Package org.apache.struts2.components

Class WebJar

java.lang.Object

org.apache.struts2.components.Component

org.apache.struts2.components.ContextBean

org.apache.struts2.components.WebJar

public class WebJar
extends ContextBean

Resolves a version-less WebJar resource path to a servable URL and writes it to the output (or stores it in a variable when var is set). Compose it with <s:script>/<s:link> or a raw <link>/<script> element.

Examples

   <link rel="stylesheet" href="<s:webjar path="bootstrap/css/bootstrap.min.css" />" />
   <@s.webjar path="jquery/jquery.min.js"/>
 

Field Summary

Fields

Modifier and Type	Field	Description
protected String	path

Fields inherited from class org.apache.struts2.components.ContextBean

var

Fields inherited from class org.apache.struts2.components.Component

actionMapper, attributes, COMPONENT_STACK, devMode, escapeHtmlBody, performClearTagStateForTagPoolingServers, stack, standardAttributesMap, throwExceptionOnELFailure

Constructor Summary

Constructors

Constructor	Description
WebJar(ValueStack stack, jakarta.servlet.http.HttpServletRequest request)

Method Summary

Modifier and Type	Method	Description
boolean	end(Writer writer, String body)	Callback for the end tag of this component.
void	setPath(String path)
void	setWebJarUrlProvider(WebJarUrlProvider webJarUrlProvider)

Methods inherited from class org.apache.struts2.components.ContextBean

getVar, putInContext, setVar

Methods inherited from class org.apache.struts2.components.Component

addAllAttributes, addParameter, clearStandardAttributesMap, completeExpression, copyAttributes, determineActionURL, determineNamespace, end, escapeHtmlBody, fieldError, findAncestor, findString, findString, findValue, findValue, findValue, getAttributes, getComponentStack, getNamespace, getPerformClearTagStateForTagPoolingServers, getStack, getStandardAttributes, isAcceptableExpression, isValidTagAttribute, popComponentStack, setActionMapper, setDevMode, setEscapeHtmlBody, setNotExcludedAcceptedPatterns, setPerformClearTagStateForTagPoolingServers, setThrowExceptionsOnELFailure, setUrlHelper, start, stripExpression, toString, usesBody

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

path

protected String path

Constructor Details

WebJar

public WebJar(ValueStack stack,
 jakarta.servlet.http.HttpServletRequest request)

Method Details

setWebJarUrlProvider

public void setWebJarUrlProvider(WebJarUrlProvider webJarUrlProvider)

end

public boolean end(Writer writer,
 String body)

Description copied from class: Component

Callback for the end tag of this component. Should the body be evaluated again?
NOTE: will pop component stack.

Overrides:

end in class Component

Parameters:

writer - the output writer.

body - the rendered body.

Returns:

true if the body should be evaluated again

setPath

public void setPath(String path)