Modified: websites/production/camel/content/ftp2.html
==============================================================================
--- websites/production/camel/content/ftp2.html (original)
+++ websites/production/camel/content/ftp2.html Sun Mar 20 20:19:18 2016
@@ -94,12 +94,12 @@
<!-- use the same version as your Camel core version -->
</dependency>
]]></script>
-</div></div><p> </p><p> </p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">More
options</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is inherited.</p></div></div><div
class="confluence-information-macro
confluence-information-macro-information"><p class="title">Absolute
paths</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>Absolute path is
<strong>not</strong> supported.</p><p><strong>Camel 2.16</strong> will
translate absolute path to relative by trimming all leading slashes from
<code>directoryname</code>. There'll be WARN message printed in the
logs.</p></div></div><div class="confluenc
e-information-macro confluence-information-macro-tip"><p
class="title">Consuming from remote FTP server</p><span class="aui-icon
aui-icon-small aui-iconfont-approve
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>Make sure you read the section
titled <em>Default when consuming files</em> further below for details related
to consuming files.</p></div></div><h3 id="FTP2-URIformat">URI format</h3><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
+</div></div><p> </p><p> </p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">More
options</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is inherited.</p></div></div><div
class="confluence-information-macro
confluence-information-macro-information"><p class="title">Absolute
paths</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>Absolute path is
<strong>not</strong> supported.</p><p><strong>Camel 2.16</strong> will
translate absolute paths to relative ones by trimming all leading slashes from
<code>directoryname</code>. There'll be WARN message printed in the
logs.</p></div></div><div class="con
fluence-information-macro confluence-information-macro-tip"><p
class="title">Consuming from remote FTP server</p><span class="aui-icon
aui-icon-small aui-iconfont-approve
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>Make sure you read the section
titled <em>Default when consuming files</em> further below for details related
to consuming files.</p></div></div><h3 id="FTP2-URIformat">URI format</h3><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[ftp://[username@]hostname[:port]/directoryname[?options]
sftp://[username@]hostname[:port]/directoryname[?options]
ftps://[username@]hostname[:port]/directoryname[?options]
]]></script>
-</div></div><p>Where <strong>directoryname</strong> represents the underlying
directory. The directory name is a relative path. Absolute path's is
<strong>not</strong> supported. The relative path can contain nested folders,
such as /inbox/us.</p><p>For Camel versions before <strong>Camel 2.16</strong>,
the directoryName <strong>must</strong> exist already as this component
does not support the <code>autoCreate</code> option (which the file
component does). The reason is that its the FTP administrator (FTP server) task
to properly setup user accounts, and home directories with the right file
permissions etc.</p><p>For <strong>Camel
2.16</strong>, <code>autoCreate</code> option is supported. When consumer
starts, before polling is scheduled, there's additional FTP operation performed
to create the directory configured for endpoint. The default value for
<code>autoCreate</code> is <code>true</code>.</p><p>If no
<strong>username</strong> is provided, then <code>anon
ymous</code> login is attempted using no password.<br clear="none"> If no
<strong>port</strong> number is provided, Camel will provide default values
according to the protocol (ftp = 21, sftp = 22, ftps = 2222).</p><p>You can
append query options to the URI in the following format,
<code>?option=value&option=value&...</code></p><p>This component uses
two different libraries for the actual FTP work. FTP and FTPS uses <a
shape="rect" class="external-link" href="http://commons.apache.org/net/";>Apache
Commons Net</a> while SFTP uses <a shape="rect" class="external-link"
href="http://www.jcraft.com/jsch/"; rel="nofollow">JCraft JSCH</a>.</p><p>The
FTPS component is only available in Camel 2.2 or newer.<br clear="none"> FTPS
(also known as FTP Secure) is an extension to FTP that adds support for the
Transport Layer Security (TLS) and the Secure Sockets Layer (SSL) cryptographic
protocols.</p><h3 id="FTP2-URIOptions">URI Options</h3><p>The options below are
exclusive for the FTP com
ponent.</p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">More
options</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is inherited.</p></div></div><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>username</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the username to use t
o log in to the remote file systen.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the password to use
to log in to the remote file system.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>account</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td
colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.2:</strong>
Specified the account to use to login to the remote FTP server (only for FTP
and FTP Secure)</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>binary</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Specifies the file transfer mode, BINARY or ASCII.
Default is ASCII (<code>false</code>).</p></td><
/tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>disconnect</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.2:</strong> Whether or not
to disconnect from remote FTP server right after use. Can be used for both
consumer and producer. Disconnect will only disconnect the current connection
to the FTP server. If you have a consumer which you want to stop, then you need
to stop the consumer/route instead.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>localWorkDirectory</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>When consuming, a local work
directory can be used to store the remote file content directly in local files,
to avoid loading the content into memory. This is beneficial, if you consume a
very big remote file and thus can c
onserve memory. See below for more details.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>passiveMode</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS
only</strong>: Specifies whether to use passive mode connections. Default is
active mode (<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>securityProtocol</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>TLS</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong> Sets the
underlying security protocol. The following values are defined: <br
clear="none" class="atl-forced-newline"> <code>TLS</code>: Transport Layer
Security <br clear="none" class="atl-forced-newline"> <code>SSL</code>: Secure
Sockets Layer</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>disa
bleSecureDataChannelDefaults</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>: Whether or not
to disable using default values for <code>execPbsz</code> and
<code>execProt</code> when using secure data transfer. You can set this option
to <code>true</code> if you want to be in full control what the options
<code>execPbsz</code> and <code>execProt</code> should be
used.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>download</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether the
FTP consumer should download the file. If this option is set to
<code>false</code>, then the message body will be <code>null</code>, but the
consumer will still trigger a Camel <a shape="rect" href="exchange.html">Exchang
e</a> that has details about the file such as file name, file size, etc. It's
just that the file will not be downloaded.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p>streamDownload</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether the consumer
should download the entire file up front, the default behavior, or if it should
pass an InputStream read from the remote resource rather than an in-memory
array as the in body of the Camel <a shape="rect"
href="exchange.html">Exchange</a>.  This option is ignored if
