taginfo.html

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<A NAME="BODY_CONTENT_EMPTY"><!-- --></A><H3>
BODY_CONTENT_EMPTY</H3>
<PRE>
public static final java.lang.String <B>BODY_CONTENT_EMPTY</B></PRE>
<DL>
<DD>static constant for getBodyContent() when it is empty</DL>

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<A NAME="TagInfo(java.lang.String, java.lang.String, java.lang.String, java.lang.String, javax.servlet.jsp.tagext.TagLibraryInfo, javax.servlet.jsp.tagext.TagExtraInfo, javax.servlet.jsp.tagext.TagAttributeInfo[])"><!-- --></A><H3>
TagInfo</H3>
<PRE>
public <B>TagInfo</B>(java.lang.String&nbsp;tagName,
               java.lang.String&nbsp;tagClassName,
               java.lang.String&nbsp;bodycontent,
               java.lang.String&nbsp;infoString,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagLibraryInfo.html">TagLibraryInfo</A>&nbsp;taglib,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagExtraInfo.html">TagExtraInfo</A>&nbsp;tagExtraInfo,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagAttributeInfo.html">TagAttributeInfo</A>[]&nbsp;attributeInfo)</PRE>
<DL>
<DD>Constructor for TagInfo from data in the JSP 1.1 format for TLD.
 This class is to be instantiated only from the TagLibrary code
 under request from some JSP code that is parsing a
 TLD (Tag Library Descriptor).

 Note that, since TagLibibraryInfo reflects both TLD information
 and taglib directive information, a TagInfo instance is
 dependent on a taglib directive.  This is probably a
 design error, which may be fixed in the future.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - The name of this tag<DD><CODE>tagClassName</CODE> - The name of the tag handler class<DD><CODE>bodycontent</CODE> - Information on the body content of these tags<DD><CODE>infoString</CODE> - The (optional) string information for this tag<DD><CODE>taglib</CODE> - The instance of the tag library that contains us.<DD><CODE>tagExtraInfo</CODE> - The instance providing extra Tag info.  May be null<DD><CODE>attributeInfo</CODE> - An array of AttributeInfo data from descriptor.
 May be null;</DL>
</DD>
</DL>
<HR>

<A NAME="TagInfo(java.lang.String, java.lang.String, java.lang.String, java.lang.String, javax.servlet.jsp.tagext.TagLibraryInfo, javax.servlet.jsp.tagext.TagExtraInfo, javax.servlet.jsp.tagext.TagAttributeInfo[], java.lang.String, java.lang.String, java.lang.String, javax.servlet.jsp.tagext.TagVariableInfo[])"><!-- --></A><H3>
TagInfo</H3>
<PRE>
public <B>TagInfo</B>(java.lang.String&nbsp;tagName,
               java.lang.String&nbsp;tagClassName,
               java.lang.String&nbsp;bodycontent,
               java.lang.String&nbsp;infoString,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagLibraryInfo.html">TagLibraryInfo</A>&nbsp;taglib,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagExtraInfo.html">TagExtraInfo</A>&nbsp;tagExtraInfo,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagAttributeInfo.html">TagAttributeInfo</A>[]&nbsp;attributeInfo,
               java.lang.String&nbsp;displayName,
               java.lang.String&nbsp;smallIcon,
               java.lang.String&nbsp;largeIcon,
               <A HREF="../../../../javax/servlet/jsp/tagext/TagVariableInfo.html">TagVariableInfo</A>[]&nbsp;tvi)</PRE>
<DL>
<DD>Constructor for TagInfo from data in the JSP 1.2 format for TLD.
 This class is to be instantiated only from the TagLibrary code
 under request from some JSP code that is parsing a
 TLD (Tag Library Descriptor).

