# com.bea.commerce.ebusiness.tracking.tags
DisplayProductEventTag Class

public class DisplayProductEventTag
extends `ProductEventTag`

Tag handler for `DisplayProductEventTag`. Dispatches a `DisplayProductEvent`.
To be used alongwith tags or code that displays a `ProductItem`.

Hierarchy
  `Object`
  `TagSupport`
  `ProductEventTag`
  `DisplayProductEventTag`

All Implemented Interfaces
  `IterationTag`, `Serializable`, `Tag`

## Field Summary

Fields from com.bea.commerce.ebusiness.tracking.tags`.`ProductEventTag``
``applicationName`, `categoryId`, `documentId`, `documentType`, `sessionId`, `sku`, `userId``

Fields from javax.servlet.jsp.tagext`.`TagSupport``
`id, pageContext`

Fields from interface javax.servlet.jsp.tagext`.`IterationTag``
`EVAL_BODY_AGAIN`

Fields from interface javax.servlet.jsp.tagext`.`Tag``
`EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE`

## Constructor Summary

DisplayProductEventTag() Ctor

## Method Summary

`public int` | `doStartTag`() Implement the StartTag callback.
`public void` | `release`()

Methods from `com.bea.commerce.ebusiness.tracking.tags.`ProductEventTag``
``getApplicationName`, `getCategoryId`, `getDocumentId`, `getDocumentType`, `getSku`, `log`, `setApplicationName`, `setCategoryId`, `setCategoryId`, `setDocumentId`, `setDocumentType`, `setSku`, `setSku`, `throwException`, `throwException``

Methods from `javax.servlet.jsp.tagext.`TagSupport``
`doAfterBody, doEndTag, doStartTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue`

Methods from class `java.lang.`Object``
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods from interface `javax.servlet.jsp.tagext.`IterationTag``
`doAfterBody`

Methods from interface `javax.servlet.jsp.tagext.`Tag``
`doEndTag, doStartTag, getParent, release, setPageContext, setParent`

## Constructor Detail

### DisplayProductEventTag

    public DisplayProductEventTag()

  Ctor

## Method Detail

### doStartTag() Method

    public int doStartTag()
         throws JspTagException

Implement the StartTag callback. This fires a Display.

Overrides
  `ProductEventTag.doStartTag()`

#### Exceptions

``JspTagException``

### release() Method

    public void release()

Overrides
  `ProductEventTag.release()`