download is false or is localWorkDirectory is provided.  This
option is useful for working with large remote files.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>execProt</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>:
Will by default use option <code>P</code> if secure data channel defaults
hasn't been disabled. Possible values are: <br clear="none"
class="atl-forced-newline"> <code>C</code>: Clear <br clear="none"
class="atl-forced-newline"> <code>S</code>: Safe (SSL protocol only) <br
clear="none" class="atl-forced-newline"> <code>E</code>: Confidential (SSL
protocol only) <br clear="none" class="atl-forced-newline"> <code>P</code>:
Private</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>execPbsz</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>: This
option specifies the buffer size of the secure data channel. If option
<code>useSecureDataChannel</code> has been enabled and this option has not been
explicit set, then value <code>0</code> is used.</p></td></tr><tr
><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>isImplicit</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
>colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong>
>Sets the security mode(implicit/explicit). Default is explicit
>(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>knownHostsFile</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> Sets the
><code>known_hosts</code> file, so that the SFTP endpoint can do host key
>verification.</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>knownHostsUri</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
>2.11.1:</strong> Sets the <code>k
nown_hosts</code> file (loaded from classpath by default), so that the SFTP
endpoint can do host key verification.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>keyPair</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.12.0:</strong> Sets the Java KeyPair for SSH public key
authentication, it supports DSA or RSA keys.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>privateKeyFile</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> Set
the private key file to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyUri</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>
null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key file (loaded from classpath by default) to
that the SFTP endpoint can do private key verification.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKey</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key as byte[] to that the SFTP endpoint can do
private key verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyFilePassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Deprecated:</strong> use <code>privateKeyPassphrase</code> instead. Set
the private key
file passphrase to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyPassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.11.1:</strong> Set the private key file passphrase to that the
SFTP endpoint can do private key verification.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>preferredAuthentications</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.10.7, 2.11.2,2.12.0:</strong> set the preferred authentications
which SFTP endpoint will used. Some example include:password,publickey. If not
specified the default list from JSCH will be used.</p></td></tr><tr><td
colspan="1" rowspan="1
" class="confluenceTd"><p><code>ciphers</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2, 2.9: SFTP
only</strong> Set a comma separated list of ciphers that will be used in order
of preference. Possible cipher names are defined by <a shape="rect"
class="external-link" href="http://www.jcraft.com/jsch/"; rel="nofollow">JCraft
JSCH</a>. Some examples include:
aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc,aes192-cbc,aes256-cbc. If
not specified the default list from JSCH will be used.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>fastExistsCheck</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2, 2.9:</strong> If set
this option to be true, camel-ftp will use the list file directly to check if
the file exists. Since some FTP
server may not support to list the file directly, if the option is false,
camel-ftp will use the old way to list the directory and check if the file
exists. Note from <strong>Camel 2.10.1</strong> onwards this option also
influences <code>readLock=changed</code> to control whether it performs a fast
check to update file information or not. This can be used to speed up the
process if the FTP server has a lot of files.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>strictHostKeyChecking</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>no</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.2:</strong> Sets whether to use strict host key checking.
Possible values are: <code>no</code>, <code>yes</code> and <code>ask</code>.
<code>ask</code> does not make sense to use as Camel cannot answer the question
for you as its meant for human intervention. <strong>Note:</strong> The defa
ult in Camel 2.1 and below was <code>ask</code>.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>maximumReconnectAttempts</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>3</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the maximum reconnect
attempts Camel performs when it tries to connect to the remote FTP server. Use
0 to disable this behavior.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>reconnectDelay</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Delay in millis Camel will wait before
performing a reconnect attempt.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>connectTimeout</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>10000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4:</stron
g> Is the connect timeout in millis. This corresponds to using
<code>ftpClient.connectTimeout</code> for the FTP/FTPS. For SFTP this option is
also used when attempting to connect.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>soTimeout</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null /
30000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.4:</strong> Is the <code>SocketOptions.SO_TIMEOUT</code> value in millis. A
good idea is to configure this to a value such as 300000 (5 minutes) to not
hang a connection. On SFTP this option is set as timeout on the JSCH Session
instance.</p><p>Also SFTP from <strong>Camel 2.14.3/2.15.3/2.16</strong>
onwards.</p><p>From <strong>Camel 2.16</strong> onwards the default is 30000
(30 sec).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>timeout</code></p></td><td colspan="1"
rowspan="1" class="conf
luenceTd"><p><code>30000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.4:</strong> Is the data timeout in millis. This corresponds to using
<code>ftpClient.dataTimeout</code> for the FTP/FTPS. For SFTP there is no data
timeout.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>throwExceptionOnConnectFailed</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.5:</strong>
Whether or not to thrown an exception if a successful connection and login
could not be establish. This allows a custom <code>pollStrategy</code> to deal
with the exception, for example to stop the consumer or the
likes.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>siteCommand</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.5:</strong> To execute site commands after successful login.
Multiple site commands can be separated using a new line character (\n). Use
<code>help site</code> to see which site commands your FTP server
supports.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>stepwise</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> Whether or not
stepwise traversing directories should be used or not. Stepwise means that it
will CD one directory at a time. See more details below. You can disable this
in case you can't use this approach.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>separator</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code><span>UNIX</span></code></p></td><td colspan="1"
rowspan="1" class="conf
luenceTd"><p><strong>Camel 2.6:</strong> Dictates what path separator char to
use when uploading files. <code>Auto</code> = Use the path provided without
altering it. <code>UNIX</code> = Use unix style path separators.
