jstl request performance - jsf

Question

I have some objects in a list witch are components and I implemented this to show them :
first.xhtml:
<h:form id="sceneForm">
<c:forEach items="#{templateController.model.selectedTemplate.templatesSet.toArray()}" var="templateControls" varStatus="ind">
<ui:include src="second.xhtml"/>
</c:forEach>
</h:form>
second.xhtml:
<c:forEach items="#{templateControls.controlAttributes.toArray()}" var="controlAttributes" >
<c:choose>
<c:when test="#{controlAttributes.controlAttributeType.name == 'top'}">
<ui:param name="top" value="#{controlAttributes.value}px" />
</c:when>
<c:when test="#{controlAttributes.controlAttributeType.name == 'left'}">
<ui:param name="left" value="#{controlAttributes.value}px" />
</c:when>
<c:when test="#{controlAttributes.controlAttributeType.name == 'width'}">
<ui:param name="width" value="#{controlAttributes.value}px" />
</c:when>
<c:when test="#{controlAttributes.controlAttributeType.name == 'height'}">
<ui:param name="height" value="#{controlAttributes.value}" />
</c:when>
</c:choose>
</c:forEach>
<c:if test="#{templateControls.controlType.type == 'Button'}">
<div style="top:#{top}; left:#{left}; width:#{width}; height:#{height}px;>
<div class="gui-component-inner">
<span>#{value}</span>
<em class="helper"></em>
</div>
</div>
</c:if>
I iterate throught my attributes list and I set some variables and after it I set my component with variables. This works fine but it is not optim. I make a button:
<p:commandButton value="Test" actionListener="#{templateController.testAction}" onstart="Utils.PrintTime()" oncomplete="Utils.PrintTime()"/>
Witch prints the time on request start and on request end, and it takes 2 second if, if I delete the whole <c:forEach> then it takes 0,05 seconds. How could I make a better request time with iteration? Any idea?

Answer 1

Why I get that minus I don`t know...
Also here is my solution:
I make an object with top,left,width,height and declared it in the TemplateControl object. On page load I iterate the templateControls.controlAttributes and I set top,left,width,height for each component. And in xhtml I simply write:
<c:if test="#{templateControls.controlType.type == 'Button'}">
<div style="top:#{templateControls.atr.top}; left:#{templateControls.atr.left}; width:#{templateControls.atr.width}; height:#{templateControls.atr.height}px;>
<div class="gui-component-inner">
<span>#{value}</span>
<em class="helper"></em>
</div>
</div>
</c:if>
Like this I make my iteration in java at the beginning and not in xhtml and I freed from the <c:forEach> and <c:if> tags and now my requests are very fast.