Problems about Ant tool

Question

here goes my build.xml
<project name="lniteims" default="build" basedir=".">
<property name="j2ee.home" value="c:/sun/appserver"/>
<path id="classpath">
<fileset dir="${j2ee.home}/lib">
<include name="j2ee.jar"/>
</fileset>
</path>
<target name="build" depends="init">
<javac srcdir="source" destdir="build" description="Comiple the source files">
<inculde name="**/*.java"/>
<classpath refid="classpath"/>
</javac>
</target>
<target name="init">
<tstamp/>
<mkdir dir="build"/>
</target>
</project>
When i tried to run asant build, ant told me that :C:\Documents and Settings\Liu Bo\My Documents\lniteims\build.xml:9: The <javac>
type doesn't support the nested "inculde" element.
it shouldn't be like that because i fould in the manul of ant this snippet of xml: <javac sourcepath="" srcdir="${src}"
destdir="${build}" >
<include name="**/*.java" />
<exclude name="**/Example.java" />
</javac>
Who can tell me WHY??????????????????????
Thanks in advance!!!!!!!!!!!!!!!!!!!!!!!!!1

Answer 1

Thanks!
i do misspell the word.
by the way, i wanna discuss with you some of the problems that i've been suffering for a long time.
there are three:
The first problem goes below.
Several JSP pages in bookstore2 refer to the only BookDBAO object created in servelet context using this statement:
<jsp:setProperty name="bookDB" property="database" value="${bookDBAO}" />
Why are there no database sycronizations in bookstore2 application?
I know that the BookDB bean is created in page scope, but its database property is refering to the only BookDBAO object created in application scope.
i am confused about this.
By the way, can we just use EL expressions in this way:${bookDBAO}?
i bet it should be ${applicationScope.bookDBAO}
The second problem is about the only servlet dispatcher in bookstore2.
I refer to the "Java Servlet Specification Version 2.4".
it says that :"For a servlet not hosted in a distributed environment (the default), the servlet
container must use only one instance per servlet declaration."
The dispatcher in bookstore2 also use the application-scoped BookDBAO object.
if the only instance of diapatcher handles several requests from web clients, the application-scoped BookDBAO object is actually accessed by several threads created by the container to provide servies to those web clients.
In this context, i consider that the access to database in BookDBAO object should be syncronized to keep the application work well.
The last one is about resource reference.
in admin console of the application server, we configure pointbasepool for the bookstore applications. There is one parameter called "resource type". it has been configured "javax.sql.xaDatasource" This connection pool is used by one jdbc resource whose jndi name is "jdbc.bookdb". When i run the deploytool of the application server, i opened the bookstore2.war(provided war) and moved to resource reference tab and saw that the resouce type is configured javax.sql.Datasource. i am confused about the difference. I 've looked up the j2se documentation and read through materials about the two interfaces. But i just don't know how to use them.
i will be grateful if you can help me.
Thanks!!!!