Component/s: hbm2java
Affects Version/s: 3.1beta2
Fix Version/s: None
parent.hbm.xml:
<hibernate-mapping
package="org.hibernate.test.onetomany">

<class name="Parent">
<id name="id" type="java.lang.Long" column="parent_id">
<generator class="hilo">
<param name="table">hi_value</param>
<param name="column">next_value</param>
<param name="max_lo">100</param>
</generator>
</id>
<property name="name" type="string" column="name"/>
<set name="children"
table="ParentChild"
cascade="all"
inverse="true">
<key column="parent_id"/>
<many-to-many column="child_id"
class="Child"/>
</set>

</class>


</hibernate-mapping>

child.hbm.xml

<hibernate-mapping
package="org.hibernate.test.onetomany">


<class name="Child">
<id name="id" type="java.lang.Long" column="parent_id">
<generator class="hilo">
<param name="table">hi_value</param>
<param name="column">next_value</param>
<param name="max_lo">100</param>
</generator>
</id>
<property name="name" type="string" column="name"/>
<join table="ParentChild"
optional="true">
<key column="child_id"/>
<many-to-one name="parent"
column="parent_id"
not-null="true"/>
</join>
</class>

when i execute ant hbm2java,the following messages are output.
hbm2java:
[hibernatetool] Executing Hibernate Tool with a Standard Configuration
[hibernatetool] 1. task: hbm2java (Generates a set of .java files)
[hibernatetool] 15:32:25,687 INFO Environment:479 - Hibernate 3.1
[hibernatetool] 15:32:25,734 INFO Environment:494 - loaded properties from resource hibernate.properties: {
hibernate.connection.driver_class=com.sybase.jdbc3.jdbc.SybDriver, hibernate.cglib.use_reflection_optimizer=
true, hibernate.cache.provider_class=org.hibernate.cache.HashtableCacheProvider, hibernate.max_fetch_depth=1
, hibernate.dialect=org.hibernate.dialect.SybaseDialect, hibernate.jdbc.use_streams_for_binary=true, hiberna
te.query.substitutions=true 1, false 0, yes 'Y', no 'N', hibernate.proxool.pool_alias=pool1, hibernate.conne
ction.username=sa, hibernate.cache.region_prefix=hibernate.test, hibernate.connection.url=jdbc:sybase:Tds:Ev
a:5003/DeviceManager, hibernate.connection.password=****, hibernate.jdbc.batch_versioned_data=true, hibernat
e.connection.pool_size=1}
[hibernatetool] 15:32:25,812 INFO Environment:524 - using java.io streams to persist binary types
[hibernatetool] 15:32:25,828 INFO Environment:525 - using CGLIB reflection optimizer
[hibernatetool] 15:32:25,843 INFO Environment:555 - using JDK 1.4 java.sql.Timestamp handling
[hibernatetool] 15:32:26,265 INFO Configuration:264 - Reading mappings from file: F:\testWeb\src\Child.hbm.
xml
[hibernatetool] 15:32:27,000 INFO HbmBinder:265 - Mapping class: org.hibernate.test.onetomany.Child -> Chil
d
[hibernatetool] 15:32:27,125 INFO HbmBinder:904 - Mapping class join: org.hibernate.test.onetomany.Child ->
ParentChild

BUILD FAILED
F:\testWeb\build.xml:101: Failed in building configuration when adding F:\testWeb\src\Child.hbm.xml