<code>Windows</code> = Use Windows style path separators.</p><p>Since
<strong>Camel 2.15.2</strong>: The default value is changed to
<span>UNIX</span> style path, before <strong>Camel 2.15.2</strong>: The default
value is <code>Auto.</code></p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>chmod</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Producer Only:</strong> <strong>Camel
2.9:</strong> Allows you to set chmod on the stored file. For example
<code>chmod=640</code>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>compression</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></td><t
d colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8.3/2.9:</strong> To use compression. Specify a level from 1 to
10. <strong>Important:</strong> You must manually add the needed JSCH zlib JAR
to the classpath for compression support.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>receiveBufferSize</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><code>32768</code></td><td
colspan="1" rowspan="1" class="confluenceTd"><strong><span>FTP/FTPS Only:
</span>Camel 2.15.1:</strong> The buffer size for downloading files. The
default size is 32kb.</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClient</code
> instance.</p></td></tr><tr><td colspan="1" rowspan="1"
> class="confluenceTd"><p><code>ftpClientConfig</code></p></td><td colspan="1"
> rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
> colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS
> Only:</strong> <strong>Camel 2.1:</strong> Allows you to use a custom
> <code>org.apache.commons.net.ftp.FTPClientConfig</code>
> instance.</p></td></tr><tr><td colspan="1" rowspan="1"
> class="confluenceTd"><code>ftpClientConfig.XXX</code></td><td colspan="1"
> rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1"
> class="confluenceTd"><strong>FTP and FTPS Only:</strong> To configure
> various options on the FTPClient instance from the uri. For example:
> <code>ftpClientConfig.receiveDataSocketBufferSize=8192&<span>ftpClientConfig.sendDataSocketBufferSize=8192</span></code></td></tr><tr><td
> colspan="1" rowspan="1"
> class="confluenceTd"><p><code>serverAliveInterval</code></p></td><td
> colspan="1" rowspan="1" cla
ss="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel 2.8</strong>
Allows you to set the serverAliveInterval of the sftp
session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveCountMax</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>1</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8</strong> Allows you to set the serverAliveCountMax of the
sftp session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.file</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store file, so that the FTPS client can look up for trusted
certificates.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><
p><code>ftpClient.trustStore.type</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>JKS</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust store
type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust
store algorithm.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.file</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key store file, so
that the FTPS client can look up for the private
certificate.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.type</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key
store algorithm.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>
<code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key store
password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.keyPassword</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the private key password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>sslContextParameters</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
<strong>Camel 2.9:</strong> Reference to a
<code>org.apache.camel.util.jsse.SSLContextParameters</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This reference
overrides any configured SSL related options on ftpCli
ent as well as the securityProtocol (SSL, TLS, etc.) set on
FtpsConfiguration.  See <a shape="rect"
href="camel-configuration-utilities.html">Using the JSSE Configuration
Utility</a>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>proxy</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel 2.10.7,
2.11.1:</strong> Reference to a <code>com.jcraft.jsch.Proxy</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This proxy is
used to consume/send messages from the target SFTP host.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>useList</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP/FTPS Only:</strong>
<strong>Camel 2.12.1:</s
trong> Whether the consumer should use FTP LIST command to retrieve directory
listing to see which files exists. If this option is set to <code>false</code>,
then <code>stepwise=false</code> must be configured, and also
<code>fileName</code> must be configured to a fixed name, so the consumer knows
the name of the file to retrieve. When doing this only that single file can be
retrieved. See further below for more details.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>ignoreFileNotFoundOrPermissionError</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.1:</strong>
Whether the consumer should ignore when a file was attempted to be retrieved
but did not exist (for some reason), or failure due insufficient file
permission error. <strong>Camel 2.14.2:</strong> This option now applies to
directories as well.</p></td></tr><tr><td colspan="1" rowspa
n="1" class="confluenceTd"><code>sendNoop</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>true</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> Producer only.
Whether to send a noop command as a pre-write check before uploading files to
the FTP server. This is enabled by default as a validation of the connection is
still valid, which allows to silently re-connect to be able to upload the file.
However if this causes problems, you can turn this option off.</td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><code>jschLoggingLevel</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>WARN</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>SFTP Only: Camel 2.15.3/2.16:</strong>
The logging level to use for JSCH activity logging. As JSCH is verbose at by
default at INFO level the threshold is WARN by
default.</td></tr></tbody></table></div></div><div
class="confluence-information-macro confl
uence-information-macro-information"><p class="title">FTPS component default
trust store</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using the
<code>ftpClient.</code> properties related to SSL with the FTPS component, the
trust store accept all certificates. If you only want trust selective
certificates, you have to configure the trust store with the
<code>ftpClient.trustStore.xxx</code> options or by configuring a custom
<code>ftpClient</code>.</p><p>When using <code>sslContextParameters</code>, the
trust store is managed by the configuration of the provided
SSLContextParameters instance.</p></div></div><p>You can configure additional
options on the <code>ftpClient</code> and <code>ftpClientConfig</code> from the
URI directly by using the <code>ftpClient.</code> or
<code>ftpClientConfig.</code> prefix.</p><p>For example to set the
<code>setDataTimeout</code> on the <code>F
TPClient</code> to 30 seconds you can do:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><p>Where <strong>directoryname</strong> represents the underlying
directory. The directory name is a relative path. Absolute paths
are <strong>not</strong> supported. The relative path can contain nested
folders, such as /inbox/us.</p><p>For Camel versions before <strong>Camel
2.16</strong>, the directoryName <strong>must</strong> exist already as
this component does not support the <code>autoCreate</code> option (which
the file component does). The reason is that its the FTP administrator (FTP
server) task to properly setup user accounts, and home directories with the
right file permissions etc.</p><p>For <strong>Camel
2.16</strong>, <code>autoCreate</code> option is supported. When consumer
starts, before polling is scheduled, there's additional FTP operation performed
to create the directory configured for endpoint. The default value for
<code>autoCreate</code> is <code>true</code>.</p><p>If no
<strong>username</strong> is provided, then <code
>anonymous</code> login is attempted using no password.<br clear="none"> If no
><strong>port</strong> number is provided, Camel will provide default values
>according to the protocol (ftp = 21, sftp = 22, ftps = 2222).</p><p>You can
>append query options to the URI in the following format,
><code>?option=value&option=value&...</code></p><p>This component uses
>two different libraries for the actual FTP work. FTP and FTPS uses <a
>shape="rect" class="external-link"
>href="http://commons.apache.org/net/";>Apache Commons Net</a> while SFTP uses
><a shape="rect" class="external-link" href="http://www.jcraft.com/jsch/";
>rel="nofollow">JCraft JSCH</a>.</p><p>The FTPS component is only available in
>Camel 2.2 or newer.<br clear="none"> FTPS (also known as FTP Secure) is an
>extension to FTP that adds support for the Transport Layer Security (TLS) and
>the Secure Sockets Layer (SSL) cryptographic protocols.</p><h3
>id="FTP2-URIOptions">URI Options</h3><p>The options below are exclusive for
>the FT
P component.</p><div class="confluence-information-macro
confluence-information-macro-information"><p class="title">More
options</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File</a> for more options as all the options from <a
shape="rect" href="file2.html">File</a> is inherited.</p></div></div><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Name</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Default Value</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>username</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the username to
use to log in to the remote file systen.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the password to use
to log in to the remote file system.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>account</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><code>null</code></td><td
colspan="1" rowspan="1" class="confluenceTd"><strong>Camel 2.15.2:</strong>
Specified the account to use to login to the remote FTP server (only for FTP
and FTP Secure)</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>binary</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>false</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p>Specifies the file transfer mode, BINARY or ASCII.
