Example usage for org.apache.commons.net.ftp FTPSClient sendNoOp

Introduction

In this page you can find the example usage for org.apache.commons.net.ftp FTPSClient sendNoOp.

Prototype

public boolean sendNoOp() throws IOException 

Source Link

Document

Sends a NOOP command to the FTP server.

Usage

From source file:org.mule.transport.ftps.FtpsConnectionFactory.java

public boolean validateObject(Object obj) {
    FTPSClient client = (FTPSClient) obj;
    try {// w  ww.  ja v a  2s. c  o m
        return client.sendNoOp();
    } catch (IOException e) {
        return false;
    }
}

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From source file:org.mule.transport.ftps.FtpsMessageDispatcher.java

@Override
public RetryContext validateConnection(RetryContext retryContext) {
    FTPSClient client = null;
    try {/*from   w  w w.  j  av a2 s  .co m*/
        client = connector.createFTPSClient(endpoint);
        client.sendNoOp();
        client.logout();
        client.disconnect();

        retryContext.setOk();
    } catch (Exception ex) {
        retryContext.setFailed(ex);
    } finally {
        try {
            if (client != null) {
                connector.releaseFtp(endpoint.getEndpointURI(), client);
            }
        } catch (Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to release ftp client " + client, e);
            }

        }
    }

    return retryContext;
}

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From source file:org.mule.transport.ftps.FtpsMessageReceiver.java

@Override
public RetryContext validateConnection(RetryContext retryContext) {
    FTPSClient client = null;
    try {//from w  w  w.  ja va  2s.co  m
        client = connector.createFTPSClient(endpoint);
        client.sendNoOp();
        client.logout();
        client.disconnect();

        retryContext.setOk();
    } catch (Exception ex) {
        retryContext.setFailed(ex);
    } finally {
        try {
            if (client != null) {
                connector.releaseFtp(endpoint.getEndpointURI(), client);
            }
        } catch (Exception e) {
            if (logger.isDebugEnabled()) {
                logger.debug("Failed to release ftp client " + client, e);
            }
        }
    }

    return retryContext;
}

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