Ola galera
Alguem sabe como que tem que s er o main da se guinte classe:
package br.com.farzac;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.ConnectException;
import java.net.Socket;
public class ClientSocket implements Runnable
{
private String remoteHost = “192.168.200.201”;
private int remotePort = 2101;
private Object parent;
private String name;
private DataInputStream read;
private DataOutputStream write;
private Thread clientThread;
protected Socket client;
private Method onReceiveMethod;
private Method onSendMethod;
private Method onConnectMethod;
private Method onDisconnectMethod;
private boolean running = false;
/**
- Construtor parent
*/
public ClientSocket(ClientSocketInterface parent, String name)
{
this.parent = parent;
this.name = name;
loadMethods();
}
/**
- Cria o Client socket com a configuracao
- @param parent
- @param RemoteHost
-
@param RemotePort
*/
public ClientSocket(ClientSocketInterface parent, String name, String RemoteHost, int RemotePort)
{
this.remoteHost = RemoteHost;
this.remotePort = RemotePort;
this.parent = parent;
this.name = name;
loadMethods();
}
/**
- Configura a classe a estabelece conexão com o host
*/
public void connect() throws IOException, ConnectException
{
System.out.println("Iniciando conexão com host: " + remoteHost);
client = new Socket(remoteHost, remotePort);
setStreams();
running = true;
clientThread = new Thread(this);
clientThread.start();
notifyOnConnect();
// new Thread(new VerifyConnection(this));
System.out.println(“Conexão aberta com sucesso”);
}
/**
- Configura a classe e estabelece conxão com o host
- @param String RemoteHost
-
@param int RemotePort
*/
public void connect(String RemoteHost, int RemotePort)throws IOException
{
this.remoteHost = RemoteHost;
this.remotePort = RemotePort;
this.connect();
}
/**
- Encerra a conexão com o host
*/
public void disconnect()
{
try
{
System.out.println(“Fechando a conexão…”);
running = false;
client.close();
write.close();
read.close();
notifyOnDisconnect();
clientThread.stop();
}
catch(IOException ioe)
{
System.out.println(“Erro ao fechar a conexão”);
}
}
/**
- Processa os eventos da conexão
*/
public void run()
{
byte[] received = new byte[1024];
int lenFrame;
do
{
try
{
lenFrame = read.read(received);
notifyOnReceived(new String(received,0,lenFrame));
}
catch(Exception ioe)
{
if (running)
disconnect();
}
}while(running);
}
/**
- Carrega os métodos de tratamento de eventos da conexão
*/
private void loadMethods()
{
Class parentClass = parent.getClass();
System.out.println(“Carrengando os metodos…”);
try
{
onReceiveMethod = parentClass.getMethod(“ClientSocketOnReceive”,ClientSocket.class,String.class);
System.out.println(“Metodo ClientSocketOnReceive carregado com sucesso”);
}catch(NoSuchMethodException nsme)
{
System.out.println(“Erro ao carregar o metodo ClientSocketOnReceive”);
}
catch(Throwable tab)
{
System.out.println(“Erro ao carregar o metodo ClientSocketOnReceive”);
}
try
{
onSendMethod = parentClass.getMethod(“ClientSocketOnSend”, ClientSocket.class);
System.out.println(“Metodo ClientSocketOnSend carregado com sucesso”);
}catch(NoSuchMethodException nsme)
{
System.out.println(“Erro ao carregar o metodo ClientSocketOnSend”);
}
try
{
onConnectMethod = parentClass.getMethod(“ClientSocketOnConnect”, ClientSocket.class);
System.out.println(“Metodo ClientSocketOnConnect carregado com sucesso”);
}catch(NoSuchMethodException nsme)
{
System.out.println(“Erro ao carregar o metodo ClientSocketOnConnect”);
}
try
{
onDisconnectMethod = parentClass.getMethod(“ClientSocketOnDisconnect”, ClientSocket.class);
System.out.println(“Metodo ClientSocketOnDisconnect carregado com sucesso”);
