com.alibaba.fastjson.JSON#writeJSONString

Source File: CaconfDbExporter.java From xipki with Apache License 2.0

6 votes

public void export() throws Exception {
  CaCertstore.Caconf caconf = new CaCertstore.Caconf();
  caconf.setVersion(VERSION);

  System.out.println("exporting CA configuration from database");

  exportSigner(caconf);
  exportRequestor(caconf);
  exportUser(caconf);
  exportPublisher(caconf);
  exportCa(caconf);
  exportProfile(caconf);
  exportCaalias(caconf);
  exportCaHasRequestor(caconf);
  exportCaHasUser(caconf);
  exportCaHasPublisher(caconf);
  exportCaHasProfile(caconf);

  caconf.validate();
  try (OutputStream os = Files.newOutputStream(Paths.get(baseDir, FILENAME_CA_CONFIGURATION))) {
    JSON.writeJSONString(os, caconf, SerializerFeature.PrettyFormat);
  }
  System.out.println(" exported CA configuration from database");
}

Source File: ExtensionsConfCreatorDemo.java From xipki with Apache License 2.0

6 votes

private static void marshall(ExtensionsType extensionsType, String filename) {
  try {
    extensionsType.validate();
    Path path = Paths.get("tmp", filename);
    IoUtil.mkdirsParent(path);
    try (OutputStream out = Files.newOutputStream(path)) {
      JSON.writeJSONString(out, extensionsType,
          SerializerFeature.PrettyFormat, SerializerFeature.SortField,
          SerializerFeature.DisableCircularReferenceDetect);
    }
    System.out.println("marshalled " + path.toString());

    check(path);
  } catch (Exception ex) {
    System.err.println("Error while generating extensions in " + filename);
    ex.printStackTrace();
  }

}

Source File: MetricsHttpExporter.java From sofa-lookout with Apache License 2.0

5 votes

private static void sendResponse(HttpExchange exchange, Object bodyEntity) throws IOException {
    exchange.getResponseHeaders().set("Content-Type", "application/json;charset=utf-8");
    exchange.getResponseHeaders().set("Content-Encoding", "gzip");
    exchange.sendResponseHeaders(200, 0);
    OutputStream os = new GZIPOutputStream(exchange.getResponseBody());
    try {
        JSON.writeJSONString(os, UTF8, bodyEntity);
    } finally {
        os.close();
    }
}

Source File: OcspCertstoreDbExporter.java From xipki with Apache License 2.0

5 votes

private void finalizeZip(ZipOutputStream zipOutStream, OcspCertstore.Certs certs)
    throws IOException {
  ZipEntry certZipEntry = new ZipEntry("certs.json");
  zipOutStream.putNextEntry(certZipEntry);
  try {
    JSON.writeJSONString(zipOutStream, Charset.forName("UTF-8"), certs);
  } finally {
    zipOutStream.closeEntry();
  }

  zipOutStream.close();
}

Source File: OcspCertstoreDbExporter.java From xipki with Apache License 2.0

5 votes

public void export() throws Exception {
  OcspCertstore certstore;
  if (resume) {
    try (InputStream is = Files.newInputStream(Paths.get(baseDir, FILENAME_OCSP_CERTSTORE))) {
      certstore = JSON.parseObject(is, OcspCertstore.class);
    }
    certstore.validate();

    if (certstore.getVersion() > VERSION) {
      throw new Exception("could not continue with Certstore greater than " + VERSION
          + ": " + certstore.getVersion());
    }
  } else {
    certstore = new OcspCertstore();
    certstore.setVersion(VERSION);
  }
  System.out.println("exporting OCSP certstore from database");

  if (!resume) {
    exportHashAlgo(certstore);
    exportIssuer(certstore);
    exportCrlInfo(certstore);
  }

  File processLogFile = new File(baseDir, PROCESS_LOG_FILENAME);
  Exception exception = exportCert(certstore, processLogFile);

  try (OutputStream os = Files.newOutputStream(Paths.get(baseDir, FILENAME_OCSP_CERTSTORE))) {
    JSON.writeJSONString(os, certstore);
  }

  if (exception == null) {
    System.out.println(" exported OCSP certstore from database");
  } else {
    throw exception;
  }
}

