第7章 テンプレート

<smooks-resource-list xmlns="http://www.milyn.org/xsd/smooks-1.1.xsd"
                      xmlns:jms="http://www.milyn.org/xsd/smooks/jms-routing-1.2.xsd"
                      xmlns:ftl="http://www.milyn.org/xsd/smooks/freemarker-1.1.xsd">

    <jms:router routeOnElement="order-item" beanId="orderItem_xml" destination="queue.orderItems" />
    
    <ftl:freemarker applyOnElement="order-item">
        <ftl:template>/orderitem-split.ftl</ftl:template>
        <ftl:use>
            <!-- Bind the templating result into the bean context, from where
                 it can be accessed by the JMSRouter (configured above). -->
            <ftl:bindTo id="orderItem_xml"/>
        </ftl:use>
    </ftl:freemarker>

</smooks-resource-list>

<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>

<?xml version="1.0"?>
<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:ftl="http://www.milyn.org/xsd/smooks/freemarker-1.1.xsd">

    <!-- Extract and decode data from the message. Used in the freemarker template (below). -->
    <jb:bean beanId="order" class="java.util.Hashtable" createOnElement="order">
        <jb:value property="orderId" decoder="Integer" data="order/@id"/>
        <jb:value property="customerNumber" decoder="Long" data="header/customer/@number"/>
        <jb:value property="customerName" data="header/customer"/>
        <jb:wiring property="orderItem" beanIdRef="orderItem"/>
    </jb:bean>
    <jb:bean beanId="orderItem" class="java.util.Hashtable" createOnElement="order-item">
        <jb:value property="itemId" decoder="Integer" data="order-item/@id"/>
        <jb:value property="productId" decoder="Long" data="order-item/product"/>
        <jb:value property="quantity" decoder="Integer" data="order-item/quantity"/>
        <jb:value property="price" decoder="Double" data="order-item/price"/>
    </jb:bean>
    
    <ftl:freemarker applyOnElement="order-item">
        <ftl:template><!--<orderitem id="${order.orderItem.itemId}" order="${order.orderId}">
    <customer>
        <name>${order.customerName}</name>
        <number>${order.customerNumber?c}</number>
    </customer>
    <details>
        <productId>${order.orderItem.productId}</productId>
        <quantity>${order.orderItem.quantity}</quantity>
        <price>${order.orderItem.price}</price>
    </details>
</orderitem>-->
        </ftl:template>
    </ftl:freemarker>

</smooks-resource-list>

Smooks smooks = new Smooks();

smooks.addVisitor(new Bean(OrderItem.class, "orderItem", "order-item").bindTo("productId", "order-item/product/@id"));
smooks.addVisitor(new FreeMarkerTemplateProcessor(new TemplatingConfiguration("/templates/order-tem.ftl")), "order-item");

// Then use Smooks as normal... filter a Source to a Result etc...

<?xml version="1.0"?>
<smooks-resource-list xmlns="http://www.milyn.org/xsd/smooks-1.1.xsd" xmlns:xsl="http://www.milyn.org/xsd/smooks/xsl-1.1.xsd">

    <xsl:xsl applyOnElement="#document">
        <xsl:template><!--<xxxxxx/>--></xsl:template>
    </xsl:xsl>

</smooks-resource-list>