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SimpleLoopTag
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SUMMARY: NESTED | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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com.ora.jsp.tags.xmp</FONT>
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Class SimpleLoopTag</H2>
<PRE>
java.lang.Object
|
+--javax.servlet.jsp.tagext.TagSupport
|
+--javax.servlet.jsp.tagext.BodyTagSupport
|
+--<B>com.ora.jsp.tags.xmp.SimpleLoopTag</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>javax.servlet.jsp.tagext.BodyTag, javax.servlet.jsp.tagext.IterationTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag</DD>
</DL>
<HR>
<DL>
<DT>public class <B>SimpleLoopTag</B><DT>extends javax.servlet.jsp.tagext.BodyTagSupport</DL>
<P>
This class is a custom action for looping through the elements
of a multi-valued bean or bean property. The bean or bean property
must be an array, a Vector, a Dictionary or an Enumeration. The
action body is evaluated once for each element.
<p>
Note! This action is just intended as an example. I recommend that
you use the JSTL <c:forEach> action instead.
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>1.0</DD>
<DT><B>Author:</B></DT>
<DD>Hans Bergsten, Gefion software <hans@gefionsoftware.com></DD>
<DT><B>See Also:</B><DD><A HREF="../../../../../serialized-form.html" TARGET="com.ora.jsp.tags.xmp.SimpleLoopTag">Serialized Form</A></DL>
<HR>
<P>
<!-- ======== NESTED CLASS SUMMARY ======== -->
<!-- =========== FIELD SUMMARY =========== -->
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<B>Field Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#className">className</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#enum">enum</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#loopId">loopId</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#name">name</A></B></CODE>
<BR>
</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#property">property</A></B></CODE>
<BR>
</TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_javax.servlet.jsp.tagext.BodyTagSupport"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from class javax.servlet.jsp.tagext.BodyTagSupport</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>bodyContent</CODE></TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_javax.servlet.jsp.tagext.TagSupport"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from class javax.servlet.jsp.tagext.TagSupport</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>id, pageContext</CODE></TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_javax.servlet.jsp.tagext.BodyTag"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from interface javax.servlet.jsp.tagext.BodyTag</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>EVAL_BODY_BUFFERED, EVAL_BODY_TAG</CODE></TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_javax.servlet.jsp.tagext.IterationTag"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from interface javax.servlet.jsp.tagext.IterationTag</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>EVAL_BODY_AGAIN</CODE></TD>
</TR>
</TABLE>
<A NAME="fields_inherited_from_class_javax.servlet.jsp.tagext.Tag"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Fields inherited from interface javax.servlet.jsp.tagext.Tag</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE</CODE></TD>
</TR>
</TABLE>
<!-- ======== CONSTRUCTOR SUMMARY ======== -->
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<B>Constructor Summary</B></FONT></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#SimpleLoopTag()">SimpleLoopTag</A></B>()</CODE>
<BR>
</TD>
</TR>
</TABLE>
<!-- ========== METHOD SUMMARY =========== -->
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<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#doAfterBody()">doAfterBody</A></B>()</CODE>
<BR>
Makes the next element available to the body in a variable
with the name specified by the loopId attribute, or returns
SKIP_BODY if all elements have been processed.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#doEndTag()">doEndTag</A></B>()</CODE>
<BR>
Writes the accumulated body contents to the JspWriter.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> int</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#doStartTag()">doStartTag</A></B>()</CODE>
<BR>
Creates an Enumeration of all loop values, either using the object
specified by the name attribute directly, or using the specified
property.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.util.Enumeration</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#getEnumeration(java.lang.Object)">getEnumeration</A></B>(java.lang.Object obj)</CODE>
<BR>
Returns an Enumeration of the values in the specified multi-value
object, which can be an Enumeration, Vector, Dictionary or array
of Objects (not primitive types).</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE>private java.lang.Object</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#getProperty(java.lang.Object, java.lang.String)">getProperty</A></B>(java.lang.Object obj,
java.lang.String property)</CODE>
<BR>
Returns an Object representing an Enumeration, a Vector,
a Dictionary or an array of objects (no primitive types),
using the specified property getter method on the specified
object.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#release()">release</A></B>()</CODE>
<BR>
Releases all instance variables.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#setClassName(java.lang.String)">setClassName</A></B>(java.lang.String className)</CODE>
<BR>
Sets the class attribute, i.e.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#setLoopId(java.lang.String)">setLoopId</A></B>(java.lang.String loopId)</CODE>
<BR>
Sets the loopId attribute, i.e.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#setName(java.lang.String)">setName</A></B>(java.lang.String name)</CODE>
<BR>
Sets the name attribute, i.e.</TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD ALIGN="right" VALIGN="top" WIDTH="1%"><FONT SIZE="-1">
<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../../com/ora/jsp/tags/xmp/SimpleLoopTag.html#setProperty(java.lang.String)">setProperty</A></B>(java.lang.String property)</CODE>
<BR>
Sets the property attribute, i.e.</TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_javax.servlet.jsp.tagext.BodyTagSupport"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.servlet.jsp.tagext.BodyTagSupport</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>doInitBody, getBodyContent, getPreviousOut, setBodyContent</CODE></TD>
</TR>
</TABLE>
<A NAME="methods_inherited_from_class_javax.servlet.jsp.tagext.TagSupport"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#EEEEFF" CLASS="TableSubHeadingColor">
<TD><B>Methods inherited from class javax.servlet.jsp.tagext.TagSupport</B></TD>
</TR>
<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE>findAncestorWithClass, getId, getParent, getValue, getValues, removeValue, setId, setPageContext, setParent, setValue</CODE></TD>
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