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Dahua ICC Open API SDK for Java

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package com.dahuatech.hutool.http.webservice;

import com.dahuatech.hutool.core.exceptions.UtilException;
import com.dahuatech.hutool.core.util.CharsetUtil;
import com.dahuatech.hutool.core.util.XmlUtil;

import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.nio.charset.Charset;

/**
 * SOAP相关工具类
 *
 * @author looly
 * @since 4.5.7
 */
public class SoapUtil {

  /**
   * 创建SOAP客户端，默认使用soap1.1版本协议
   *
   * @param url WS的URL地址
   * @return {@link SoapClient}
   */
  public static SoapClient createClient(String url) {
    return SoapClient.create(url);
  }

  /**
   * 创建SOAP客户端
   *
   * @param url WS的URL地址
   * @param protocol 协议，见{@link SoapProtocol}
   * @return {@link SoapClient}
   */
  public static SoapClient createClient(String url, SoapProtocol protocol) {
    return SoapClient.create(url, protocol);
  }

  /**
   * 创建SOAP客户端
   *
   * @param url WS的URL地址
   * @param protocol 协议，见{@link SoapProtocol}
   * @param namespaceURI 方法上的命名空间URI
   * @return {@link SoapClient}
   * @since 4.5.6
   */
  public static SoapClient createClient(String url, SoapProtocol protocol, String namespaceURI) {
    return SoapClient.create(url, protocol, namespaceURI);
  }

  /**
   * {@link SOAPMessage} 转为字符串
   *
   * @param message SOAP消息对象
   * @param pretty 是否格式化
   * @return SOAP XML字符串
   */
  public static String toString(SOAPMessage message, boolean pretty) {
    return toString(message, pretty, CharsetUtil.CHARSET_UTF_8);
  }

  /**
   * {@link SOAPMessage} 转为字符串
   *
   * @param message SOAP消息对象
   * @param pretty 是否格式化
   * @param charset 编码
   * @return SOAP XML字符串
   * @since 4.5.7
   */
  public static String toString(SOAPMessage message, boolean pretty, Charset charset) {
    final ByteArrayOutputStream out = new ByteArrayOutputStream();
    try {
      message.writeTo(out);
    } catch (SOAPException | IOException e) {
      throw new SoapRuntimeException(e);
    }
    String messageToString = null;
    try {
      messageToString = out.toString(charset.toString());
    } catch (UnsupportedEncodingException e) {
      throw new UtilException(e);
    }
    return pretty ? XmlUtil.format(messageToString) : messageToString;
  }
}