 Note that, since TagLibibraryInfo reflects both TLD information
 and taglib directive information, a TagInfo instance is
 dependent on a taglib directive.  This is probably a
 design error, which may be fixed in the future.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tagName</CODE> - The name of this tag<DD><CODE>tagClassName</CODE> - The name of the tag handler class<DD><CODE>bodycontent</CODE> - Information on the body content of these tags<DD><CODE>infoString</CODE> - The (optional) string information for this tag<DD><CODE>taglib</CODE> - The instance of the tag library that contains us.<DD><CODE>tagExtraInfo</CODE> - The instance providing extra Tag info.  May be null<DD><CODE>attributeInfo</CODE> - An array of AttributeInfo data from descriptor.
 May be null;<DD><CODE>displayName</CODE> - A short name to be displayed by tools<DD><CODE>smallIcon</CODE> - Path to a small icon to be displayed by tools<DD><CODE>largeIcon</CODE> - Path to a large icon to be displayed by tools<DD><CODE>tagVariableInfo</CODE> - An array of a TagVariableInfo (or null)</DL>
</DD>
</DL>

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<A NAME="getTagName()"><!-- --></A><H3>
getTagName</H3>
<PRE>
public java.lang.String <B>getTagName</B>()</PRE>
<DL>
<DD>The name of the Tag.<DD><DL>
<DT><B>Returns:</B><DD>The (short) name of the tag.</DL>
</DD>
</DL>
<HR>

<A NAME="getAttributes()"><!-- --></A><H3>
getAttributes</H3>
<PRE>
public <A HREF="../../../../javax/servlet/jsp/tagext/TagAttributeInfo.html">TagAttributeInfo</A>[] <B>getAttributes</B>()</PRE>
<DL>
<DD>Attribute information (in the TLD) on this tag.
 The return is an array describing the attributes of this tag, as
 indicated in the TLD.
 A null return means no attributes.<DD><DL>
<DT><B>Returns:</B><DD>The array of TagAttributeInfo for this tag.</DL>
</DD>
</DL>
<HR>

<A NAME="getVariableInfo(javax.servlet.jsp.tagext.TagData)"><!-- --></A><H3>
getVariableInfo</H3>
<PRE>
public <A HREF="../../../../javax/servlet/jsp/tagext/VariableInfo.html">VariableInfo</A>[] <B>getVariableInfo</B>(<A HREF="../../../../javax/servlet/jsp/tagext/TagData.html">TagData</A>&nbsp;data)</PRE>
<DL>
<DD>Information on the scripting objects created by this tag at runtime.
 This is a convenience method on the associated TagExtraInfo class.
 <p>
 Default is null if the tag has no "id" attribute,
 otherwise, {"id", Object}<DD><DL>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - TagData describing this action.<DT><B>Returns:</B><DD>Array of VariableInfo elements.</DL>
</DD>
</DL>
<HR>

<A NAME="isValid(javax.servlet.jsp.tagext.TagData)"><!-- --></A><H3>
isValid</H3>
<PRE>
public boolean <B>isValid</B>(<A HREF="../../../../javax/servlet/jsp/tagext/TagData.html">TagData</A>&nbsp;data)</PRE>
<DL>
<DD>Translation-time validation of the attributes. 
 This is a convenience method on the associated TagExtraInfo class.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>data</CODE> - The translation-time TagData instance.<DT><B>Returns:</B><DD>Whether the data is valid.</DL>
</DD>
</DL>
<HR>

<A NAME="setTagExtraInfo(javax.servlet.jsp.tagext.TagExtraInfo)"><!-- --></A><H3>
setTagExtraInfo</H3>
<PRE>
public void <B>setTagExtraInfo</B>(<A HREF="../../../../javax/servlet/jsp/tagext/TagExtraInfo.html">TagExtraInfo</A>&nbsp;tei)</PRE>
<DL>
<DD>Set the instance for extra tag information<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tei</CODE> - the TagExtraInfo instance</DL>
</DD>
</DL>
<HR>

<A NAME="getTagExtraInfo()"><!-- --></A><H3>
getTagExtraInfo</H3>
<PRE>
public <A HREF="../../../../javax/servlet/jsp/tagext/TagExtraInfo.html">TagExtraInfo</A> <B>getTagExtraInfo</B>()</PRE>
<DL>
<DD>The instance (if any) for extra tag information<DD><DL>
<DT><B>Returns:</B><DD>The TagExtraInfo instance, if any.</DL>
</DD>
</DL>
<HR>

