Cactifywar - ConnectException when using xmlcatalog

I am using the ant task to cactify my war.  My war file does not contain
the dtds, so I have used <xmlcatalog> to locally resolve to the
filesystem.
I've tried accessing the source code over fisheye, but it's a bit of a
maze to a newbie.

The error message is "Failed to open WAR" which occurs if an IOException
occurs.  The stack trace reports a connection exception, which I assume
from resolving the DTDs but I am behind a proxy.  However, I have used
xmlcatalog with relative paths (also tried absolute).

        <cactifywar version="2.3" srcfile="release/app.war"
destfile="dist/cactified.war">
            <classes dir="classes/test" includes="**/*.class"/>
            <lib file="build/lib/cactus-1.7.2.jar"/>
            <lib file="build/lib/junit.jar"/>
            <lib file="build/lib/aspectjrt-1.2.1.jar"/>
            <lib file="build/lib/commons-logging.jar"/>
            <lib file="build/lib/log4j-1.2.8.jar.jar"/>
            <lib file="release/test.jar"/>
            <servletredirector mapping="/ServletRedirector"/>
            <!-- The web.xml should contain the generated:
            <servlet>
                <servlet-name>ServletRedirector</servlet-name>
 
<servlet-class>org.apache.cactus.server.ServletTestRedirector</servlet-c
lass>
            </servlet>
            <servlet-mapping>
                <servlet-name>ServletRedirector</servlet-name>
                <url-pattern>/ServletRedirector</url-pattern>
            </servlet-mapping>
            -->
            <xmlcatalog>
                <dtd publicId="-//Sun Microsystems, Inc.//DTD Web
Application 2.3//EN" location="build/dtd/web-app_2_3.dtd"/>
                <dtd publicId="-//BEA Systems, Inc.//DTD Web Application
8.1//EN" location="build/dtd/weblogic810-web-jar.dtd"/>
            </xmlcatalog>
        </cactifywar>


C:\work\build\build.xml:204: Failed to open WAR
        at
org.apache.tools.ant.ProjectHelper.addLocationToBuildException(ProjectHe
lper.java:539)
Caused by: C:\work\build\build.xml:204: Failed to open WAR
        at
org.apache.cactus.integration.ant.CactifyWarTask.getOriginalWebXml(Cacti
fyWarTask.java:858)
        at
org.apache.cactus.integration.ant.CactifyWarTask.execute(CactifyWarTask.
java:487)
        at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:382)
        ... 14 more
Caused by: java.net.ConnectException: Connection timed out: connect
        at java.net.PlainSocketImpl.socketConnect(Native Method)
        at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305)
        at
java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171)
        at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158)
        at java.net.Socket.connect(Socket.java:461)
        at java.net.Socket.connect(Socket.java:411)
        at sun.net.NetworkClient.doConnect(NetworkClient.java:139)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:402)
        at sun.net.www.http.HttpClient.openServer(HttpClient.java:618)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:306)
        at sun.net.www.http.HttpClient.<init>(HttpClient.java:267)
        at sun.net.www.http.HttpClient.New(HttpClient.java:339)
        at sun.net.www.http.HttpClient.New(HttpClient.java:320)
        at sun.net.www.http.HttpClient.New(HttpClient.java:315)
        at
sun.net.www.protocol.http.HttpURLConnection.plainConnect(HttpURLConnecti
on.java:521)
        at
sun.net.www.protocol.http.HttpURLConnection.connect(HttpURLConnection.ja
va:498)
        at
sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnec
tion.java:626)
        at
org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown
Source)
        at org.apache.xerces.impl.XMLEntityManager.startEntity(Unknown
Source)
        at
org.apache.xerces.impl.XMLEntityManager.startDTDEntity(Unknown Source)
        at
org.apache.xerces.impl.XMLDTDScannerImpl.setInputSource(Unknown Source)
        at
org.apache.xerces.impl.XMLDocumentScannerImpl$DTDDispatcher.dispatch(Unk
nown Source)
        at
org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unkno
wn Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
        at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
Source)
        at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
        at org.apache.xerces.parsers.DOMParser.parse(Unknown Source)
        at org.apache.xerces.jaxp.DocumentBuilderImpl.parse(Unknown
Source)
        at
javax.xml.parsers.DocumentBuilder.parse(DocumentBuilder.java:76)
        at
org.codehaus.cargo.module.webapp.weblogic.WeblogicXmlIo.parseWeblogicXml
(WeblogicXmlIo.java:49)
        at
org.codehaus.cargo.module.webapp.DefaultWarArchive.addWeblogicDescriptor
(DefaultWarArchive.java:201)
        at
org.codehaus.cargo.module.webapp.DefaultWarArchive.getWebXml(DefaultWarA
rchive.java:107)
        at
org.apache.cactus.integration.ant.CactifyWarTask.getOriginalWebXml(Cacti
fyWarTask.java:848)


Tariq