Searching for Gettext Method Actionsupport information? Find all needed info by using official links provided below.
https://struts.apache.org/maven/struts2-core/apidocs/com/opensymphony/xwork2/ActionSupport.html
public class ActionSupport extends Object implements Action, Validateable, ValidationAware, TextProvider, LocaleProvider, ... Instead of using the value stack in the ActionContext this version of the getText() method uses the provided value stack. Specified by: getText in …
https://stackoverflow.com/questions/45347478/struts2-5-12-npe-while-using-gettext-method-from-actionsupport
I am migrating a project from Struts 2.3.3 to Struts 2.5.12 and I see NullPointerException when using the getText method from ActionSupport class.. My action class extends ActionSupport class. I have package.properties file also packaged in the war file.
https://www.mkyong.com/struts2/working-with-struts-2-actions/
Jun 11, 2010 · In Struts 2, you’ll spend most of your time working with actions. The action class contains business logic, retrieve resource bundle, hold the data, validation, and select the view result page that should send back to the user.
http://struts.apache.org/maven/struts2-core/apidocs/com/opensymphony/xwork2/TextProvider.html
Provides access to ResourceBundles and their underlying text messages. Implementing classes can delegate TextProviderSupport.Messages will be searched in multiple resource bundles, starting with the one associated with this particular class (action in most cases), continuing to try the message bundle associated with each superclass as well.
https://www.java4s.com/struts-tutorials/struts-2-validations/
Oct 23, 2011 · We need to override validate method in our Action class; So in our action class we have execute and validate 2 methods, among these 2 validate method will be executed first, because depends on the validations result execute method will be executed
https://struts.apache.org/core-developers/formatting-dates-and-numbers.html
This maps to the method signature getText( String key, Object[] params ) in ActionSupport. Using getFormatted() with conversion support. A new method getFormatted was added to ActionSupport (which can be implemented in your base action) to support formatting and conversion errors with I10N. You can place a code like below
https://www.journaldev.com/2304/struts2-resource-bundles-and-localization-example
Struts2 framework supports internationalization and we can create resource bundle property files to be used by the framework. Struts2 i18n is used a lot in creating labels based on the locale in result pages using UI tags or to show action messages or errors when action classes implement ValidationAware interface or extend ActionSupport class.. Struts2 framework supports i18n …
https://www.cvedetails.com/cve/CVE-2013-4212/
CVE-2013-4212 : Certain getText methods in the ActionSupport controller in Apache Roller before 5.0.2 allow remote attackers to execute arbitrary OGNL expressions via the first or second parameter, as demonstrated by the pageTitle parameter in the !getPageTitle sub-URL to roller-ui/login.rol, which uses a subclass of UIAction, aka "OGNL Injection."
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