}catch(NoSuchMethodException nsme){
System.out.println("Erro ao carregar o metodo ClientSocketOnDisconnect");
}
}
private void notifyOnReceived(String received){
if(onReceiveMethod != null){
Object[] args = {this, received};
try{
onReceiveMethod.invoke(parent, args);
}
catch(InvocationTargetException ite){
ite.printStackTrace();
}
catch(IllegalAccessException eae){
eae.printStackTrace();
}
}
}
private void notifyOnSend(){
Object[] args = {null};
if(onSendMethod != null){
try{
onSendMethod.invoke(parent, args);
}
catch(InvocationTargetException ite){
ite.printStackTrace();
}
catch(IllegalAccessException eae){
eae.printStackTrace();
}
}
}
private void notifyOnConnect(){
Object[] args = {null};
if(onConnectMethod != null){
try{
onConnectMethod.invoke(parent, args);
}
catch(InvocationTargetException ite){
ite.printStackTrace();
}
catch(IllegalAccessException eae){
eae.printStackTrace();
}
}
}
private void notifyOnDisconnect(){
Object[] args = {null};
if(onDisconnectMethod != null){
try{
onDisconnectMethod.invoke(parent, args);
}
catch(InvocationTargetException ite){
ite.printStackTrace();
}
catch(IllegalAccessException eae){
eae.printStackTrace();
}
}
}
/**
- Configura os objectos de fluxo de dados utilizados na comunicação
*/
private void setStreams(){
System.out.println("Configurando os fluxos...");
try{
write = new DataOutputStream(client.getOutputStream());
write.flush();
read = new DataInputStream(client.getInputStream());
System.out.println("Fluxos configurados com sucesso");
}
catch(Exception e){
System.out.println("Erro ao configurar os fluxos");
}
}
/**
-
Retorna true caso esteja conectado e false caso contrário
-
@return boolean isConnected
*/
public boolean isConnected(){
return running;
}
/**
-
Envia o Frame, passado como parametro, para o RemoteHost
-
@param String frame
-
@throws IOException
*/
public void send(String frame)throws IOException{
if(this.write != null){
System.out.println("Enviando dados...");
write.write(frame.getBytes());
notifyOnSend();
System.out.println("Dados enviados com sucesso");
}
}
/**
-
@param frame
-
@throws IOException
*/
public void send(byte[] frame)throws IOException{
if(this.write != null){
System.out.println("Enviando dados...");
write.write(frame);
System.out.println("Dados enviados com sucesso");
}
}
/**
-
Retorna o Remote Host configurado
-
@return remoteHost
*/
public String getRemoteHost() {
return remoteHost;
}
/**
-
Configura o Remote Host
-
@param String remoteHost
*/
public void setRemoteHost(String remoteHost) {
this.remoteHost = remoteHost;
}
/**
-
Retorna o Remote Port configurado
-
@return int RemotePort
*/
public int getRemotePort() {
return remotePort;
}
/**
-
Configura o Remote Port
-
@param int remotePort
*/
public void setRemotePort(int remotePort) {
this.remotePort = remotePort;
}
}
/**
-
Thread para verificar se perdeu a conexão
-
@author Fernando Okuma
*/
class VerifyConnection implements Runnable{
ClientSocket clientSocket;
Socket socket;
public VerifyConnection(ClientSocket clientSocket){
this.clientSocket = clientSocket;
this.socket = clientSocket.client;
}
public void run(){
while(true){
if(socket.isInputShutdown() || socket.isOutputShutdown()){
clientSocket.disconnect();
}
}
}
}
2ª classe:
package br.com.farzac;
/**
*
-
@author zaccantte
*/
public interface ClientSocketInterface
{
public void ClientSocketOnReceive(ClientSocket sender, String buffer);
public void ClientSocketOnSend(ClientSocket sender);
public void ClientSocketOnConnect(ClientSocket sender);
public void ClientSocketOnDisconnect(ClientSocket sender);
}
Desde ja, muito obrigado a quem puder me ajudar.