Source File: CaCertstoreDbExporter.java From xipki with Apache License 2.0

5 votes

private void finalizeZip(ZipOutputStream zipOutStream, String filename, Object container)
    throws IOException {
  ZipEntry certZipEntry = new ZipEntry(filename);
  zipOutStream.putNextEntry(certZipEntry);
  try {
    JSON.writeJSONString(zipOutStream, Charset.forName("UTF-8"), container);
  } finally {
    zipOutStream.closeEntry();
  }

  zipOutStream.close();
}

Source File: ProfileConfCreatorDemo.java From xipki with Apache License 2.0

5 votes

private static void marshall(X509ProfileType profile, String filename, boolean validate) {
  try {
    Path path = Paths.get("tmp", filename);
    IoUtil.mkdirsParent(path);
    try (OutputStream out = Files.newOutputStream(path)) {
      JSON.writeJSONString(out, profile,
          SerializerFeature.PrettyFormat, SerializerFeature.SortField,
          SerializerFeature.DisableCircularReferenceDetect);
    }

    if (validate) {
      X509ProfileType profileConf;
      // Test by deserializing
      try (InputStream is = Files.newInputStream(path)) {
        profileConf = X509ProfileType.parse(is);
      }
      XijsonCertprofile profileObj = new XijsonCertprofile();
      profileObj.initialize(profileConf);
      profileObj.close();
      System.out.println("Generated certprofile in " + filename);
    }
  } catch (Exception ex) {
    System.err.println("Error while generating certprofile in " + filename);
    ex.printStackTrace();
  }

}

Source File: CaConfs.java From xipki with Apache License 2.0

5 votes

public static void marshal(CaConfType.CaSystem root, OutputStream out)
    throws InvalidConfException, IOException {
  Args.notNull(root, "root");
  Args.notNull(out, "out");
  root.validate();
  JSON.writeJSONString(out, Charset.forName("UTF8"), root, SerializerFeature.PrettyFormat);
}

Source File: Serialization.java From java-json-benchmark with MIT License

5 votes

@Benchmark
@Override
public Object fastjson() throws Exception {
    ByteArrayOutputStream baos = JsonUtils.byteArrayOutputStream();
    JSON.writeJSONString(baos, JSON_SOURCE().nextPojo(), SerializerFeature.EMPTY);
    return baos;
}

Source File: FastJsonJsonView.java From uavstack with Apache License 2.0

5 votes

@Override
protected void renderMergedOutputModel(Map<String, Object> model, //
                                       HttpServletRequest request, //
                                       HttpServletResponse response) throws Exception {
    Object value = filterModel(model);
    String jsonpParameterValue = getJsonpParameterValue(request);
    if(jsonpParameterValue != null) {
        JSONPObject jsonpObject = new JSONPObject(jsonpParameterValue);
        jsonpObject.addParameter(value);
        value = jsonpObject;
    }

    ByteArrayOutputStream outnew = new ByteArrayOutputStream();

    int len = JSON.writeJSONString(outnew, //
            fastJsonConfig.getCharset(), //
            value, //
            fastJsonConfig.getSerializeConfig(), //
            fastJsonConfig.getSerializeFilters(), //
            fastJsonConfig.getDateFormat(), //
            JSON.DEFAULT_GENERATE_FEATURE, //
            fastJsonConfig.getSerializerFeatures());

    if (this.updateContentLength) {
        // Write content length (determined via byte array).
        response.setContentLength(len);
    }

    // Flush byte array to servlet output stream.
    ServletOutputStream out = response.getOutputStream();
    outnew.writeTo(out);
    outnew.close();
    out.flush();
}

