> If you are using the Spring Framework with your App, you should be able to
> define your TextProvider, with all it's dependencies, as a Spring Bean, then
> when you define the <bean> in Struts use the Spring Bean ID instead of using
> the full class name. Struts will use that Spring Bean in place of creating a
> new
> one.
> (*Chris*)
Okay. I'm following this path. I've got the Spring Plugin in place. And it's
working. I verified it by autowiring a trivial spring bean into one of my
actions. But when I try to create my custom textprovider and then have it used
as the framework default text provider I'm getting some initialization
problems. Here's what I'm doing:
1) spring config
<bean id="customTextProvider"
class="com.mycompany.textsupport.MyTextProviderSupport"/>
2) struts.xml
<bean type="com.opensymphony.xwork2.TextProvider"
name="myTextProvider" class="customTextProvider" scope="default" />
<constant name="struts.xworkTextProvider" value="myTextProvider"/>
But when I start the app I get the following error, thrown when the framework
tries to create the text provider bean. It seems like the framework isn't
recognizing that I'm referencing a spring bean with the class attribute . . .
2012-10-15 15:41:39,763 ERROR [pool-2-thread-1]-commons.CommonsLogger:
Dispatcher initialization failed
Unable to load configuration. - bean -
file:/opt/apache-tomcat/catalina_base/imf/WEB-INF/classes/struts.xml:8:119
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:69)
at
org.apache.struts2.dispatcher.Dispatcher.init_PreloadConfiguration(Dispatcher.java:390)
at org.apache.struts2.dispatcher.Dispatcher.init(Dispatcher.java:437)
at
org.apache.struts2.dispatcher.FilterDispatcher.init(FilterDispatcher.java:193)
at
org.apache.catalina.core.ApplicationFilterConfig.initFilter(ApplicationFilterConfig.java:277)
at
org.apache.catalina.core.ApplicationFilterConfig.getFilter(ApplicationFilterConfig.java:258)
at
org.apache.catalina.core.ApplicationFilterConfig.setFilterDef(ApplicationFilterConfig.java:382)
at
org.apache.catalina.core.ApplicationFilterConfig.<init>(ApplicationFilterConfig.java:103)
at
org.apache.catalina.core.StandardContext.filterStart(StandardContext.java:4638)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5294)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1566)
at
org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1556)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: Unable to load bean: type:com.opensymphony.xwork2.TextProvider
class: customTextProvider - bean -
file:/opt/apache-tomcat/catalina_base/imf/WEB-INF/classes/struts.xml:8:119
at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:243)
at
org.apache.struts2.config.StrutsXmlConfigurationProvider.register(StrutsXmlConfigurationProvider.java:102)
at
com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:210)
at
com.opensymphony.xwork2.config.ConfigurationManager.getConfiguration(ConfigurationManager.java:66)
... 17 more
Caused by: java.lang.ClassNotFoundException: customTextProvider
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1711)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1556)
at
com.opensymphony.xwork2.util.ClassLoaderUtil.loadClass(ClassLoaderUtil.java:152)
at
com.opensymphony.xwork2.config.providers.XmlConfigurationProvider.register(XmlConfigurationProvider.java:214)
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