axis调用webservice相关工具类

１、axis调用webservice的方法

public static String getUnionCicWebserviceResult(String URL,String nameSpaceURL, String webMethod,Object[] params) {

                        org.apache.axis.client.Service s = new org.apache.axis.client.Service();

                        Call call;

                        String val = "";

                        try {

                                    call = (Call) s.createCall();

                                    call.setTargetEndpointAddress(new java.net.URL(URL));

                                    call.setOperationName(new QName(nameSpaceURL, webMethod));

                                    for (int i = 0; i < params.length; i++) {

                                                call.addParameter("arg" + i,org.apache.axis.encoding.XMLType.XSD_STRING,javax.xml.rpc.ParameterMode.IN);// 此处参数名字必须为arg0，arg1形式

                                    }

                                    call.setReturnType(org.apache.axis.encoding.XMLType.XSD_STRING);

                                    val = (String) call.invoke(params);

                        } catch (javax.xml.rpc.ServiceException e) {

                                    e.printStackTrace();

                                    return val;

                        } catch (MalformedURLException e) {

                                    e.printStackTrace();

                                    return val;

                        } catch (RemoteException e) {

                                    e.printStackTrace();

                                    return e.getMessage();

                        }

                        return val;

            }

2、解析webservice返回的xml格式的方法

/**

             * 解析华西联合门诊返回的xml字符串

             * @param xmlStr

             * @return Map<String,Object>

             */

            @SuppressWarnings("unchecked")

            public static Map<String,Object> getUnionCicResponseMap(String xmlStr) {

                        Document doc = null;

                        Map<String,Object> map = new HashMap<String, Object>();

            try {

                                                doc = DocumentHelper.parseText(xmlStr);

            // 将字符串转为XML

            Element rootElt = doc.getRootElement();

            List<Element> childElements = rootElt.elements();

                        for (Element ele:childElements) {

            //                     if("acknowledgement".equals(ele.getName())){

                                                //解析xml格式标签中的属性

                                                List attrList = ele.attributes();

                                                for (int i = 0; i < attrList.size(); i++) {

                                                    Attribute item = (Attribute)attrList.get(i);

                                                    map.put(item.getName(), item.getValue());

                                                }                       

            //                     }

                                                            map.put(ele.getName(), ele.getStringValue());

                                                }

            } catch (DocumentException e) {

                        map.put("typeCode", "AE");

                        map.put("acknowledgement", e.getMessage());

                        e.printStackTrace();

                        return map;

            }

        return map;

    }

3、将数据库查询结果封装为json格式

StringBuilder sb = new StringBuilder();

                                                // 拼装病人信息

                                                for (int i = 0; i < inofList.size(); i++) {

                                                            sb.append("{");

                                                            final Set<String> keys = inofList.get(i).keySet();

                                                            for (final String key : keys) {

                                                                        final Object value = inofList.get(i).get(key);

                                                                        sb.append("\"");

                                                                        sb.append(key);

                                                                        sb.append("\"");

                                                                        if (value != null || !"null".equals(value)) {

                                                                                    sb.append(":\"");

                                                                                    sb.append(value);

                                                                                    sb.append("\",");

                                                                        } else {

                                                                                    sb.append(":\"\",");

                                                                        }

                                                            }

                                                            sb.setCharAt(sb.length() - 1, '}');

                                                            sb.append(",");

                                                }

                                                sb.setCharAt(sb.length() - 1, ' ');

                                                json = "{\"status\":1,\"info\":[" + sb + "]}";