Source File: SystemUtil.java From sanshanblog with Apache License 2.0

5 votes

/**
 * 设置或刷新系统配置
 * @param setting 设置
 */
public  void setSetting(Setting setting)  {
    try {
        File file = new File(filename);
        OutputStream out = new FileOutputStream(file);
        JSON.writeJSONString(out,setting);
    } catch (IOException e) {
        log.error("read setting error",e);
        e.printStackTrace();
    }
}

Source File: HttpApiHandler.java From arthas with Apache License 2.0

5 votes

private void writeResult(DefaultFullHttpResponse response, Object result) throws IOException {
    ByteBufOutputStream out = new ByteBufOutputStream(response.content());
    try {
        JSON.writeJSONString(out, result);
    } catch (IOException e) {
        logger.error("write json to response failed", e);
        throw e;
    }
}

Source File: FastJsonProcessor.java From requests with BSD 2-Clause "Simplified" License

4 votes

@Override
public void marshal(Writer writer, Object value) {
    JSON.writeJSONString(writer, value);
}

Source File: FastJsonProvider.java From uavstack with Apache License 2.0

4 votes

/**
     * Method that JAX-RS container calls to serialize given value.
     */
    public void writeTo(Object obj, //
                        Class<?> type, //
                        Type genericType, //
                        Annotation[] annotations, //
                        MediaType mediaType, //
                        MultivaluedMap<String, Object> httpHeaders, //
                        OutputStream entityStream //
    ) throws IOException, WebApplicationException {

        FastJsonConfig fastJsonConfig = locateConfigProvider(type, mediaType);

        SerializerFeature[] serializerFeatures = fastJsonConfig.getSerializerFeatures();
        if (pretty) {
            if (serializerFeatures == null)
                serializerFeatures = new SerializerFeature[]{SerializerFeature.PrettyFormat};
            else {
                List<SerializerFeature> featureList = new ArrayList<SerializerFeature>(Arrays
                        .asList(serializerFeatures));
                featureList.add(SerializerFeature.PrettyFormat);
                serializerFeatures = featureList.toArray(serializerFeatures);
            }
            fastJsonConfig.setSerializerFeatures(serializerFeatures);
        }

        try {
            int len = JSON.writeJSONString(entityStream, //
                    fastJsonConfig.getCharset(), //
                    obj, //
                    fastJsonConfig.getSerializeConfig(), //
                    fastJsonConfig.getSerializeFilters(), //
                    fastJsonConfig.getDateFormat(), //
                    JSON.DEFAULT_GENERATE_FEATURE, //
                    fastJsonConfig.getSerializerFeatures());

//            // add Content-Length
//            if (fastJsonConfig.isWriteContentLength()) {
//                httpHeaders.add("Content-Length", String.valueOf(len));
//            }

            entityStream.flush();

        } catch (JSONException ex) {

            throw new WebApplicationException("Could not write JSON: " + ex.getMessage(), ex);
        }
    }

Source File: FastJsonHttpMessageConverter.java From uavstack with Apache License 2.0

4 votes

@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {

    ByteArrayOutputStream outnew = new ByteArrayOutputStream();
    try {
        HttpHeaders headers = outputMessage.getHeaders();

        //获取全局配置的filter
        SerializeFilter[] globalFilters = fastJsonConfig.getSerializeFilters();
        List<SerializeFilter> allFilters = new ArrayList<SerializeFilter>(Arrays.asList(globalFilters));

        boolean isJsonp = false;

        //不知道为什么会有这行代码， 但是为了保持和原来的行为一致，还是保留下来
        Object value = strangeCodeForJackson(object);

        if (value instanceof FastJsonContainer) {
            FastJsonContainer fastJsonContainer = (FastJsonContainer) value;
            PropertyPreFilters filters = fastJsonContainer.getFilters();
            allFilters.addAll(filters.getFilters());
            value = fastJsonContainer.getValue();
        }

