Author: buildbot
Date: Wed Jan 30 17:25:54 2013
New Revision: 848625
Log:
Production update by buildbot for camel
Modified:
websites/production/camel/content/book-component-appendix.html
websites/production/camel/content/file2.html
Modified: websites/production/camel/content/book-component-appendix.html
==============================================================================
--- websites/production/camel/content/book-component-appendix.html (original)
+++ websites/production/camel/content/book-component-appendix.html Wed Jan 30
17:25:54 2013
@@ -3509,7 +3509,7 @@ Also, the starting directory must not co
<h4><a shape="rect" name="BookComponentAppendix-Common"></a>Common</h4>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>autoCreate</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Automatically create missing directories in the file's
pathname. For the file consumer, that means creating the starting directory.
For the file producer, it means the directory the files should be written to.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>bufferSize</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
128kb </td><td colspan="1" rowspan="1" class="confluenceTd"> Write buffer sized
in bytes. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>fileName</tt> </td><td colspan="1" rowspa
n="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Use <a shape="rect" href="expression.html"
title="Expression">Expression</a> such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a> to
dynamically set the filename. For consumers, it's used as a filename filter.
For producers, it's used to evaluate the filename to write. If an expression is
set, it take precedence over the <tt>CamelFileName</tt> header. (<b>Note:</b>
The header itself can also be an <a shape="rect" href="expression.html"
title="Expression">Expression</a>). The expression options support both
<tt>String</tt> and <tt>Expression</tt> types. If the expression is a
<tt>String</tt> type, it is <b>always</b> evaluated using the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>. If the
expression is an <tt>Expression</tt> type, the specified <tt>Expression</tt>
type is used - this allows you, for instance
, to use <a shape="rect" href="ognl.html" title="OGNL">OGNL</a> expressions.
For the consumer, you can use it to filter filenames, so you can for instance
consume today's file using the <a shape="rect" href="file-language.html"
title="File Language">File Language</a> syntax:
<tt>mydata-${date:now:yyyyMMdd}.txt</tt>. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>flatten</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>false</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Flatten is used to flatten the file name path
to strip any leading paths, so it's just the file name. This allows you to
consume recursively into sub-directories, but when you eg write the files to
another directory they will be written in a single directory. Setting this to
<tt>true</tt> on the producer enforces that any file name recived in
<tt>CamelFileName</tt> header will be stripped for any leading paths.
</td></tr><tr><td colspan="1" rowspan="1" class="c
onfluenceTd"> <tt>charset</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.9.3:</b> this option is used to specify the
encoding of the file, and camel will set the Exchange property with
<tt>Exchange.CHARSET_NAME</tt> with the value of this option. You can use this
on the consumer, to specify the encodings of the files, which allow Camel to
know the charset it should load the file content in case the file content is
being accessed. Likewise when writing a file, you can use this option to
specify which charset to write the file as well. See further below for a
examples and more important details. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>copyAndDeleteOnRenameFail</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>Camel 2.9</b>: whether to fallback and do
a copy and delete file, in
case the file could not be renamed directly. This option is not available for
the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a> component.
</td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>autoCreate</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Automatically create missing directories in the file's
pathname. For the file consumer, that means creating the starting directory.
For the file producer, it means the directory the files should be written to.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>bufferSize</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
128kb </td><td colspan="1" rowspan="1" class="confluenceTd"> Write buffer sized
in bytes. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>fileName</tt> </td><td colspan="1" rowspa
n="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Use <a shape="rect" href="expression.html"
title="Expression">Expression</a> such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a> to
dynamically set the filename. For consumers, it's used as a filename filter.
For producers, it's used to evaluate the filename to write. If an expression is
set, it take precedence over the <tt>CamelFileName</tt> header. (<b>Note:</b>
The header itself can also be an <a shape="rect" href="expression.html"
title="Expression">Expression</a>). The expression options support both
<tt>String</tt> and <tt>Expression</tt> types. If the expression is a
<tt>String</tt> type, it is <b>always</b> evaluated using the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>. If the
expression is an <tt>Expression</tt> type, the specified <tt>Expression</tt>
type is used - this allows you, for instance
, to use <a shape="rect" href="ognl.html" title="OGNL">OGNL</a> expressions.
