com.sas.taglib.servlet.tbeans
Class StyleInfoTag

com.sas.taglib.servlet.tbeans.StyleInfoTag

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

Direct Known Subclasses:

StyleMapKeyTag

public class StyleInfoTag

StyleInfoTag is the tag handler class for the sas:StyleInfo custom tag . StyleInfoTag is invoked by the JSP page to evaluate the sas:StyleInfo 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:StyleInfo 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:StyleInfo 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

protected java.lang.String	classid
protected java.lang.String	style
protected StyleInfo	styleInfoObj

Fields inherited from class com.sas.taglib.BaseTag

APPLICATION, PAGE, RB_KEY, REQUEST, SESSION

Constructor Summary

StyleInfoTag()

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	getClassid() Returns the value of CLASSID, or null if the value has never been set.
java.lang.String	getStyle() Returns the value of the STYLE.
protected void	initialize(boolean includeAttributes) Initializes attributes and variables for this tag handler.
void	setClassid(java.lang.String classid) Sets the value of CLASSID.
void	setStyle(java.lang.String style) Sets the value of the STYLE.

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

Field Detail

classid

protected java.lang.String classid

style

protected java.lang.String style

styleInfoObj

protected StyleInfo styleInfoObj

Constructor Detail

StyleInfoTag

public StyleInfoTag()

Method Detail

initialize

protected void initialize(boolean includeAttributes)

Initializes attributes and variables for this tag handler.

Overrides:

initialize in class BaseTag

Parameters:

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

getClassid

public java.lang.String getClassid()

Returns the value of CLASSID, or null if the value has never been set.

Returns:

the CLASSID attribute.

setClassid

public void setClassid(java.lang.String classid)

Sets the value of CLASSID.

Parameters:

classid - the CLASSID attribute.

getStyle

public java.lang.String getStyle()

Returns the value of the STYLE.

Returns:

the value of the STYLE

setStyle

public void setStyle(java.lang.String style)

Sets the value of the STYLE.

Parameters:

style - the STYLE 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 BaseTag

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 BaseTag

Throws:

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