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Published 20 hours ago • verified publisher icon pepite

unsupport many-to-one/many-to-many?

Open roymax opened this issue 14 years ago • 3 comments

when my db include fk , can't import gen java class.

14:30:01,760 INFO ~ Starting POJO Exporter ... 14:30:02,025 ERROR ~

Method public java.lang.String org.hibernate.tool.hbm2x.pojo.BasicPOJOClass.getJavaTypeName(org.hibernate.mapping.Property,boolean) threw an exception when invoked on org.hibernate.tool.hbm2x.pojo.EntityPOJOClass(models.ProxyCompanies)

The problematic instruction:

==> ${pojo.getJavaTypeName(property, jdk5)} [on line 11, column 45 in pojo/PojoFields.ftl]

in include "PojoFields.ftl" [on line 9, column 1 in pojo/Pojo.ftl]

Java backtrace for programmers:

freemarker.template.TemplateModelException: Method public java.lang.String org.hibernate.tool.hbm2x.pojo.BasicPOJOClass.getJavaTypeName(org.hibernate.mapping.Property,boolean) threw an exception when invoked on org.hibernate.tool.hbm2x.pojo.EntityPOJOClass(models.ProxyCompanies) at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:136) at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.Expression.getStringValue(Expression.java:93) at freemarker.core.DollarVariable.accept(DollarVariable.java:76) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:160) at freemarker.core.Environment.visit(Environment.java:351) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:95) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.include(Environment.java:1375) at freemarker.core.Include.accept(Include.java:155) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.IfBlock.accept(IfBlock.java:82) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.visit(Environment.java:233) at freemarker.core.BlockAssignment.accept(BlockAssignment.java:83) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.process(Environment.java:176) at freemarker.template.Template.process(Template.java:232) at org.hibernate.tool.hbm2x.TemplateHelper.processTemplate(TemplateHelper.java:245) at org.hibernate.tool.hbm2x.TemplateProducer.produceToString(TemplateProducer.java:67) at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:28) at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:97) at org.hibernate.tool.hbm2x.GenericExporter.exportPOJO(GenericExporter.java:84) at org.hibernate.tool.hbm2x.GenericExporter.exportPersistentClass(GenericExporter.java:73) at org.hibernate.tool.hbm2x.GenericExporter.exportClasses(GenericExporter.java:56) at org.hibernate.tool.hbm2x.GenericExporter.doStart(GenericExporter.java:41) at org.hibernate.tool.hbm2x.AbstractExporter.start(AbstractExporter.java:95) at play.modules.db.Importer.main(Importer.java:177) Caused by: org.hibernate.tool.hbm2x.ExporterException: Could not resolve type without exception for org.hibernate.mapping.Property(memberProfileses) Value: org.hibernate.mapping.Set(models.ProxyCompanies.memberProfileses) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getRawTypeName(Cfg2JavaTool.java:279) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getJavaTypeName(Cfg2JavaTool.java:180) at org.hibernate.tool.hbm2x.pojo.BasicPOJOClass.getJavaTypeName(BasicPOJOClass.java:815) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:616) at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:113) ... 41 more Caused by: java.lang.NullPointerException at org.hibernate.tool.hbm2x.visitor.JavaTypeFromValueVisitor.accept(JavaTypeFromValueVisitor.java:43) at org.hibernate.mapping.OneToMany.accept(OneToMany.java:138) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getJavaTypeName(Cfg2JavaTool.java:301) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getGenericCollectionDeclaration(Cfg2JavaTool.java:286) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getRawTypeName(Cfg2JavaTool.java:263) ... 