For the consumer, you can use it to filter filenames, so you can for instance
consume today's file using the <a shape="rect" href="file-language.html"
title="File Language">File Language</a> syntax:
<tt>mydata-${date:now:yyyyMMdd}.txt</tt>. From <b>Camel 2.11</b> onwards the
producers support the <tt>CamelOverruleFileName</tt> header which takes
precedence over any existing <tt>CamelFileName</tt> header; the
<tt>CamelOverruleFileName</tt> is a header that is used only once, and makes it
easier as this avoids to temporary store <tt>CamelFileName</tt> and have to
restore it afterwards. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>flatten</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>false</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Flatten is used to flatten the file name path to strip
any leading paths, so it's just the file name. This allows y
ou to consume recursively into sub-directories, but when you eg write the
files to another directory they will be written in a single directory. Setting
this to <tt>true</tt> on the producer enforces that any file name recived in
<tt>CamelFileName</tt> header will be stripped for any leading paths.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>charset</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.9.3:</b> this option is used to specify the encoding of the file, and camel
will set the Exchange property with <tt>Exchange.CHARSET_NAME</tt> with the
value of this option. You can use this on the consumer, to specify the
encodings of the files, which allow Camel to know the charset it should load
the file content in case the file content is being accessed. Likewise when
writing a file, you can use this option to specify which charset to write the
file as well. See fu
rther below for a examples and more important details. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd">
<tt>copyAndDeleteOnRenameFail</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.9</b>: whether to fallback and do a copy and
delete file, in case the file could not be renamed directly. This option is not
available for the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a>
component. </td></tr></tbody></table>
</div>
</div>
@@ -3532,7 +3532,7 @@ Notice from <b>Camel 2.10</b> onwards th
<h4><a shape="rect" name="BookComponentAppendix-Producer"></a>Producer</h4>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>fileExist</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>Override</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> What to do if a file already exists with the same name.
The following values can be specified: <b>Override</b>, <b>Append</b>,
<b>Fail</b>, <b>Ignore</b>, and <tt><b>Move</b></tt>. <tt>Override</tt>, which
is the default, replaces the existing file. <tt>Append</tt> adds content to the
existing file. <tt>Fail</tt> throws a <tt>GenericFileOperationException</tt>,
indicating that there is already an existing file. <tt>Ignore</tt> silently
ignores the problem and <b>does not</b> override the existing file, but assumes
everything is okay. The <
tt>Move</tt> option requires <b>Camel 2.10.1</b> onwards, and the
corresponding <tt>moveExisting</tt> option to be configured as well. The option
<tt>eagerDeleteTargetFile</tt> can be used to control what to do if an moving
the file, and there exists already an existing file, otherwise causing the move
operation to fail. The <tt>Move</tt> option will move any existing files,
before writing the target file. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>tempPrefix</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> This option is used to write the file using a temporary
name and then, after the write is complete, rename it to the real name. Can be
used to identify files being written and also avoid consumers (not using
exclusive read locks) reading in progress files. Is often used by <a
shape="rect" href="ftp2.html" title="FTP2">FTP</a> when uploading big files.
</td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>tempFileName</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.1:</b> The <b>same</b>
as <tt>tempPrefix</tt> option but offering a more fine grained control on the
naming of the temporary filename as it uses the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>moveExisting</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.10.1:</b> <a shape="rect" href="expression.html"
title="Expression">Expression</a> (such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a>) used to
compute file name to use when <tt>fileExist=Move</tt> is configured. To move
files into a <tt>backup</tt> subdirectory just enter <tt>backup</tt>. Th
is option only supports the following <a shape="rect"
href="file-language.html" title="File Language">File Language</a> tokens:
"file:name", "file:name.ext", "file:name.noext", "file:onlyname",
"file:onlyname.noext", "file:ext", and "file:parent". Notice the "file:parent"
is not supported by the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a>
component, as the FTP component can only move any existing files to a relative
directory based on current dir as base. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>keepLastModified</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>false</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.2:</b> Will keep the
last modified timestamp from the source file (if any). Will use the
<tt>Exchange.FILE_LAST_MODIFIED</tt> header to located the timestamp. This
header can contain either a <tt>java.util.Date</tt> or <tt>long</tt> with the
timestamp. If the timestamp exists and the option i
s enabled it will set this timestamp on the written file. <b>Note:</b> This
option only applies to the <b>file</b> producer. You <em>cannot</em> use this
option with any of the ftp producers. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>eagerDeleteTargetFile</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>Camel 2.3:</b> Whether or not to eagerly
delete any existing target file. This option only applies when you use
<tt>fileExists=Override</tt> and the <tt>tempFileName</tt> option as well. You
can use this to disable (set it to false) deleting the target file before the
temp file is written. For example you may write big files and want the target
file to exists during the temp file is being written. This ensure the target
file is only deleted until the very last moment, just before the temp file is
being renamed to the target filename. From <b>Camel 2.10.1</b> onwards th
is option is also used to control whether to delete any existing files when
<tt>fileExist=Move</tt> is enabled, and an existing file exists. If this option
is false, then an exception will be thrown if an existing file existed, if its
true, then the existing file is deleted before the move operation.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>doneFileName</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.6:</b> If provided, then Camel will write a 2nd <em>done</em> file when the
original file has been written. The <em>done</em> file will be empty. This
option configures what file name to use. Either you can specify a fixed name.
