下面是JBoss的一个SSO的例子片断:
sso2.war#RoleComponent (wsdl)
-
getRoles
-
getTheRoleFunctions
-
getTheRoleFunctionsByCode
-
getTheSystemRoles
-
getUserBySystemNameAndRoleId
- isFunctionInRole
sso2.war#UserComponent (wsdl)
-
Login
-
LoginUser
-
getFilterNodes
-
getFunctions
-
getTheUserFunctions
-
getTheUserNodes
-
getTheUserRoles
-
getTheUserRoles2
-
getUserByID
-
getUsers
-
isInFunction
-
isInFunctionByCode
-
isInRole
-
isInRoleByCode
- getUsers
sso.war#RoleComponent (wsdl)
-
getRoles
-
getTheRoleFunctions
-
getTheRoleFunctionsByCode
-
getTheSystemRoles
- getUserBySystemNameAndRoleId
不难看出在一个Service中,提供了不同的类,以及WebMethod。
但如果在ASP.NET Web Service中直接登记2个会出现下列错误:
Parser Error
Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: There can be only one 'webservice' directive.
Source Error:
Line 1: <%@ WebService Language="C#" CodeBehind="UserService.asmx.cs" Class="Inventory.UserService" %>
Line 2: <%@ WebService Language="C#" CodeBehind="UserService.asmx.cs" Class="Inventory.GroupService" %>
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Source File: /UserService.asmx Line: 2
所以如果要采用类似方式剔掉Java的Web Service,同时又不让服务客户程序修改过多代码,可以采用Port来分割一个Web Service:
<service name="SSOService">
<port binding="tns:NodeServiceBinding" name="NodeServicePort">
<soap:addresslocation="http://win2003/sso2/service/NodeService" />
</port>
<port binding="tns:UserServiceBinding" name="UserServicePort">
<soap:addresslocation="http://win2003/sso2/service/UserService" />
</port>
<port binding="tns:RoleServiceBinding" name="RoleServicePort">
<soap:addresslocation="http://win2003/sso2/service/RoleService" />
</port>
</service>
转自:沈同学和袁同学的邮件。
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