Java Channel.getExitStatus方法代碼示例

本文整理匯總了Java中com.jcraft.jsch.Channel.getExitStatus方法的典型用法代碼示例。如果您正苦於以下問題：Java Channel.getExitStatus方法的具體用法？Java Channel.getExitStatus怎麽用？Java Channel.getExitStatus使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.jcraft.jsch.Channel的用法示例。

在下文中一共展示了Channel.getExitStatus方法的9個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: executeCommandNoResponse

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
public static void executeCommandNoResponse( Session sessionObj, String command )
    throws JSchException, IOException
{
    logger.debug( "Starting to execute command [" + maskedPasswordString( command ) + "]" );

    if ( sessionObj != null && command != null && !"".equals( command ) )
    {
        Channel channel = null;

        try
        {
            channel = sessionObj.openChannel( "exec" );
            ( (ChannelExec) channel ).setCommand( command );
            channel.setInputStream( null );
            ( (ChannelExec) channel ).setErrStream( System.err );
            channel.getInputStream();
            channel.connect();
            /* We do not care about whether the command succeeds or not */

            if ( channel.isClosed() && channel.getExitStatus() != 0 )
            {
                logger.debug( "Command exited with error code " + channel.getExitStatus() );
            }
        }
        catch ( Exception e )
        {
            logger.error( "Received exception during command execution", e );
        }
        finally
        {
            if ( channel != null && channel.isConnected() )
            {
                channel.disconnect();
            }
            logger.debug( "End of execution of command [" + maskedPasswordString( command ) + "]" );
        }
    }
}

開發者ID:vmware，項目名稱:OHMS，代碼行數:39，代碼來源:SshUtil.java

示例2: executeCommandNoResponse

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
public static void executeCommandNoResponse( Session sessionObj, String command )
    throws JSchException, IOException
{
    logger.debug( "Starting to execute command [" + command + "]" );

    if ( sessionObj != null && command != null && !"".equals( command ) )
    {
        Channel channel = null;

        try
        {
            channel = sessionObj.openChannel( "exec" );
            ( (ChannelExec) channel ).setCommand( command );
            channel.setInputStream( null );
            ( (ChannelExec) channel ).setErrStream( System.err );
            channel.getInputStream();
            channel.connect();
            /* We do not care about whether the command succeeds or not */

            if ( channel.isClosed() && channel.getExitStatus() != 0 )
            {
                logger.debug( "Command exited with error code " + channel.getExitStatus() );
            }
        }
        catch ( Exception e )
        {
            logger.error( "Received exception during command execution", e );
        }
        finally
        {
            if ( channel != null && channel.isConnected() )
            {
                channel.disconnect();
            }
            logger.debug( "End of execution of command [" + command + "]" );
        }
    }
}

開發者ID:vmware，項目名稱:OHMS，代碼行數:39，代碼來源:EsxiSshUtil.java

示例3: exec

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
@SneakyThrows
public static int exec(@Nonnull String host,
                       int port,
                       @Nonnull String username,
                       @Nonnull String password,
                       @Nonnull String cmd) {
    JSch jSch = new JSch();

    Session session = jSch.getSession(username, host, port);
    session.setPassword(password);
    java.util.Properties config = new java.util.Properties();
    config.put("StrictHostKeyChecking", "no");
    session.setConfig(config);
    session.connect();
    Channel channel = session.openChannel("exec");
    ((ChannelExec) channel).setCommand(cmd);
    ((ChannelExec) channel).setInputStream(null);
    ((ChannelExec) channel).setErrStream(System.err);
    InputStream inputStream = channel.getInputStream();
    channel.connect();

    log.info("# successful connect to server [{}:{}]", host, port);

    log.info("# exec cmd [{}]", cmd);