Default is ASCII (<code>false</code>).</p><
/td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>disconnect</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.2:</strong> Whether or not
to disconnect from remote FTP server right after use. Can be used for both
consumer and producer. Disconnect will only disconnect the current connection
to the FTP server. If you have a consumer which you want to stop, then you need
to stop the consumer/route instead.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>localWorkDirectory</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>When consuming, a local work
directory can be used to store the remote file content directly in local files,
to avoid loading the content into memory. This is beneficial, if you consume a
very big remote file and thus
can conserve memory. See below for more details.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>passiveMode</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS only</strong>:
Specifies whether to use passive mode connections. Default is active mode
(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>securityProtocol</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>TLS</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong> Sets the
underlying security protocol. The following values are defined: <br
clear="none" class="atl-forced-newline"> <code>TLS</code>: Transport Layer
Security <br clear="none" class="atl-forced-newline"> <code>SSL</code>: Secure
Sockets Layer</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code
>disableSecureDataChannelDefaults</code></p></td><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>:
>Whether or not to disable using default values for <code>execPbsz</code> and
><code>execProt</code> when using secure data transfer. You can set this
>option to <code>true</code> if you want to be in full control what the
>options <code>execPbsz</code> and <code>execProt</code> should be
>used.</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>download</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
>rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether the
>FTP consumer should download the file. If this option is set to
><code>false</code>, then the message body will be <code>null</code>, but the
>consumer will still trigger a Camel <a shape="rect" href="exchange.html">Ex
change</a> that has details about the file such as file name, file size, etc.
It's just that the file will not be downloaded.</p></td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"><p>streamDownload</p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>false</p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.11:</strong> Whether
the consumer should download the entire file up front, the default behavior, or
if it should pass an InputStream read from the remote resource rather than
an in-memory array as the in body of the Camel <a shape="rect"
href="exchange.html">Exchange</a>.  This option is ignored if
download is false or is localWorkDirectory is provided.  This
option is useful for working with large remote files.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>execProt</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan
="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS
only</strong>: Will by default use option <code>P</code> if secure data channel
defaults hasn't been disabled. Possible values are: <br clear="none"
class="atl-forced-newline"> <code>C</code>: Clear <br clear="none"
class="atl-forced-newline"> <code>S</code>: Safe (SSL protocol only) <br
clear="none" class="atl-forced-newline"> <code>E</code>: Confidential (SSL
protocol only) <br clear="none" class="atl-forced-newline"> <code>P</code>:
Private</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>execPbsz</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4: FTPS only</strong>: This
option specifies the buffer size of the secure data channel. If option
<code>useSecureDataChannel</code> has been enabled and this option has not been
explicit set, then value <code>0</code> is used.</p></td></t
r><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>isImplicit</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS only:</strong> Sets the
security mode(implicit/explicit). Default is explicit
(<code>false</code>).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>knownHostsFile</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> Sets the
<code>known_hosts</code> file, so that the SFTP endpoint can do host key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>knownHostsUri</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Sets the <c
ode>known_hosts</code> file (loaded from classpath by default), so that the
SFTP endpoint can do host key verification.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>keyPair</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.12.0:</strong> Sets the Java KeyPair for SSH public key
authentication, it supports DSA or RSA keys.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>privateKeyFile</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> Set
the private key file to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyUri</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><
code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key file (loaded from classpath by default) to
that the SFTP endpoint can do private key verification.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKey</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong> <strong>Camel
2.11.1:</strong> Set the private key as byte[] to that the SFTP endpoint can do
private key verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyFilePassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Deprecated:</strong> use <code>privateKeyPassphrase</code> instead. Set
the privat
e key file passphrase to that the SFTP endpoint can do private key
verification.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>privateKeyPassphrase</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.11.1:</strong> Set the private key file passphrase to that the
SFTP endpoint can do private key verification.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>preferredAuthentications</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.10.7, 2.11.2,2.12.0:</strong> set the preferred authentications
which SFTP endpoint will used. Some example include:password,publickey. If not
specified the default list from JSCH will be used.</p></td></tr><tr><td
colspan="1" rowsp
an="1" class="confluenceTd"><p><code>ciphers</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2, 2.9: SFTP
only</strong> Set a comma separated list of ciphers that will be used in order
of preference. Possible cipher names are defined by <a shape="rect"
class="external-link" href="http://www.jcraft.com/jsch/"; rel="nofollow">JCraft
JSCH</a>. Some examples include:
aes128-ctr,aes128-cbc,3des-ctr,3des-cbc,blowfish-cbc,aes192-cbc,aes256-cbc. If
not specified the default list from JSCH will be used.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>fastExistsCheck</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.8.2, 2.9:</strong> If set
this option to be true, camel-ftp will use the list file directly to check if
the file exists. Since som
e FTP server may not support to list the file directly, if the option is
false, camel-ftp will use the old way to list the directory and check if the
file exists. Note from <strong>Camel 2.10.1</strong> onwards this option also
influences <code>readLock=changed</code> to control whether it performs a fast
check to update file information or not. This can be used to speed up the
process if the FTP server has a lot of files.</p></td></tr><tr><td colspan="1"
rowspan="1"
class="confluenceTd"><p><code>strictHostKeyChecking</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>no</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP only:</strong>
<strong>Camel 2.2:</strong> Sets whether to use strict host key checking.
Possible values are: <code>no</code>, <code>yes</code> and <code>ask</code>.
<code>ask</code> does not make sense to use as Camel cannot answer the question
for you as its meant for human intervention. <strong>Note:</strong> The
default in Camel 2.1 and below was <code>ask</code>.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>maximumReconnectAttempts</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>3</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the maximum reconnect
attempts Camel performs when it tries to connect to the remote FTP server. Use
0 to disable this behavior.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>reconnectDelay</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>1000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>Delay in millis Camel will wait before
performing a reconnect attempt.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>connectTimeout</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>10000</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.4:</
strong> Is the connect timeout in millis. This corresponds to using
<code>ftpClient.connectTimeout</code> for the FTP/FTPS. For SFTP this option is
also used when attempting to connect.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>soTimeout</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null /
30000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.4:</strong> Is the <code>SocketOptions.SO_TIMEOUT</code> value in millis. A
good idea is to configure this to a value such as 300000 (5 minutes) to not
hang a connection. On SFTP this option is set as timeout on the JSCH Session
instance.</p><p>Also SFTP from <strong>Camel 2.14.3/2.15.3/2.16</strong>
onwards.</p><p>From <strong>Camel 2.16</strong> onwards the default is 30000
(30 sec).</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>timeout</code></p></td><td colspan="1"
rowspan="1" class=
"confluenceTd"><p><code>30000</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTP and FTPS Only:</strong> <strong>Camel
2.4:</strong> Is the data timeout in millis. This corresponds to using
<code>ftpClient.dataTimeout</code> for the FTP/FTPS. For SFTP there is no data
timeout.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>throwExceptionOnConnectFailed</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.5:</strong>
Whether or not to thrown an exception if a successful connection and login
could not be establish. This allows a custom <code>pollStrategy</code> to deal
with the exception, for example to stop the consumer or the
likes.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>siteCommand</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan
="1" rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.5:</strong> To execute site commands after successful login.
