
...
        ChannelSftp sftpChannel = (ChannelSftp) channel;

        File file = null;
        try {
            file = File.createTempFile("tavernaExtractor-", ".input");

        } catch (IOException e) {
            e.printStackTrace();
            throw new SSHManagerException(e.getLocalizedMessage());
        }

...
        } catch (SftpException e) {
            e.printStackTrace();
            throw new SSHManagerException(e.getLocalizedMessage());
        }

       sftpChannel.disconnect();
       session.disconnect();
       return file;
    }

    public void sendFile(Session session, String from, String to) throws SSHManagerException{

        if(!session.isConnected()){
...
            throw new SSHManagerException(e.getLocalizedMessage());
        }

        session.disconnect();
    }
















  }



	a/src/main/java/net/timbusproject/extractors/modules/tavernaextractor/utils/SSHManager.java		b/src/main/java/net/timbusproject/extractors/modules/tavernaextractor/utils/SSHManager.java
	...		...
70	ChannelSftp sftpChannel = (ChannelSftp) channel;	70	ChannelSftp sftpChannel = (ChannelSftp) channel;
71		71
72	File file = null;	72	File file = null;
73	try {	73	try {
74	file = File.createTempFile("tavernaExtractor-", ".input");	74	file = File.createTempFile("tavernaExtractor-", ".input");
75	//file.deleteOnExit();
76	} catch (IOException e) {	75	} catch (IOException e) {
77	e.printStackTrace();	76	e.printStackTrace();
78	throw new SSHManagerException(e.getLocalizedMessage());	77	throw new SSHManagerException(e.getLocalizedMessage());
79	}	78	}
80		79
	...		...
83	} catch (SftpException e) {	82	} catch (SftpException e) {
84	e.printStackTrace();	83	e.printStackTrace();
85	throw new SSHManagerException(e.getLocalizedMessage());	84	throw new SSHManagerException(e.getLocalizedMessage());
86	}	85	}
87		86
		87	sftpChannel.disconnect();
88	session.disconnect();	88	session.disconnect();
89	return file;	89	return file;
90	}	90	}
91		91
92	public void sendFile(Session session, String from, String to) throws SSHManagerException{	92	public void sendFile(Session session, String from, String to) throws SSHManagerException{
93		93
94	if(!session.isConnected()){	94	if(!session.isConnected()){
	...		...
119	throw new SSHManagerException(e.getLocalizedMessage());	119	throw new SSHManagerException(e.getLocalizedMessage());
120	}	120	}
121		121
122	session.disconnect();	122	session.disconnect();
123	}	123	}
124
125	public static void main(String[] arg) throws Exception{
126
127	SSHManager ssh = new SSHManager("172.16.1.3",22, "timbus", "timbus");
128	Session session = ssh.createSession(60000);
129
130	// downloading file
131	File file = ssh.readFile(session, "/home/timbus/WorkflowInput/+Z150709801_ground_truth.csv");
132	if(file!=null){
133	System.out.println("File successfully saved at "+file.getAbsolutePath() + " [size="+file.length()+"]");
134	}
135
136	Thread.sleep(3000);
137
138	// receiving file
139	ssh.sendFile(session, new File("C:\\Users\\munterberger\\AppData\\Local\\Temp\\tavernaExtractor-7820989094280082735.input").getAbsolutePath(), "/home/timbus/WorkflowInput/tmp.csv");
140	}	124	}
141
142	}