get.java

基于eclipse环境下开发的cxf例程

package demo.hw.client;

import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.Properties;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;

public final class Get {

    private Get() {
    } 

    public static void main(String args[]) throws Exception {
        String target = null;
        URL url = null;
        HttpURLConnection httpConnection = null;


        InputStream in = null;
        StreamSource source = null;


        // Sent HTTP GET request to invoke greetMe FAULT
        target = "http://localhost:9000/SoapContext/SoapPort/greetMe/me/CXF";
        url = new URL(target);
        httpConnection = (HttpURLConnection) url.openConnection();
        httpConnection.connect();
        System.out.println("Invoking server through HTTP GET to invoke greetMe");

        try {
            in = httpConnection.getInputStream();
            source = new StreamSource(in);
            printSource(source);
        } catch (Exception e) {
            System.err.println("GreetMe Fault: " + e.getMessage());
        }
        InputStream err = httpConnection.getErrorStream();
        source = new StreamSource(err);
        printSource(source);

        // Sent HTTP GET request to invoke greetMe
        target = "http://localhost:9000/SoapContext/SoapPort/greetMe/requestType/"+args[1];
        url = new URL(target);
        httpConnection = (HttpURLConnection) url.openConnection();
        httpConnection.connect();
        System.out.println("Invoking server through HTTP GET to invoke greetMe");

        in = httpConnection.getInputStream();
        source = new StreamSource(in);
        printSource(source);


    }

    private static void printSource(Source source) {
        try {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            StreamResult sr = new StreamResult(bos);
            Transformer trans = TransformerFactory.newInstance().newTransformer();
            Properties oprops = new Properties();
            oprops.put(OutputKeys.OMIT_XML_DECLARATION, "yes");
            trans.setOutputProperties(oprops);
            trans.transform(source, sr);
            System.out.println();
            System.out.println("**** Response ******");
            System.out.println();
            System.out.println(bos.toString());
            bos.close();
            System.out.println();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }    
}