3. ก ก (deploy web service)

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Anis Cummings
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1 ก ก 1/12 5 ก ก ก ก (complex type) ก ก ก (document style) 5.1 ก ก ก ก ก (java object)ก ก ก (xml document ) ก ก (java bean) ก (serialize) (deserialize) Serialize Java Bean XML Document Deserialize 5.1 ก ก ก ก ก 1. ก ก ก ก java bean 2. ก ก 3. ก ก (deploy web service) ก services Student BeanService Student ก Student (int)

ก ก 2/12 ก BeanService ก ก Student 5.3 5.3 BeanService ก Student.java BeanService.java ก *.class %TOMCAT_HOME%/webapps/axis/web-inf/classes cd <directory that contains services> javac services/*.

2 ก ก 2/12 ก BeanService ก ก Student BeanService ก Student.java BeanService.java ก *.class %TOMCAT_HOME%/webapps/axis/web-inf/classes cd <directory that contains services> javac services/*.java copy services %TOMCAT_HOME%/webapps/axis/web-inf/classes ก ก ก (deploy Web service) <deployment xmlns=" xmlns:java=" <service name="studentregistration" provider="java:rpc"> <parameter name="classname" value="services.beanservice"/> <parameter name="allowedmethods" value="registerstudent"/> <beanmapping qname="myns:student" xmlns:myns="urn:beanservice" languagespecifictype="java:services.student"/> </service> </deployment> 5.4 ก ก ก

ก ก 3/12 serialize/deserialize ก (Java Bean pattern) ก ก ก ก (XML Schema types) A bean mapping ก <beanmapping qname= ns:local xmlns:ns= somenamespace languagespecifictype= java:

3 ก ก 3/12 serialize/deserialize ก (Java Bean pattern) ก ก ก ก (XML Schema types) A bean mapping ก <beanmapping qname= ns:local xmlns:ns= somenamespace languagespecifictype= java:my.java.class /> beanmapping ก ก ก ก ก qname ก languagespecifictype ก Student (basic type) ก (type mapping) serializer marshall ก ก deserializer unmarshall ก. serializer marshall ก serializer= org.apache.axis.encoding.ser.beanserializerfactory unmarshall ก deserializer= org.apache.axis.encoding.ser.beandeserializerfactory ก ก ก ก (deploy) ก StudentRegistration ก

4 ก ก 4/12 4 ก ก package services; import org.apache.axis.axisfault; import org.apache.axis.client.call; import org.apache.axis.client.service; import org.apache.axis.utils.options; import javax.xml.namespace.qname; import javax.xml.rpc.parametermode; public class Client { public static void main(string[] args) throws Exception { Options options = new Options(args); String endpoint = " Student student = new Student(); student.setstudentname("manee"); int [] courses = new int[] {178375, , ; student.setcourses(courses); Service service = new Service(); Call call = (Call) service.createcall(); QName qn = new QName("urn:BeanService", "Student"); call.registertypemapping(student.class, qn, new org.apache.axis.encoding.ser.beanserializerfactory(student.class, qn), new org.apache.axis.encoding.ser.beandeserializerfactory(student.class, qn)); String result; try { call.settargetendpointaddress(new java.net.url(endpoint)); call.setoperationname(new QName("StudentRegistration", "registerstudent")); call.addparameter("arg1", qn, ParameterMode.IN); call.setreturntype(org.apache.axis.encoding.xmltype.xsd_string); result = (String) call.invoke(new Object[] {student); catch (AxisFault fault){ result = " Error : " + fault.tostring(); System.out.println(result); 5.6 Client ก StudentRegistration

5 ก ก 5/ ก ก StudentRegistration ก 5.2 ก ก ก ก ก Document/Literal ก RPC, Document, Wrapped, Message RPC default encoding type deploy services <service style=``rpc > default value Document encoding multiref object serialization deploy services <service style=``document >

6 ก ก 6/12 Wrapped ก Document wrap parameter deploy services <service style=``wrapped > Message XML SOAP Envelope type mapping data binding. ก ก raw XML SOAP Envelopes Message <service style=``message > ก message style ก ก 1) public Element [] method(element [] bodies); 2) public SOAPBodyElement [] method(soapbodyelement [] bodies); 3) public Document method(document body); 4) public void method(soapenvelope req, SOAPEnvelope resp); ก DOM Elements SOAPBodyElements ก ก ก <soap:body> envelope a document <soap:body> ก a document ก SOAPEnvelope request response messages ก ก headers SOAPEnvelope ก Document/Literal ก ก Application Web Services rpc/encoded ก Application Web Services (Simple Parameter) ก ก ก ก ก ก ก rpc / encoded ก ก ก (XML Document) ก ก

7 ก ก 7/12 ก document/literal Java Web Services ก ก ก ก Java Web Services ก ก ก Java Web Services ก ก ก 1. ก ก (DocService.java) 2 deploy.wsdd deploy 3 ก ก (DocServiceClient.java) 1 ก ก (DocService.java) Eclipse DocService package message External jars ก ก DocService

ก ก 8/12 5.9 DocService package message; import org.w3c.dom.*; import java.rmi.

