coolyzg

<definitions
     name="HelloWorld"
     targetNamespace="http://xmlns.oracle.com/HelloWorld"
     xmlns="http://schemas.xmlsoap.org/wsdl/"
     xmlns:plnk="http://schemas.xmlsoap.org/ws/2003/05/partner-link/"
     xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/"
     xmlns:client="http://xmlns.oracle.com/HelloWorld"
    >
    <types>
        <schema attributeFormDefault="qualified" elementFormDefault="qualified" targetNamespace="http://xmlns.oracle.com/HelloWorld"
             xmlns="http://www.w3.org/2001/XMLSchema">
            <element name="HelloWorldProcessRequest">
                <complexType>
                    <sequence>
                        <element name="input" type="string"/>
                    </sequence>
                </complexType>
            </element>
            <element name="HelloWorldProcessResponse">
                <complexType>
                    <sequence>
                        <element name="result" type="string"/>
                    </sequence>
                </complexType>
            </element>
        </schema>
    </types>
    <message name="HelloWorldRequestMessage">
        <part name="payload" element="client:HelloWorldProcessRequest"/>
    </message>
    <message name="HelloWorldResponseMessage">
        <part name="payload" element="client:HelloWorldProcessResponse"/>
    </message>
    <portType name="HelloWorld">
        <operation name="process">
            <input message="client:HelloWorldRequestMessage"/>
            <output message="client:HelloWorldResponseMessage"/>
        </operation>
    </portType>
    <binding name="HelloWorldBinding" type="client:HelloWorld">
        <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http"/>
        <operation name="process">
            <soap:operation style="document" soapAction="process"/>
            <input>
                <soap:body use="literal"/>
            </input>
            <output>
                <soap:body use="literal"/>
            </output>
        </operation>
    </binding>
    <service name="HelloWorld">
        <port name="HelloWorldPort" binding="client:HelloWorldBinding">
            <soap:address location="http://robin:9700/orabpel/default/HelloWorld/1.0"/>
        </port>
    </service>
  <plnk:partnerLinkType name="HelloWorld">
    <plnk:role name="HelloWorldProvider">
      <plnk:portType name="client:HelloWorld"/>
    </plnk:role>
  </plnk:partnerLinkType>

</definitions>

import java.net.MalformedURLException;
import java.net.URL;
import java.rmi.RemoteException;
import java.util.Vector;

import javax.xml.namespace.QName;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.FactoryConfigurationError;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.rpc.ServiceException;

import org.apache.axis.client.Call;
import org.apache.axis.constants.Style;
import org.apache.axis.message.SOAPBodyElement;
import org.apache.xml.serialize.DOMSerializerImpl;
import org.apache.xml.serialize.OutputFormat;
import org.w3c.dom.Document;
import org.w3c.dom.Element;

public class BPELServiceTest {
      //service的命名空间
	static final String ns = "http://xmlns.oracle.com/HelloWorld";

	public static void main(String args[]){
		Call call = null;
		try {
			call = createCall();
			Vector rtn = (Vector) call.invoke(createRequest());
			parse(rtn);
		} catch (MalformedURLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (RemoteException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (ParserConfigurationException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (FactoryConfigurationError e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

      /*       * 创建Call对象，对设置相关属性，注意：其中的属性应该是通过分析WSDL文件由程序动态获得来赋值，       * 这里全部简化为静态赋值       */
	static Call createCall() throws MalformedURLException, ServiceException{
		org.apache.axis.client.Service s = new org.apache.axis.client.Service();
		Call call = (Call) s.createCall();
		call.setTargetEndpointAddress(new URL("http://robin:9700/orabpel/default/HelloWorld/1.0"));
		call.setSOAPActionURI("process");
		call.setOperationName("process");
		call.setProperty(Call.OPERATION_STYLE_PROPERTY, Style.DOCUMENT.getName());
		call.setPortName(new QName(ns, "HelloWorldPort"));
		call.setPortTypeName(new QName(ns, "HelloWorld"));

		return call;
	}

      /*       *创建请求参数，实际上就是构建DOM片断，根据Web service对输入参数的要求来构建，要多复杂，都可以实现，       *这就是Docuemnt的好处，省去了复杂对象的序列化。       */
	static Object[] createRequest() throws ParserConfigurationException, FactoryConfigurationError{
		DocumentBuilder db = DocumentBuilderFactory.newInstance().newDocumentBuilder();
		Document doc = db.newDocument();
		Element root = doc.createElementNS(ns, "HelloWorldProcessRequest");
		Element input = doc.createElementNS(ns, "input");
		input.appendChild(doc.createTextNode("robin"));
		root.appendChild(input);
		doc.appendChild(root);

		return new Object[]{new SOAPBodyElement(root)};
	}

      // 对返回结果进行解析，并打印。
	static void parse(Vector v) throws Exception{
		Document doc = ((SOAPBodyElement) v.get(0)).getAsDocument();
		Element root = doc.getDocumentElement();
		OutputFormat of = new OutputFormat();
		of.setIndent(4);
		System.out.println(new DOMSerializerImpl().writeToString(root));
	}
}