Jaxb-xjc-1.0-ea.jar

Hi All
I downloaded the jwsdp-1_1-windows-i586.exe and
installed jaxb1.0 (from the sun site). But I am not
able to find jaxb-xjc-1.0-ea.jar and
jaxb-rt-1.0-ea.jar
in the \jre\lib directory. Can I copy these two jars
separately ?
Thanks allThe JWSDP1.1 will not contain the jaxb-xjc-1.0-ea.jar.
The JAXB1.0 Reference Implementation is based on 1.0 version of the JAXB spec and those jars are shipped with the JWSDP1.1
We no longer support the 1.0 EA release.
Regards,
Bhakti

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http://java.sun.com/developer/technicalArticles/WebServices/jaxb/index.html
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The JAXB SI engineering team is monitoring the users mailing list at http://jaxb.dev.java.net. You may want to repost there.
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</transactions>
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    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/commons-collections-3.1.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/hibernate-commons-annotations-3.0.0.GA.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/jaxb-xjc-2.1.7.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/hibernate-annotations-3.3.1.GA.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/jaxb-impl-2.1.7.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/log4j-1.2.15.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/asm-attrs-1.5.3.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/jaxb-api-2.1.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/commons-logging-1.0.4.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/cglib-2.1.3.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/ehcache-1.5.0.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/dom4j-1.6.1.jar
    /usr/sap/CE7/J00/j2ee/cluster/apps/sap.com/Manifest/app_libraries_container/lib/hibernate-3.2.6.ga.jar
The jaxb classes is included, but it does not seem that my jaxb libraries is used by my application. I've added a util method to do o lookup of the classloader of the jaxb class that I get hold of in the app, and it is still the original jaxb2.0
Is this the correct approach to use a newer JAXB or is there some other way of doing it?
Regards Jaco

In the NetWeaver you can make one application dependent on another one using the [application-j2ee-engine.xml|http://help.sap.com/saphelp_nwce10/helpdata/en/45/053c1041f30486e10000000a155369/content.htm] descriptor.
If you have YourApp.ear, and HibernateJars.ear (the latter one as "Heavy Library"), in the YourApp.ear/META-INF/application-j2ee-engine.xml you could write:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE application-j2ee-engine SYSTEM "application-j2ee-engine.dtd">
<application-j2ee-engine>
     <provider-name>yourcompany.com</provider-name>
     <reference reference-type="hard">
          <reference-target target-type="application" provider-name="yourcompany.com">HibernateJars</reference-target>
     </reference>
</application-j2ee-engine>
In such case, the HibernateJars' classloader will not see the jaxb classes loaded by server, and whatever refers to jaxb there - will use the version you want. BUT, YourApp's classloader will use the jaxb version loaded on server.
I know this may still be confusing... I would recommend you to browse through the classloader viewer on the web console (port 50000):
SAP NetWeaver Administrator > Problem Management > Classloader viewer > Java Class Loader Viewer
(find the classloaders of your applications and browse through Children, Parents and Resources tabs -
this is where I understood the NetWeaver's classloading approach

Xjc in code - not command line

I'm new to java xml, and may be wanting to force a square peg through a round hole but, I would like to create source files using xjc from dtd's and xjs's from datasources or other basically non file based sources. Am I looking at the wrong tool? I don't want to write the dtd's and xjs's to disk and then compile through a command line.
Thanks
fj

Thanks Danny,
I've read through the pdf's got the example to work as well as many in the java_xml_pack-spring-02-dev. Wipped up a proof of concept database, some JDBC classess, and a servlet. Went through XML Hell with Tomcat 4, then deleted the xerces from the common folder, changed some classpath statements and the example works being triggered from a servlet. Then I gabbed DTD, XJS, and XML content like so
(1) a couple prepared statements
first statement to retrieve an xml file from the database
"SELECT XML_NAM, XML_CNT " +
"FROM XML_CNT_JAXB "
second one to retrieve the DTD and XJS content from a database
"SELECT INFO_DTD_CNT.DTD_CNT, INFO_XJS_CNT.XJS_CNT " +
"FROM INFO_DTDXJS_BLD " +
"INNER JOIN " +
"INFO_DTD_CNT ON INFO_DTDXJS_BLD.DTD_ID = INFO_DTD_CNT.DTD_ID " +
"INNER JOIN " +
"INFO_XJS_CNT ON INFO_DTDXJS_BLD.XJS_ID = INFO_XJS_CNT.XJS_ID " +
"WHERE (INFO_DTDXJS_BLD.DTD_BLD_NM = ?)"
(2) execute and get results
ResultSet resultSet = sqlXML_CNT.executeQuery();
etc..
(3) place resultset XML strings in an InputStream
sbin_XML_CNT = new StringBufferInputStream(str_XML_CNT);
etc..
(4) now it works fine if you already used xjc to create your java classes and compile... then you can just use the BufferedInputStream to build your trees
buildTrees(StringBufferInputStream bIn)
foo = foo.unmarshal(bIn);
etc...
(5) what I don' want to do with the DTD and XJS is stream the content write the file to disk and execute commands to build the java files..
Process myXJC = Runtime.getRuntime().exec("myXJC.bat");
Again I'm new to Java XML, but if people want to use an XML file that does not have a DTD or XJS within a system, say they are requesting a new content area, the app then gives them a screen to define the DTD or builds a DTD for them or whatever, and then asks them for the content they want to manipulate or reports or whatever, and them creates an XJS, Java classes are then built compiled and someone can test and approve them... etc then save them to disk, database, a distributed server,.. etc
I'm sure there is a way to compile Java from within a application. what I'm not sure of is if there is a way avoid the Java -jar %JAXB_HOME%\lib\jaxb-xjc-1.0-ea.jar file.dtd file.xjs -d directory from command line.
If you could point me to any articles or book chapters address this, I'd really appreciate it!
Thanks
fj

Jaxb-xjc-1.0-ea.jar

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