Or you can use dynamic placeholders. The <em>done</em> file will <b>always</b>
be written in the same folder as the original file. See <em>writing done
file</em> section for examples. </td></tr><tr><td colspan="1" rowspan="1"
class="conf
luenceTd"><tt>allowNullBody</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> false </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.10.1:</b> Used to specify if a null body is
allowed during file writing. If set to true then an empty file will be created,
when set to false, and attempting to send a null body to the file component, a
GenericFileWriteException of 'Cannot write null body to file.' will be thrown.
If the `fileExist` option is set to 'Override', then the file will be
truncated, and if set to `append` the file will remain unchanged.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>overruleFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.11:</b> Used to overrule any existing file
name header, and use this option to compute the file name to produce. Notice
that if the <a shape="rect" href="exchange.html" title="Exchange">
Exchange</a> has a header with the key <tt>Exchange.OVERRULE_FILE_NAME</tt>
then that header take precedence. If the header is absent then this option is
used. If this option is <tt>null</tt>, then the header
<tt>Exchange.FILE_NAME</tt> is used, and if that is empty, then an unique name
is generated. Notice if the <a shape="rect" href="exchange.html"
title="Exchange">Exchange</a> has the header
<tt>Exchange.OVERRULE_FILE_NAME</tt> then that header is removed after usage,
as its meant for being used once only. The purpose of this option is to make it
easier to pickup files and send them to an endpoint, and overrule the file, to
write the file using another name, but preserved the existing name, when
continued routing in Camel. </td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>fileExist</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>Override</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> What to do if a file already exists with the same name.
The following values can be specified: <b>Override</b>, <b>Append</b>,
<b>Fail</b>, <b>Ignore</b>, and <tt><b>Move</b></tt>. <tt>Override</tt>, which
is the default, replaces the existing file. <tt>Append</tt> adds content to the
existing file. <tt>Fail</tt> throws a <tt>GenericFileOperationException</tt>,
indicating that there is already an existing file. <tt>Ignore</tt> silently
ignores the problem and <b>does not</b> override the existing file, but assumes
everything is okay. The <
tt>Move</tt> option requires <b>Camel 2.10.1</b> onwards, and the
corresponding <tt>moveExisting</tt> option to be configured as well. The option
<tt>eagerDeleteTargetFile</tt> can be used to control what to do if an moving
the file, and there exists already an existing file, otherwise causing the move
operation to fail. The <tt>Move</tt> option will move any existing files,
before writing the target file. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>tempPrefix</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> This option is used to write the file using a temporary
name and then, after the write is complete, rename it to the real name. Can be
used to identify files being written and also avoid consumers (not using
exclusive read locks) reading in progress files. Is often used by <a
shape="rect" href="ftp2.html" title="FTP2">FTP</a> when uploading big files.
</td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>tempFileName</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.1:</b> The <b>same</b>
as <tt>tempPrefix</tt> option but offering a more fine grained control on the
naming of the temporary filename as it uses the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>moveExisting</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.10.1:</b> <a shape="rect" href="expression.html"
title="Expression">Expression</a> (such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a>) used to
compute file name to use when <tt>fileExist=Move</tt> is configured. To move
files into a <tt>backup</tt> subdirectory just enter <tt>backup</tt>. Th
is option only supports the following <a shape="rect"
href="file-language.html" title="File Language">File Language</a> tokens:
"file:name", "file:name.ext", "file:name.noext", "file:onlyname",
"file:onlyname.noext", "file:ext", and "file:parent". Notice the "file:parent"
is not supported by the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a>
component, as the FTP component can only move any existing files to a relative
directory based on current dir as base. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>keepLastModified</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>false</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.2:</b> Will keep the
last modified timestamp from the source file (if any). Will use the
<tt>Exchange.FILE_LAST_MODIFIED</tt> header to located the timestamp. This
header can contain either a <tt>java.util.Date</tt> or <tt>long</tt> with the
timestamp. If the timestamp exists and the option i
s enabled it will set this timestamp on the written file. <b>Note:</b> This
option only applies to the <b>file</b> producer. You <em>cannot</em> use this
option with any of the ftp producers. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>eagerDeleteTargetFile</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>Camel 2.3:</b> Whether or not to eagerly
delete any existing target file. This option only applies when you use
<tt>fileExists=Override</tt> and the <tt>tempFileName</tt> option as well. You
can use this to disable (set it to false) deleting the target file before the
temp file is written. For example you may write big files and want the target
file to exists during the temp file is being written. This ensure the target
file is only deleted until the very last moment, just before the temp file is
being renamed to the target filename. From <b>Camel 2.10.1</b> onwards th
is option is also used to control whether to delete any existing files when
<tt>fileExist=Move</tt> is enabled, and an existing file exists. If this option
is false, then an exception will be thrown if an existing file existed, if its
true, then the existing file is deleted before the move operation.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>doneFileName</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.6:</b> If provided, then Camel will write a 2nd <em>done</em> file when the
original file has been written. The <em>done</em> file will be empty. This
option configures what file name to use. Either you can specify a fixed name.
