WebService框架整理（二） Axis1+Spring

WebService框架整理（二）?Axis1+Spring?(2010-11-18 16:13:06)转载标签：?

杂谈?文章分类:Java编程初识Axis1就要把它集成到Spring框架上。一方面是当时的项目要求，在一方面更是我对于Spring情有独钟。?
Axis1+Spring比较简单，这种便利得益于Spring的ServletEndpointSupport类支持。?

相关链接：?
WebService框架整理（一） Axis1?
WebService框架整理（二） Axis1+Spring?

我们将用到以下Jar：?
引用
activation.jar?
axis.jar?
commons-discovery.jar?
commons-logging.jar?
jaxrpc.jar?
log4j-1.2.15.jar?
mail.jar?
wsdl4j.jar?
spring.jar?

主要就是加入了spring.jar包！?

再看看web.xml，加入了Spring的相关内容。大家都熟悉Spring，我就不废话了！?
Xml代码??spring-axis-1 log4jConfigLocation classpath:log4j.xml log4jRefreshInterval 60000 contextConfigLocation /WEB-INF/applicationContext.xml UTF-8 Filter org.springframework.web.filter.CharacterEncodingFilter encoding UTF-8 forceEncoding true UTF-8 Filter public interface CalcService { int add(int a, int b); } " quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">

1. ??
2. public?interface?CalcService?{??
3. ??
4. ??????
5. ????int?add(int?a,?int?b);??
6. ??
7. }??

给出对应的实现内容：?
Java代码?

1. import?org.zlex.axis.service.CalcService;??
2. ??
3. ??
4. public?class?CalcServiceImpl?implements?CalcService?{??
5. ??
6. ????@Override??
7. ????public?int?add(int?a,?int?b)?{??
8. ????????return?a?+?b;??
9. ????}??
10. ??
11. }??

再简单不过的1+1问题！?
将其注入到Spring的容器中，applicationContext.xml如下所示：?
Xml代码??" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">

1. <?xml?version="1.0"?encoding="UTF-8"?>??
2. <beans??
3. ????xmlns="http://www.springframework.org/schema/beans"??
4. ????xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"??
5. ????xmlns:context="http://www.springframework.org/schema/context"??
6. ????xsi:schemaLocation="http://www.springframework.org/schema/beans?http://www.springframework.org/schema/beans/spring-beans.xsd??
7. ????????http://www.springframework.org/schema/context?http://www.springframework.org/schema/context/spring-context.xsd">??
8. ????<bean??
9. ????????id="calcService"??
10. ????????class="org.zlex.axis.service.impl.CalcServiceImpl"?/>??
11. </beans>??

作为spring与axis1对接，需要做一个ServletEndpointSupport继承实现WebService，如下所示：?
Java代码?

1. import?javax.xml.rpc.ServiceException;??
2. ??
3. import?org.springframework.context.ApplicationContext;??
4. import?org.springframework.remoting.jaxrpc.ServletEndpointSupport;??
5. import?org.zlex.axis.service.CalcService;??
6. ??
7. ??
8. public?class?WebService?extends?ServletEndpointSupport?{??
9. ??
10. ????private?ApplicationContext?applicationContext;??
11. ????private?CalcService?calcService;??
12. ??
13. ??????
14. ????@Override??
15. ????protected?void?onInit()?throws?ServiceException?{??
16. ????????//?初始化Spirng?配置??
17. ????????applicationContext?=?super.getApplicationContext();??
18. ??
19. ????????calcService?=?(CalcService)?applicationContext.getBean("calcService");??
20. ??
21. ????}??
22. ??
23. ??????
24. ????public?String?add(int?a,?int?b)?{??
25. ????????return?String.valueOf(calcService.add(a,?b));??
26. ????}??
27. ??
28. }??

这里为了便于在eclipse演示，将返回值定为String类型！?
现在我们将该服务植入Axis中，修改server-config.wsdd文件，在原文件中加入如下内容：?
Xml代码??" quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">

1. <!--?自定义服务?-->??
2. <service??
3. ????name="WebService"??
4. ????provider="java:RPC">??
5. ????<parameter??
6. ????????name="className"??
7. ????????value="org.zlex.axis.WebService"?/>??
8. </service>??

