Java API——RMIIO入门教程（2）远程流传输示例之RMIIO服务源码

1. RMI Service Interface

package com.sinosuperman.rmiio2;

import java.rmi.Remote;
import java.rmi.RemoteException;

import com.healthmarketscience.rmiio.RemoteInputStream;

public interface RmiioService2 extends Remote {
public void sendFile(String fileName, RemoteInputStream inFile) throws RemoteException;
}

2. RMI Service Implementation Class

package com.sinosuperman.rmiio2;

import java.io.BufferedInputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.Serializable;
import java.rmi.RemoteException;
import java.rmi.server.UnicastRemoteObject;

import com.healthmarketscience.rmiio.RemoteInputStream;
import com.healthmarketscience.rmiio.RemoteInputStreamClient;

public class RmiioServiceImpl2 extends UnicastRemoteObject implements Serializable, RmiioService2 {

private static final long serialVersionUID = -5776252535031796604L;

public RmiioServiceImpl2() throws RemoteException {
}

@Override
public void sendFile(String fileName, RemoteInputStream inFile) throws RemoteException {
try {

InputStream inStream = RemoteInputStreamClient.wrap(inFile);

store(inStream, "temp" + File.separator + fileName);

} catch (IOException e) {
e.printStackTrace();
}
}

private static void store(InputStream inStream, String filePath) {
try {
BufferedInputStream inStreamBuff = new BufferedInputStream(inStream);
FileOutputStream fileOutStream;

fileOutStream = new FileOutputStream(filePath);

int size = 0;
byte[] byteBuff = new byte[1024];
while ( (size = inStreamBuff.read(byteBuff)) != -1) {
fileOutStream.write(byteBuff, 0, size);
}

fileOutStream.close();
inStreamBuff.close();
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}

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原文链接：
http://blog.csdn.net/poechant/article/details/7031728