Or you can use dynamic placeholders. The <em>done</em> file will <b>always</b>
be written in the same folder as the original file. See <em>writing done
file</em> section for examples. </td></tr><tr><td colspan="1" rowspan="1"
class="conf
luenceTd"><tt>allowNullBody</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> false </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.10.1:</b> Used to specify if a null body is
allowed during file writing. If set to true then an empty file will be created,
when set to false, and attempting to send a null body to the file component, a
GenericFileWriteException of 'Cannot write null body to file.' will be thrown.
If the `fileExist` option is set to 'Override', then the file will be
truncated, and if set to `append` the file will remain unchanged.
</td></tr></tbody></table>
</div>
</div>
@@ -3605,7 +3605,7 @@ move=backup/${date:now:yyyyMMdd}/${file:
<h4><a shape="rect" name="BookComponentAppendix-Fileproduceronly"></a>File
producer only</h4>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Header </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>CamelFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Specifies the name of the file to write (relative to the
endpoint directory). The name can be a <tt>String</tt>; a <tt>String</tt> with
a <a shape="rect" href="file-language.html" title="File Language">File
Language</a> or <a shape="rect" href="simple.html" title="Simple">Simple</a>
expression; or an <a shape="rect" href="expression.html"
title="Expression">Expression</a> object. If it's <tt>null</tt> then Camel will
auto-generate a filename based on the message unique ID. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>CamelFileNameProduced</tt>
</td><td colspan="1" rowspan="1" class="confluenceTd"> The actual absolute
filepath (path + name) for the ou
tput file that was written. This header is set by Camel and its purpose is
providing end-users with the name of the file that was written.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>CamelOverruleFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.11:</b> Is used for overruling any existing
file name strategy and use the value as the file name to write. The value can
be a <a shape="rect" href="file-language.html" title="File Language">File
Language</a> expression, as a String value for dynamic file names, or a
constant fixed name as a String. </td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Header </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>CamelFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Specifies the name of the file to write (relative to the
endpoint directory). The name can be a <tt>String</tt>; a <tt>String</tt> with
a <a shape="rect" href="file-language.html" title="File Language">File
Language</a> or <a shape="rect" href="simple.html" title="Simple">Simple</a>
expression; or an <a shape="rect" href="expression.html"
title="Expression">Expression</a> object. If it's <tt>null</tt> then Camel will
auto-generate a filename based on the message unique ID. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>CamelFileNameProduced</tt>
</td><td colspan="1" rowspan="1" class="confluenceTd"> The actual absolute
filepath (path + name) for the ou
tput file that was written. This header is set by Camel and its purpose is
providing end-users with the name of the file that was written.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>CamelOverruleFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.11:</b> Is used for overruling
<tt>CamelFileName</tt> header and use the value instead (but only once, as the
producer will remove this header after writing the file). The value can be only
be a String. Notice that if the option <tt>fileName</tt> has been configured,
then this is still being evaluated. </td></tr></tbody></table>
</div>
</div>
Modified: websites/production/camel/content/file2.html
==============================================================================
--- websites/production/camel/content/file2.html (original)
+++ websites/production/camel/content/file2.html Wed Jan 30 17:25:54 2013
@@ -108,7 +108,7 @@ Also, the starting directory must not co
<h4><a shape="rect" name="File2-Common"></a>Common</h4>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>autoCreate</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Automatically create missing directories in the file's
pathname. For the file consumer, that means creating the starting directory.
