Spring/spring-webflow
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Scott Andrews
2008-04-11 22:39:50 +00:00
parent 8acabc1e0d
commit b628841d10
1 changed files with 14 additions and 11 deletions
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25
spring-webflow-reference/src/upgrade-guide.xml
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@@ -140,9 +140,9 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
</para>
<programlisting language="xml"><![CDATA[
<webflow:flow-executor id="flowExecutor" flow-registry="flowRegistry">
<webflow:flow-execution-listeners>
<webflow:listener ref="securityFlowExecutionListener"/>
</webflow:flow-execution-listeners>
<webflow:flow-execution-listeners>
<webflow:listener ref="securityFlowExecutionListener"/>
</webflow:flow-execution-listeners>
</webflow:flow-executor>
<bean id="securityFlowExecutionListener"
@@ -158,7 +158,7 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
</para>
<programlisting language="xml"><![CDATA[
<webflow:flow-registry id="flowRegistry">
<webflow:flow-location path="/WEB-INF/hotels/booking/booking.xml" />
<webflow:flow-location path="/WEB-INF/hotels/booking/booking.xml" />
</webflow:flow-registry>
]]></programlisting>
</sect3>
@@ -168,7 +168,7 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
<para>
The package name for flow controllers has changed from <code>org.springframework.webflow.executor.mvc.FlowController</code> and is now <code>org.springframework.webflow.mvc.servlet.FlowController</code> for Servlet MVC requests.
The portlet flow controller <code>org.springframework.webflow.executor.mvc.PortletFlowController</code> has been replaced by a flow handler adapter available at <code>org.springframework.webflow.mvc.portlet.FlowHandlerAdapter</code>.
It will need to be updated in the bean definitions.
They will need to be updated in the bean definitions.
</para>
<para>
The flowExecutor can no longer be set via a mutator.
@@ -176,7 +176,7 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
</para>
<programlisting language="xml"><![CDATA[
<bean name="/pos.htm" class="org.springframework.webflow.mvc.servlet.FlowController">
<constructor-arg ref="flowExecutor"/>
<constructor-arg ref="flowExecutor"/>
</bean>
]]></programlisting>
</sect2>
@@ -185,12 +185,14 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
<para>
The default URL handler has changed in Web Flow 2.0.
The flow identifier is now inferred from the URL rather then passed explicitly.
In order to maintain comparability with existing views and URL structures using Web Flow 1.0 a <code>WebFlow1FlowUrlHandler</code> is available.
In order to maintain comparability with existing views and URL structures a <code>WebFlow1FlowUrlHandler</code> is available.
</para>
<programlisting language="xml"><![CDATA[
<bean name="/pos.htm" class="org.springframework.webflow.mvc.servlet.FlowController">
<constructor-arg ref="flowExecutor"/>
<property name="flowRequestUrlHandler"><bean class="org.springframework.webflow.context.servlet.WebFlow1FlowUrlHandler"/></property>
<constructor-arg ref="flowExecutor"/>
<property name="flowRequestUrlHandler">
<bean class="org.springframework.webflow.context.servlet.WebFlow1FlowUrlHandler"/>
</property>
</bean>
]]></programlisting>
</sect2>
@@ -198,7 +200,7 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
<title>View Resolution</title>
<para>
Web Flow 2.0 by default will both select and render views.
View were previously selected by Web Flow 1.0 and then rendered by a view resolver.
View were previously selected by Web Flow 1.0 and then rendered by an external view resolver.
</para>
<para>
In order for 1.0 based flows to work in Web Flow 2.0 the default view resolver must be overridden.
@@ -208,6 +210,7 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
</para>
<programlisting language="xml"><![CDATA[
<webflow:flow-registry id="flowRegistry" flow-builder-services="flowBuilderServices">
<web:flow-location path="..." />
...
</webflow:flow-registry>
@@ -232,7 +235,7 @@ java org.springframework.webflow.engine.model.builder.xml.WebFlowUpgrader flowTo
<sect2 id="upgrade-guide-webflow-concepts-binding">
<title>Automatic Model Binding</title>
<para>
Web Flow 1.0 required Spring MVC based flows to manually calls to <code>FormAction</code> methods, mainly: <code>setupForm</code>, <code>bind</code> and <code>bindAndValidate</code>.
Web Flow 1.0 required Spring MVC based flows to manually call <code>FormAction</code> methods, mainly: <code>setupForm</code>, <code>bind</code> and <code>bindAndValidate</code>.
Web Flow 2.0 now supports automatic setup, binding and validation via the <code>model</code> attribute for <code>view-state</code>s.
Please see the <link linkend="view-model">Binding to a Model</link> section for details.
</para>