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Apache Struts API Documentation: Class SizeTag
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SUMMARY: INNER | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.struts.taglib.bean</FONT>
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Class SizeTag</H2>
<PRE>
java.lang.Object
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+--javax.servlet.jsp.tagext.TagSupport
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+--<B>org.apache.struts.taglib.bean.SizeTag</B>
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<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable, javax.servlet.jsp.tagext.Tag</DD>
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<DT><B>Direct Known Subclasses:</B> <DD><A HREF="../../../../../org/apache/struts/taglib/nested/bean/NestedSizeTag.html">NestedSizeTag</A></DD>
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<DT>public class <B>SizeTag</B><DT>extends javax.servlet.jsp.tagext.TagSupport</DL>
<P>
Define a scripting variable that will contain the number of elements found in a specified array, Collection, or Map.
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<DL>
<DT><B>Version: </B><DD>$Rev: 54929 $ $Date: 2004-10-16 17:38:42 +0100 (Sat, 16 Oct 2004) $</DD>
<DT><B>See Also: </B><DD><A HREF="../../../../../serialized-form.html#org.apache.struts.taglib.bean.SizeTag">Serialized Form</A></DL>
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<CODE>protected java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#collection">collection</A></B></CODE>
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The actual collection to be counted.</TD>
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<CODE>protected java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#id">id</A></B></CODE>
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The name of the scripting variable that will be exposed as a page scope attribute.</TD>
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<CODE>protected static <A HREF="../../../../../org/apache/struts/util/MessageResources.html">MessageResources</A></CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#messages">messages</A></B></CODE>
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The message resources for this package.</TD>
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<CODE>protected java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#name">name</A></B></CODE>
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The name of the bean owning the property to be counted.</TD>
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<CODE>protected java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#property">property</A></B></CODE>
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The name of the property to be retrieved.</TD>
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<CODE>protected java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#scope">scope</A></B></CODE>
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The scope within which to search for the specified bean.</TD>
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<TD><B>Fields inherited from class javax.servlet.jsp.tagext.TagSupport</B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>pageContext, parent, values</CODE></TD>
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<TD><B>Fields inherited from interface javax.servlet.jsp.tagext.Tag</B></TD>
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<TD><CODE>EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE</CODE></TD>
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<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#SizeTag()">SizeTag</A></B>()</CODE>
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<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#doStartTag()">doStartTag</A></B>()</CODE>
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Retrieve the required property and expose it as a scripting variable.</TD>
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<CODE> java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#getCollection()">getCollection</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#getId()">getId</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#getName()">getName</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#getProperty()">getProperty</A></B>()</CODE>
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<CODE> java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#getScope()">getScope</A></B>()</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#release()">release</A></B>()</CODE>
<BR>
Release all allocated resources.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#setCollection(java.lang.Object)">setCollection</A></B>(java.lang.Object collection)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#setId(java.lang.String)">setId</A></B>(java.lang.String id)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#setName(java.lang.String)">setName</A></B>(java.lang.String name)</CODE>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../org/apache/struts/taglib/bean/SizeTag.html#setProperty(java.lang.String)">setProperty</A></B>(java.lang.String property)</CODE>
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