com.bea.wlw.netui.tags.databinding.repeater
Class RepeaterComponent

java.lang.Object
  javax.servlet.jsp.tagext.TagSupport
      javax.servlet.jsp.tagext.BodyTagSupport
          com.bea.wlw.netui.tags.AbstractBaseTag
              com.bea.wlw.netui.tags.databinding.base.StructuredBaseTag
                  com.bea.wlw.netui.tags.databinding.repeater.RepeaterComponent

All Implemented Interfaces:

HtmlConstants, Serializable, javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, javax.servlet.jsp.tagext.Tag

Direct Known Subclasses:

Choice, Pad, RepeaterFooter, RepeaterHeader, RepeaterItem

public abstract class RepeaterComponent
extends StructuredBaseTag

The base class for tags that are part of the Repeater tag set and participate in the structured nature of Repeater rendering. This class provides typed access to the Repeater tag and enforces the basic JSP tag parenting requirements of tags that can only be nested within the Repeater tag.

See Also:

StructuredBaseTag, Serialized Form

Field Summary

Fields inherited from class com.bea.wlw.netui.tags.databinding.base.StructuredBaseTag

EMPTY_STRING

Fields inherited from class com.bea.wlw.netui.tags.AbstractBaseTag

ATTR_GENERAL, ATTR_GENERAL_EXPRESSION, ATTR_JAVASCRIPT, ATTR_STYLE, JAVASCRIPT_STATUS, NETUI_UNIQUE_CNT

Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport

bodyContent

Fields inherited from class javax.servlet.jsp.tagext.TagSupport

id, pageContext

Fields inherited from interface com.bea.wlw.netui.tags.html.HtmlConstants

ACCEPT, ACCESSKEY, ACTION, ALIGN, ALINK, ALT, ANCHOR, BACKGROUND, BASE, BGCOLOR, BODY, BORDER, BR, CAPTION, CELLPADDING, CELLSPACING, CHAR, CHAROFF, CHARSET, CHECKED, CLASS, COLS, COORDS, DIR, DISABLED, DIV, ENCTYPE, FOR, FORM, FORM_GET, FORM_POST, FRAME, HEIGHT, HREF, HREFLANG, HSPACE, HTML, ID, IMAGE, INPUT, INPUT_BUTTON, INPUT_CHECKBOX, INPUT_FILE, INPUT_HIDDEN, INPUT_IMAGE, INPUT_PASSWORD, INPUT_RADIO, INPUT_RESET, INPUT_SUBMIT, INPUT_TEXT, ISMAP, LABEL, LANG, LINK, LONGDESC, MAXLENGTH, METHOD, NAME, ONBLUR, ONCHANGE, ONCLICK, ONDBLCLICK, ONFOCUS, ONKEYDOWN, ONKEYPRESS, ONKEYUP, ONLOAD, ONMOUSEDOWN, ONMOUSEMOVE, ONMOUSEOUT, ONMOUSEOVER, ONMOUSEUP, ONRESET, ONSELECT, ONSUBMIT, ONUNLOAD, OPTION, READONLY, REL, REV, ROWS, RULES, SELECT, SHAPE, SIZE, SPAN, SRC, STYLE, SUMMARY, TABINDEX, TABLE, TARGET, TD, TEXT, TEXTAREA, TITLE, TR, TYPE, USEMAP, VALIGN, VALUE, VLINK, VSPACE, WIDTH

Fields inherited from interface javax.servlet.jsp.tagext.BodyTag

EVAL_BODY_BUFFERED, EVAL_BODY_TAG

Fields inherited from interface javax.servlet.jsp.tagext.IterationTag

EVAL_BODY_AGAIN

Fields inherited from interface javax.servlet.jsp.tagext.Tag

EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE

Constructor Summary

RepeaterComponent()

Method Summary

int	doAfterBody() Default implementation of this JSP lifecycle method.
protected int	getCurrentRenderState() Get the render state of the nearest structured tag.
protected Repeater	getRepeater() Get the Repeater parent of this tag.
protected Class	getValidContainerType() Default implementation of StructuredBaseTag.getValidContainerType() that enforces that the parent of this tag is the Repeater tag.
protected void	localRelease() Reset all of the fields of this tag.
protected void	prepare() Prepare data that is provided to subclasses of this tag.
protected int	renderEndTag(int state) Default implementation of StructuredBaseTag.renderEndTag(int).

Methods inherited from class com.bea.wlw.netui.tags.databinding.base.StructuredBaseTag

addContent, doEndTag, doStartTag, getContent, renderStartTag, verifyAttributes, verifyStructure

Methods inherited from class com.bea.wlw.netui.tags.AbstractBaseTag

addTagIdMapping, containsExpression, evaluateAttributeToString, evaluateExpression, filter, filter, formatErrorString, formatString, getAttribute, getErrorsReport, getExpressionEvaluator, getJavaScriptUtils, getNearestForm, getNextId, getQualifiedBundleName, getScriptReporter, getTagName, getUserLocale, hasErrors, isExpression, prepForRendering, registerAttribute, registerError, registerTagError, release, removeAttribute, renderAttribute, renderAttributes, reportErrors, rewriteName, setPageContext, updateExpression, write

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

doInitBody, getBodyContent, getPreviousOut, setBodyContent

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

findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setParent, setValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.servlet.jsp.tagext.Tag

getParent, setParent

Constructor Detail

RepeaterComponent

public RepeaterComponent()

Method Detail

doAfterBody

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

Default implementation of this JSP lifecycle method.

Specified by:

doAfterBody in interface javax.servlet.jsp.tagext.IterationTag

Overrides:

doAfterBody in class javax.servlet.jsp.tagext.BodyTagSupport

Returns:

SKIP_BODY

Throws:

javax.servlet.jsp.JspException

localRelease

protected void localRelease()

Reset all of the fields of this tag.

Overrides:

localRelease in class StructuredBaseTag

renderEndTag

protected int renderEndTag(int state)
                    throws javax.servlet.jsp.JspException

Default implementation of StructuredBaseTag.renderEndTag(int). This returns EVAL_PAGE.

Specified by:

renderEndTag in class StructuredBaseTag

Parameters:

state - the current render state of the Repeater

Returns:

EVAL_PAGE

Throws:

javax.servlet.jsp.JspException - if an error occurs that can not be reported in the page

getRepeater

protected final Repeater getRepeater()

Get the Repeater parent of this tag.

Returns:

the Repeater parent of this tag

prepare

protected void prepare()

Prepare data that is provided to subclasses of this tag.

Overrides:

prepare in class StructuredBaseTag

getValidContainerType

protected Class getValidContainerType()

Default implementation of StructuredBaseTag.getValidContainerType() that enforces that the parent of this tag is the Repeater tag. Subclasses may override this method to further specialize the required container type.

Specified by:

getValidContainerType in class StructuredBaseTag

Returns:

the valid container type of a RepeaterComponent; the Repeater.class

getCurrentRenderState

protected int getCurrentRenderState()

Get the render state of the nearest structured tag. For subclasses of this tag, the nearest structured tag is the Repeater tag.

Specified by:

getCurrentRenderState in class StructuredBaseTag

Returns:

the current render state of the Repeater