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Errors in VE [message #140073] Wed, 29 August 2007 23:17 Go to next message
James Carroll is currently offline James Carroll
Messages: 14
Registered: July 2009
Junior Member
I'm using Eclipse 3.3 with JRE 1.6 and Eric magnifgant VE port. I am
getting the following error though:

java.lang.RuntimeException: java.io.NotSerializableException:
org.eclipse.ve.internal.cdm.model.Rectangle
at
org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:65
0)
at
org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertViewR ectangleToString
(CDMFactoryImpl.java:377)
at
org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertToStr ing(CDMFactoryIm
pl.java:136)
at
org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.convertToString (XMLHelperImpl.j
ava:1570)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.getDatatypeValue( XMLSaveImpl.java
:2887)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveDataTypeSingl e(XMLSaveImpl.ja
va:1609)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:119
6)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
90)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
a:2291)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
4)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
90)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
a:2291)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
4)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
90)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
a:2291)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
4)
at
org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
90)
at
org.eclipse.emf.ecore.xmi.impl.XMISaveImpl.writeTopObjects(X MISaveImpl.java:
90)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveI mpl.java:585)
at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl. java:253)
at
org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLRes ourceImpl.java:2
05)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:1253
)
at
org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:964)
at
org.eclipse.ve.internal.java.codegen.util.VEModelCacheUtilit y.doSaveCache(VE
ModelCacheUtility.java:158)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.primDoSave(Ja
vaSourceTranslator.java:1397)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.doSave(JavaSo
urceTranslator.java:1411)
at
org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or$3.doRun(JavaS
ourceTranslator.java:956)
at
org.eclipse.ve.internal.java.codegen.util.ReverseParserJob.r un(ReverseParser
Job.java:56)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
Caused by: java.io.NotSerializableException:
org.eclipse.ve.internal.cdm.model.Rectangle
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at
org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:64
5)
.... 34 more


Any ideas?

Report message to a moderator

Re: Errors in VE [message #140085 is a reply to message #140073] Thu, 30 August 2007 12:51 Go to previous messageGo to next message
Eclipse User
Originally posted by: merks.ca.ibm.com

James,

I can't really comment on what's wrong in VE. But I can point out to
the folks working on VE that in EMF 2.3 we changed EJavaObject to be
serializable, i.e., we changed EDataType.isSerializable to true for
EJavaObject and we provided support for that directly in EFactoryImpl
via a new method convertToString(Object) which uses java.io.Serializable
to serialize the results to a byte array and then encodes that byte
array has hex. So when this method is called, the instance object must
support java.io.Serializeable. I wouldn't generally expect generated
code to call this EFactoryImpl method except for array types which
otherwise couldn't be serialized without writing specialized code. So
it seems likely that convertViewRectangleToString needs to be
specialized to do something more appropriate. I wonder if this is a new
data type?


James Carroll wrote:
> I'm using Eclipse 3.3 with JRE 1.6 and Eric magnifgant VE port. I am
> getting the following error though:
>
> java.lang.RuntimeException: java.io.NotSerializableException:
> org.eclipse.ve.internal.cdm.model.Rectangle
> at
> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:65
> 0)
> at
> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertViewR ectangleToString
> (CDMFactoryImpl.java:377)
> at
> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertToStr ing(CDMFactoryIm
> pl.java:136)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.convertToString (XMLHelperImpl.j
> ava:1570)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.getDatatypeValue( XMLSaveImpl.java
> :2887)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveDataTypeSingl e(XMLSaveImpl.ja
> va:1609)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:119
> 6)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
> )
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
> a:2291)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
> 4)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
> )
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
> a:2291)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
> 4)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
> )
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
> a:2291)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
> 4)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMISaveImpl.writeTopObjects(X MISaveImpl.java:
> 90)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveI mpl.java:585)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl. java:253)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLRes ourceImpl.java:2
> 05)
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:1253
> )
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:964)
> at
> org.eclipse.ve.internal.java.codegen.util.VEModelCacheUtilit y.doSaveCache(VE
> ModelCacheUtility.java:158)
> at
> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.primDoSave(Ja
> vaSourceTranslator.java:1397)
> at
> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.doSave(JavaSo
> urceTranslator.java:1411)
> at
> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or$3.doRun(JavaS
> ourceTranslator.java:956)
> at
> org.eclipse.ve.internal.java.codegen.util.ReverseParserJob.r un(ReverseParser
> Job.java:56)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> Caused by: java.io.NotSerializableException:
> org.eclipse.ve.internal.cdm.model.Rectangle
> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
> at java.io.ObjectOutputStream.writeObject(Unknown Source)
> at
> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:64
> 5)
> ... 34 more
>
>
> Any ideas?
>
>
>