49 more Exception in thread "main" org.hibernate.tool.hbm2x.ExporterException: Error while processing template pojo/Pojo.ftl at org.hibernate.tool.hbm2x.TemplateHelper.processTemplate(TemplateHelper.java:251) at org.hibernate.tool.hbm2x.TemplateProducer.produceToString(TemplateProducer.java:67) at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:28) at org.hibernate.tool.hbm2x.TemplateProducer.produce(TemplateProducer.java:97) at org.hibernate.tool.hbm2x.GenericExporter.exportPOJO(GenericExporter.java:84) at org.hibernate.tool.hbm2x.GenericExporter.exportPersistentClass(GenericExporter.java:73) at org.hibernate.tool.hbm2x.GenericExporter.exportClasses(GenericExporter.java:56) at org.hibernate.tool.hbm2x.GenericExporter.doStart(GenericExporter.java:41) at org.hibernate.tool.hbm2x.AbstractExporter.start(AbstractExporter.java:95) at play.modules.db.Importer.main(Importer.java:177) Caused by: freemarker.template.TemplateModelException: Method public java.lang.String org.hibernate.tool.hbm2x.pojo.BasicPOJOClass.getJavaTypeName(org.hibernate.mapping.Property,boolean) threw an exception when invoked on org.hibernate.tool.hbm2x.pojo.EntityPOJOClass(models.ProxyCompanies) at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:136) at freemarker.core.MethodCall._getAsTemplateModel(MethodCall.java:93) at freemarker.core.Expression.getAsTemplateModel(Expression.java:89) at freemarker.core.Expression.getStringValue(Expression.java:93) at freemarker.core.DollarVariable.accept(DollarVariable.java:76) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.ConditionalBlock.accept(ConditionalBlock.java:79) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.IteratorBlock$Context.runLoop(IteratorBlock.java:160) at freemarker.core.Environment.visit(Environment.java:351) at freemarker.core.IteratorBlock.accept(IteratorBlock.java:95) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.include(Environment.java:1375) at freemarker.core.Include.accept(Include.java:155) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.IfBlock.accept(IfBlock.java:82) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.visit(Environment.java:233) at freemarker.core.BlockAssignment.accept(BlockAssignment.java:83) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.MixedContent.accept(MixedContent.java:92) at freemarker.core.Environment.visit(Environment.java:196) at freemarker.core.Environment.process(Environment.java:176) at freemarker.template.Template.process(Template.java:232) at org.hibernate.tool.hbm2x.TemplateHelper.processTemplate(TemplateHelper.java:245) ... 9 more Caused by: org.hibernate.tool.hbm2x.ExporterException: Could not resolve type without exception for org.hibernate.mapping.Property(memberProfileses) Value: org.hibernate.mapping.Set(models.ProxyCompanies.memberProfileses) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getRawTypeName(Cfg2JavaTool.java:279) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getJavaTypeName(Cfg2JavaTool.java:180) at org.hibernate.tool.hbm2x.pojo.BasicPOJOClass.getJavaTypeName(BasicPOJOClass.java:815) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at freemarker.ext.beans.BeansWrapper.invokeMethod(BeansWrapper.java:616) at freemarker.ext.beans.SimpleMethodModel.exec(SimpleMethodModel.java:113) ... 41 more Caused by: java.lang.NullPointerException at org.hibernate.tool.hbm2x.visitor.JavaTypeFromValueVisitor.accept(JavaTypeFromValueVisitor.java:43) at org.hibernate.mapping.OneToMany.accept(OneToMany.java:138) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getJavaTypeName(Cfg2JavaTool.java:301) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getGenericCollectionDeclaration(Cfg2JavaTool.java:286) at org.hibernate.tool.hbm2x.Cfg2JavaTool.getRawTypeName(Cfg2JavaTool.java:263) ... 49 more

roymax avatar Oct 08 '10 06:10 roymax

I get the exact same error with a 4 tables database and two relations.

abp avatar Oct 08 '10 09:10 abp

Sorry to be late in answering. I will have a look asap. I think if there is no foreign key it is currently not working

pepite avatar Oct 25 '10 18:10 pepite

Hi,

I have the problem with play 1.2.4 and db 1.1.1. I already tried all the versions of play with all the versions of db...

Anyone has a solution ?

Thanks in advance.

Best regards.

Cwellan avatar Apr 25 '12 08:04 Cwellan