fdiaz,
Bom, posso te ajudar dizendo como está no meu projeto. No spring-servlet.xml (/src/main/webapp/WEB-INF):
<!--Tiles 2 -->
<bean id="tilesConfigurer" class="org.springframework.web.servlet.view.tiles2.TilesConfigurer">
<property name="definitions">
<!-- Qualquer tiles.xml (multiple) -->
<list>
<value>/WEB-INF/**/tiles.xml</value>
</list>
</property>
</bean>
O meu tiles.xml (o principal, tenho um principal e vários outros por assunto) - /src/main/webapp/WEB-INF/views :
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN"
"http://tiles.apache.org/dtds/tiles-config_2_0.dtd">
<tiles-definitions>
<definition name="base.definition" template="/WEB-INF/views/template/layout.jsp">
<put-attribute name="title" value="" />
<put-attribute name="header" value="/WEB-INF/views/template/header.jsp" />
<put-attribute name="body" value="" />
<put-attribute name="topBar" value="" />
<put-attribute name="footer" value="/WEB-INF/views/template/footer.jsp" />
</definition>
</tiles-definitions>
O meu layout.jsp (/src/main/webapp/WEB-INF/views/template)
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib uri="http://tiles.apache.org/tags-tiles" prefix="tiles"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
<%@ taglib uri="http://www.springframework.org/tags/form" prefix="form"%>
<%@ taglib uri="http://www.springframework.org/tags" prefix="spring"%>
<spring:url var="urlImagens" value="/resources/images" />
<spring:url var="urlJavascript" value="/resources/javascript" />
<spring:url var="urlCss" value="/resources/css" />
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
<title><tiles:insertAttribute name="title" ignore="true" /></title>
<!-- Le Style -->
<link href="${urlCss}/Estrutura.css" rel="stylesheet" type="text/css" />
// (...)
<!-- Le Javascript -->
<script language="javascript" type="text/javascript" src="${urlJavascript}/jquery-1.7.2.js"></script>
// (...)
</head>
<body>
<div id="divEstruturaPrincipal">
<tiles:insertAttribute name="header" />
<tiles:insertAttribute name="body" />
<tiles:insertAttribute name="footer" />
</div>
</body>
</html>
E finalmente, eu deixo um tiles.xml por assunto, por exemplo, usuários (/src/main/webapp/WEB-INF/views/user/tiles.xml):
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE tiles-definitions PUBLIC
"-//Apache Software Foundation//DTD Tiles Configuration 2.0//EN"
"http://tiles.apache.org/dtds/tiles-config_2_0.dtd">
<tiles-definitions>
<definition name="user/list" extends="base.definition">
<put-attribute name="title" value="Title User List" />
<put-attribute name="body" value="/WEB-INF/views/user/list.jsp" />
</definition>
<definition name="user/form" extends="base.definition">
<put-attribute name="title" value="Title User Form" />
<put-attribute name="body" value="/WEB-INF/views/user/form.jsp" />
</definition>
<definition name="user/details" extends="base.definition">
<put-attribute name="title" value="Title User Form" />
<put-attribute name="body" value="/WEB-INF/views/user/details.jsp" />
</definition>
</tiles-definitions>
Entendeu? Se me lembro bem, peguei da página do
krams, qualquer coisa dá uma olhada lá que tem exemplos.