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added rmi.xml

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This commit is contained in:
Iwein Fuld
2008-10-14 19:55:48 +00:00
parent 3fe03c9020
commit 9c402f9059
3 changed files with 75 additions and 27 deletions
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41
spring-integration-reference/src/file.xml
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@@ -13,33 +13,23 @@
There is a namespace that enables elements that define channel
adapters dedicated to files and support for transformers that
transform files into strings or byte arrays.
</para>
</para>
<para>
This section will explain the workings of<classname>PollableFileSource</classname>,
<classname>FileWritingMessageConsumer</classname> and how to configure them as
<emphasis>beans</emphasis>. Also the support for dealing with files through file specific
implementations of <interfacename>Transformer</interfacename> will be discussed. Finally
the file specific namespace will be explained.
This section will explain the workings of <classname>PollableFileSource</classname>, <classname>FileWritingMessageConsumer</classname> and how to configure them as <emphasis>beans</emphasis>. Also the support for dealing with files through file specific implementations of <interfacename>Transformer</interfacename> will be discussed. Finally the file specific namespace will be explained.
</para>
</section>
<section id="file-reading">
<title>Reading Files</title>
<para>
A
<classname>PollableFileSource</classname>
can be used to consume files from the filesystem. This is an
implementation of
<interfacename>PollableSource</interfacename>
that creates messages from a file system directory.
A <classname>PollableFileSource</classname> can be used to consume files from the filesystem. This is an implementation of <interfacename>PollableSource</interfacename> that creates messages from a file system directory.
<programlisting language="xml"><![CDATA[<bean id="pollableFileSource" class="org.springframework.integration.file.PollableFileSource"
p:inputDirectory="file:${input.directory.property}"/>]]></programlisting>
</para>
<para>
To prevent creating messages for certain files, you may supply a
{@link FileListFilter}. By default, an
<classname>AcceptOnceFileListFilter
</classname>
<classname>AcceptOnceFileListFilter</classname>
is used. This filter ensures files are picked up only once from the
directory.
<programlisting language="xml"><![CDATA[<bean id="pollableFileSource" class="org.springframework.integration.file.PollableFileSource"
@@ -90,16 +80,14 @@
</beans>]]></programlisting>
Within this namespace you can reduce the PollableFileSource and wrap
it in a InboundChannelAdapter like this:
<programlisting language="xml"><![CDATA[ <file:inbound-channel-adapter id="filesIn"
directory="file:${input.directory.property}"/> (1)
<file:inbound-channel-adapter id="filesIn"
directory="file:${input.directory.property}"
filter="customFilterBean" /> (2)
<file:inbound-channel-adapter id="filesIn"
directory="file:${input.directory.property}"
filename-pattern="^test.*$" /> (3)
]]>
</programlisting>
<programlisting language="xml"><![CDATA[<file:inbound-channel-adapter id="filesIn"
directory="file:${input.directory.property}"/> (1)
<file:inbound-channel-adapter id="filesIn"
directory="file:${input.directory.property}"
filter="customFilterBean" /> (2)
<file:inbound-channel-adapter id="filesIn"
directory="file:${input.directory.property}"
filename-pattern="^test.*$" /> (3)]]></programlisting>
Where (1) is relying on the default filter that just prevents
duplication, (2) is using a custom filter and (3) is using the
<emphasis>filename-pattern</emphasis>
@@ -133,8 +121,7 @@
To make things easier you can configure the
FileWritingMessageConsumer as part of an outbound channel adapter
using the namespace.
<programlisting language="xml"><![CDATA[ <file:outbound-channel-adapter id="filesOut" directory="file:${input.directory.property}"/>
]]></programlisting>
<programlisting language="xml"><![CDATA[ <file:outbound-channel-adapter id="filesOut" directory="file:${input.directory.property}"/>]]></programlisting>
</para>
<para>
If you have more elaborate requirements to the payload to file
@@ -177,7 +164,7 @@
<para>
To configure File specific transformers you can use the appropriate
elements from the file namespace.
<programlisting language="xml"><![CDATA[ <file-to-bytes-transformer input-channel="intput" output-channel="output" delete-files="true"/>]]></programlisting>
<programlisting language="xml"><![CDATA[<file-to-bytes-transformer input-channel="intput" output-channel="output" delete-files="true"/>]]></programlisting>
The
<emphasis>delete-files</emphasis>
option signals the transformer to delete the File after the