For the file producer, it means the directory the files should be written to.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>bufferSize</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
128kb </td><td colspan="1" rowspan="1" class="confluenceTd"> Write buffer sized
in bytes. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>fileName</tt> </td><td colspan="1" rowspa
n="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Use <a shape="rect" href="expression.html"
title="Expression">Expression</a> such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a> to
dynamically set the filename. For consumers, it's used as a filename filter.
For producers, it's used to evaluate the filename to write. If an expression is
set, it take precedence over the <tt>CamelFileName</tt> header. (<b>Note:</b>
The header itself can also be an <a shape="rect" href="expression.html"
title="Expression">Expression</a>). The expression options support both
<tt>String</tt> and <tt>Expression</tt> types. If the expression is a
<tt>String</tt> type, it is <b>always</b> evaluated using the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>. If the
expression is an <tt>Expression</tt> type, the specified <tt>Expression</tt>
type is used - this allows you, for instance
, to use <a shape="rect" href="ognl.html" title="OGNL">OGNL</a> expressions.
For the consumer, you can use it to filter filenames, so you can for instance
consume today's file using the <a shape="rect" href="file-language.html"
title="File Language">File Language</a> syntax:
<tt>mydata-${date:now:yyyyMMdd}.txt</tt>. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>flatten</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>false</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> Flatten is used to flatten the file name path
to strip any leading paths, so it's just the file name. This allows you to
consume recursively into sub-directories, but when you eg write the files to
another directory they will be written in a single directory. Setting this to
<tt>true</tt> on the producer enforces that any file name recived in
<tt>CamelFileName</tt> header will be stripped for any leading paths.
</td></tr><tr><td colspan="1" rowspan="1" class="c
onfluenceTd"> <tt>charset</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.9.3:</b> this option is used to specify the
encoding of the file, and camel will set the Exchange property with
<tt>Exchange.CHARSET_NAME</tt> with the value of this option. You can use this
on the consumer, to specify the encodings of the files, which allow Camel to
know the charset it should load the file content in case the file content is
being accessed. Likewise when writing a file, you can use this option to
specify which charset to write the file as well. See further below for a
examples and more important details. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>copyAndDeleteOnRenameFail</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>Camel 2.9</b>: whether to fallback and do
a copy and delete file, in
case the file could not be renamed directly. This option is not available for
the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a> component.
</td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>autoCreate</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Automatically create missing directories in the file's
pathname. For the file consumer, that means creating the starting directory.
For the file producer, it means the directory the files should be written to.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>bufferSize</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
128kb </td><td colspan="1" rowspan="1" class="confluenceTd"> Write buffer sized
in bytes. </td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>fileName</tt> </td><td colspan="1" rowspa
n="1" class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Use <a shape="rect" href="expression.html"
title="Expression">Expression</a> such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a> to
dynamically set the filename. For consumers, it's used as a filename filter.
For producers, it's used to evaluate the filename to write. If an expression is
set, it take precedence over the <tt>CamelFileName</tt> header. (<b>Note:</b>
The header itself can also be an <a shape="rect" href="expression.html"
title="Expression">Expression</a>). The expression options support both
<tt>String</tt> and <tt>Expression</tt> types. If the expression is a
<tt>String</tt> type, it is <b>always</b> evaluated using the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>. If the
expression is an <tt>Expression</tt> type, the specified <tt>Expression</tt>
type is used - this allows you, for instance
, to use <a shape="rect" href="ognl.html" title="OGNL">OGNL</a> expressions.
For the consumer, you can use it to filter filenames, so you can for instance
consume today's file using the <a shape="rect" href="file-language.html"
title="File Language">File Language</a> syntax:
<tt>mydata-${date:now:yyyyMMdd}.txt</tt>. From <b>Camel 2.11</b> onwards the
producers support the <tt>CamelOverruleFileName</tt> header which takes
precedence over any existing <tt>CamelFileName</tt> header; the
<tt>CamelOverruleFileName</tt> is a header that is used only once, and makes it
easier as this avoids to temporary store <tt>CamelFileName</tt> and have to
restore it afterwards. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>flatten</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>false</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Flatten is used to flatten the file name path to strip
any leading paths, so it's just the file name. This allows y
ou to consume recursively into sub-directories, but when you eg write the
files to another directory they will be written in a single directory. Setting
this to <tt>true</tt> on the producer enforces that any file name recived in
<tt>CamelFileName</tt> header will be stripped for any leading paths.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>charset</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.9.3:</b> this option is used to specify the encoding of the file, and camel
will set the Exchange property with <tt>Exchange.CHARSET_NAME</tt> with the
value of this option. You can use this on the consumer, to specify the
encodings of the files, which allow Camel to know the charset it should load
the file content in case the file content is being accessed. Likewise when
writing a file, you can use this option to specify which charset to write the
file as well. See fu
rther below for a examples and more important details. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd">
<tt>copyAndDeleteOnRenameFail</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>true</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.9</b>: whether to fallback and do a copy and
delete file, in case the file could not be renamed directly. This option is not
available for the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a>
component. </td></tr></tbody></table>
</div>
</div>
@@ -131,7 +131,7 @@ Notice from <b>Camel 2.10</b> onwards th
<h4><a shape="rect" name="File2-Producer"></a>Producer</h4>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>fileExist</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>Override</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> What to do if a file already exists with the same name.