Report message to a moderator

Re: Errors in VE [message #140215 is a reply to message #140085] Mon, 03 September 2007 13:00 Go to previous message
Erik Hecht is currently offline Erik Hecht
Messages: 61
Registered: July 2009
Member
Hello James,

i wonder why you get this error. I have fixed this already in the second
update, with help from Rich Kulp.

Greetings
Erik

Ed Merks schrieb:
> James,
>
> I can't really comment on what's wrong in VE. But I can point out to
> the folks working on VE that in EMF 2.3 we changed EJavaObject to be
> serializable, i.e., we changed EDataType.isSerializable to true for
> EJavaObject and we provided support for that directly in EFactoryImpl
> via a new method convertToString(Object) which uses java.io.Serializable
> to serialize the results to a byte array and then encodes that byte
> array has hex. So when this method is called, the instance object must
> support java.io.Serializeable. I wouldn't generally expect generated
> code to call this EFactoryImpl method except for array types which
> otherwise couldn't be serialized without writing specialized code. So
> it seems likely that convertViewRectangleToString needs to be
> specialized to do something more appropriate. I wonder if this is a new
> data type?
>
>
> James Carroll wrote:
>> I'm using Eclipse 3.3 with JRE 1.6 and Eric magnifgant VE port. I am
>> getting the following error though:
>>
>> java.lang.RuntimeException: java.io.NotSerializableException:
>> org.eclipse.ve.internal.cdm.model.Rectangle
>> at
>> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:65
>>
>> 0)
>> at
>> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertViewR ectangleToString
>>
>> (CDMFactoryImpl.java:377)
>> at
>> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertToStr ing(CDMFactoryIm
>>
>> pl.java:136)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.convertToString (XMLHelperImpl.j
>>
>> ava:1570)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.getDatatypeValue( XMLSaveImpl.java
>>
>> :2887)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveDataTypeSingl e(XMLSaveImpl.ja
>>
>> va:1609)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:119
>>
>> 6)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
>>
>> )
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
>>
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
>>
>> a:2291)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
>>
>> 4)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
>>
>> )
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
>>
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
>>
>> a:2291)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
>>
>> 4)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
>>
>> )
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
>>
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
>>
>> a:2291)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
>>
>> 4)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMISaveImpl.writeTopObjects(X MISaveImpl.java:
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveI mpl.java:585)
>> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl. java:253)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLRes ourceImpl.java:2
>>
>> 05)
>> at
>> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:1253
>>
>> )
>> at
>> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:964)
>>
>> at
>> org.eclipse.ve.internal.java.codegen.util.VEModelCacheUtilit y.doSaveCache(VE
>>
>> ModelCacheUtility.java:158)
>> at
>> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.primDoSave(Ja
>>
>> vaSourceTranslator.java:1397)
>> at
>> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.doSave(JavaSo
>>
>> urceTranslator.java:1411)
>> at
>> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or$3.doRun(JavaS
>>
>> ourceTranslator.java:956)
>> at
>> org.eclipse.ve.internal.java.codegen.util.ReverseParserJob.r un(ReverseParser
>>
>> Job.java:56)
>> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
>> Caused by: java.io.NotSerializableException:
>> org.eclipse.ve.internal.cdm.model.Rectangle
>> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
>> at java.io.ObjectOutputStream.writeObject(Unknown Source)
>> at
>> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:64
>>
>> 5)
>> ... 34 more
>>
>>
>> Any ideas?
>>
>>
>>

