09-26-2016
You didn't set the environment variable CLASSPATH, but a shell variable of this name, i.e. only the shell sees this. What you did here is similar to setting a variable in your Java program, then run a shell program from Java and hope that the Java variable is visible to the shell program.
In shell context, "environment variables" are sometimes also called "exported variables", because the child processes can see them. Each shell has a different way to set an environment variable. For example, bash or zsh use the command export, while csh or tcsh use the command setenv.
You didn't specify, which shell you are using. Consult the man page of your shell to find out, how to set environment variables.
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LEARN ABOUT MOJAVE
schemagen
schemagen(1) General Commands Manual schemagen(1)
NAME
schemagen - Java(TM) Architecture for XML Binding Schema Generator Specification Version: 2.0
Reference Implementation (RI) Version: 2.0 ea3
Launching schemagen
The schema generator can be launched using the appropriate schemagen shell script in the bin directory for your platform.
The current schema generator can process either Java source files or class files.
We also provide an Ant task to run the schema generator - see the instructions for using schemagen with Ant.
For Solaris/Linux
% path/to/jaxb/bin/schemagen.sh Foo.java Bar.java ...
Note: Writing schema1.xsd
For WindowsNT/2000/XP
> path ojaxbinschemagen.bat Foo.java Bar.java ...
Note: Writing schema1.xsd
If your java sources/classes reference other classes, they must be accessable on your system CLASSPATH environment variable, or they need
to be given to the tool by using the -classpath/-cp options. Otherwise you will see errors when generating your schema.
Command Line Options
Usage: schemagen [-options ...] <java files>
Options:
-d <path> : Specify where to place processor and javac generated class files
-cp <path> : Specify where to find user specified files
-classpath <path> : Specify where to find user specified files
-help : Display this usage message
Generated Resource Files
The current schema generator simply creates a schema file for each namespace referenced in your Java classes. There is no way to control
the name of the generated schema files at this time. For that purpose, use the schema generator ant task.
See Also
o JAXB 2.0:
* Release Notes @
http://java.sun.com/webservices/docs/2.0/jaxb/ReleaseNotes.html
* XJC @
http://java.sun.com/webservices/docs/2.0/jaxb/xjc.html
* XJCTask @
http://java.sun.com/webservices/docs/2.0/jaxb/xjcTask.html
* SchemaGen @
http://java.sun.com/webservices/docs/2.0/jaxb/schemagen.html
* schemagenTask @
http://java.sun.com/webservices/docs/2.0/jaxb/schemagenTask.html
* Sample Apps @
http://java.sun.com/webservices/docs/2.0/jaxb/samples.html
* Changelog @
http://java.sun.com/webservices/docs/2.0/jaxb/changelog2.html
o JAXB 1.0.x:
* Release Notes @
http://java.sun.com/webservices/docs/2.0/jaxb/jaxb-1_0.html
* Changelog @
http://java.sun.com/webservices/docs/2.0/jaxb/changelog.html
o JAXB RI Extensions:
* Runtime Properties @
http://java.sun.com/webservices/docs/2.0/jaxb/vendorProperties.html
* XJC Customizations @
http://java.sun.com/webservices/docs/2.0/jaxb/vendorCustomizations.html
* Develop Plugins @
http://java.sun.com/webservices/docs/2.0/jaxb/developPlugins.html
o JAXB RI Schema Languages:
* W3C XML Schema @
http://java.sun.com/webservices/docs/2.0/jaxb/vendorSchemaLangs.html#xschema
* RELAX NG @
http://java.sun.com/webservices/docs/2.0/jaxb/vendorSchemaLangs.html#relaxng
* DTD @
http://java.sun.com/webservices/docs/2.0/jaxb/vendorSchemaLangs.html#dtd
o JAXB Community:
* Java.net Homepage @
http://jaxb.dev.java.net
* Developer interest list @
https://jaxb.dev.java.net/servlets/ProjectMailingListList
* FAQ @
https://jaxb.dev.java.net/faq/index.html
07 Aug 2006 schemagen(1)