Multiple site commands can be separated using a new line character (\n). Use
<code>help site</code> to see which site commands your FTP server
supports.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>stepwise</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>Camel 2.6:</strong> Whether or not
stepwise traversing directories should be used or not. Stepwise means that it
will CD one directory at a time. See more details below. You can disable this
in case you can't use this approach.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>separator</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code><span>UNIX</span></code></p></td><td colspan="1"
rowspan="1" class=
"confluenceTd"><p><strong>Camel 2.6:</strong> Dictates what path separator
char to use when uploading files. <code>Auto</code> = Use the path provided
without altering it. <code>UNIX</code> = Use unix style path separators.
<code>Windows</code> = Use Windows style path separators.</p><p>Since
<strong>Camel 2.15.2</strong>: The default value is changed to
<span>UNIX</span> style path, before <strong>Camel 2.15.2</strong>: The default
value is <code>Auto.</code></p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>chmod</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Producer Only:</strong> <strong>Camel
2.9:</strong> Allows you to set chmod on the stored file. For example
<code>chmod=640</code>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>compression</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>0</p></
td><td colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP
Only:</strong> <strong>Camel 2.8.3/2.9:</strong> To use compression. Specify a
level from 1 to 10. <strong>Important:</strong> You must manually add the
needed JSCH zlib JAR to the classpath for compression
support.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>receiveBufferSize</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>32768</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><strong><span>FTP/FTPS Only: </span>Camel
2.15.1:</strong> The buffer size for downloading files. The default size is
32kb.</td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClient<
/code> instance.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClientConfig</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP and FTPS Only:</strong>
<strong>Camel 2.1:</strong> Allows you to use a custom
<code>org.apache.commons.net.ftp.FTPClientConfig</code>
instance.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><code>ftpClientConfig.XXX</code></td><td colspan="1"
rowspan="1" class="confluenceTd"> </td><td colspan="1" rowspan="1"
class="confluenceTd"><strong>FTP and FTPS Only:</strong> To configure various
options on the FTPClient instance from the uri. For example:
<code>ftpClientConfig.receiveDataSocketBufferSize=8192&<span>ftpClientConfig.sendDataSocketBufferSize=8192</span></code></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveInterval</code></p></td><td
colspan="1" rowspan="1
" class="confluenceTd"><p><code>0</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel 2.8</strong>
Allows you to set the serverAliveInterval of the sftp
session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>serverAliveCountMax</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>1</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>SFTP Only:</strong>
<strong>Camel 2.8</strong> Allows you to set the serverAliveCountMax of the
sftp session</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.file</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store file, so that the FTPS client can look up for trusted
certificates.</p></td></tr><tr><td colspan="1" rowspan="1" class="confluence
Td"><p><code>ftpClient.trustStore.type</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust
store type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the trust
store algorithm.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.trustStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the trust store password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.file</code></p></td><td
colspan="1" rowspa
n="1" class="confluenceTd"><p><code>null</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key
store file, so that the FTPS client can look up for the private
certificate.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.type</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>JKS</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the key store type.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.algorithm</code></p></td><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>SunX509</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key
store algorithm.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.password</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd
"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>FTPS Only:</strong> Sets the key store
password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>ftpClient.keyStore.keyPassword</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
Sets the private key password.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>sslContextParameters</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>null</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>FTPS Only:</strong>
<strong>Camel 2.9:</strong> Reference to a
<code>org.apache.camel.util.jsse.SSLContextParameters</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This reference
overrides any configured SSL related options on f
tpClient as well as the securityProtocol (SSL, TLS, etc.) set on
FtpsConfiguration.  See <a shape="rect"
href="camel-configuration-utilities.html">Using the JSSE Configuration
Utility</a>.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>proxy</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>null</code></p></td><td colspan="1" rowspan="1"
class="confluenceTd"><p><strong>SFTP Only:</strong> <strong>Camel 2.10.7,
2.11.1:</strong> Reference to a <code>com.jcraft.jsch.Proxy</code> in the <a
shape="rect" class="external-link"
href="http://camel.apache.org/registry.html";>Registry</a>.  This proxy is
used to consume/send messages from the target SFTP host.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>useList</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>true</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p><strong>FTP/FTPS Only:</strong>
<strong>Camel 2.12.
1:</strong> Whether the consumer should use FTP LIST command to retrieve
directory listing to see which files exists. If this option is set to
<code>false</code>, then <code>stepwise=false</code> must be configured, and
also <code>fileName</code> must be configured to a fixed name, so the consumer
knows the name of the file to retrieve. When doing this only that single file
can be retrieved. See further below for more details.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>ignoreFileNotFoundOrPermissionError</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><code>false</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.12.1:</strong>
Whether the consumer should ignore when a file was attempted to be retrieved
but did not exist (for some reason), or failure due insufficient file
permission error. <strong>Camel 2.14.2:</strong> This option now applies to
directories as well.</p></td></tr><tr><td colspan="1" r
owspan="1" class="confluenceTd"><code>sendNoop</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>true</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>Camel 2.16:</strong> Producer only.
Whether to send a noop command as a pre-write check before uploading files to
the FTP server. This is enabled by default as a validation of the connection is
still valid, which allows to silently re-connect to be able to upload the file.