        //revise 2017-10-23 ,
        // 保持原有的MappingFastJsonValue对象的contentType不做修改 保持旧版兼容。
        // 但是新的JSONPObject将返回标准的contentType：application/javascript ，不对是否有function进行判断
        if (value instanceof MappingFastJsonValue) {
            if(!StringUtils.isEmpty(((MappingFastJsonValue) value).getJsonpFunction())){
                isJsonp = true;
            }
        } else if (value instanceof JSONPObject) {
            isJsonp = true;
        }


        int len = JSON.writeJSONString(outnew, //
                fastJsonConfig.getCharset(), //
                value, //
                fastJsonConfig.getSerializeConfig(), //
                //fastJsonConfig.getSerializeFilters(), //
                allFilters.toArray(new SerializeFilter[allFilters.size()]),
                fastJsonConfig.getDateFormat(), //
                JSON.DEFAULT_GENERATE_FEATURE, //
                fastJsonConfig.getSerializerFeatures());

        if (isJsonp) {
            headers.setContentType(APPLICATION_JAVASCRIPT);
        }

        if (fastJsonConfig.isWriteContentLength()) {
            headers.setContentLength(len);
        }

        outnew.writeTo(outputMessage.getBody());

    } catch (JSONException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    } finally {
        outnew.close();
    }
}

Source File: CaCertstoreDbExporter.java From xipki with Apache License 2.0

4 votes

public void export() throws Exception {
  CaCertstore certstore;
  if (resume) {
    try (InputStream is = Files.newInputStream(Paths.get(baseDir, FILENAME_CA_CERTSTORE))) {
      certstore = JSON.parseObject(is, CaCertstore.class);
    }
    certstore.validate();

    if (certstore.getVersion() > VERSION) {
      throw new Exception("could not continue with CertStore greater than "
          + VERSION + ": " + certstore.getVersion());
    }
  } else {
    certstore = new CaCertstore();
    certstore.setVersion(VERSION);
  }

  Exception exception = null;
  System.out.println("exporting CA certstore from database");
  try {
    if (!resume) {
      exportPublishQueue(certstore);
      exportDeltaCrlCache(certstore);
    }

    File processLogFile = new File(baseDir, DbPorter.EXPORT_PROCESS_LOG_FILENAME);

    Long idProcessedInLastProcess = null;
    CaDbEntryType typeProcessedInLastProcess = null;
    if (processLogFile.exists()) {
      byte[] content = IoUtil.read(processLogFile);
      if (content != null && content.length > 0) {
        String str = new String(content);
        int idx = str.indexOf(':');
        String typeName = str.substring(0, idx).trim();
        typeProcessedInLastProcess = CaDbEntryType.valueOf(typeName);
        idProcessedInLastProcess = Long.parseLong(str.substring(idx + 1).trim());
      }
    }

    if (CaDbEntryType.CRL == typeProcessedInLastProcess || typeProcessedInLastProcess == null) {
      exception = exportEntries(CaDbEntryType.CRL, certstore, processLogFile,
          idProcessedInLastProcess);
      typeProcessedInLastProcess = null;
      idProcessedInLastProcess = null;
    }

    CaDbEntryType[] types = {CaDbEntryType.CERT, CaDbEntryType.REQUEST, CaDbEntryType.REQCERT};

    for (CaDbEntryType type : types) {
      if (exception == null
          && (type == typeProcessedInLastProcess || typeProcessedInLastProcess == null)) {
        exception = exportEntries(type, certstore, processLogFile, idProcessedInLastProcess);
        typeProcessedInLastProcess = null;
        idProcessedInLastProcess = null;
      }
    }

    certstore.validate();
    try (OutputStream os = Files.newOutputStream(Paths.get(baseDir, FILENAME_CA_CERTSTORE))) {
      JSON.writeJSONString(os, Charset.forName("UTF-8"), certstore);
    }
  } catch (Exception ex) {
    System.err.println("could not export CA certstore from database");
    exception = ex;
  }

  if (exception == null) {
    System.out.println(" exported CA certstore from database");
  } else {
    throw exception;
  }
}

Source File: JsonMessageConverter.java From DDMQ with Apache License 2.0

4 votes

@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {
    try (ByteArrayOutputStream outnew = new ByteArrayOutputStream()) {
        HttpHeaders headers = outputMessage.getHeaders();

