I'm trying to use Keith's ant tasks for tomcat 3.3 and I'm having some issues. I'm
not sure if I'm doing something wrong or if there is an incompatibility somewhere. I
have the tomcat 3.3a RPMs installed, and I'm using ant 1.5b1. My build.xml (I added
the line breaks on the CLASSPATH variable for readability -- it isn't in the actual
file) is as follows:
<project name="BuildWebSite" default="jsp" basedir=".">
<property name="CLASSPATH"
value="/home/jasonc/ant/lib/ant.jar:/home/jasonc/ant/lib/optional.jar:/home/jasonc/ant/lib/tomcat-ant.jar:
/var/tomcat3/lib/common/servlet.jar:/var/tomcat3/lib/container/jasper.jar:
/var/tomcat3/lib/common/core_util.jar:/var/tomcat3/lib/common/connector_util.jar:/usr/share/java/xerces.jar"/>
<property name="JSPC" value="org.apache.tomcat.ant.Tomcat3Precompiler"/>
<property name="TOMCAT_SPOOL" value="/var/spool/tomcat3"/>
<property name="WEB_DIR" value="/var/www/html/"/>
<target name="jsp">
<record name="testfile.txt" action="start"/>
<jspc srcdir="${WEB_DIR}" destdir="${TOMCAT_SPOOL}" classpath="${CLASSPATH}"
compiler="${JSPC}">
<include name="**/*.jsp"/>
</jspc>
<record name="testfile.txt" action="stop"/>
</target>
</project>
The tomcat-ant.jar is Kieth's ant tasks checked out from jakarta-tomcat CVS and
compiled using Sun JDK 1.4 RPM. It's contents are:
Archive: ant/lib/tomcat-ant.jar
testing: META-INF/ OK
testing: META-INF/MANIFEST.MF OK
testing: org/apache/ OK
testing: org/apache/tomcat/ OK
testing: org/apache/tomcat/ant/ OK
testing: org/apache/tomcat/ant/Tomcat3JSPVersionFile.class OK
testing: org/apache/tomcat/ant/Tomcat3Precompiler$TomcatJSPMangler.class OK
testing: org/apache/tomcat/ant/Tomcat3Precompiler.class OK
testing: META-INF/ant.properties OK
No errors detected in compressed data of ant/lib/tomcat-ant.jar.
When I try to run ant I get the following output in my testfile:
BUILD FAILED
/home/jasonc/build.xml:23: java.lang.LinkageError: loader constraints violated when
linking org/w3c/dom/Document class
at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:190)
at org.apache.tools.ant.taskdefs.Java.run(Java.java:408)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:163)
at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
at
org.apache.tomcat.ant.Tomcat3Precompiler.compile(Tomcat3Precompiler.java:123)
at org.apache.tomcat.ant.Tomcat3Precompiler.execute(Tomcat3Precompiler.java:98)
at org.apache.tools.ant.taskdefs.optional.jsp.JspC.doCompilation(JspC.java:460)
at org.apache.tools.ant.taskdefs.optional.jsp.JspC.execute(JspC.java:424)
at org.apache.tools.ant.Task.perform(Task.java:313)
at org.apache.tools.ant.Target.execute(Target.java:309)
at org.apache.tools.ant.Target.performTasks(Target.java:334)
at org.apache.tools.ant.Project.executeTarget(Project.java:1216)
at org.apache.tools.ant.Project.executeTargets(Project.java:1160)
at org.apache.tools.ant.Main.runBuild(Main.java:605)
at org.apache.tools.ant.Main.start(Main.java:195)
at org.apache.tools.ant.Main.main(Main.java:234)
--- Nested Exception ---
java.lang.LinkageError: loader constraints violated when linking org/w3c/dom/Document
class
at
org.apache.xerces.jaxp.DocumentBuilderFactoryImpl.newDocumentBuilder(DocumentBuilderFactoryImpl.java)
at org.apache.jasper.compiler.JspUtil.parseXMLDocJaxp(JspUtil.java)
at org.apache.jasper.compiler.JspUtil.parseXMLDoc(JspUtil.java)
at
org.apache.jasper.compiler.TagLibraryInfoImpl.<init>(TagLibraryInfoImpl.java)
at
org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEventListener.java)
at
org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingListener.java)
at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java)
at org.apache.jasper.compiler.Parser.parse(Parser.java)
at org.apache.jasper.compiler.Parser.parse(Parser.java)
at org.apache.jasper.compiler.Parser.parse(Parser.java)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java)
at org.apache.jasper.JspC.parseFile(JspC.java)
at org.apache.jasper.JspC.parseFiles(JspC.java)
at org.apache.jasper.JspC.main(JspC.java)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:208)
at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:150)
at org.apache.tools.ant.taskdefs.Java.run(Java.java:408)
at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:163)
at org.apache.tools.ant.taskdefs.Java.execute(Java.java:108)
at
org.apache.tomcat.ant.Tomcat3Precompiler.compile(Tomcat3Precompiler.java:123)
at org.apache.tomcat.ant.Tomcat3Precompiler.execute(Tomcat3Precompiler.java:98)
at org.apache.tools.ant.taskdefs.optional.jsp.JspC.doCompilation(JspC.java:460)
at org.apache.tools.ant.taskdefs.optional.jsp.JspC.execute(JspC.java:424)
at org.apache.tools.ant.Task.perform(Task.java:313)
at org.apache.tools.ant.Target.execute(Target.java:309)
at org.apache.tools.ant.Target.performTasks(Target.java:334)
at org.apache.tools.ant.Project.executeTarget(Project.java:1216)
at org.apache.tools.ant.Project.executeTargets(Project.java:1160)
at org.apache.tools.ant.Main.runBuild(Main.java:605)
at org.apache.tools.ant.Main.start(Main.java:195)
at org.apache.tools.ant.Main.main(Main.java:234)
Am I doing something horribly wrong?
Thanks,
Jason
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