However if this causes problems, you can turn this option off.</td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><code>jschLoggingLevel</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><code>WARN</code></td><td colspan="1"
rowspan="1" class="confluenceTd"><strong>SFTP Only: Camel 2.15.3/2.16:</strong>
The logging level to use for JSCH activity logging. As JSCH is verbose at by
default at INFO level the threshold is WARN by
default.</td></tr></tbody></table></div></div><div
class="confluence-information-macro
confluence-information-macro-information"><p class="title">FTPS component
default trust store</p><span class="aui-icon aui-icon-small aui-iconfont-info
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>When using the
<code>ftpClient.</code> properties related to SSL with the FTPS component, the
trust store accepts all certificates. If you only want trust selective
certificates, you have to configure the trust store with the
<code>ftpClient.trustStore.xxx</code> options or by configuring a custom
<code>ftpClient</code>.</p><p>When using <code>sslContextParameters</code>, the
trust store is managed by the configuration of the provided
SSLContextParameters instance.</p></div></div><p>You can configure additional
options on the <code>ftpClient</code> and <code>ftpClientConfig</code> from the
URI directly by using the <code>ftpClient.</code> or
<code>ftpClientConfig.</code> prefix.</p><p>For example to set the
<code>setDataTimeout</code> on the <
code>FTPClient</code> to 30 seconds you can do:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://foo@myserver?password=secret&ftpClient.dataTimeout=30000").to("bean:foo");
]]></script>
</div></div><p>You can mix and match and have use both prefixes, for example
to configure date format or timezones.</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
@@ -114,7 +114,7 @@ ftps://[username@]hostname[:port]/direct
</div></div><p>And then let Camel lookup this bean when you use the # notation
in the url.</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://foo@myserver?password=secret&ftpClientConfig=#myConfig").to("bean:foo");
]]></script>
-</div></div><h3 id="FTP2-MoreURIoptions">More URI options</h3><div
class="confluence-information-macro
confluence-information-macro-information"><span class="aui-icon aui-icon-small
aui-iconfont-info confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File2</a> as all the options there also applies for this
component.</p></div></div><h3 id="FTP2-Examples">Examples</h3><p><code><a
shape="rect" class="external-link"
href="ftp://[email protected]/public/upload/images/holiday2008?password=secret&binary=true";
rel="nofollow">ftp://[email protected]/public/upload/images/holiday2008?password=secret&binary=true</a></code><br
clear="none"> <code><a shape="rect" class="external-link"
href="ftp://[email protected]:12049/reports/2008/password=secret&binary=false";
rel="nofollow">ftp://[email protected]:12049/reports/2008/password=secret&binary=false</
a></code><br clear="none"> <code><a shape="rect" class="external-link"
href="ftp://publicftpserver.com/download";
rel="nofollow">ftp://publicftpserver.com/download</a></code></p><div
class="confluence-information-macro confluence-information-macro-warning"><p
class="title">FTP Consumer does not support concurrency</p><span
class="aui-icon aui-icon-small aui-iconfont-error
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The FTP consumer (with the same
endpoint) does not support concurrency (the backing FTP client is not thread
safe).<br clear="none"> You can use multiple FTP consumers to poll from
different endpoints. It is only a single endpoint that does not support
concurrent consumers.</p><p>The FTP producer does <strong>not</strong> have
this issue, it supports concurrency.</p></div></div><div
class="confluence-information-macro confluence-information-macro-tip"><p
class="title">More information</p><span class="aui-icon aui-icon-small a
ui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>This component is an extension of
the <a shape="rect" href="file2.html">File</a> component. So there are more
samples and details on the <a shape="rect" href="file2.html">File</a> component
page.</p></div></div><h3 id="FTP2-Defaultwhenconsumingfiles">Default when
consuming files</h3><p>The <a shape="rect" href="ftp2.html">FTP</a> consumer
will by default leave the consumed files untouched on the remote FTP server.
You have to configure it explicitly if you want it to delete the files or move
them to another location. For example you can use <code>delete=true</code> to
delete the files, or use <code>move=.done</code> to move the files into a
hidden done sub directory.</p><p>The regular <a shape="rect"
href="file2.html">File</a> consumer is different as it will by default move
files to a <code>.camel</code> sub directory. The reason Camel does
<strong>not</strong> do this by
default for the FTP consumer is that it may lack permissions by default to be
able to move or delete files.</p><h4
id="FTP2-limitations">limitations</h4><p>The option <strong>readLock</strong>
can be used to force Camel <strong>not</strong> to consume files that is
currently in the progress of being written. However, this option is turned off
by default, as it requires that the user has write access. See the options
table at <a shape="rect" href="file2.html">File2</a> for more details about
read locks.<br clear="none"> There are other solutions to avoid consuming files
that are currently being written over FTP; for instance, you can write to a
temporary destination and move the file after it has been written.</p><p>When
moving files using <code>move</code> or <code>preMove</code> option the files
are restricted to the FTP_ROOT folder. That prevents you from moving files
outside the FTP area. If you want to move files to another area you can use
soft links and move files into a soft
linked folder.</p><h3 id="FTP2-MessageHeaders">Message Headers</h3><p>The
following message headers can be used to affect the behavior of the
component</p><div class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFileName</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the output file name
(relative to the endpoint directory) to be used for the output message when
sending to the endpoint. If this is not present and no expression either, then
a generated message ID is used as the filename instead.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileNameProduced</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>The actual filepath (path +
name) for the output
file that was written. This header is set by Camel and its purpose is
providing end-users the name of the file that was written.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileBatchIndex</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Current index out of total
number of files being consumed in this batch.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFileBatchSize</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Total number of files being
consumed in this batch.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileHost</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>The remote hostname.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileLocalWorkPath</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Path to the local work file, if
local work directory is used.</p></td></tr></
tbody></table></div></div><p>In addition the FTP/FTPS consumer and producer
will enrich the Camel <code>Message</code> with the following headers</p><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFtpReplyCode</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong>
The FTP client reply code (the type is a integer)</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFtpReplyString</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong>
The FTP client reply string</p></td></tr></tbody></table></div></div><h3
id="FTP2-Abouttimeouts">About timeouts</h3><p>The two set of libraries (see
top) has different API for setting
timeout. You can use the <code>connectTimeout</code> option for both of them
to set a timeout in millis to establish a network connection. An individual
<code>soTimeout</code> can also be set on the FTP/FTPS, which corresponds to
