Did you try putting the WebLogic stuff first on the classpath? We're doing this here (I just switched over to ant 3 days ago) and it works OK despite the potential conflict.
Rod Scott Sutherland wrote: > > I've been attempting to automate the creation of deployable jar files > for EJB's used by our current project and have run into a situation > where weblogic and jaxp won't play nice together. > > If anyone has experienced the following and developed a ant based > work-around I would greatly appreciate hearing your solution... > > The problem manifests itself as a ClassCastException when > weblogic.ejbc is executing on the 'generic' jar file. > > Here are the actual exception and stack trace: > > AccountBean: > [javac] Compiling 3 source files to D:\usr\src\pd2.1\AccountEJB\classes > [copydir] Copying 2 files to D:\usr\src\pd2.1\AccountEJB\classes\META-INF > [jar] Building jar: D:\usr\src\pd2.1\AccountEJB\account-generic.jar > java.lang.ClassCastException: com.sun.xml.tree.TextNode > at > weblogic.xml.dom.DOMUtils.getOptionalElementsByTagName(DOMUtils.java:204) > at > weblogic.xml.dom.DOMUtils.getOptionalElementByTagName(DOMUtils.java:170) > at > weblogic.xml.dom.DOMUtils.getOptionalValueByTagName(DOMUtils.java:97) > at > weblogic.ejb.deployment.dd.EJBReadDOM.getDescriptionValue(EJBReadDOM.java:404) > at > weblogic.ejb.deployment.dd.DescriptorLoader.createDeploymentUnit(DescriptorLoader.java:200) > at weblogic.ejbc.runBody(ejbc.java:299) > at weblogic.utils.compiler.Tool.run(Tool.java:80) > at weblogic.ejbc.main(ejbc.java:353) > at java.lang.reflect.Method.invoke(Native Method) > at > org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:97) > at org.apache.tools.ant.taskdefs.Java.run(Java.java:243) > at org.apache.tools.ant.taskdefs.Java.executeJava(Java.java:123) > at org.apache.tools.ant.taskdefs.Java.execute(Java.java:90) > at org.apache.tools.ant.Target.execute(Target.java:132) > at org.apache.tools.ant.Project.runTarget(Project.java:720) > at org.apache.tools.ant.Project.executeTarget(Project.java:451) > at org.apache.tools.ant.Project.executeTargets(Project.java:425) > at org.apache.tools.ant.Main.runBuild(Main.java:298) > at org.apache.tools.ant.Main.main(Main.java:119) > ERROR: java.lang.ClassCastException: com.sun.xml.tree.TextNode > > The problem is associated with conflicts between JAXP and xml4j... I > can execute weblogic.ejbc from the command line if I change the class > path to exclude JAXP jars, but then ant will not run until I add them > back. > > Thanks in advance, > > Scott > > -- > Scott Sutherland National Computer Systems > (319) 354-9200 Measurement Services Division > [EMAIL PROTECTED] Iowa City, Ia > import my.standard.disclaimer.*; GO HAWKS!!! > > "Coding in windows is sort of like writing a biography about a > person who won't tell you anything about themselves." - jheart8
