fileclient.java

webservices axis文档 例子

package anni.file;
import java.io.File;
import javax.xml.namespace.QName;
import javax.xml.rpc.ParameterMode;
import java.net.URL;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import org.apache.axis.attachments.AttachmentPart;
import org.apache.axis.client.Call;
import org.apache.axis.client.Service;
import org.apache.axis.encoding.XMLType;
import org.apache.axis.encoding.ser.*;
import org.apache.axis.soap.SOAP11Constants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class FileClient {
    Log log = LogFactory.getLog(FileClient.class);
    String endPoint = "http://localhost:8080/axis/services/FileService";
    QName qNameAttachment = new QName("FileService", "DataHandler");
    Call call;
    public FileClient() {
        init();
    }

    void init() {
        try {
            Service service = new Service();
            call = (Call) service.createCall();
            call.setTargetEndpointAddress(new URL(endPoint));
            call.registerTypeMapping(DataHandler.class, qNameAttachment,
                JAFDataHandlerSerializerFactory.class,
                JAFDataHandlerDeserializerFactory.class);
        } catch (Exception ex) {
            log.fatal(ex);
            System.exit(1);
        }
    }

    void testPutFile() throws Exception {
        log.info("start");
        init();
        String fileName = "build.xml";
        DataHandler dataHandler = new DataHandler(new FileDataSource(fileName));
        call.setOperationName(new QName(endPoint, "putFile"));// 指定方法的命名空间
        call.addParameter("s1", qNameAttachment, ParameterMode.IN);
        call.addParameter("s2", XMLType.XSD_STRING, ParameterMode.IN);
        call.setReturnType(XMLType.XSD_STRING);//用Class.forName("java.lang.String")来获取java类型
        String result = (String) call.invoke(new Object[] { dataHandler, fileName });
        log.info(result);
    }

    void testGetFile() throws Exception {
        log.info("start");
        init();
        try {
            call.setOperationName(new QName(endPoint, "getFile"));
            call.addParameter("name", XMLType.XSD_STRING, ParameterMode.IN);//设置服务调用方法的传入参数类型
            call.setReturnType(XMLType.SOAP_ARRAY);//设置调用服务方法的返回类型，由于返回的是DataHandler数组，所以设置为SOAP_ARRAY类型

            Object[] result = (Object[])call.invoke(new Object[]{""});
            for(int i=0; i<result.length; i++) {
                log.info("test");
                AttachmentPart part = (AttachmentPart)result[i];
                File receiveFile = new File(part.getDataHandler().getName());
                log.info(receiveFile);
            }
        } catch (Exception ex) {
            log.error(ex);
        }

        log.info("end");
    }

    public static void main(String[] args) throws Exception {
        FileClient client = new FileClient();
        client.testPutFile();
        client.testGetFile();
    }
}