Author: truong.le Date: 2009-11-03 03:49:53 -0500 (Tue, 03 Nov 2009) New Revision: 476 Modified: portal/trunk/webui/core/src/main/java/org/exoplatform/webui/core/lifecycle/Lifecycle.java Log: GTNPORTAL-106: NPE when change template of portlet Modified: portal/trunk/webui/core/src/main/java/org/exoplatform/webui/core/lifecycle/Lifecycle.java =================================================================== --- portal/trunk/webui/core/src/main/java/org/exoplatform/webui/core/lifecycle/Lifecycle.java 2009-11-03 08:36:54 UTC (rev 475) +++ portal/trunk/webui/core/src/main/java/org/exoplatform/webui/core/lifecycle/Lifecycle.java 2009-11-03 08:49:53 UTC (rev 476) @@ -30,8 +30,7 @@ import org.exoplatform.webui.event.Event; /** - * Created by The eXo Platform SAS - * May 7, 2006 + * Created by The eXo Platform SAS May 7, 2006 */ public class Lifecycle<E extends UIComponent> { @@ -40,7 +39,8 @@ private Decorator decorator_ = new Decorator(); - // public void init(UIComponent uicomponent, WebuiRequestContext context) throws Exception {} + // public void init(UIComponent uicomponent, WebuiRequestContext context) + // throws Exception {} public void processDecode(E uicomponent, WebuiRequestContext context) throws Exception { @@ -57,14 +57,16 @@ } /** - * That method is the most generic one for every UICOmponent that is bound to this Lifecycle object - * and the class that extends it withouyt overiding the method. + * That method is the most generic one for every UICOmponent that is bound to + * this Lifecycle object and the class that extends it withouyt overiding the + * method. * - * According to the template type associated with the UI component (groovy or javascript one); the - * template is rendered using either the method renderJSTemplate() or renderTemplate(). In the case - * of the use of a groovy template, a context object of type WebuiBindingContext is used to then - * provide to the template all the necessary objects to render (WebuiBindingContext extends the Map - * class) + * According to the template type associated with the UI component (groovy or + * javascript one); the template is rendered using either the method + * renderJSTemplate() or renderTemplate(). In the case of the use of a groovy + * template, a context object of type WebuiBindingContext is used to then + * provide to the template all the necessary objects to render + * (WebuiBindingContext extends the Map class) * */ public void processRender(E uicomponent, WebuiRequestContext context) throws Exception @@ -77,18 +79,19 @@ renderTemplate(template, bcontext); } - // public void destroy(UIComponent uicomponent) throws Exception {} + // public void destroy(UIComponent uicomponent) throws Exception {} /** * The method allows to use Groovy templates to render the portal components. * - * 1) Add a decorator object into the context - * 2) Get a reference of the TemplateService - * 3) If the system property "exo.product.developing" is set to true, the templates are not cached - * 4) If the writer used to render the output is of type HtmlValidator, which is the case in the - * Portal environement, then it is also possible to validate the generated HTML (for debug purposes) - * 6) The template and the context are then merged using the method service.merge(groovyTemplate, bcontext) - * to generate the HTML fragment + * 1) Add a decorator object into the context 2) Get a reference of the + * TemplateService 3) If the system property "exo.product.developing" is set + * to true, the templates are not cached 4) If the writer used to render the + * output is of type HtmlValidator, which is the case in the Portal + * environement, then it is also possible to validate the generated HTML (for + * debug purposes) 6) The template and the context are then merged using the + * method service.merge(groovyTemplate, bcontext) to generate the HTML + * fragment * */ protected void renderTemplate(String template, WebuiBindingContext bcontext) throws Exception @@ -127,9 +130,9 @@ validator.endComponent(); } } - catch (Exception e) + catch (NullPointerException e) { - log.error("template : " + template, e); + log.error("Template: " + template + " not found"); } } } \ No newline at end of file