<A NAME="getTagClassName()"><!-- --></A><H3>
getTagClassName</H3>
<PRE>
public java.lang.String <B>getTagClassName</B>()</PRE>
<DL>
<DD>Name of the class that provides the handler for this tag.<DD><DL>
<DT><B>Returns:</B><DD>The name of the tag handler class.</DL>
</DD>
</DL>
<HR>

<A NAME="getBodyContent()"><!-- --></A><H3>
getBodyContent</H3>
<PRE>
public java.lang.String <B>getBodyContent</B>()</PRE>
<DL>
<DD>The bodycontent information for this tag.<DD><DL>
<DT><B>Returns:</B><DD>the body content string.</DL>
</DD>
</DL>
<HR>

<A NAME="getInfoString()"><!-- --></A><H3>
getInfoString</H3>
<PRE>
public java.lang.String <B>getInfoString</B>()</PRE>
<DL>
<DD>The information string for the tag.<DD><DL>
<DT><B>Returns:</B><DD>the info string</DL>
</DD>
</DL>
<HR>

<A NAME="setTagLibrary(javax.servlet.jsp.tagext.TagLibraryInfo)"><!-- --></A><H3>
setTagLibrary</H3>
<PRE>
public void <B>setTagLibrary</B>(<A HREF="../../../../javax/servlet/jsp/tagext/TagLibraryInfo.html">TagLibraryInfo</A>&nbsp;tl)</PRE>
<DL>
<DD>Set the TagLibraryInfo property.

 Note that a TagLibraryInfo element is dependent
 not just on the TLD information but also on the
 specific taglib instance used.  This means that
 a fair amount of work needs to be done to construct
 and initialize TagLib objects.

 If used carefully, this setter can be used to avoid having to
 create new TagInfo elements for each taglib directive.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>tl</CODE> - the TagLibraryInfo to assign</DL>
</DD>
</DL>
<HR>

<A NAME="getTagLibrary()"><!-- --></A><H3>
getTagLibrary</H3>
<PRE>
public <A HREF="../../../../javax/servlet/jsp/tagext/TagLibraryInfo.html">TagLibraryInfo</A> <B>getTagLibrary</B>()</PRE>
<DL>
<DD>The instance of TabLibraryInfo we belong to.<DD><DL>
<DT><B>Returns:</B><DD>the tab library instance we belong to.</DL>
</DD>
</DL>
<HR>

<A NAME="getDisplayName()"><!-- --></A><H3>
getDisplayName</H3>
<PRE>
public java.lang.String <B>getDisplayName</B>()</PRE>
<DL>
<DD>Get the displayName<DD><DL>
<DT><B>Returns:</B><DD>A short name to be displayed by tools</DL>
</DD>
</DL>
<HR>

<A NAME="getSmallIcon()"><!-- --></A><H3>
getSmallIcon</H3>
<PRE>
public java.lang.String <B>getSmallIcon</B>()</PRE>
<DL>
<DD>Get the path to the small icon<DD><DL>
<DT><B>Returns:</B><DD>Path to a small icon to be displayed by tools</DL>
</DD>
</DL>
<HR>

<A NAME="getLargeIcon()"><!-- --></A><H3>
getLargeIcon</H3>
<PRE>
public java.lang.String <B>getLargeIcon</B>()</PRE>
<DL>
<DD>Get the path to the large icon<DD><DL>
<DT><B>Returns:</B><DD>Path to a large icon to be displayed by tools</DL>
</DD>
</DL>
<HR>

<A NAME="getTagVariableInfos()"><!-- --></A><H3>
getTagVariableInfos</H3>
<PRE>
public <A HREF="../../../../javax/servlet/jsp/tagext/TagVariableInfo.html">TagVariableInfo</A>[] <B>getTagVariableInfos</B>()</PRE>
<DL>
<DD>Get TagVariableInfo objects associated with this TagInfo<DD><DL>
<DT><B>Returns:</B><DD>A TagVariableInfo object associated with this</DL>
</DD>
</DL>
<HR>

<A NAME="toString()"><!-- --></A><H3>
toString</H3>
<PRE>
public java.lang.String <B>toString</B>()</PRE>
<DL>
<DD>Stringify for debug purposes...<DD><DL>
<DT><B>Overrides:</B><DD><CODE>toString</CODE> in class <CODE>java.lang.Object</CODE></DL>
</DD>
</DL>
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