    StringBuilder sb = new StringBuilder();
    byte[] bytes = new byte[1024];
    int exitStatus;
    while (true) {
        while (inputStream.available() > 0) {
            int i = inputStream.read(bytes, 0, 1024);
            if (i < 0) {
                break;
            }
            sb.append(new String(bytes, 0, i, StandardCharsets.UTF_8));
        }
        if (channel.isClosed()) {
            if (inputStream.available() > 0) {
                continue;
            }
            exitStatus = channel.getExitStatus();
            break;
        }
        Thread.sleep(1000);
    }
    if (StringUtils.isNotEmpty(sb)) {
        log.info("# cmd-rs \n" + sb);
    }
    channel.disconnect();
    session.disconnect();

    log.info("# successful disconnect to server [{}:{}]", host, port);

    return exitStatus;
}

開發者ID:srarcbrsent，項目名稱:tc，代碼行數:56，代碼來源:TcSshBin.java

示例4: executeCommand

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
private void executeCommand(String command) throws JSchException, IOException, InterruptedException {
    connectIfNot();
    Channel channel = session.openChannel("exec");
    try {
        ((ChannelExec) channel).setCommand(command);
        ((ChannelExec) channel).setErrStream(System.err);
        ((ChannelExec) channel).setPty(true);
        ((ChannelExec) channel).setPtyType("vt100");
        channel.setInputStream(null);
        channel.setOutputStream(System.out);
        InputStream in = channel.getInputStream();
        logger.info("ssh exec command => {}", command);
        channel.connect();

        byte[] buffer = new byte[1024];
        while (true) {
            while (in.available() > 0) {
                int i = in.read(buffer, 0, 1024);
                if (i < 0) break;
                messageLogger.info(new String(buffer, 0, i, Charsets.UTF_8));
            }
            if (channel.isClosed()) {
                logger.info("ssh exec exit status => " + channel.getExitStatus());
                break;
            }

            Thread.sleep(1000);
        }

        if (channel.getExitStatus() != 0) {
            throw new JSchException("failed to run command, command=" + command);
        }
    } finally {
        channel.disconnect();
    }
}

開發者ID:neowu，項目名稱:cmn-project，代碼行數:37，代碼來源:SSH.java

示例5: runCommand

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
/**
 * @param positiveExitCodes The exit codes to consider the command a success. This will normally be only 0, but in case of
 * f.ex. 'diff' 1 is also ok.
 */
public void runCommand(String server, String command, int commandTimeout, String quotes, int[] positiveExitCodes) 
        throws Exception {
    RemoteCommand remoteCommand = new RemoteCommand(server, command, quotes);

    log.info("Running JSch command: " + remoteCommand);
    
    
    BufferedReader inReader = null;
    BufferedReader errReader = null;
    JSch jsch = new JSch();
    Session session = jsch.getSession("test", TestEnvironment.DEPLOYMENT_SERVER);
    setupJSchIdentity(jsch);
    session.setConfig("StrictHostKeyChecking", "no");
    
    long startTime = System.currentTimeMillis();
    session.connect();
    Channel channel = session.openChannel("exec");
    ((ChannelExec) channel).setCommand(remoteCommand.commandAsString());
    channel.setInputStream(null);
    ((ChannelExec) channel).setErrStream(null);

    InputStream in = channel.getInputStream();
    InputStream err = ((ChannelExec) channel).getErrStream();

    channel.connect(1000);
    log.debug("Channel connected, command: " + remoteCommand.commandAsString());

    inReader = new BufferedReader(new InputStreamReader(in));
    errReader = new BufferedReader(new InputStreamReader(err));

    int numberOfSecondsWaiting = 0;
    int maxNumberOfSecondsToWait = 60*10;
    while (true) {
        if (channel.isClosed()) {
            log.info("Command finished in "
                    + (System.currentTimeMillis() - startTime) / 1000
                    + " seconds. " + "Exit code was "
                    + channel.getExitStatus());
            boolean errorOccured = true;
            for (int positiveExit:positiveExitCodes) {
                if (positiveExit == channel.getExitStatus()) {
                    errorOccured = false;
                    break;
                }
            }
            if (errorOccured || err.available() > 0) { 
                throw new RuntimeException("Failed to run command, exit code " + channel.getExitStatus());
            }
            break;
        } else if ( numberOfSecondsWaiting > maxNumberOfSecondsToWait) {
            log.info("Command not finished after " + maxNumberOfSecondsToWait + " seconds. " +
                    "Forcing disconnect.");
            channel.disconnect();
            break;
        }
        try {
            Thread.sleep(1000);

