用axis开发webservice实践
什么是SOAP？
SOAP是一個基于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，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，不過為C++的版本正在開發(fā)中。
配置webservice具體步驟：
1.???? 安裝weblogic。
2.???? 配置一個web應(yīng)用，如“"lijunjiee$softwareeauser_projectsdomainslijjdomainapplications 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“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：
?
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不能正常運行。
開發(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:eclipseworkspaceookstoreWEB-INFattachments"/>
?<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，注意每一個要發(fā)布成webservice的類都要配置成一個service如下à
?<service name="webserviceproxy" provider="java:RPC">
?????? <parameter name="className" value="com.copia.webservice.server.proxy.WebServiceProxy"/>
?????? <parameter name="allowedMethods" value="*"/>
<!—具體某個方法說明-->
?????? <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，類似與對象樹遍歷，某個類聲明缺失也會導(dǎo)致運行失敗-->
?????? <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，如沒有什么錯誤，則表示你的webservice發(fā)布成功了。
Java?webservice客戶端編程
1.???????? 啟動你配置好的weblobic。
2.???????? 進入dos界面，在你的臨時目錄（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:softwareeauser_projectsdomainslijjdomainappl
icationsaxisWEB-INFaxislib 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webservice調(diào)用測試類，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();
????????????? }
?????? }
}
這樣，我們就完成了webservice的全部工作。大功告成了！
聯(lián)系作者： lijj_72@hotmail.com
轉(zhuǎn)載于:https://www.cnblogs.com/cy163/archive/2008/03/09/1097169.html
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