using <code>ftpClient.soTimeout</code>. Notice SFTP will automatically use
<code>connectTimeout</code> as its <code>soTimeout</code>. The
<code>timeout</code> option only applies for FTP/FTSP as the data timeout,
which corresponds to the <code>ftpClient.dataTimeout</code> value. All timeout
values are in millis.</p><h3 id="FTP2-UsingLocalWorkDirectory">Using Local Work
Directory</h3><p>Camel supports consuming from remote FTP servers and
downloading the files directly into a local work directory. This avoids reading
the entire remote file content into memory as it is streamed directly into the
local file using <code>FileOutputStream</code>.</p><p>Camel will store to a
local file with the same name as the remote file, though with
<code>.inprogress</code> as
extension while the file is being downloaded. Afterwards, the file is renamed
to remove the <code>.inprogress</code> suffix. And finally, when the <a
shape="rect" href="exchange.html">Exchange</a> is complete the local file is
deleted.</p><p>So if you want to download files from a remote FTP server and
store it as files then you need to route to a file endpoint such as:</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
+</div></div><h3 id="FTP2-MoreURIoptions">More URI options</h3><div
class="confluence-information-macro
confluence-information-macro-information"><span class="aui-icon aui-icon-small
aui-iconfont-info confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>See <a shape="rect"
href="file2.html">File2</a> as all the options there also applies for this
component.</p></div></div><h3 id="FTP2-Examples">Examples</h3><p><code><a
shape="rect" class="external-link"
href="ftp://[email protected]/public/upload/images/holiday2008?password=secret&binary=true";
rel="nofollow">ftp://[email protected]/public/upload/images/holiday2008?password=secret&binary=true</a></code><br
clear="none"> <code><a shape="rect" class="external-link"
href="ftp://[email protected]:12049/reports/2008/password=secret&binary=false";
rel="nofollow">ftp://[email protected]:12049/reports/2008/password=secret&binary=false</
a></code><br clear="none"> <code><a shape="rect" class="external-link"
href="ftp://publicftpserver.com/download";
rel="nofollow">ftp://publicftpserver.com/download</a></code></p><div
class="confluence-information-macro confluence-information-macro-warning"><p
class="title">FTP Consumer does not support concurrency</p><span
class="aui-icon aui-icon-small aui-iconfont-error
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The FTP consumer (with the same
endpoint) does not support concurrency (the backing FTP client is not thread
safe).<br clear="none"> You can use multiple FTP consumers to poll from
different endpoints. It is only a single endpoint that does not support
concurrent consumers.</p><p>The FTP producer does <strong>not</strong> have
this issue, it supports concurrency.</p></div></div><div
class="confluence-information-macro confluence-information-macro-tip"><p
class="title">More information</p><span class="aui-icon aui-icon-small a
ui-iconfont-approve confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>This component is an extension of
the <a shape="rect" href="file2.html">File</a> component. So there are more
samples and details on the <a shape="rect" href="file2.html">File</a> component
page.</p></div></div><h3 id="FTP2-Defaultwhenconsumingfiles">Default when
consuming files</h3><p>The <a shape="rect" href="ftp2.html">FTP</a> consumer
will by default leave the consumed files untouched on the remote FTP server.
You have to configure it explicitly if you want it to delete the files or move
them to another location. For example you can use <code>delete=true</code> to
delete the files, or use <code>move=.done</code> to move the files into a
hidden done sub directory.</p><p>The regular <a shape="rect"
href="file2.html">File</a> consumer is different as it will by default move
files to a <code>.camel</code> sub directory. The reason Camel does
<strong>not</strong> do this by
default for the FTP consumer is that it may lack permissions by default to be
able to move or delete files.</p><h4
id="FTP2-limitations">limitations</h4><p>The option <strong>readLock</strong>
can be used to force Camel <strong>not</strong> to consume files that are
currently being written. However, this option is turned off by default, as it
requires that the user has write access. See the options table at <a
shape="rect" href="file2.html">File2</a> for more details about read locks.<br
clear="none"> There are other solutions to avoid consuming files that are
currently being written over FTP; for instance, you can write to a temporary
destination and move the file after it has been written.</p><p>When moving
files using <code>move</code> or <code>preMove</code> option the files are
restricted to the FTP_ROOT folder. That prevents you from moving files outside
the FTP area. If you want to move files to another area you can use soft links
and move files into a soft linked folder.</p
><h3 id="FTP2-MessageHeaders">Message Headers</h3><p>The following message
>headers can be used to affect the behavior of the component</p><div
>class="confluenceTableSmall"><div class="table-wrap"><table
>class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
>class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1"
>class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
>rowspan="1" class="confluenceTd"><p><code>CamelFileName</code></p></td><td
>colspan="1" rowspan="1" class="confluenceTd"><p>Specifies the output file
>name (relative to the endpoint directory) to be used for the output message
>when sending to the endpoint. If this is not present and no expression
>either, then a generated message ID is used as the filename
>instead.</p></td></tr><tr><td colspan="1" rowspan="1"
>class="confluenceTd"><p><code>CamelFileNameProduced</code></p></td><td
>colspan="1" rowspan="1" class="confluenceTd"><p>The actual filepath (path +
>name) for the output file that was wri
tten. This header is set by Camel and its purpose is providing end-users the
name of the file that was written.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileBatchIndex</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Current index out of total
number of files being consumed in this batch.</p></td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFileBatchSize</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Total number of files being
consumed in this batch.</p></td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileHost</code></p></td><td colspan="1"
rowspan="1" class="confluenceTd"><p>The remote hostname.</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFileLocalWorkPath</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p>Path to the local work file, if
local work directory is used.</p></td></tr></tbody></table></di
v></div><p>In addition the FTP/FTPS consumer and producer will enrich the
Camel <code>Message</code> with the following headers</p><div
class="confluenceTableSmall"><div class="table-wrap"><table
class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"><p>Header</p></th><th colspan="1" rowspan="1"
class="confluenceTh"><p>Description</p></th></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"><p><code>CamelFtpReplyCode</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong>
The FTP client reply code (the type is a integer)</p></td></tr><tr><td
colspan="1" rowspan="1"
class="confluenceTd"><p><code>CamelFtpReplyString</code></p></td><td
colspan="1" rowspan="1" class="confluenceTd"><p><strong>Camel 2.11.1:</strong>
The FTP client reply string</p></td></tr></tbody></table></div></div><h3
id="FTP2-Abouttimeouts">About timeouts</h3><p>The two set of libraries (see
top) have different APIs for setting timeout. You ca
n use the <code>connectTimeout</code> option for both of them to set a timeout
in millis to establish a network connection. An individual
<code>soTimeout</code> can also be set on the FTP/FTPS, which corresponds to
using <code>ftpClient.soTimeout</code>. Notice SFTP will automatically use
<code>connectTimeout</code> as its <code>soTimeout</code>. The
<code>timeout</code> option only applies for FTP/FTSP as the data timeout,
which corresponds to the <code>ftpClient.dataTimeout</code> value. All timeout