            String s;
            while ((s = inReader.readLine()) != null) {
                if (!s.trim().isEmpty()) log.debug("ssh: " + s);
            }
            while ((s = errReader.readLine()) != null) {
                if (!s.trim().isEmpty()) log.warn("ssh error: " + s);
            }
        } catch (InterruptedException ie) {
        }
    }
}

開發者ID:netarchivesuite，項目名稱:netarchivesuite-svngit-migration，代碼行數:74，代碼來源:TestEnvironmentManager.java

示例6: executeCommand

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
/**
 * It executes the command and returns the response back to the calling function. This function will expect Session
 * object and command string as parameters .
 *
 * @param sessionObj
 * @param command
 * @return
 * @throws JSchException
 * @throws IOException
 */
public static String executeCommand( Session sessionObj, String command )
    throws JSchException, IOException
{
    StringBuilder builder = null;
    logger.debug( "Starting to execute command [" + maskedPasswordString( command ) + "]" );

    if ( sessionObj != null && command != null && !"".equals( command ) )
    {
        builder = new StringBuilder();
        Channel channel = null;

        int arrMaxSize = 1024;

        try
        {
            channel = sessionObj.openChannel( "exec" );
            ( (ChannelExec) channel ).setCommand( command );
            channel.setInputStream( null );
            ( (ChannelExec) channel ).setErrStream( System.err );
            InputStream in = channel.getInputStream();
            channel.connect();

            byte[] tmp = new byte[arrMaxSize];

            while ( true )
            {
                while ( in.available() > 0 )
                {
                    int i = in.read( tmp, 0, arrMaxSize );
                    if ( i < 0 )
                        break;
                    builder.append( new String( tmp, 0, i ) );
                }

                if ( channel.isClosed() )
                {
                    break;
                }
                try
                {
                    Thread.sleep( 500 );
                }
                catch ( Exception ee )
                {

                }
            }

            if ( channel.isClosed() && channel.getExitStatus() != 0 )
            {
                logger.debug( "Command exited with error code " + channel.getExitStatus() );
            }
        }
        catch ( Exception e )
        {
            logger.error( "Received exception during command execution", e );
        }
        finally
        {
            if ( channel != null && channel.isConnected() )
            {
                channel.disconnect();
            }
            logger.debug( "End of execution of command [" + maskedPasswordString( command ) + "]" );
        }
        return builder.toString();
    }
    return null;
}

開發者ID:vmware，項目名稱:OHMS，代碼行數:80，代碼來源:SshUtil.java

示例7: executeCommand

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
/**
 * It executes the command and returns the response back to the calling function. This function will expect Session
 * object and command string as parameters .
 * 
 * @param sessionObj
 * @param command
 * @return
 * @throws JSchException
 * @throws IOException
 */
public static String executeCommand( Session sessionObj, String command )
    throws JSchException, IOException
{
    StringBuilder builder = null;
    logger.debug( "Starting to execute command [" + command + "]" );

    if ( sessionObj != null && command != null && !"".equals( command ) )
    {
        builder = new StringBuilder();
        Channel channel = null;

        int arrMaxSize = 1024;

        try
        {
            channel = sessionObj.openChannel( "exec" );
            ( (ChannelExec) channel ).setCommand( command );
            channel.setInputStream( null );
            ( (ChannelExec) channel ).setErrStream( System.err );
            InputStream in = channel.getInputStream();
            channel.connect();

            byte[] tmp = new byte[arrMaxSize];

            while ( true )
            {
                while ( in.available() > 0 )
                {
                    int i = in.read( tmp, 0, arrMaxSize );
                    if ( i < 0 )
                        break;
                    builder.append( new String( tmp, 0, i ) );
                }

                if ( channel.isClosed() )
                {
                    break;
                }
                try
                {
                    Thread.sleep( 500 );
                }
                catch ( Exception ee )
                {