Report message to a moderator

Re: Errors in VE [message #616414 is a reply to message #140073] Thu, 30 August 2007 12:51 Go to previous message
Ed Merks is currently offline Ed Merks
Messages: 25910
Registered: July 2009
Senior Member
James,

I can't really comment on what's wrong in VE. But I can point out to
the folks working on VE that in EMF 2.3 we changed EJavaObject to be
serializable, i.e., we changed EDataType.isSerializable to true for
EJavaObject and we provided support for that directly in EFactoryImpl
via a new method convertToString(Object) which uses java.io.Serializable
to serialize the results to a byte array and then encodes that byte
array has hex. So when this method is called, the instance object must
support java.io.Serializeable. I wouldn't generally expect generated
code to call this EFactoryImpl method except for array types which
otherwise couldn't be serialized without writing specialized code. So
it seems likely that convertViewRectangleToString needs to be
specialized to do something more appropriate. I wonder if this is a new
data type?


James Carroll wrote:
> I'm using Eclipse 3.3 with JRE 1.6 and Eric magnifgant VE port. I am
> getting the following error though:
>
> java.lang.RuntimeException: java.io.NotSerializableException:
> org.eclipse.ve.internal.cdm.model.Rectangle
> at
> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:65
> 0)
> at
> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertViewR ectangleToString
> (CDMFactoryImpl.java:377)
> at
> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertToStr ing(CDMFactoryIm
> pl.java:136)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.convertToString (XMLHelperImpl.j
> ava:1570)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.getDatatypeValue( XMLSaveImpl.java
> :2887)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveDataTypeSingl e(XMLSaveImpl.ja
> va:1609)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:119
> 6)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
> )
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
> a:2291)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
> 4)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
> )
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
> a:2291)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
> 4)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
> )
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
> a:2291)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
> 4)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
> 90)
> at
> org.eclipse.emf.ecore.xmi.impl.XMISaveImpl.writeTopObjects(X MISaveImpl.java:
> 90)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveI mpl.java:585)
> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl. java:253)
> at
> org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLRes ourceImpl.java:2
> 05)
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:1253
> )
> at
> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:964)
> at
> org.eclipse.ve.internal.java.codegen.util.VEModelCacheUtilit y.doSaveCache(VE
> ModelCacheUtility.java:158)
> at
> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.primDoSave(Ja
> vaSourceTranslator.java:1397)
> at
> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.doSave(JavaSo
> urceTranslator.java:1411)
> at
> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or$3.doRun(JavaS
> ourceTranslator.java:956)
> at
> org.eclipse.ve.internal.java.codegen.util.ReverseParserJob.r un(ReverseParser
> Job.java:56)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
> Caused by: java.io.NotSerializableException:
> org.eclipse.ve.internal.cdm.model.Rectangle
> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
> at java.io.ObjectOutputStream.writeObject(Unknown Source)
> at
> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:64
> 5)
> ... 34 more
>
>
> Any ideas?
>
>
>

Report message to a moderator

Re: Errors in VE [message #616426 is a reply to message #140085] Mon, 03 September 2007 13:00 Go to previous message
Erik Hecht is currently offline Erik Hecht
Messages: 61
Registered: July 2009
Member
Hello James,

i wonder why you get this error. I have fixed this already in the second
update, with help from Rich Kulp.

