com.sas.taglib.servlet.tbeans
Class StyleMapKeyTag

com.sas.taglib.servlet.tbeans.StyleMapKeyTag

All Implemented Interfaces:

java.io.Serializable, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag, javax.servlet.jsp.tagext.TryCatchFinally

public class StyleMapKeyTag

StyleMapKeyTag is the tag handler class for the sas:StyleMapKey custom tag . StyleMapKeyTag is invoked by the JSP page to evaluate the sas:StyleMapKey custom tag during the execution of the page. Tag handler methods are called by the JSP page implementation class at various points during the evaluation of the tag. The tag handler methods in turn call methods on the underlying Transformation Bean object, StyleInfo, to execute the methods.

If you need to extend or modify the functionality of the sas:StyleMapKey custom tag, you can subclass this tag handler class.

For More Information:

Visit the AppDev Studio Developer's Site to access step-by-step examples, white papers and additional usage information at http://support.sas.com/rnd/appdev/.

Refer to the Custom Tag Library Reference for usage information on the sas:StyleMapKey custom tag.

Note: A snapshot of the AppDev Studio Developers Site is installed on your local Web server when you install AppDev Studio. To access the site from webAF, select Help -> Developer Site.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.sas.taglib.servlet.tbeans.StyleInfoTag

classid, style, styleInfoObj

Fields inherited from class com.sas.taglib.BaseTag

APPLICATION, PAGE, RB_KEY, REQUEST, SESSION

Constructor Summary

StyleMapKeyTag()

Method Summary

protected void	applyAttributes() Called by the doStartTag method to set any variables or methods in the wrapped class.
int	doStartTag() Process the start tag for this instance.
java.lang.String	getKey() Returns the value of the style map key used in the style map.
protected void	initialize(boolean includeAttributes) Initializes attributes and variables for this tag handler.
void	setKey(java.lang.String key) Sets the value of style map key.

Methods inherited from class com.sas.taglib.servlet.tbeans.StyleInfoTag

getClassid, getStyle, setClassid, setStyle

Methods inherited from class com.sas.taglib.BaseTag

convertScope, doCatch, doFinally, getApplyAttributes, getComponentFromParentComposite, getCompositeComponentKey, getInstantiate, getLocale, getPageContext, getRef, getScope, getTagScope, getWrappedClassName, getWrappedObject, getWrappedObject, loadBeanInstance, newInstance, release, removeFromScope, searchContext, setApplyAttributes, setComponentOnParentComposite, setCompositeComponentKey, setInstantiate, setLocale, setRef, setScope, setTagScope, setVariableWithinScope, setWrappedClassName, setWrappedObject, validate

Constructor Detail

StyleMapKeyTag

public StyleMapKeyTag()

Method Detail

initialize

protected void initialize(boolean includeAttributes)

Initializes attributes and variables for this tag handler.

Overrides:

initialize in class StyleInfoTag

Parameters:

includeAttributes - Set to true if attributes are to be set to default values.

getKey

public java.lang.String getKey()

Returns the value of the style map key used in the style map.

Returns:

the style map key attribute.

setKey

public void setKey(java.lang.String key)

Sets the value of style map key.

Parameters:

key - the style map key attribute.

doStartTag

public int doStartTag()
               throws javax.servlet.jsp.JspException

Process the start tag for this instance. The doStartTag() method assumes that all setter methods have been invoked before. When this method is invoked, the body has not yet been invoked.

Specified by:

doStartTag in interface javax.servlet.jsp.tagext.Tag

Overrides:

doStartTag in class StyleInfoTag

Returns:

int designating the next course of action for the tag/jsp page.

Throws:

javax.servlet.jsp.JspException - Thrown if a JspException occurs.

See Also:

BaseTag.setInstantiate(boolean), TagSupport.doStartTag()

applyAttributes

protected void applyAttributes()
                        throws javax.servlet.jsp.JspException

Description copied from class: BaseTag

Called by the doStartTag method to set any variables or methods in the wrapped class. This method should be overriden in subclasses.

Overrides:

applyAttributes in class StyleInfoTag

Throws:

javax.servlet.jsp.JspException - Thrown if a JspException occurs.