As I try to configure freemarker with struts 2 when I add the method
registerAttributeRenderers to a class that extends
BasicTilesContainerFactory I get an error I cannot resolve.
package ro.tiles;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.apache.tiles.TilesApplicationContext;
import org.apache.tiles.TilesContainer;
import org.apache.tiles.context.TilesRequestContextFactory;
import org.apache.tiles.evaluator.AttributeEvaluatorFactory;
import org.apache.tiles.factory.BasicTilesContainerFactory;
import org.apache.tiles.freemarker.renderer.FreeMarkerAttributeRenderer;
import org.apache.tiles.renderer.impl.BasicRendererFactory;
public class RoTilesFactory extends BasicTilesContainerFactory {
@Override
protected List<URL> getSourceURLs(TilesApplicationContext
tilesApplicationContext,
TilesRequestContextFactory tilesRequestContextFactory) {
List<URL> urls = null;
try {
urls = new ArrayList<URL>();
urls.add(tilesApplicationContext.getResource("/WEB-INF/tiles_en_US.xml"));
} catch(Exception exception) {
}
return urls;
}
@Override
protected void registerAttributeRenderers(
BasicRendererFactory rendererFactory,
TilesApplicationContext applicationContext,
TilesRequestContextFactory contextFactory,
TilesContainer container,
AttributeEvaluatorFactory attributeEvaluatorFactory)
{
FreeMarkerAttributeRenderer freemarkerRenderer = new
FreeMarkerAttributeRenderer();
freemarkerRenderer.setApplicationContext(applicationContext);
freemarkerRenderer.setAttributeEvaluatorFactory(attributeEvaluatorFactory);
freemarkerRenderer.setRequestContextFactory(contextFactory);
freemarkerRenderer.setParameter("TemplatePath", "/WEB-INF/ftl/");
freemarkerRenderer.setParameter("NoCache", "true");
freemarkerRenderer.setParameter("ContentType", "text/html");
freemarkerRenderer.setParameter("template_update_delay", "0");
freemarkerRenderer.setParameter("default_encoding", "ISO-8859-1");
freemarkerRenderer.setParameter("number_format", "0.##########");
freemarkerRenderer.commit();
rendererFactory.registerRenderer("freemarker", freemarkerRenderer);
}
}
org.apache.tiles.reflect.CannotInstantiateObjectException: Unable to resolve
factory class: 'definition'
at org.apache.tiles.reflect.ClassUtil.instantiate(ClassUtil.java:109)
at org.apache.tiles.reflect.ClassUtil.instantiate(ClassUtil.java:82)
at
org.apache.tiles.renderer.impl.BasicRendererFactory.getRenderer(BasicRendererFactory.java:181)
at
org.apache.tiles.factory.BasicTilesContainerFactory.createDefaultAttributeRenderer(BasicTilesContainerFactory.java:438)
at
org.apache.tiles.factory.BasicTilesContainerFactory.createRendererFactory(BasicTilesContainerFactory.java:413)
at
org.apache.tiles.factory.BasicTilesContainerFactory.createContainer(BasicTilesContainerFactory.java:111)
at
org.apache.tiles.startup.AbstractTilesInitializer.createContainer(AbstractTilesInitializer.java:124)
at
org.apache.tiles.startup.AbstractTilesInitializer.initialize(AbstractTilesInitializer.java:70)
at
org.apache.tiles.web.startup.AbstractTilesInitializerServlet.init(AbstractTilesInitializerServlet.java:61)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4149)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4458)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
Caused by: java.lang.ClassNotFoundException: definition
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.apache.tiles.reflect.ClassUtil.getClass(ClassUtil.java:67)
at org.apache.tiles.reflect.ClassUtil.instantiate(ClassUtil.java:103)
... 26 more
Jul 28, 2010 6:35:17 PM org.apache.catalina.core.StandardContext
loadOnStartup
SEVERE: Servlet /RemOpt threw load() exception
java.lang.ClassNotFoundException: definition
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1387)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1233)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:247)
at org.apache.tiles.reflect.ClassUtil.getClass(ClassUtil.java:67)
at org.apache.tiles.reflect.ClassUtil.instantiate(ClassUtil.java:103)
at org.apache.tiles.reflect.ClassUtil.instantiate(ClassUtil.java:82)
at
org.apache.tiles.renderer.impl.BasicRendererFactory.getRenderer(BasicRendererFactory.java:181)
at
org.apache.tiles.factory.BasicTilesContainerFactory.createDefaultAttributeRenderer(BasicTilesContainerFactory.java:438)
at
org.apache.tiles.factory.BasicTilesContainerFactory.createRendererFactory(BasicTilesContainerFactory.java:413)
at
org.apache.tiles.factory.BasicTilesContainerFactory.createContainer(BasicTilesContainerFactory.java:111)
at
org.apache.tiles.startup.AbstractTilesInitializer.createContainer(AbstractTilesInitializer.java:124)
at
org.apache.tiles.startup.AbstractTilesInitializer.initialize(AbstractTilesInitializer.java:70)
at
org.apache.tiles.web.startup.AbstractTilesInitializerServlet.init(AbstractTilesInitializerServlet.java:61)
at javax.servlet.GenericServlet.init(GenericServlet.java:212)
at
org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1173)
at
org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:993)
at
org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4149)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4458)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:722)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1045)
at
org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
at
org.apache.catalina.core.StandardService.start(StandardService.java:516)
at
org.apache.catalina.core.StandardServer.start(StandardServer.java:710)
at org.apache.catalina.startup.Catalina.start(Catalina.java:583)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:288)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:413)
--
Hernán