The following values can be specified: <b>Override</b>, <b>Append</b>,
<b>Fail</b>, <b>Ignore</b>, and <tt><b>Move</b></tt>. <tt>Override</tt>, which
is the default, replaces the existing file. <tt>Append</tt> adds content to the
existing file. <tt>Fail</tt> throws a <tt>GenericFileOperationException</tt>,
indicating that there is already an existing file. <tt>Ignore</tt> silently
ignores the problem and <b>does not</b> override the existing file, but assumes
everything is okay. The <
tt>Move</tt> option requires <b>Camel 2.10.1</b> onwards, and the
corresponding <tt>moveExisting</tt> option to be configured as well. The option
<tt>eagerDeleteTargetFile</tt> can be used to control what to do if an moving
the file, and there exists already an existing file, otherwise causing the move
operation to fail. The <tt>Move</tt> option will move any existing files,
before writing the target file. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>tempPrefix</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> This option is used to write the file using a temporary
name and then, after the write is complete, rename it to the real name. Can be
used to identify files being written and also avoid consumers (not using
exclusive read locks) reading in progress files. Is often used by <a
shape="rect" href="ftp2.html" title="FTP2">FTP</a> when uploading big files.
</td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>tempFileName</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.1:</b> The <b>same</b>
as <tt>tempPrefix</tt> option but offering a more fine grained control on the
naming of the temporary filename as it uses the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>moveExisting</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.10.1:</b> <a shape="rect" href="expression.html"
title="Expression">Expression</a> (such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a>) used to
compute file name to use when <tt>fileExist=Move</tt> is configured. To move
files into a <tt>backup</tt> subdirectory just enter <tt>backup</tt>. Th
is option only supports the following <a shape="rect"
href="file-language.html" title="File Language">File Language</a> tokens:
"file:name", "file:name.ext", "file:name.noext", "file:onlyname",
"file:onlyname.noext", "file:ext", and "file:parent". Notice the "file:parent"
is not supported by the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a>
component, as the FTP component can only move any existing files to a relative
directory based on current dir as base. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>keepLastModified</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>false</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.2:</b> Will keep the
last modified timestamp from the source file (if any). Will use the
<tt>Exchange.FILE_LAST_MODIFIED</tt> header to located the timestamp. This
header can contain either a <tt>java.util.Date</tt> or <tt>long</tt> with the
timestamp. If the timestamp exists and the option i
s enabled it will set this timestamp on the written file. <b>Note:</b> This
option only applies to the <b>file</b> producer. You <em>cannot</em> use this
option with any of the ftp producers. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>eagerDeleteTargetFile</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>Camel 2.3:</b> Whether or not to eagerly
delete any existing target file. This option only applies when you use
<tt>fileExists=Override</tt> and the <tt>tempFileName</tt> option as well. You
can use this to disable (set it to false) deleting the target file before the
temp file is written. For example you may write big files and want the target
file to exists during the temp file is being written. This ensure the target
file is only deleted until the very last moment, just before the temp file is
being renamed to the target filename. From <b>Camel 2.10.1</b> onwards th
is option is also used to control whether to delete any existing files when
<tt>fileExist=Move</tt> is enabled, and an existing file exists. If this option
is false, then an exception will be thrown if an existing file existed, if its
true, then the existing file is deleted before the move operation.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>doneFileName</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.6:</b> If provided, then Camel will write a 2nd <em>done</em> file when the
original file has been written. The <em>done</em> file will be empty. This
option configures what file name to use. Either you can specify a fixed name.
Or you can use dynamic placeholders. The <em>done</em> file will <b>always</b>
be written in the same folder as the original file. See <em>writing done
file</em> section for examples. </td></tr><tr><td colspan="1" rowspan="1"
class="conf
luenceTd"><tt>allowNullBody</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> false </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.10.1:</b> Used to specify if a null body is
allowed during file writing. If set to true then an empty file will be created,
when set to false, and attempting to send a null body to the file component, a
GenericFileWriteException of 'Cannot write null body to file.' will be thrown.
