1、服务端
这次要发布的web service非常简单。它的功能是把从客户端传入的字符串中的小写字母转变成大写字母，再返回给客户端。
Soap 服务器采用apache的AXIS（可以从http://ws.apache.org/axis/下载），应用服务器可以选用各种servlet 容器，我这里采用的是weblogic。
1.1 实现类的源代码：
// StringProcessor.java
package com.jagie.j2me.ws;
public class StringProcessor
{
public StringProcessor()
{
}
public String process(String name)
{
return name.toUpperCase();
}
} |
1.2 发布步骤
1．准备一个目录作为web application的发布目录,我这里的这个目录叫jagiews,这个目录的全路径中最好不要有空格和中文。我的发布目录结构如下：
2．编译StringProcessor.java,把生成的StringProcessor.class置于: \jagiews\WEB-INF\classes\com\jagie\j2me\ws目录下。
3.在jagiews\WEB-INF\lib 文件夹中置入以下axis服务器需要的jar文件 axis.jar，axis-ant.jar，commons-discovery.jar，commons-logging.jar，jaxrpc.jar，log4j-1.2.8.jar，saaj.jar ，wsdl4j.jar。这些文件可以在http://ws.apache.org/axis/下载。
4.在jagiews\WEB-INF目录下增加2个发布描述文件：
server-config.wsdd，web.xml。
#server-config.wsdd |
<?xml version="1.0" encoding="UTF-8"?>
<deployment xmlns=
"http://xml.apache.org/axis/wsdd/"
xmlns:java=
"http://xml.apache.org/axis/wsdd/providers/java">
<globalConfiguration>
<parameter name=
"adminPassword" value="admin"/>
<parameter name=
"attachments.Directory"
value="C:\Program Files
\Apache Tomcat 4.0\webapps
\axis\WEB-INF\attachments"/>
<parameter name=
"attachments.implementation"
value="org.apache.axis.
attachments.AttachmentsImpl"/>
<parameter name=
"sendXsiTypes"
value="true"/>
<parameter name=
"sendMultiRefs"
value="true"/>
<parameter name=
"sendXMLDeclaration"
value="true"/>
<parameter name=
"axis.sendMinimizedElements"
value="true"/>
<requestFlow>
<handler type=
"java:org.apache.axis.handlers.JWSHandler">
<parameter
name="scope"
value="session"/>
</handler>
<handler type=
"java:org.apache.axis.handlers.JWSHandler">
<parameter
name="scope"
value="request"/>
<parameter
name="extension"
value=".jwr"/>
</handler>
</requestFlow>
</globalConfiguration>
<handler name=
"LocalResponder"
type="java:org.apache.axis.
transport.local.LocalResponder"/>
<handler name="URLMapper"
type="java:org.apache.axis.
handlers.http.URLMapper"/>
<handler name="RPCDispatcher"
type="java:org.apache.axis.
providers.java.RPCProvider"/>
<handler name="Authenticate"
type="java:org.apache.axis.
handlers.SimpleAuthenticationHandler"/>
<handler name="MsgDispatcher"
type="java:org.apache.axis.
providers.java.MsgProvider"/>
<service name="AdminService"
provider="java:MSG">
<parameter name="allowedMethods"
value="AdminService"/>
<parameter name="enableRemoteAdmin"
value="false"/>
<parameter name="className"
value="org.apache.axis.utils.Admin"/>
<namespace>
http://xml.apache.org/axis/wsdd/
</namespace>
</service>
<service name="Version"
provider="java:RPC">
<parameter name="allowedMethods"
value="getVersion"/>
<parameter name="className"
value="org.apache.axis.Version"/>
</service>
<!-- your service begin-->
<service name="StringProcess"
provider="java:RPC">
<parameter name="allowedMethods"
value="process"/>
<parameter name="className"
value="com.jagie.j2me.
ws.StringProcessor"/>
</service>
<!-- your service end -->
<transport name="http">
<requestFlow>
<handler type="URLMapper"/>
<handler type=
"java:org.apache.axis.handlers.
http.HTTPAuthHandler"/>
</requestFlow>
</transport>
<transport name="local">
<responseFlow>
<handler type="java:org.apache.axis.
transport.local.LocalResponder"/>
</responseFlow>
</transport>
</deployment>
# web.xml
<?xml version="1.0"
encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems,
Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com
/j2ee/dtds/web-app_2.2.dtd">
<web-app>
<display-name>Apache-Axis</display-name>
<servlet>
<servlet-name>AxisServlet</servlet-name>
<display-name>Apache-Axis
Servlet</display-name>
<servlet-class>
org.apache.axis.transport.http.AxisServlet
</servlet-class>
</servlet>
<servlet>
<servlet-name>AdminServlet</servlet-name>
<display-name>Axis Admin Servlet</display-name>
<servlet-class>
org.apache.axis.transport.http.AdminServlet
</servlet-class>
<load-on-startup>100</load-on-startup>
</servlet>
<servlet>
<servlet-name>SOAPMonitorService</servlet-name>
<display-name>SOAPMonitorService</display-name>
<servlet-class>
org.apache.axis.monitor.SOAPMonitorService
</servlet-class>
<init-param>
<param-name>SOAPMonitorPort</param-name>
<param-value>5001</param-value>
</init-param>
<load-on-startup>100</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/servlet/AxisServlet</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>*.jws</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>AxisServlet</servlet-name>
<url-pattern>/services/*</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>SOAPMonitorService</servlet-name>
<url-pattern>/SOAPMonitor</url-pattern>
</servlet-mapping>
<!-- uncomment this if you want the admin servlet -->
<!--
<servlet-mapping>
<servlet-name>AdminServlet</servlet-name>
<url-pattern>/servlet/AdminServlet
</url-pattern>
</servlet-mapping>
-->
<!-- currently the W3C havent settled
on a media type for WSDL;
http://www.w3.org/TR/2003/
WD-wsdl12-20030303/#ietf-draft
for now we go with the basic
'it's XML' response -->
<mime-mapping>
<extension>wsdl</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
<mime-mapping>
<extension>xsd</extension>
<mime-type>text/xml</mime-type>
</mime-mapping>
</web-app> |
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