        //获取全局配置的filter
        SerializeFilter[] globalFilters = getFastJsonConfig().getSerializeFilters();
        List<SerializeFilter> allFilters = new ArrayList<>(Arrays.asList(globalFilters));

        boolean isJsonp = false;
        Object value = strangeCodeForJackson(object);

        if (value instanceof FastJsonContainer) {
            FastJsonContainer fastJsonContainer = (FastJsonContainer) value;
            PropertyPreFilters filters = fastJsonContainer.getFilters();
            allFilters.addAll(filters.getFilters());
            value = fastJsonContainer.getValue();
        }

        if (value instanceof MappingFastJsonValue) {
            isJsonp = true;
            value = ((MappingFastJsonValue) value).getValue();
        } else if (value instanceof JSONPObject) {
            isJsonp = true;
        }


        int len = writePrefix(outnew, object);
        len += JSON.writeJSONString(outnew, //
                getFastJsonConfig().getCharset(), //
                value, //
                getFastJsonConfig().getSerializeConfig(), //
                allFilters.toArray(new SerializeFilter[allFilters.size()]),
                getFastJsonConfig().getDateFormat(), //
                JSON.DEFAULT_GENERATE_FEATURE, //
                getFastJsonConfig().getSerializerFeatures());
        len += writeSuffix(outnew, object);

        if (isJsonp) {
            headers.setContentType(APPLICATION_JAVASCRIPT);
        }
        if (getFastJsonConfig().isWriteContentLength()) {
            headers.setContentLength(len);
        }

        headers.set("carrera_logid", RequestContext.getLogId());
        RequestContext.sendJsonResponse(outnew.toString());

        outnew.writeTo(outputMessage.getBody());

    } catch (JSONException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    }
}

Source File: JsonMessageConverter.java From DDMQ with Apache License 2.0

4 votes

@Override
protected void writeInternal(Object object, HttpOutputMessage outputMessage) throws IOException, HttpMessageNotWritableException {
    try (ByteArrayOutputStream outnew = new ByteArrayOutputStream()) {
        HttpHeaders headers = outputMessage.getHeaders();

        //获取全局配置的filter
        SerializeFilter[] globalFilters = getFastJsonConfig().getSerializeFilters();
        List<SerializeFilter> allFilters = new ArrayList<>(Arrays.asList(globalFilters));

        boolean isJsonp = false;
        Object value = strangeCodeForJackson(object);

        if (value instanceof FastJsonContainer) {
            FastJsonContainer fastJsonContainer = (FastJsonContainer) value;
            PropertyPreFilters filters = fastJsonContainer.getFilters();
            allFilters.addAll(filters.getFilters());
            value = fastJsonContainer.getValue();
        }

        if (value instanceof MappingFastJsonValue) {
            isJsonp = true;
            value = ((MappingFastJsonValue) value).getValue();
        } else if (value instanceof JSONPObject) {
            isJsonp = true;
        }


        int len = writePrefix(outnew, object);
        len += JSON.writeJSONString(outnew, //
                getFastJsonConfig().getCharset(), //
                value, //
                getFastJsonConfig().getSerializeConfig(), //
                allFilters.toArray(new SerializeFilter[allFilters.size()]),
                getFastJsonConfig().getDateFormat(), //
                JSON.DEFAULT_GENERATE_FEATURE, //
                getFastJsonConfig().getSerializerFeatures());
        len += writeSuffix(outnew, object);

        if (isJsonp) {
            headers.setContentType(APPLICATION_JAVASCRIPT);
        }
        if (getFastJsonConfig().isWriteContentLength()) {
            headers.setContentLength(len);
        }

        headers.set("carrera_logid", RequestContext.getLogId());
        RequestContext.sendJsonResponse(outnew.toString());

        outnew.writeTo(outputMessage.getBody());

    } catch (JSONException ex) {
        throw new HttpMessageNotWritableException("Could not write JSON: " + ex.getMessage(), ex);
    }
}

Java Code Examples for com.alibaba.fastjson.JSON#writeJSONString()