修改后的server-config.wsdd文件如下所示：?
Xml代码??http://xml.apache.org/axis/wsdd/ " quality="high" allowscriptaccess="always" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer">

1. <?xml?version="1.0"?encoding="UTF-8"?>??
2. <deployment??
3. ????xmlns="http://xml.apache.org/axis/wsdd/"??
4. ????xmlns:java="http://xml.apache.org/axis/wsdd/providers/java">??
5. ????<globalConfiguration>??
6. ????????<parameter??
7. ????????????name="adminPassword"??
8. ????????????value="admin"?/>??
9. ????????<parameter??
10. ????????????name="sendXsiTypes"??
11. ????????????value="true"?/>??
12. ????????<parameter??
13. ????????????name="sendMultiRefs"??
14. ????????????value="true"?/>??
15. ????????<parameter??
16. ????????????name="sendXMLDeclaration"??
17. ????????????value="true"?/>??
18. ????????<parameter??
19. ????????????name="axis.sendMinimizedElements"??
20. ????????????value="true"?/>??
21. ????????<requestFlow>??
22. ????????????<handler??
23. ????????????????type="java:org.apache.axis.handlers.JWSHandler">??
24. ????????????????<parameter??
25. ????????????????????name="scope"??
26. ????????????????????value="session"?/>??
27. ????????????</handler>??
28. ????????????<handler??
29. ????????????????type="java:org.apache.axis.handlers.JWSHandler">??
30. ????????????????<parameter??
31. ????????????????????name="scope"??
32. ????????????????????value="request"?/>??
33. ????????????????<parameter??
34. ????????????????????name="extension"??
35. ????????????????????value=".jwr"?/>??
36. ????????????</handler>??
37. ????????</requestFlow>??
38. ????</globalConfiguration>??
39. ????<handler??
40. ????????name="Authenticate"??
41. ????????type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"?/>??
42. ????<handler??
43. ????????name="LocalResponder"??
44. ????????type="java:org.apache.axis.transport.local.LocalResponder"?/>??
45. ????<handler??
46. ????????name="URLMapper"??
47. ????????type="java:org.apache.axis.handlers.http.URLMapper"?/>??
48. ????<service??
49. ????????name="AdminService"??
50. ????????provider="java:MSG">??
51. ????????<parameter??
52. ????????????name="allowedMethods"??
53. ????????????value="AdminService"?/>??
54. ????????<parameter??
55. ????????????name="enableRemoteAdmin"??
56. ????????????value="false"?/>??
57. ????????<parameter??
58. ????????????name="className"??
59. ????????????value="org.apache.axis.utils.Admin"?/>??
60. ????????<namespace>http://xml.apache.org/axis/wsdd/</namespace>??
61. ????</service>??
62. ????<service??
63. ????????name="Version"??
64. ????????provider="java:RPC">??
65. ????????<parameter??
66. ????????????name="allowedMethods"??
67. ????????????value="getVersion"?/>??
68. ????????<parameter??
69. ????????????name="className"??
70. ????????????value="org.apache.axis.Version"?/>??
71. ????</service>??
72. ????<transport??
73. ????????name="http">??
74. ????????<requestFlow>??
75. ????????????<handler??
76. ????????????????type="URLMapper"?/>??
77. ????????????<handler??
78. ????????????????type="java:org.apache.axis.handlers.http.HTTPAuthHandler"?/>??
79. ????????</requestFlow>??
80. ????</transport>??
81. ????<transport??
82. ????????name="local">??
83. ????????<responseFlow>??
84. ????????????<handler??
85. ????????????????type="LocalResponder"?/>??
86. ????????</responseFlow>??
87. ????</transport>??
88. ??
89. ????<!--?自定义服务?-->??
90. ????<service??
91. ????????name="WebService"??
92. ????????provider="java:RPC">??
93. ????????<parameter??
94. ????????????name="className"??
95. ????????????value="org.zlex.axis.WebService"?/>??
96. ????</service>??
97. </deployment>??

我们随机抽取2个数进行求和运算，并验证WebService和本地计算结果是否一致，测试用例WebServiceTest如下：?