when i execute ant -verbose hbm2java,the following messages are output.
F:\testWeb\build.xml:101: Failed in building configuration when adding F:\testWeb\src\Child.hbm.xml
at org.hibernate.tool.ant.ConfigurationTask.addFile(ConfigurationTask.java:145)
at org.hibernate.tool.ant.ConfigurationTask.addMappings(ConfigurationTask.java:123)
at org.hibernate.tool.ant.ConfigurationTask.doConfiguration(ConfigurationTask.java:109)
at org.hibernate.tool.ant.ConfigurationTask.getConfiguration(ConfigurationTask.java:55)
at org.hibernate.tool.ant.HibernateToolTask.getConfiguration(HibernateToolTask.java:179)
at org.hibernate.tool.ant.HibernateToolTask.getProperties(HibernateToolTask.java:195)
at org.hibernate.tool.ant.ExporterTask.configureExporter(ExporterTask.java:90)
at org.hibernate.tool.ant.Hbm2JavaExporterTask.configureExporter(Hbm2JavaExporterTask.java:34)
at org.hibernate.tool.ant.ExporterTask.execute(ExporterTask.java:38)
at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:143)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.Main.runBuild(Main.java:673)
at org.apache.tools.ant.Main.startAnt(Main.java:188)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
Caused by: org.hibernate.MappingException: Could not read mapping document from file: F:\testWeb\src\Child.h
bm.xml
at org.hibernate.cfg.Configuration.addFile(Configuration.java:269)
at org.hibernate.tool.ant.ConfigurationTask.addFile(ConfigurationTask.java:140)
... 19 more
Caused by: org.hibernate.MappingException: class org.hibernate.test.onetomany.Child not found while looking
for property: parent
at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:80)
at org.hibernate.mapping.ToOne.setTypeUsingReflection(ToOne.java:58)
at org.hibernate.cfg.HbmBinder.createProperty(HbmBinder.java:2065)
at org.hibernate.cfg.HbmBinder.bindJoin(HbmBinder.java:958)
at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2006)
at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:1940)
at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:324)
at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:238)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:109)
at org.hibernate.cfg.Configuration.add(Configuration.java:385)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:426)
at org.hibernate.cfg.Configuration.addFile(Configuration.java:266)
... 20 more
Caused by: java.lang.ClassNotFoundException: org.hibernate.test.onetomany.Child
at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1149)
at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1090)
at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:960)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:108)
at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:76)
... 31 more
--- Nested Exception ---
org.hibernate.MappingException: Could not read mapping document from file: F:\testWeb\src\Child.hbm.xml
at org.hibernate.cfg.Configuration.addFile(Configuration.java:269)
at org.hibernate.tool.ant.ConfigurationTask.addFile(ConfigurationTask.java:140)
at org.hibernate.tool.ant.ConfigurationTask.addMappings(ConfigurationTask.java:123)
at org.hibernate.tool.ant.ConfigurationTask.doConfiguration(ConfigurationTask.java:109)
at org.hibernate.tool.ant.ConfigurationTask.getConfiguration(ConfigurationTask.java:55)
at org.hibernate.tool.ant.HibernateToolTask.getConfiguration(HibernateToolTask.java:179)
at org.hibernate.tool.ant.HibernateToolTask.getProperties(HibernateToolTask.java:195)
at org.hibernate.tool.ant.ExporterTask.configureExporter(ExporterTask.java:90)
at org.hibernate.tool.ant.Hbm2JavaExporterTask.configureExporter(Hbm2JavaExporterTask.java:34)
at org.hibernate.tool.ant.ExporterTask.execute(ExporterTask.java:38)
at org.hibernate.tool.ant.HibernateToolTask.execute(HibernateToolTask.java:143)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.Main.runBuild(Main.java:673)
at org.apache.tools.ant.Main.startAnt(Main.java:188)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:196)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:55)
Caused by: org.hibernate.MappingException: class org.hibernate.test.onetomany.Child not found while looking
for property: parent
at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:80)
at org.hibernate.mapping.ToOne.setTypeUsingReflection(ToOne.java:58)
at org.hibernate.cfg.HbmBinder.createProperty(HbmBinder.java:2065)
at org.hibernate.cfg.HbmBinder.bindJoin(HbmBinder.java:958)
at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:2006)
at org.hibernate.cfg.HbmBinder.createClassProperties(HbmBinder.java:1940)
at org.hibernate.cfg.HbmBinder.bindRootPersistentClassCommonValues(HbmBinder.java:324)
at org.hibernate.cfg.HbmBinder.bindRootClass(HbmBinder.java:238)
at org.hibernate.cfg.HbmBinder.bindRoot(HbmBinder.java:109)
at org.hibernate.cfg.Configuration.add(Configuration.java:385)
at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:426)
at org.hibernate.cfg.Configuration.addFile(Configuration.java:266)
... 20 more
Caused by: java.lang.ClassNotFoundException: org.hibernate.test.onetomany.Child
at org.apache.tools.ant.AntClassLoader.findClassInComponents(AntClassLoader.java:1149)
at org.apache.tools.ant.AntClassLoader.findClass(AntClassLoader.java:1090)
at org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:960)
at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:141)
at org.hibernate.util.ReflectHelper.classForName(ReflectHelper.java:108)
at org.hibernate.util.ReflectHelper.reflectedPropertyClass(ReflectHelper.java:76)
... 31 more