org.apache.cxf.xjc.ts.ToStringPlugin cannot be used with a 1.6 JVM
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Key: CXF-1880
URL: https://issues.apache.org/jira/browse/CXF-1880
Project: CXF
Issue Type: Bug
Affects Versions: 2.1.2
Reporter: Chris McClelland
If CXF is on the classpath when you invoke the JXC code generator, it tries to
load the org.apache.cxf.xjc.ts.ToStringPlugin as a JAXB plugin, but due to some
problems with the 1.6 JVM, it fails:
bash-2.05b$ gunzip -c apache-cxf-2.1.2.tar.gz | tar xf -
bash-2.05b$ cd apache-cxf-2.1.2/lib
bash-2.05b$ java -classpath $(pwd)/cxf-manifest.jar com.sun.tools.xjc.XJCFacade
grammar is not specified
Usage: xjc [-options ...] <schema file/URL/dir/jar> ... [-b <bindinfo>] ...
If dir is specified, all schema files in it will be compiled.
If jar is specified, /META-INF/sun-jaxb.episode binding file will be compiled.
Options:
-nv : do not perform strict validation of the input schema(s)
-extension : allow vendor extensions - do not strictly follow the
Compatibility Rules and App E.2 from the JAXB Spec
-b <file/dir> : specify external bindings files (each <file> must have
its own -b)
If a directory is given, **/*.xjb is searched
-d <dir> : generated files will go into this directory
-p <pkg> : specifies the target package
-httpproxy <proxy> : set HTTP/HTTPS proxy. Format is [user[:[EMAIL
PROTECTED]:proxyPort
-httpproxyfile <f> : Works like -httpproxy but takes the argument in a file
to protect password
-classpath <arg> : specify where to find user class files
-catalog <file> : specify catalog files to resolve external entity
references
support TR9401, XCatalog, and OASIS XML Catalog format.
-readOnly : generated files will be in read-only mode
-npa : suppress generation of package level annotations
(**/package-info.java)
-no-header : suppress generation of a file header with timestamp
-target 2.0 : behave like XJC 2.0 and generate code that doesnt use
any 2.1 features.
-xmlschema : treat input as W3C XML Schema (default)
-relaxng : treat input as RELAX NG (experimental,unsupported)
-relaxng-compact : treat input as RELAX NG compact syntax
(experimental,unsupported)
-dtd : treat input as XML DTD (experimental,unsupported)
-wsdl : treat input as WSDL and compile schemas inside it
(experimental,unsupported)
-verbose : be extra verbose
-quiet : suppress compiler output
-help : display this help message
-version : display version information
Exception in thread "main" java.util.ServiceConfigurationError:
com.sun.tools.xjc.Plugin: Provider org.apache.cxf.xjc.ts.ToStringPlugin could
not be instantiated: java.lang.ClassCastException
at java.util.ServiceLoader.fail(ServiceLoader.java:207)
at java.util.ServiceLoader.access$100(ServiceLoader.java:164)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:353)
at java.util.ServiceLoader$1.next(ServiceLoader.java:421)
at com.sun.tools.xjc.Options.findServices(Options.java:884)
at com.sun.tools.xjc.Options.getAllPlugins(Options.java:336)
at com.sun.tools.xjc.Driver.usage(Driver.java:510)
at com.sun.tools.xjc.Driver._main(Driver.java:125)
at com.sun.tools.xjc.Driver.access$000(Driver.java:74)
at com.sun.tools.xjc.Driver$1.run(Driver.java:96)
Caused by: java.lang.ClassCastException
at java.lang.Class.cast(Class.java:2990)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:345)
... 7 more
bash-2.05b$ which java
/...<snip>.../sunjdk/1.6.0_06/bin/java
The only solution to this problem that I have been able to find is to put all
XJC plugins in a subpackage of com.sun.tools.xjc.addon. No endorsed dirs
hackery seems to work.
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