ofbiz的webservice接口提供（3）-不规范的wsdl的客户端访问代码

 

针对上个模块提到的ofbiz的wsdl确实不是很规范，那么我们使用axis客户端工具生成的代码肯定不可用，这里我提供了我的客户端调用代码：

[java] view plain copy

1. import java.util.*;
2. import java.net.*;
3. import java.rmi.*;
4. import javax.xml.namespace.*;
5. import javax.xml.rpc.*;
6. import org.apache.axis.Message;
7. import org.apache.axis.message.RPCElement;
8. import org.apache.axis.message.RPCParam;
9. import org.apache.axis.message.SOAPEnvelope;
10. import org.apache.axis.client.Call;
11. import org.apache.axis.client.Service;
13. public class AxisClient {
14. /**
15. * 将我们的消息在控制台System.out打印出来
16. * */
17. private static Map getResponseParams(Message respMessage) {
18. Map mRet = new Hashtable();
19. try {
20. SOAPEnvelope resEnv = respMessage.getSOAPEnvelope();
21. List bodies = resEnv.getBodyElements();
22. Iterator i = bodies.iterator();
23. while (i.hasNext()) {
24. Object o = i.next();
25. if (o instanceof RPCElement) {
26. RPCElement body = (RPCElement) o;
27. List params = null;
28. params = body.getParams();
29. Iterator p = params.iterator();
30. while (p.hasNext()) {
31. RPCParam param = (RPCParam) p.next();
32. mRet.put(param.getName(), param.getValue());
33. System.out.println("SOAP Client Param - " + param.getName() + "=" + param.getValue());
34. }
35. }
36. }
37. } catch (org.apache.axis.AxisFault e) {
38. System.out.println("AxisFault");
39. } catch (org.xml.sax.SAXException e) {
40. System.out.println("SAXException");
41. }
42. return mRet;
43. }
45. public static void main(String[] args) {
46. String message = "";
47. Map output;
49. String endpoint;
50. try {
51. //指明我们的服务点
52. endpoint = "http://192.168.20.32/projectname/control/SOAPService/";
53. Call call = (Call) new Service().createCall();
54. call.setTargetEndpointAddress(new URL(endpoint));
55. //指明要调用的服务名称
56. call.setOperationName(new QName("findSeniorService", "findSeniorService"));
57. //指明服务的输出输出参数
58. call.addParameter("userid",
59. org.apache.axis.Constants.XSD_STRING,
60. javax.xml.rpc.ParameterMode.INOUT);
61. call.addParameter("salt",
62. org.apache.axis.Constants.XSD_STRING,
63. javax.xml.rpc.ParameterMode.IN);
64. call.addParameter("aaa",
65. org.apache.axis.Constants.XSD_STRING,
66. javax.xml.rpc.ParameterMode.OUT);
67. call.addParameter("bbb",
68. org.apache.axis.Constants.XSD_STRING,
69. javax.xml.rpc.ParameterMode.OUT);
70. call.addParameter("ccc",
71. org.apache.axis.Constants.XSD_STRING,
72. javax.xml.rpc.ParameterMode.OUT);
73. call.setReturnType(org.apache.axis.Constants.XSD_STRING);
74. //传递参数，发起调用
75. Object responseWS = call.invoke(new Object[]{"123456789", "aaa"});
76. System.out.println( "Receiving response: " + (String) responseWS);
77. output = call.getOutputParams();
78. getResponseParams(call.getMessageContext().getResponseMessage());
79. } catch (MalformedURLException ex) {
80. message = "error: wrong url";
81. } catch (ServiceException ex) {
82. message = "error: failed to create the call";
83. } catch (RemoteException ex) {
84. ex.printStackTrace();
85. message = "error: failed to invoke WS";
86. } finally {
87. System.out.println("");
88. System.out.println(message);
89. }
90. }
91. }

注意上边的endpoint的链接要根据你服务器部署的实际情况来书写。

同时我也提供下xmlspy根据链接生成的数据包，这个不可用：

[c-sharp] view plain copy

1. <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
2. <SOAP-ENV:Body>
3. <salt xsi:type="xsd:string">String</salt>
4. <userid xsi:type="xsd:string">String</userid>
5. </SOAP-ENV:Body>
6. </SOAP-ENV:Envelope>

看到上边那个生成的不可用的文件主要是没指定服务方法，我们手工改一下，并将我们的参数值奉上：

[xhtml] view plain copy

1. <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
2. <SOAP-ENV:Body>
3. <findSeniorService xmlns="http://ofbiz.apache.org/service/">
4. <salt xsi:type="xsd:string">aaa</salt>
5. <userid xsi:type="xsd:string">2222</userid>
6. </findSeniorService>
7. </SOAP-ENV:Body>
8. </SOAP-ENV:Envelope>

看上边只是指定了我们要给哪个方法传送参数“<findSeniorService xmlns="http://ofbiz.apache.org/service/">”

然后发送soap的信息到webservice接口，我这里的返回值如下：

[xhtml] view plain copy

1. <?xml version="1.0" encoding="UTF-8"?>
2. <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
3. <soapenv:Body>
4. <ns1:findSeniorServiceResponse xmlns:ns1="http://ofbiz.apache.org/service/">
5. <aaa xsi:type="xsd:string">test_aaaaa</aaa>
6. <bbb xsi:type="xsd:string">test_bbbbb</bbb>
7. <ccc xsi:type="xsd:string">test_ccccc</ccc>
8. <userid xsi:type="xsd:string">2222</userid>
9. </ns1:findSeniorServiceResponse>
10. </soapenv:Body>
11. </soapenv:Envelope>

这样我就验证了虽然ofbiz提供的webservice的wsdl很不好用，但是那个webservice接口还是可以使用的。只不过只是支持基础数据类型而已。