Greetings
Erik

Ed Merks schrieb:
> James,
>
> I can't really comment on what's wrong in VE. But I can point out to
> the folks working on VE that in EMF 2.3 we changed EJavaObject to be
> serializable, i.e., we changed EDataType.isSerializable to true for
> EJavaObject and we provided support for that directly in EFactoryImpl
> via a new method convertToString(Object) which uses java.io.Serializable
> to serialize the results to a byte array and then encodes that byte
> array has hex. So when this method is called, the instance object must
> support java.io.Serializeable. I wouldn't generally expect generated
> code to call this EFactoryImpl method except for array types which
> otherwise couldn't be serialized without writing specialized code. So
> it seems likely that convertViewRectangleToString needs to be
> specialized to do something more appropriate. I wonder if this is a new
> data type?
>
>
> James Carroll wrote:
>> I'm using Eclipse 3.3 with JRE 1.6 and Eric magnifgant VE port. I am
>> getting the following error though:
>>
>> java.lang.RuntimeException: java.io.NotSerializableException:
>> org.eclipse.ve.internal.cdm.model.Rectangle
>> at
>> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:65
>>
>> 0)
>> at
>> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertViewR ectangleToString
>>
>> (CDMFactoryImpl.java:377)
>> at
>> org.eclipse.ve.internal.cdm.impl.CDMFactoryImpl.convertToStr ing(CDMFactoryIm
>>
>> pl.java:136)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLHelperImpl.convertToString (XMLHelperImpl.j
>>
>> ava:1570)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.getDatatypeValue( XMLSaveImpl.java
>>
>> :2887)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveDataTypeSingl e(XMLSaveImpl.ja
>>
>> va:1609)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:119
>>
>> 6)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
>>
>> )
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
>>
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
>>
>> a:2291)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
>>
>> 4)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
>>
>> )
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
>>
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
>>
>> a:2291)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
>>
>> 4)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:1105
>>
>> )
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElement(XMLSa veImpl.java:986)
>>
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveContainedMany (XMLSaveImpl.jav
>>
>> a:2291)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveFeatures(XMLS aveImpl.java:146
>>
>> 4)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.saveElementID(XML SaveImpl.java:25
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMISaveImpl.writeTopObjects(X MISaveImpl.java:
>>
>> 90)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.traverse(XMLSaveI mpl.java:585)
>> at org.eclipse.emf.ecore.xmi.impl.XMLSaveImpl.save(XMLSaveImpl. java:253)
>> at
>> org.eclipse.emf.ecore.xmi.impl.XMLResourceImpl.doSave(XMLRes ourceImpl.java:2
>>
>> 05)
>> at
>> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:1253
>>
>> )
>> at
>> org.eclipse.emf.ecore.resource.impl.ResourceImpl.save(Resour ceImpl.java:964)
>>
>> at
>> org.eclipse.ve.internal.java.codegen.util.VEModelCacheUtilit y.doSaveCache(VE
>>
>> ModelCacheUtility.java:158)
>> at
>> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.primDoSave(Ja
>>
>> vaSourceTranslator.java:1397)
>> at
>> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or.doSave(JavaSo
>>
>> urceTranslator.java:1411)
>> at
>> org.eclipse.ve.internal.java.codegen.core.JavaSourceTranslat or$3.doRun(JavaS
>>
>> ourceTranslator.java:956)
>> at
>> org.eclipse.ve.internal.java.codegen.util.ReverseParserJob.r un(ReverseParser
>>
>> Job.java:56)
>> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
>> Caused by: java.io.NotSerializableException:
>> org.eclipse.ve.internal.cdm.model.Rectangle
>> at java.io.ObjectOutputStream.writeObject0(Unknown Source)
>> at java.io.ObjectOutputStream.writeObject(Unknown Source)
>> at
>> org.eclipse.emf.ecore.impl.EFactoryImpl.convertToString(EFac toryImpl.java:64
>>
>> 5)
>> ... 34 more
>>
>>
>> Any ideas?
>>
>>
>>

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