8 ก ก 8/ DocService package message; import org.w3c.dom.*; import java.rmi.remoteexception; public class DocService { public Document addnode2doc(document input) throws RemoteException { Document output = input; try { Element rootnode = output.getdocumentelement(); Element newnode = output.createelementns(" Text txtnode = output.createtextnode("java Web Services"); newnode.appendchild(txtnode); rootnode.appendchild(newnode); catch (Exception e) { e.printstacktrace(); return output; 5.9 DocService ก ก message ก %TOMCAT_HOME%\webapps\axis\WEB-INF\classes DocService.java ก DocService.class ก %TOMCAT_HOME%\webapps\axis\WEB-INF\classes\message ก ก DocService.class package message

ก ก 9/12 2 deploy.wsdd deploy 2.1 ก deploy deploy.wsdd deploy.wsdd style= message deploy.wsdd 5.11 <deployment name="msgdeploy" xmlns="http://xml.apache.

9 ก ก 9/12 2 deploy.wsdd deploy 2.1 ก deploy deploy.wsdd deploy.wsdd style= message deploy.wsdd 5.11 <deployment name="msgdeploy" xmlns=" xmlns:java=" xmlns:xsi="http;// <service name="docservice" style="message"> <parameter name="classname" value="message.docservice"/> <parameter name="allowedmethods" value="addnode2doc"/> </service> </deployment> 5.11 deploy.wsdd style= message Axis ก ก org.apache.axis.providers.java.msgprovider org.apache.axis.providers.java.rpcprovider ก ก MsgProvider RPCProvider ก classname ก ก undeploy undeploy.wsdd 5.12 <undeployment xmlns=" <service name="docservice"/> </undeployment> 5.12 undeploy.wsdd deploy.wsdd undeploy.wsdd XML Eclipse ก well-formed ก java org.apache.axis.client.adminclient deploy.wsdd deploy ก ก

ก ก 10/12 deploy service ก WWW page URL http://localhost:8080/axis/servlet/axisservlet 5.14 DocService ก 5.

10 ก ก 10/12 deploy service ก WWW page URL DocService ก 5.14 ก ก ก (wsdl) DocService <wsdlsoap:binding> style ก document ก operation addnode2doc input output <wsdlsoap:body> use DocService style= document use= literal

11 ก ก 11/12 3. ก ก (DocServiceClient.java) ก Document DOM API document invoke Call SOAPBodyElement package message; import org.apache.axis.client.*; import org.apache.axis.utils.* ; import org.apache.axis.message.soapbodyelement; import org.w3c.dom.* ; import javax.xml.parsers.*; import java.net.url; import java.util.vector; public class DocServiceClient { public String process(string[] args) throws Exception { Options opts = new Options(args); opts.setdefaulturl(" Service service = new Service(); Call call = (Call) service.createcall(); call.settargetendpointaddress(new URL(opts.getURL())); DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder(); Document doc = builder.newdocument(); Element rootelem = doc.createelementns(" SOAPBodyElement[] input = new SOAPBodyElement[1]; input[0] = new SOAPBodyElement(rootElem); System.out.println("Input:" + input[0].tostring()); Vector elems = (Vector) call.invoke(input); SOAPBodyElement elem = (SOAPBodyElement) elems.get(0); Element e = elem.getasdom(); System.out.println("\nOutput:"); String str = XMLUtils.ElementToString(e); return str; public static void main(string[] args) throws Exception { String str = (new DocServiceClient()).process(args); System.out.print(str); 5.16 DocServiceClient ก DocService

12 ก ก 12/12 ก ก DocServiceClient start java org.apache.axis.utils.tcpmon 8090 localhost 8080 ก ก ก DocServiceClient.java ก Eclipse IDE 5.20 กก ก

4.1.1 JWS (Java Web Service) Files Instant Deployment

ก ก 1 4 ก ก ก ก ก ก ก ก (SOAP) 4.1 ก ก ก (Create and deploy web service) ก ก ก 2 ก (JWS) ก ก 4.1.1 JWS (Java Web Service) Files Instant Deployment ก Calculator.java ก ก ก ก Calculator.java 4.1 public class