values are in millis.</p><h3 id="FTP2-UsingLocalWorkDirectory">Using Local Work
Directory</h3><p>Camel supports consuming from remote FTP servers and
downloading the files directly into a local work directory. This avoids reading
the entire remote file content into memory as it is streamed directly into the
local file using <code>FileOutputStream</code>.</p><p>Camel will store to a
local file with the same name as the remote file, though with
<code>.inprogress</code> as extension while
the file is being downloaded. Afterwards, the file is renamed to remove the
<code>.inprogress</code> suffix. And finally, when the <a shape="rect"
href="exchange.html">Exchange</a> is complete the local file is
deleted.</p><p>So if you want to download files from a remote FTP server and
store it as files then you need to route to a file endpoint such as:</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://[email protected]?password=secret&localWorkDirectory=/tmp").to("file://inbox");
]]></script>
</div></div><div class="confluence-information-macro
confluence-information-macro-tip"><p class="title">Optimization by renaming
work file</p><span class="aui-icon aui-icon-small aui-iconfont-approve
confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>The route above is ultra efficient
as it avoids reading the entire file content into memory. It will download the
remote file directly to a local file stream. The <code>java.io.File</code>
handle is then used as the <a shape="rect" href="exchange.html">Exchange</a>
body. The file producer leverages this fact and can work directly on the work
file <code>java.io.File</code> handle and perform a
<code>java.io.File.rename</code> to the target filename. As Camel knows it's a
local work file, it can optimize and use a rename instead of a file copy, as
the work file is meant to be deleted anyway.</p></div></div><h3
id="FTP2-Stepwisechangingdirectories">Stepwise changing
directories</h3><p>Camel <a shape
="rect" href="ftp2.html">FTP</a> can operate in two modes in terms of
traversing directories when consuming files (eg downloading) or producing files
(eg uploading)</p><ul class="alternate"><li>stepwise</li><li>not
stepwise</li></ul><p>You may want to pick either one depending on your
situation and security issues. Some Camel end users can only download files if
they use stepwise, while others can only download if they do not. At least you
have the choice to pick (from Camel 2.6 onwards).</p><p>In Camel 2.0 - 2.5
there is only one mode and it is:</p><ul class="alternate"><li>before 2.5 not
stepwise</li><li>2.5 stepwise</li></ul><p>From Camel 2.6 onwards there is now
an option <code>stepwise</code> you can use to control the behavior.</p><p>Note
that stepwise changing of directory will in most cases only work when the user
is confined to it's home directory and when the home directory is reported as
<code>"/"</code>.</p><p>The difference between the two of them is best
illustrated wi
th an example. Suppose we have the following directory structure on the remote
FTP server we need to traverse and download files:</p><div class="code panel
pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
@@ -284,7 +284,7 @@ protected RouteBuilder createRouteBuilde
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftps://admin@localhost:2222/public/camel?password=admin&ftpClient.trustStore.file=./src/test/resources/server.jks&ftpClient.trustStore.password=password")
.to("bean:foo");
]]></script>
-</div></div><h3
id="FTP2-Filterusingorg.apache.camel.component.file.GenericFileFilter">Filter
using
<code>org.apache.camel.component.file.GenericFileFilter</code></h3><p>Camel
supports pluggable filtering strategies. This strategy it to use the build in
<code>org.apache.camel.component.file.GenericFileFilter</code> in Java. You can
then configure the endpoint with such a filter to skip certain filters before
being processed.</p><p>In the sample we have built our own filter that only
accepts files starting with report in the filename.</p><div class="code panel
pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+</div></div><h3
id="FTP2-Filterusingorg.apache.camel.component.file.GenericFileFilter">Filter
using
<code>org.apache.camel.component.file.GenericFileFilter</code></h3><p>Camel
supports pluggable filtering strategies. This strategy can be provided by
implementing <code>org.apache.camel.component.file.GenericFileFilter</code>
in Java. You can then configure the endpoint with such a filter to skip
certain filters before being processed.</p><p>In the sample we have built our
own filter that only accepts files starting with report in the
filename.</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[
public class MyFileFilter<T> implements GenericFileFilter<T> {
@@ -342,11 +342,11 @@ public class MyFileFilter<T> imple
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("sftp://localhost:9999/root?username=admin&password=admin&preferredAuthentications=publickey,password").
to("bean:processFile");
]]></script>
-</div></div><h3 id="FTP2-Consumingasinglefileusingafixedname">Consuming a
single file using a fixed name</h3><p>When you want to download a single file
and knows the file name, you can use <code>fileName=myFileName.txt</code> to
tell Camel the name of the file to download. By default the consumer will still
do a FTP LIST command to do a directory listing and then filter these files
based on the <code>fileName</code> option. Though in this use-case it may be
desirable to turn off the directory listing by setting
<code>useList=false</code>. For example the user account used to login to the
FTP server may not have permission to do a FTP LIST command. So you can turn
off this with <code>useList=false</code>, and then provide the fixed name of
the file to download with <code>fileName=myFileName.txt</code>, then the FTP
consumer can still download the file. If the file for some reason does not
exist, then Camel will by default throw an exception, you can turn this off and
ignore this by s
etting <code>ignoreFileNotFoundOrPermissionError=true</code>.</p><p>For
example to have a Camel route that pickup a single file, and delete it after
use you can do</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
+</div></div><h3 id="FTP2-Consumingasinglefileusingafixedname">Consuming a
single file using a fixed name</h3><p>When you want to download a single file
and know the file name, you can use <code>fileName=myFileName.txt</code> to
tell Camel the name of the file to download. By default the consumer will still
do a FTP LIST command to do a directory listing and then filter these files
based on the <code>fileName</code> option. Though in this use-case it may be
desirable to turn off the directory listing by setting
<code>useList=false</code>. For example the user account used to login to the
FTP server may not have permission to do a FTP LIST command. So you can turn
off this with <code>useList=false</code>, and then provide the fixed name of
the file to download with <code>fileName=myFileName.txt</code>, then the FTP
consumer can still download the file. If the file for some reason does not
exist, then Camel will by default throw an exception, you can turn this off and
ignore this by se
tting <code>ignoreFileNotFoundOrPermissionError=true</code>.</p><p>For example
to have a Camel route that picks up a single file, and deletes it after use you
can write</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
<script class="brush: java; gutter: false; theme: Default"
type="syntaxhighlighter"><![CDATA[from("ftp://admin@localhost:21/nolist/?password=admin&stepwise=false&useList=false&ignoreFileNotFoundOrPermissionError=true&fileName=report.txt&delete=true")
.to("activemq:queue:report");
]]></script>
-</div></div><p>Notice that we have use all the options we talked above
above.</p><p>You can also use this with <code>ConsumerTemplate</code>. For
example to download a single file (if it exists) and grab the file content as a
String type:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
+</div></div><p>Notice that we have used all the options we talked
above.</p><p>You can also use this with <code>ConsumerTemplate</code>. For
example to download a single file (if it exists) and grab the file content as a
String type:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
[... 4 lines stripped ...]