                }
            }

            if ( channel.isClosed() && channel.getExitStatus() != 0 )
            {
                logger.debug( "Command exited with error code " + channel.getExitStatus() );
            }
        }
        catch ( Exception e )
        {
            logger.error( "Received exception during command execution", e );
        }
        finally
        {
            if ( channel != null && channel.isConnected() )
            {
                channel.disconnect();
            }
            logger.debug( "End of execution of command [" + command + "]" );
        }
        return builder.toString();
    }
    return null;
}

開發者ID:vmware，項目名稱:OHMS，代碼行數:80，代碼來源:SshUtil.java

示例8: executeCommand

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
/**
 * It executes the command and returns the response back to the calling function. This function will expect Session
 * object and command string as parameters .
 *
 * @param sessionObj
 * @param command
 * @return
 * @throws JSchException
 * @throws IOException
 */
public static String executeCommand( Session sessionObj, String command )
    throws JSchException, IOException
{
    StringBuilder builder = null;
    logger.debug( "Starting to execute command [" + command + "]" );

    if ( sessionObj != null && command != null && !"".equals( command ) )
    {
        builder = new StringBuilder();
        Channel channel = null;

        int arrMaxSize = 1024;

        try
        {
            channel = sessionObj.openChannel( "exec" );
            ( (ChannelExec) channel ).setCommand( command );
            channel.setInputStream( null );
            ( (ChannelExec) channel ).setErrStream( System.err );
            InputStream in = channel.getInputStream();
            channel.connect();

            byte[] tmp = new byte[arrMaxSize];

            while ( true )
            {
                while ( in.available() > 0 )
                {
                    int i = in.read( tmp, 0, arrMaxSize );
                    if ( i < 0 )
                        break;
                    builder.append( new String( tmp, 0, i ) );
                }

                if ( channel.isClosed() )
                {
                    break;
                }
                try
                {
                    Thread.sleep( 500 );
                }
                catch ( Exception ee )
                {

                }
            }

            if ( channel.isClosed() && channel.getExitStatus() != 0 )
            {
                logger.debug( "Command exited with error code " + channel.getExitStatus() );
            }
        }
        catch ( Exception e )
        {
            logger.error( "Received exception during command execution", e );
        }
        finally
        {
            if ( channel != null && channel.isConnected() )
            {
                channel.disconnect();
            }
            logger.debug( "End of execution of command [" + command + "]" );
        }
        return builder.toString();
    }
    return null;
}

開發者ID:vmware，項目名稱:OHMS，代碼行數:80，代碼來源:EsxiSshUtil.java

示例9: executeCommand

import com.jcraft.jsch.Channel; //導入方法依賴的package包/類
private CommandResult executeCommand(String command) throws JSchException, IOException {
	interactor.onOutput("Executing shell command '{}'...", command);
	
	Channel channel = session.openChannel("exec");
	((ChannelExec) channel).setCommand(command);

	channel.setInputStream(null);

	ByteArrayOutputStream err = new ByteArrayOutputStream();
	((ChannelExec) channel).setErrStream(err);

	InputStream in = channel.getInputStream();

	channel.connect();

	StringBuilder sb = new StringBuilder();
	byte[] tmp = new byte[1024];
	while (true) {
		while (in.available() > 0) {
			int i = in.read(tmp, 0, 1024);
			if (i < 0)
				break;
			sb.append(new String(tmp, 0, i));
		}
		
		if (channel.isClosed())
			break;
		
		try {
			Thread.sleep(500);
		} catch (Exception ee) {
			logger.warn(ee.getMessage(), ee);
		}
	}
	
	channel.disconnect();
	
	interactor.onOutput("Execution of command '{}' terminated with exit status {}.",
			command, channel.getExitStatus());
	
	return new CommandResult(sb.toString().trim(), err.toString().trim(), channel.getExitStatus());
}

開發者ID:matthesrieke，項目名稱:wolPi，代碼行數:43，代碼來源:WolPi.java

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