| 1 |
|
|
| 2 |
|
|
| 3 |
|
|
| 4 |
|
|
| 5 |
|
|
| 6 |
|
|
| 7 |
|
|
| 8 |
|
|
| 9 |
|
|
| 10 |
|
|
| 11 |
|
|
| 12 |
|
|
| 13 |
|
|
| 14 |
|
|
| 15 |
|
|
| 16 |
|
|
| 17 |
|
|
| 18 |
|
package org.apache.camel.component.file.remote; |
| 19 |
|
|
| 20 |
|
import com.jcraft.jsch.ChannelSftp; |
| 21 |
|
import com.jcraft.jsch.SftpException; |
| 22 |
|
import org.apache.camel.Exchange; |
| 23 |
|
import org.apache.camel.RuntimeCamelException; |
| 24 |
|
|
| 25 |
|
import java.io.IOException; |
| 26 |
|
import java.io.InputStream; |
| 27 |
|
|
| 28 |
|
public class SftpProducer extends RemoteFileProducer<RemoteFileExchange> { |
| 29 |
|
SftpEndpoint endpoint; |
| 30 |
|
private final ChannelSftp channel; |
| 31 |
|
|
| 32 |
|
public SftpProducer(SftpEndpoint endpoint, ChannelSftp channelSftp) { |
| 33 |
0 |
super(endpoint); |
| 34 |
0 |
this.endpoint = endpoint; |
| 35 |
0 |
this.channel = channelSftp; |
| 36 |
0 |
} |
| 37 |
|
|
| 38 |
|
public void process(Exchange exchange) throws Exception { |
| 39 |
0 |
process(endpoint.toExchangeType(exchange)); |
| 40 |
0 |
} |
| 41 |
|
|
| 42 |
|
public void process(RemoteFileExchange exchange) throws Exception { |
| 43 |
|
final String fileName; |
| 44 |
0 |
InputStream payload = exchange.getIn().getBody(InputStream.class); |
| 45 |
0 |
final String endpointFile = endpoint.getConfiguration().getFile(); |
| 46 |
0 |
channel.cd(endpointFile); |
| 47 |
0 |
if (endpointFile == null) { |
| 48 |
0 |
throw new NullPointerException("Null Endpoint File"); |
| 49 |
|
} |
| 50 |
|
else { |
| 51 |
0 |
if (endpoint.getConfiguration().isDirectory()) { |
| 52 |
0 |
fileName = endpointFile + "/" + exchange.getIn().getMessageId(); |
| 53 |
0 |
} |
| 54 |
|
else { |
| 55 |
0 |
fileName = endpointFile; |
| 56 |
|
} |
| 57 |
|
} |
| 58 |
0 |
buildDirectory(channel, fileName.substring(0, fileName.lastIndexOf('/'))); |
| 59 |
|
try { |
| 60 |
0 |
channel.put(payload, fileName); |
| 61 |
|
} |
| 62 |
0 |
catch (SftpException e) { |
| 63 |
0 |
throw new RuntimeCamelException("error sending file", e); |
| 64 |
0 |
} |
| 65 |
0 |
} |
| 66 |
|
|
| 67 |
|
@Override |
| 68 |
|
protected void doStart() throws Exception { |
| 69 |
0 |
super.doStart(); |
| 70 |
|
|
| 71 |
|
|
| 72 |
|
|
| 73 |
0 |
} |
| 74 |
|
|
| 75 |
|
@Override |
| 76 |
|
protected void doStop() throws Exception { |
| 77 |
0 |
channel.disconnect(); |
| 78 |
0 |
super.doStop(); |
| 79 |
0 |
} |
| 80 |
|
|
| 81 |
|
protected static boolean buildDirectory(ChannelSftp sftpClient, String dirName) throws IOException { |
| 82 |
0 |
boolean atLeastOneSuccess = false; |
| 83 |
0 |
final StringBuilder sb = new StringBuilder(dirName.length()); |
| 84 |
0 |
final String[] dirs = dirName.split("\\/"); |
| 85 |
0 |
for (String dir : dirs) { |
| 86 |
0 |
sb.append('/').append(dir); |
| 87 |
|
try { |
| 88 |
0 |
sftpClient.mkdir(sb.toString()); |
| 89 |
0 |
if (!atLeastOneSuccess) { |
| 90 |
0 |
atLeastOneSuccess = true; |
| 91 |
|
} |
| 92 |
|
} |
| 93 |
0 |
catch (SftpException e) { |
| 94 |
|
|
| 95 |
0 |
} |
| 96 |
|
} |
| 97 |
0 |
return atLeastOneSuccess; |
| 98 |
|
} |
| 99 |
|
} |