Apache Struts 1: Difference between revisions

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{{Short description|Open-source web application framework}}

{{More footnotes|date=April 2009}}

{{For|the successor of Apache Struts 1|Apache Struts}}

{{More footnotes needed|date=April 2009}}

{{Infobox software

| name = Apache Struts

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| author = [[Craig McClanahan]]

| developer = [[Apache Software Foundation]]

| released = {{Start date and age|2000|05}}

| discontinued = yes

| discontinued = {{Start date and age|2013|04|05}}<ref>[http://struts.apache.org/struts1eol-press.html Apache Struts 1 EOL Press Release]</ref>

| latest release version = 1.3.10

| latest release date = {{releaseStart date and age|2008|12|08}}

| status replaced_by = [[End-of-lifeApache (product)Struts|End-of-life]]<ref>[http://struts.apache.org/struts1eol-announcement.html Apache Struts 1 EOL Announcement2]]</ref>

| operating system = [[Cross-platform]]

| programming language = [[Java (programming language)|Java]]

| platform = [[Cross-platform]] ([[Java Virtual Machine|JVM]])

| license = [[Apache License]] 2.0]]

| website = {{Official URL|http://struts.apache.org/development/1.x/}}

}}

'''Apache Struts 1''' wasis an [[Open-source software|open-source]] [[web application framework]] for developing [[Java EE]] [[web application]]s. It uses and extends the [[Java Servlet]] [[application programming interface|API]] to encourage developers to adopt a [[model–view–controller]] (MVC) architecture. It was originally created by [[Craig McClanahan]] and donated to the [[Apache Foundation]] in May, 2000. Formerly located under the Apache [[Jakarta Project]] and known as '''Jakarta Struts''', it became a top-level Apache project in 2005.

The [[WebWork]] framework spun off from Apache Struts aiming to offer enhancements and refinements while retaining the same general architecture of the original Struts framework. However, it was announced in December 2005 that Struts would re-merge with WebWork. WebWork 2.2 has been adopted as [[Apache Struts|Apache Struts 2]], which reached its first full release in February 2007.

In addition to the current and constantly evolving successor version Struts 2, a [[Clone (computing)|clone]] of Struts 1 exists since 2022, which updates the legacy framework of Struts 1 to a current [[Jakarta EE]] compatible stack.<ref>{{cite web|first = Stefan|last = Graff|year = 2024|access-date = 2024-02-13|url = https://github.com/weblegacy/struts1|title = Struts1 - Reloaded|publisher = Github}}</ref>

== Design goals and overview ==

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The goal of Struts is to separate the ''model'' (application logic that interacts with a database) from the ''view'' (HTML pages presented to the client) and the ''controller'' (instance that passes information between view and model). Struts provides the controller (a servlet known as <code>ActionServlet</code>) and facilitates the writing of templates for the view or presentation layer (typically in JSP, but [[XML]]/[[Extensible Stylesheet Language Transformations|XSLT]] and [[Jakarta Velocity|Velocity]] are also supported). The web application programmer is responsible for writing the model code, and for creating a central configuration file <code>struts-config.xml</code> that binds together model, view, and controller.

Requests from the client are sent to the controller in the form of "Actions" defined in the configuration file; if the controller receives such a request it calls the corresponding Action class that interacts with the application-specific model code. The model code returns an "ActionForward", a string telling the controller what output page to send to the client. Information is passed between model and view in the form of special [[JavaBeans]]. A powerful custom tag library allows it from the presentation layer to read and write the content of these beans from the presentation layer without the need for any embedded Java code.

Struts is categorized as a [[JSP model 2 architecture|Model 2]] request-based web application framework.<ref>{{cite webbook|first = Tony|last = Shan| title=2006 IEEE International Conference on e-Business Engineering (ICEBE'06) |year = 2006|accessdateaccess-date = 2010-10-10|chapter-url = http://portal.acm.org/citation.cfm?id=1190953|titlechapter = Taxonomy of Java Web Application Frameworks| pages=378–385 |publisher = Proceedings of 2006 IEEE International Conference on e-Business Engineering (ICEBE 2006)| doi=10.1109/ICEBE.2006.98 | isbn=0-7695-2645-4 }}</ref>

Struts also supports [[Internationalization and localization|internationalization]] by web forms, and includes a template mechanism called "Tiles" that (for instance) allows the presentation layer to be composed from independent header, footer, menu navigation and content components.

== See also ==

*[[Comparison of server-side web applicationframeworks|Comparison of web frameworks]]

== References ==

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== Bibliography ==

{{Refbegin}}

* [[James Holmes (programmer)|James Holmes]]: <cite>Struts: The Complete Reference</cite>, McGraw-Hill Osborne Media, {{ISBN |0-07-223131-9}}

* Bill Dudney and Jonathan Lehr: <cite>Jakarta Pitfalls</cite>, Wiley, {{ISBN |978-0-471-44915-7}}

* [[Bill Siggelkow]]: <cite>Jakarta Struts Cookbook</cite>, O'Reilly, {{ISBN |0-596-00771-X}}

* [[James Goodwill]], [[Richard Hightower]]: <cite>Professional Jakarta Struts</cite>, [[Wrox Press]], {{ISBN |0-7645-4437-3}}

* John Carnell and [[Rob Harrop]]: <cite>Pro Jakarta Struts, Second Edition</cite>, Apress, {{ISBN |1-59059-228-X}}

* John Carnell, [[Jeff Linwood]] and [[Maciej Zawadzki]]: <cite>Professional Struts Applications: Building Web Sites with Struts, ObjectRelationalBridge, Lucene, and Velocity</cite>, Apress, {{ISBN |1-59059-255-7}}

* [[Ted Husted]], etc.: <cite>Struts in Action</cite>, Manning Publications Company, {{ISBN |1-930110-50-2}}

* [http://www.softwaresummit.com/2003/speakers/AshleyStrutsView.pdf Struts View Assembly and Validation], (PDF format).

* Stephan Wiesner: <cite>Learning Jakarta Struts 1.2</cite>, Packt Publishing, 2005 {{ISBN |1-904811-54-X}}

{{Refend}}

== External links ==

* {{Official website|http://struts.apache.org/development/1.x/}}

{{Application frameworks}}

{{Apache Software Foundation}}

{{apache}}

{{Authority control}}

[[Category:Apache Software Foundation projects|Struts 1]]

[[Category:Cross-platform free software]]

[[Category:Free software programmed in Java (programming language)]]

[[Category:Java enterprise platform|Struts]]

[[Category:Web application frameworks|Struts]]

[[Category:Software using the Apache license]]

[[Category:2000 software]]