Spring/spring-batch
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Fix typos in XStream config

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This commit is contained in:
dsyer
2010-03-05 17:19:37 +00:00
parent b453331948
commit ac1560c640
1 changed files with 14 additions and 31 deletions
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45
src/site/docbook/reference/readersAndWriters.xml
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@@ -1530,25 +1530,14 @@ assertEquals(born, values[2]);</programlisting>
</itemizedlist></para>
<para><programlisting>&lt;bean id="itemReader" class="org.springframework.batch.item.xml.StaxEventItemReader"&gt;
&lt;property name="fragmentRootElementName" value="customer" /&gt;
&lt;property name="fragmentRootElementName" value="trade" /&gt;
&lt;property name="resource" value="data/iosample/input/input.xml" /&gt;
&lt;property name="unmarshaller" ref="customerCreditMarshaller" /&gt;
&lt;property name="unmarshaller" ref="tradeMarshaller" /&gt;
&lt;/bean&gt;
&lt;bean id="customerCreditMarshaller"
class="org.springframework.oxm.xstream.XStreamMarshaller"&gt;
&lt;property name="aliases"&gt;
&lt;util:map id="aliases"&gt;
&lt;entry key="customer"
value="org.springframework.batch.sample.domain.CustomerCredit" /&gt;
&lt;entry key="price" value="java.math.BigDecimal" /&gt;
&lt;entry key="name" value="java.lang.String" /&gt;
&lt;/util:map&gt;
&lt;/property&gt;
&lt;/bean&gt;</programlisting></para>
</programlisting></para>
<para>Notice that in this example we have chosen to use an
<classname>XStreamMarshaller</classname> that requires an alias passed
<classname>XStreamMarshaller</classname> which accepts an alias passed
in as a map with the first key and value being the name of the fragment
(i.e. root element) and the object type to bind. Then, similar to a
<classname>FieldSet</classname>, the names of the other elements that
@@ -1556,18 +1545,12 @@ assertEquals(born, values[2]);</programlisting>
the map. In the configuration file we can use a Spring configuration
utility to describe the required alias as follows:</para>
<para><programlisting>&lt;bean id="itemReader" class="org.springframework.batch.item.xml.StaxEventItemReader"&gt;
&lt;property name="fragmentRootElementName" value="customer" /&gt;
&lt;property name="resource" value="data/iosample/input/input.xml" /&gt;
&lt;property name="unmarshaller" ref="customerCreditMarshaller" /&gt;
&lt;/bean&gt;
&lt;bean id="customerCreditMarshaller"
<para><programlisting>&lt;bean id="tradeMarshaller"
class="org.springframework.oxm.xstream.XStreamMarshaller"&gt;
&lt;property name="aliases"&gt;
<emphasis role="bold"> &lt;util:map id="aliases"&gt;
&lt;entry key="customer"
value="org.springframework.batch.sample.domain.CustomerCredit" /&gt;
&lt;entry key="trade"
value="org.springframework.batch.sample.domain.Trade" /&gt;
&lt;entry key="price" value="java.math.BigDecimal" /&gt;
&lt;entry key="name" value="java.lang.String" /&gt;
&lt;/util:map&gt;</emphasis>
@@ -1590,14 +1573,14 @@ assertEquals(born, values[2]);</programlisting>
Resource resource = new ByteArrayResource(xmlResource.getBytes())
Map aliases = new HashMap();
aliases.put("customer","org.springframework.batch.sample.domain.CustomerCredit");
aliases.put("trade","org.springframework.batch.sample.domain.Trade");
aliases.put("price","java.math.BigDecimal");
aliases.put("name","java.lang.String");
aliases.put("customer","java.lang.String");
Marshaller marshaller = new XStreamMarshaller();
marshaller.setAliases(aliases);
xmlStaxEventItemReader.setUnmarshaller(marshaller);
xmlStaxEventItemReader.setResource(resource);
xmlStaxEventItemReader.setFragmentRootElementName("customer");
xmlStaxEventItemReader.setFragmentRootElementName("trade");
xmlStaxEventItemReader.open(new ExecutionContext());
boolean hasNext = true
@@ -1620,8 +1603,8 @@ while (hasNext) {
<para>Output works symmetrically to input. The
<classname>StaxEventItemWriter</classname> needs a
<classname>Resource</classname>, a serializer, and a rootTagName. A Java
object is passed to a serializer (typically a wrapper around Spring OXM
<classname>Resource</classname>, a marshaller, and a <literal>rootTagName</literal>. A Java
object is passed to a marshaller (typically a standard Spring OXM
<classname>Marshaller</classname>) which writes to a
<classname>Resource</classname> using a custom event writer that filters
the <classname>StartDocument</classname> and
@@ -1649,7 +1632,7 @@ while (hasNext) {
&lt;util:map id="aliases"&gt;
&lt;entry key="customer"
value="org.springframework.batch.sample.domain.CustomerCredit" /&gt;
&lt;entry key="price" value="java.math.BigDecimal" /&gt;
&lt;entry key="credit" value="java.math.BigDecimal" /&gt;
&lt;entry key="name" value="java.lang.String" /&gt;
&lt;/util:map&gt;
&lt;/property&gt;
@@ -1664,7 +1647,7 @@ FileSystemResource resource = new FileSystemResource("data/outputFile.xml")
Map aliases = new HashMap();
aliases.put("customer","org.springframework.batch.sample.domain.CustomerCredit");
aliases.put("price","java.math.BigDecimal");
aliases.put("credit","java.math.BigDecimal");
aliases.put("name","java.lang.String");
Marshaller marshaller = new XStreamMarshaller();
marshaller.setAliases(aliases);