResponse response) {
    if (ex instanceof MethodNotSupportedException) {
        response.setStatusCode(HttpStatus.SC_NOT_IMPLEMENTED);
    } else if (ex instanceof UnsupportedHttpVersionException) {
        response.setStatusCode(HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED);
    } else if (ex instanceof ProtocolException) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
    } else {
        response.setStatusCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
    }
    String message = ex.getMessage();
    if (message == null) {
        message = ex.toString();
    }
    byte[] msg = EncodingUtils.getAsciiBytes(message);
    ByteArrayEntity entity = new ByteArrayEntity(msg);
    entity.setContentType("text/plain; charset=US-ASCII");
    response.setEntity(entity);
}

protected void handleException(final HttpException ex, final HttpResponse response) {
    if (ex instanceof MethodNotSupportedException) {
        response.setStatusCode(HttpStatus.SC_NOT_IMPLEMENTED);
    } else if (ex instanceof UnsupportedHttpVersionException) {
        response.setStatusCode(HttpStatus.SC_HTTP_VERSION_NOT_SUPPORTED);
    } else if (ex instanceof ProtocolException) {
        response.setStatusCode(HttpStatus.SC_BAD_REQUEST);
    } else {
        response.setStatusCode(HttpStatus.SC_INTERNAL_SERVER_ERROR);
    }
}