package com.senyint.util;

import java.rmi.RemoteException;

import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import javax.xml.rpc.ServiceException;

import org.apache.axiom.om.OMElement;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache
 
.axis.encoding.XMLType;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.client.Options;
import org.apache.axis2.rpc.client.RPCServiceClient;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory;

/**
 * 
 * @ClassName: CallWebServiceUtils
 * @Description: webservice公共呼叫 客戶端介面工具類
 * @author 
 
[email protected]
 * @date 2017年3月22日 下午11:12:27
 * @version V1.0
 */
public class CallWebServiceUtils {

    public static Object[] callWebServiceCxf(String url, String nameSpace, String methodName, Object... args)
            throws Exception {
        // 這個是用cxf 客戶端訪問cxf部署的webservice服務
        JaxWsDynamicClientFactory dcf = JaxWsDynamicClientFactory.newInstance
 
();
        Client client = dcf.createClient(url);
        // url為呼叫webService的wsdl地址
        QName name = new QName(nameSpace, methodName);
        // namespace是名稱空間，methodName是方法名
        // args為引數值
        Object[] object = client.invoke(name, args);

        return object;
    }

    public static Object callWebServiceAxis(String url, String nameSpace, String methodName, String paramName,
            Object[] args) {
        Call call;

        try {
            call = (Call) new Service().createCall();
            call.setTargetEndpointAddress(url);
            QName qName = new QName(nameSpace, methodName);
            call.setOperationName(qName);
            // call.setOperation("sayHello");// 呼叫的方法名

            // 設定引數名:
            call.addParameter(paramName, // 引數名
                    XMLType.XSD_STRING, // 引數型別:String
                    ParameterMode.IN);// 引數模式：'IN' or 'OUT'

            // 設定返回值型別：
            call.setReturnType(XMLType.XSD_STRING);// 返回值型別：String

            return call.invoke(args);// 遠端呼叫
        } catch (ServiceException e) {
            e.printStackTrace();
        } catch (RemoteException e) {
            e.printStackTrace();
        }
        return null;
    }

    public static String callWebServiceAxis2(String url, String nameSpace, String methodName, Object[] args)
            throws Exception {

        // 使用RPC方式呼叫WebService
        RPCServiceClient serviceClient = new RPCServiceClient();
        // 指定呼叫WebService的URL
        EndpointReference targetEPR = new EndpointReference(url);
        Options options = serviceClient.getOptions();
        // 確定目標服務地址
        options.setTo(targetEPR);
        // 確定呼叫方法
        // options.setAction("sayHello");

        QName qname = new QName(nameSpace, methodName);

        OMElement element = serviceClient.invokeBlocking(qname, args);
        // 返回結果就是一段由OMElement物件封裝的xml字串。
        String result = element.getFirstElement().getText();
        return result;
    }

}

org.apache.cxf
cxf-rt-frontend-jaxws
3.1.6


org.apache.cxf
cxf-rt-transports-http
3.1.6

maven

    <dependency>
            <groupId>org.apache.axis</groupId>
            <artifactId>axis</artifactId>
            <version>1.4</version>
        </dependency>

        <dependency>
            <groupId>javax.xml.rpc</groupId>
            <artifactId>javax.xml.rpc-api</artifactId>
            <version>1.1</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-io</artifactId>
            <version>1.3.2</version>
        </dependency>

        <dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-io</artifactId>
            <version>1.3.2</version>
        </dependency>

        <dependency>
            <groupId>commons-discovery</groupId>
            <artifactId>commons-discovery</artifactId>
            <version>0.5</version>
        </dependency>
        <!-- cxf end -->

        <!-- axis2 -->
        <dependency>
            <groupId>org.apache.axis2</groupId>
            <artifactId>axis2</artifactId>
            <version>1.6.2</version>
        </dependency>

        <dependency>
            <groupId>org.apache.ws.commons.axiom</groupId>
            <artifactId>axiom-api</artifactId>
            <version>1.2.13</version>
        </dependency>

        <dependency>
            <groupId>org.apache.ws.commons.axiom</groupId>
            <artifactId>axiom-impl</artifactId>
            <version>1.2.13</version>
        </dependency>

        <dependency>
            <groupId>org.apache.axis2</groupId>
            <artifactId>axis2-transport-local</artifactId>
            <version>1.7.4</version>
        </dependency>

        <dependency>
            <groupId>org.apache.axis2</groupId>
            <artifactId>axis2-transport-http</artifactId>
            <version>1.7.4</version>
        </dependency>
        <!-- axis2 end -->