【摘 要】
什么是SOAP？
SOAP是一個(gè)基于XML的用于應(yīng)用程序之間通信數(shù)據(jù)編碼的傳輸協(xié)議。最初由微軟和Userland Software提出，隨著不斷地完善和改進(jìn)，SOAP很快被業(yè)界廣泛應(yīng)用。
什么是Axis?
Axis本質(zhì)上就是一個(gè)SOAP引擎，提供創(chuàng)建服務(wù)器端、客戶端和網(wǎng)關(guān)SOAP操作的基本框架。Axis目前版本是為Java編寫的，不過(guò)為C++的版本正在開(kāi)發(fā)中。
配置webservice具體步驟：
1.安裝weblogic。
2.配置一個(gè)web應(yīng)用，如“\\lijunjie\e$\software\bea\user_projects\domains\lijjdomain\applications\ cntapws “。
3.從apache網(wǎng)站上下載axis-bin-1_2_1.tar.gz，解壓后copy到cntapws下面。
4.打開(kāi)“http://localhost:7001/console“，配置cntapws 的web應(yīng)用。
5.axis1.2和weblogic8.1有沖突，原因是weblogic 本身攜帶的webservice.jar使用的舊的javax.xml.soap.*,而不是像axis使用J2EE1.4新的版本。解決方案是在WEB -INF/weblogic.xml文件中如下的配置：
<weblogic-web-app>
<container-descriptor>
<prefer-web-inf-classes>true</prefer-web-inf-classes>
</container-descriptor>
</weblogic-web-app>
6.按 http://localhost:8080/axis/happyaxis.jsp地址，可以顯示你發(fā)布的webservice是否配置成功，如果顯示必須的包缺失，則你的webservice不能正常運(yùn)行。
開(kāi)發(fā)webservice流程
1.寫普通的java類，該類中有你要發(fā)布到webservice上的有關(guān)方法。
2.配置server-comfig.xml, 把你要發(fā)布的方法寫入該文件。具體內(nèi)容如下：
<?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:\eclipse\workspace\bookstore\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="Authenticate" type="java:org.apache.axis.handlers.SimpleAuthenticationHandler"/>
<handler name="URLMapper" type="java:org.apache.axis.handlers.http.URLMapper"/>
<service name="Version" provider="java:RPC">
<parameter name="allowedMethods" value="getVersion"/>
<parameter name="className" value="org.apache.axis.Version"/>
</service>
<！--要配置的內(nèi)容start，注意每一個(gè)要發(fā)布成webservice的類都要配置成一個(gè)service如下à
<service name="webserviceproxy" provider="java:RPC">
<parameter name="className" value="com.copia.webservice.server.proxy.WebServiceProxy"/>
<parameter name="allowedMethods" value="*"/>
<!—具體某個(gè)方法說(shuō)明-->
<operation name="login" returnType="ns:LoginOutServiceBean">
<parameter name="branchNo" type="xsd:string"/>
<parameter name="userId" type="xsd:string"/>
<parameter name="password" type="xsd:string"/>
<parameter name="certificateNo" type="xsd:string"/>
</operation>
<!—如果該方法的參數(shù)有基本類型和對(duì)象類型，則不要聲明，webservice能夠找到相關(guān)的類及方法-->
<!—聲明涉及到的所有類及其父類，引用類，還有它們的相關(guān)類，類似與對(duì)象樹(shù)遍歷，某個(gè)類聲明缺失也會(huì)導(dǎo)致運(yùn)行失敗-->
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:LoginOutServiceBean"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.module.security.login.LoginOutServiceBean" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:User"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.client.User" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:GetBatchListInServiceBean"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.module.batch.service.GetBatchListInServiceBean" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:GetBatchListOutServiceBean"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.module.batch.service.GetBatchListOutServiceBean" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:BatchJobDefBean"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.module.batch.service.BatchJobDefBean" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:ValueObjectPage"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.voa.ValueObjectPage" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:ValueObjectColInfo"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.voa.ValueObjectColInfo" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:ValueObjectList"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.voa.ValueObjectList" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:PageInfo"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.voa.PageInfo" xmlns:ns="webserviceproxy"/>
<typeMapping deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
qname="ns:ValueObjectMetaData"
serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
type="java:com.copia.core.voa.ValueObjectMetaData" xmlns:ns="webserviceproxy"/>
</service>
<！--要配置的內(nèi)容endà
<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>
<transport name="local">
<responseFlow>
<handler type="LocalResponder"/>
</responseFlow>
</transport>
<transport name="http">
<requestFlow>
<handler type="URLMapper"/>
<handler type="java:org.apache.axis.handlers.http.HTTPAuthHandler"/>
</requestFlow>
</transport>
</deployment>
3.在地址欄輸入http://localhost:7001/cntapws/services/webserviceproxy?wsdl，如沒(méi)有什么錯(cuò)誤，則表示你的webservice發(fā)布成功了。
Java webservice客戶端編程
1.啟動(dòng)你配置好的weblobic。
2.進(jìn)入dos界面，在你的臨時(shí)目錄（任意目錄）下根據(jù)wsdl產(chǎn)生客戶文件，如下指令：
E:\kk>java -Djava.ext.dirs=E:\software\bea\user_projects\domains\lijjdomain\appl
ications\axis\WEB-INF\axislib org.apache.axis.wsdl.WSDL2Java http://localhost:7001/cntapws/services/webserviceproxy?wsdl即可在kk目錄下產(chǎn)生有關(guān)文件。
3.把產(chǎn)生的文件copy到你的工程中，再寫一個(gè)webservice調(diào)用測(cè)試類，如下：
public class TestWs {
public static void main(String[] args) {
WebServiceProxyService service = new WebServiceProxyServiceLocator();
try {
WebServiceProxy serviceProxy = service.getwebserviceproxy();
User user = new User();
user.setBranchNo("000001");
user.setClerkNo("1004");
GetBatchListInServiceBean in = new GetBatchListInServiceBean();
in.setCurPageNo(1);
String serviceName = "GetBatchListService";
GetBatchListOutServiceBean out = (GetBatchListOutServiceBean)serviceProxy.getBatchListService(user, in, serviceName);
BatchJobDefBean[] defBeans = out.getBatchJobDefBeans();
for(int i = 0 ; i < defBeans.length ; i++){
System.out.println(defBeans[i].getBatchName());
}
}catch(Exception ex){
ex.printStackTrace();
}
}
}