org.loom.tags.core
Class AbstractWebResourceTag

java.lang.Object
  javax.servlet.jsp.tagext.SimpleTagSupport
      org.loom.tags.AbstractTag
          org.loom.tags.core.AbstractWebResourceTag

All Implemented Interfaces:

javax.servlet.jsp.tagext.DynamicAttributes, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.SimpleTag, LoomTag, ParameterContainer

Direct Known Subclasses:

CssTag, ScriptTag

public abstract class AbstractWebResourceTag
extends AbstractTag
implements ParameterContainer

Tag that creates a link to a script or css file. There are two common uses for this tag: <l:script src="/js/myfile.js"/> This tag will create a normal script tag, pointing to the specified resource with the webapp prefix prepended. <l:script resource="resource_path"/> When specifying the resource, it will use a resource bundle configured using spring.

Field Summary

static java.lang.Integer	IE_ANY include the library with any version of IE
protected WebResourceBundleRepository	webResourceBundleRepository

Fields inherited from class org.loom.tags.AbstractTag

expressionLanguageProxy, loomServletRequestFactory, out, repository, request, response

Constructor Summary

AbstractWebResourceTag()

Method Summary

AbstractWebResourceTag	addParameter(java.lang.String name, java.lang.Object value) Adds a parameter to the resulting url
void	doTagImpl() The method that must be implemented by the child class
protected void	endTag() Does the tag cleanup, if any.
protected java.lang.String	getContents()
java.lang.String	getResource()
protected java.lang.String	getType()
UrlBuilder	getUrl()
protected UrlBuilder	getUrlBuilder()
protected void	initTag() Initializes the tag attributes
abstract void	printTag() print just the tag
void	setAction(java.lang.String action) The Action to invoke.
void	setEvent(java.lang.String event) The Event to invoke.
void	setHostname(java.lang.String serverName) The server name to use.
void	setIeLessThan(java.lang.String ie)
void	setMapping(java.lang.String mapping) The mapping as action.event.
void	setPort(java.lang.Integer port) The port to use.
protected void	setRawUrl(java.lang.String rawUrl)
void	setRelative(boolean relative) true if the url is relative (do not render schema, server or port), false to render a full URL.
void	setRequest(LoomServletRequest request)
void	setResource(java.lang.String resourceName)
void	setScheme(java.lang.String scheme) The scheme to use.
protected void	setType(java.lang.String type)
void	setUrl(UrlBuilder url)

Methods inherited from class org.loom.tags.AbstractTag

createWriterWrapper, doBody, doBufferedBody, doTag, evaluateExpression, getActionProperty, getAncestorWithClass, getBufferedBody, getExtendedAttributes, getMessagesRepository, getPageContext, getRequest, getResponse, getScopedAttribute, getWriter, printParentAttributes, removeScopedAttribute, setDynamicAttribute, setExtendedAttribute, setJspContext, setResponse, setScopedAttribute, setWriter

Methods inherited from class javax.servlet.jsp.tagext.SimpleTagSupport

findAncestorWithClass, getJspBody, getJspContext, getParent, setJspBody, setParent

Methods inherited from class java.lang.Object

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

Field Detail

webResourceBundleRepository

@Inject
protected WebResourceBundleRepository webResourceBundleRepository

IE_ANY

public static final java.lang.Integer IE_ANY

include the library with any version of IE

Constructor Detail

AbstractWebResourceTag

public AbstractWebResourceTag()

Method Detail

setRequest

public void setRequest(LoomServletRequest request)

Overrides:

setRequest in class AbstractTag

initTag

protected void initTag()

Description copied from class: AbstractTag

Initializes the tag attributes

Overrides:

initTag in class AbstractTag

doTagImpl

public void doTagImpl()
               throws javax.servlet.jsp.JspException,
                      java.io.IOException

Description copied from class: AbstractTag

The method that must be implemented by the child class

Specified by:

doTagImpl in class AbstractTag

Throws:

javax.servlet.jsp.JspException

java.io.IOException

printTag

public abstract void printTag()
                       throws javax.servlet.jsp.JspException,
                              java.io.IOException

print just the tag

Throws:

javax.servlet.jsp.JspException

java.io.IOException

endTag

protected void endTag()

Description copied from class: AbstractTag

Does the tag cleanup, if any.

Overrides:

endTag in class AbstractTag

getContents

protected java.lang.String getContents()

setAction

@Attribute
public void setAction(java.lang.String action)

The Action to invoke. If specified, the link will be calculated using the action/event pair.

Parameters:

action - The unqualified action name, with the "Action" suffix removed. The fully qualified class name can also be used.

setEvent

@Attribute
public void setEvent(java.lang.String event)

The Event to invoke. If specified, the link will be calculated using the action/event pair. Any not-null nested param tag or param- prefixed attribute will be appended.

setMapping

@Attribute
public void setMapping(java.lang.String mapping)

The mapping as action.event. This method is equivalent to setting action and event separately.

setRelative

@Attribute
public void setRelative(boolean relative)

true if the url is relative (do not render schema, server or port), false to render a full URL. Default is true

setScheme

@Attribute
public void setScheme(java.lang.String scheme)

The scheme to use. If not specified, the current request scheme will be used.

Parameters:

scheme - the scheme to use. Examples are: "http", "https"

setHostname

@Attribute
public void setHostname(java.lang.String serverName)

The server name to use. If not specified, the current request.getServerName() value will be used.

setPort

@Attribute
public void setPort(java.lang.Integer port)

The port to use. If not specified, the current request port will be used.

Parameters:

port - the port to use. Examples are: 80, 443

setResource

public void setResource(java.lang.String resourceName)

addParameter

public AbstractWebResourceTag addParameter(java.lang.String name,
                                           java.lang.Object value)

Description copied from interface: ParameterContainer

Adds a parameter to the resulting url

Specified by:

addParameter in interface ParameterContainer

Parameters:

name - the name of the parameter

value - the value of the parameter

Returns:

the same instance of ParameterContainer, to allow nested calls.

setIeLessThan

public void setIeLessThan(java.lang.String ie)

setRawUrl

protected void setRawUrl(java.lang.String rawUrl)

getUrl

public UrlBuilder getUrl()

setUrl

public void setUrl(UrlBuilder url)

getResource

public java.lang.String getResource()

getType

protected java.lang.String getType()

setType

protected void setType(java.lang.String type)

getUrlBuilder

protected UrlBuilder getUrlBuilder()