[switchyard-issues] [JBoss JIRA] (SWITCHYARD-608) missing jaxp when running switchyard installer with stock ant 1.8.2 in Fedora 16

[Jeffrey Bride (Created) (JIRA)]

missing jaxp when running switchyard installer with stock ant 1.8.2 in Fedora 16
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                 Key: SWITCHYARD-608
                 URL: https://issues.jboss.org/browse/SWITCHYARD-608
             Project: SwitchYard
          Issue Type: Bug
          Components: deployment
    Affects Versions: 0.3
         Environment: ant.noarch  (version 1.8.2-6-c16) from yum repository of Fedora 16
java-1.6.0-openjdk-1.6.0.0-61.1.10.4.fc16.x86_64 from yum repository of Fedora 16
switchyard-installer-0.3
            Reporter: Jeffrey Bride
            Priority: Minor


Hi,
  I'm running the switchyard-installer for forge and ran into a problem in Fedora 16 using the stock ant 1.8.2 from the yum repository.   Looks like a jaxp parser is not included in the ant classpath.  subsequently, when executing 'ant install' from the switchyard-installer, the following exception is thrown :

[java] Caused by: javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found
     [java] 	at javax.xml.parsers.DocumentBuilderFactory.newInstance(DocumentBuilderFactory.java:127)
     [java] 	at org.jboss.forge.parser.xml.XMLParser.parse(XMLParser.java:104)
     [java] 	at org.jboss.forge.shell.InstalledPluginRegistry.installPlugin(InstalledPluginRegistry.java:85)
     [java] 	at org.switchyard.forge.installer.Installer.install(Installer.java:39)
     [java] 	at org.switchyard.forge.installer.Installer.main(Installer.java:47)
     [java] 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     [java] 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
     [java] 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
     [java] 	at java.lang.reflect.Method.invoke(Method.java:616)
     [java] 	at org.apache.tools.ant.taskdefs.ExecuteJava.run(ExecuteJava.java:217)
     [java] 	at org.apache.tools.ant.taskdefs.ExecuteJava.execute(ExecuteJava.java:152)
     [java] 	... 33 more
     [java] Caused by: java.lang.ClassNotFoundException: org.apache.xerces.jaxp.DocumentBuilderFactoryImpl
     [java] 	at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1361)
     [java] 	at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1311)
     [java] 	at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:1070)
     [java] 	at java.lang.ClassLoader.loadClass(ClassLoader.java:266)



couple of short-term resolutions as follows  :

1)  download apache ant 1.8.2 from the apache.org and use that distribution rather than the one provided in the yum repositories
     -- appears that when running with downloaded ant 1.8.2 .... the following jaxp implementation is used from $JAVA_HOME/jre/lib/rt.jar :
               com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl
or

2)  hack the switchyard-installer-0.3/build.xml to include the following in the 'forge.installer.classpath' :
  
<fileset dir="/usr/share/java">
          <include name="jaxp_parser_impl.jar"/>
 </fileset>


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