If the `fileExist` option is set to 'Override', then the file will be
truncated, and if set to `append` the file will remain unchanged.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>overruleFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.11:</b> Used to overrule any existing file
name header, and use this option to compute the file name to produce. Notice
that if the <a shape="rect" href="exchange.html" title="Exchange">
Exchange</a> has a header with the key <tt>Exchange.OVERRULE_FILE_NAME</tt>
then that header take precedence. If the header is absent then this option is
used. If this option is <tt>null</tt>, then the header
<tt>Exchange.FILE_NAME</tt> is used, and if that is empty, then an unique name
is generated. Notice if the <a shape="rect" href="exchange.html"
title="Exchange">Exchange</a> has the header
<tt>Exchange.OVERRULE_FILE_NAME</tt> then that header is removed after usage,
as its meant for being used once only. The purpose of this option is to make it
easier to pickup files and send them to an endpoint, and overrule the file, to
write the file using another name, but preserved the existing name, when
continued routing in Camel. </td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Name </th><th colspan="1" rowspan="1"
class="confluenceTh"> Default Value </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>fileExist</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>Override</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> What to do if a file already exists with the same name.
The following values can be specified: <b>Override</b>, <b>Append</b>,
<b>Fail</b>, <b>Ignore</b>, and <tt><b>Move</b></tt>. <tt>Override</tt>, which
is the default, replaces the existing file. <tt>Append</tt> adds content to the
existing file. <tt>Fail</tt> throws a <tt>GenericFileOperationException</tt>,
indicating that there is already an existing file. <tt>Ignore</tt> silently
ignores the problem and <b>does not</b> override the existing file, but assumes
everything is okay. The <
tt>Move</tt> option requires <b>Camel 2.10.1</b> onwards, and the
corresponding <tt>moveExisting</tt> option to be configured as well. The option
<tt>eagerDeleteTargetFile</tt> can be used to control what to do if an moving
the file, and there exists already an existing file, otherwise causing the move
operation to fail. The <tt>Move</tt> option will move any existing files,
before writing the target file. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>tempPrefix</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>null</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> This option is used to write the file using a temporary
name and then, after the write is complete, rename it to the real name. Can be
used to identify files being written and also avoid consumers (not using
exclusive read locks) reading in progress files. Is often used by <a
shape="rect" href="ftp2.html" title="FTP2">FTP</a> when uploading big files.
</td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>tempFileName</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>null</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.1:</b> The <b>same</b>
as <tt>tempPrefix</tt> option but offering a more fine grained control on the
naming of the temporary filename as it uses the <a shape="rect"
href="file-language.html" title="File Language">File Language</a>.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>moveExisting</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.10.1:</b> <a shape="rect" href="expression.html"
title="Expression">Expression</a> (such as <a shape="rect"
href="file-language.html" title="File Language">File Language</a>) used to
compute file name to use when <tt>fileExist=Move</tt> is configured. To move
files into a <tt>backup</tt> subdirectory just enter <tt>backup</tt>. Th
is option only supports the following <a shape="rect"
href="file-language.html" title="File Language">File Language</a> tokens:
"file:name", "file:name.ext", "file:name.noext", "file:onlyname",
"file:onlyname.noext", "file:ext", and "file:parent". Notice the "file:parent"
is not supported by the <a shape="rect" href="ftp2.html" title="FTP2">FTP</a>
component, as the FTP component can only move any existing files to a relative
directory based on current dir as base. </td></tr><tr><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>keepLastModified</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>false</tt> </td><td
colspan="1" rowspan="1" class="confluenceTd"> <b>Camel 2.2:</b> Will keep the
last modified timestamp from the source file (if any). Will use the
<tt>Exchange.FILE_LAST_MODIFIED</tt> header to located the timestamp. This
header can contain either a <tt>java.util.Date</tt> or <tt>long</tt> with the
timestamp. If the timestamp exists and the option i
s enabled it will set this timestamp on the written file. <b>Note:</b> This
option only applies to the <b>file</b> producer. You <em>cannot</em> use this
option with any of the ftp producers. </td></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>eagerDeleteTargetFile</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <tt>true</tt> </td><td colspan="1"
rowspan="1" class="confluenceTd"> <b>Camel 2.3:</b> Whether or not to eagerly
delete any existing target file. This option only applies when you use
<tt>fileExists=Override</tt> and the <tt>tempFileName</tt> option as well. You
can use this to disable (set it to false) deleting the target file before the
temp file is written. For example you may write big files and want the target
file to exists during the temp file is being written. This ensure the target
file is only deleted until the very last moment, just before the temp file is
being renamed to the target filename. From <b>Camel 2.10.1</b> onwards th
is option is also used to control whether to delete any existing files when
<tt>fileExist=Move</tt> is enabled, and an existing file exists. If this option
is false, then an exception will be thrown if an existing file existed, if its
true, then the existing file is deleted before the move operation.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>doneFileName</tt> </td><td colspan="1" rowspan="1" class="confluenceTd">
<tt>null</tt> </td><td colspan="1" rowspan="1" class="confluenceTd"> <b>Camel
2.6:</b> If provided, then Camel will write a 2nd <em>done</em> file when the
original file has been written. The <em>done</em> file will be empty. This
option configures what file name to use. Either you can specify a fixed name.
