Searching for Methods Of Actionsupport In Struts2 information? Find all needed info by using official links provided below.
https://www.tutorialspoint.com/struts_2/struts_actions.htm
The only requirement for actions in Struts2 is that there must be one noargument method that returns either a String or Result object and must be a POJO. If the no-argument method is not specified, the default behavior is to use the execute() method.
https://struts.apache.org/maven/struts2-core/apidocs/com/opensymphony/xwork2/ActionSupport.html
public class ActionSupport extends Object implements Action, Validateable, ValidationAware, TextProvider, LocaleProvider, Serializable Provides a default implementation for the most common actions. See the documentation for all the interfaces this class implements for more detailed information.
https://www.javatpoint.com/struts-2-action
ActionSupport class. It is a convenient class that implements many interfaces such as Action, Validateable, ValidationAware, TextProvider, LocaleProvider and Serializable . So it is mostly used instead of Action. Example of Struts Action that extends ActionSupport class. Let's see the example of Action class that extends the ActionSupport class.
https://www.journaldev.com/2173/struts-2-actions-example-tutorial
Most of the times we get the request data to create a java bean object and then invoke our business logic classes. Struts 2 Action classes makes our life easier with handling the data mapping to action class bean properties or to another java bean internally. It saves a …
https://www.mkyong.com/struts2/working-with-struts-2-actions/
Jun 11, 2010 · public class ActionSupport implements Action, Validateable, ValidationAware, TextProvider, LocaleProvider, Serializable { ... } The ActionSupport class give you the ability to do : 1. Validation – Declared a validate() method and put the validation code inside. 2. Text localization – Use GetText() method to get the message from resource bundle.
https://stackoverflow.com/questions/925815/is-there-any-init-method-given-for-struts2-action-class
Sep 24, 2018 · Yes there is: First of all, your action class must implement the Preparable interface. Then, your action must implement Preparable.prepare() method. Struts 2 will execute prepare() everytime before it invokes your action method.
https://mkyong.com/struts2/struts-2-actionerror-actionmessage-example/
Jun 10, 2010 · As per my understanding, validate() method will not be executed, since there is No reference to validate method in XML file. correct me if i am …
https://struts.apache.org/getting-started/spring.html
Using the above methodology, the Struts 2 framework will still manage the creation of the ActionSupport class. If you prefer you can configure the application so that Spring will create the ActionSupport class also. To support this technique you need to add a bean node to the Spring configuration file for the ActionSupport class.
https://coderanch.com/t/495197/frameworks/execute-method-ActionSupport-Class
I just had a look at source code of ActionSupport and Action classes & I have noticed that ActionSupport class dosent have execute() method!! So I think I need to write execute method i.e. when I am not mentioning any method in action tag in struts.xml
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