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5.8. ftl:outputTo Example

Example of writing the template result to an OutputStreamSource: 
<smooks-resource-list xmlns="http://www.milyn.org/xsd/smooks-1.1.xsd"
                      xmlns:jb="http://www.milyn.org/xsd/smooks/javabean-1.3.xsd"
                      xmlns:file="http://www.milyn.org/xsd/smooks/file-routing-1.1.xsd"
                      xmlns:ftl="http://www.milyn.org/xsd/smooks/freemarker-1.1.xsd">

    <!-- Create/open a file output stream. This is written to by the freemarker template (below).. -->
    <file:outputStream openOnElement="order-item" resourceName="orderItemSplitStream">
        <file:fileNamePattern>order-${order.orderId}-${order.orderItem.itemId}.xml</file:fileNamePattern>
        <file:destinationDirectoryPattern>target/orders</file:destinationDirectoryPattern>
        <file:listFileNamePattern>order-${order.orderId}.lst</file:listFileNamePattern>
        
        <file:highWaterMark mark="3"/>
    </file:outputStream>
    
    <!--
    Every time we hit the end of an <order-item> element, apply this freemarker template,
    outputting the result to the "orderItemSplitStream" OutputStream, which is the file
    output stream configured above.
    -->
     <ftl:freemarker applyOnElement="order-item">
        <ftl:template>target/classes/orderitem-split.ftl</ftl:template>
        <ftl:use>
            <!-- Output the templating result to the "orderItemSplitStream" file output stream... -->
            <ftl:outputTo outputStreamResource="orderItemSplitStream"/>
        </ftl:use>
    </ftl:freemarker>

</smooks-resource-list>
Note