Or you can use dynamic placeholders. The <em>done</em> file will <b>always</b>
be written in the same folder as the original file. See <em>writing done
file</em> section for examples. </td></tr><tr><td colspan="1" rowspan="1"
class="conf
luenceTd"><tt>allowNullBody</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> false </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.10.1:</b> Used to specify if a null body is
allowed during file writing. If set to true then an empty file will be created,
when set to false, and attempting to send a null body to the file component, a
GenericFileWriteException of 'Cannot write null body to file.' will be thrown.
If the `fileExist` option is set to 'Override', then the file will be
truncated, and if set to `append` the file will remain unchanged.
</td></tr></tbody></table>
</div>
</div>
@@ -204,7 +204,7 @@ move=backup/${date:now:yyyyMMdd}/${file:
<h4><a shape="rect" name="File2-Fileproduceronly"></a>File producer only</h4>
<div class="confluenceTableSmall"><div class="table-wrap">
-<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Header </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>CamelFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Specifies the name of the file to write (relative to the
endpoint directory). The name can be a <tt>String</tt>; a <tt>String</tt> with
a <a shape="rect" href="file-language.html" title="File Language">File
Language</a> or <a shape="rect" href="simple.html" title="Simple">Simple</a>
expression; or an <a shape="rect" href="expression.html"
title="Expression">Expression</a> object. If it's <tt>null</tt> then Camel will
auto-generate a filename based on the message unique ID. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>CamelFileNameProduced</tt>
</td><td colspan="1" rowspan="1" class="confluenceTd"> The actual absolute
filepath (path + name) for the ou
tput file that was written. This header is set by Camel and its purpose is
providing end-users with the name of the file that was written.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>CamelOverruleFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.11:</b> Is used for overruling any existing
file name strategy and use the value as the file name to write. The value can
be a <a shape="rect" href="file-language.html" title="File Language">File
Language</a> expression, as a String value for dynamic file names, or a
constant fixed name as a String. </td></tr></tbody></table>
+<table class="confluenceTable"><tbody><tr><th colspan="1" rowspan="1"
class="confluenceTh"> Header </th><th colspan="1" rowspan="1"
class="confluenceTh"> Description </th></tr><tr><td colspan="1" rowspan="1"
class="confluenceTd"> <tt>CamelFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> Specifies the name of the file to write (relative to the
endpoint directory). The name can be a <tt>String</tt>; a <tt>String</tt> with
a <a shape="rect" href="file-language.html" title="File Language">File
Language</a> or <a shape="rect" href="simple.html" title="Simple">Simple</a>
expression; or an <a shape="rect" href="expression.html"
title="Expression">Expression</a> object. If it's <tt>null</tt> then Camel will
auto-generate a filename based on the message unique ID. </td></tr><tr><td
colspan="1" rowspan="1" class="confluenceTd"> <tt>CamelFileNameProduced</tt>
</td><td colspan="1" rowspan="1" class="confluenceTd"> The actual absolute
filepath (path + name) for the ou
tput file that was written. This header is set by Camel and its purpose is
providing end-users with the name of the file that was written.
</td></tr><tr><td colspan="1" rowspan="1" class="confluenceTd">
<tt>CamelOverruleFileName</tt> </td><td colspan="1" rowspan="1"
class="confluenceTd"> <b>Camel 2.11:</b> Is used for overruling
<tt>CamelFileName</tt> header and use the value instead (but only once, as the
producer will remove this header after writing the file). The value can be only
be a String. Notice that if the option <tt>fileName</tt> has been configured,
then this is still being evaluated. </td></tr></tbody></table>
</div>
</div>
