MappingTool

When using the MappingTool via ant, I often get this error. This can happen whether the file package.mapping exists or not. Any ideas? Note the "premature end of file" ...
I'm on kodo 3.4.1 (applies to my last post as well).
Thanks!
P$
[mappingtool] 109 INFO   [main] kodo.jdbc.JDBC - Using dictionary class "kodo.jdbc.sql.OracleDictionary".
[mappingtool] 125 INFO   [main] kodo.Tool - Mapping tool running on type "class mykodotest.AbstractParent" with action "refresh".
[mappingtool] 281 INFO   [main] kodo.MetaData - Parsing metadata resource "file:/C:/Workspace/MyKodoTest/bin/mykodotest/package.mapping".
[mappingtool] kodo.util.GeneralException: java.io.IOException: org.xml.sax.SAXException: file:/C:/Workspace/MyKodoTest/bin/mykodotest/package.mapping [Location: Unknown]: org.xml.sax.SAXParseException: Premature end of file.
[mappingtool] at kodo.jdbc.meta.FileMappingFactory.readMapping(FileMappingFactory.java:141)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMappingInfo(MappingRepository.java:532)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository.java:389)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:348)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:177)
[mappingtool] at kodo.jdbc.meta.MappingTool.refresh(MappingTool.java:591)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:941)
[mappingtool] at kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:192)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[mappingtool] at org.apache.tools.ant.Task.perform(Task.java:364)
[mappingtool] at org.apache.tools.ant.Target.execute(Target.java:341)
[mappingtool] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[mappingtool] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
[mappingtool] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[mappingtool] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
[mappingtool] at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[mappingtool] at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
[mappingtool] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
[mappingtool] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)
[mappingtool] NestedThrowablesStackTrace:
[mappingtool] java.io.IOException: org.xml.sax.SAXException: file:/C:/Workspace/MyKodoTest/bin/mykodotest/package.mapping [Location: Unknown]: org.xml.sax.SAXParseException: Premature end of file.
[mappingtool] at com.solarmetric.meta.XMLMetaDataParser.parseNew(XMLMetaDataParser.java:372)
[mappingtool] at com.solarmetric.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:298)
[mappingtool] at com.solarmetric.meta.XMLMetaDataParser.parse(XMLMetaDataParser.java:279)
[mappingtool] at kodo.jdbc.meta.FileMappingFactory.readMapping(FileMappingFactory.java:137)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMappingInfo(MappingRepository.java:532)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMappingInternal(MappingRepository.java:389)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:348)
[mappingtool] at kodo.jdbc.meta.MappingRepository.getMapping(MappingRepository.java:177)
[mappingtool] at kodo.jdbc.meta.MappingTool.refresh(MappingTool.java:591)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:941)
[mappingtool] at kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:192)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
[mappingtool] at org.apache.tools.ant.Task.perform(Task.java:364)
[mappingtool] at org.apache.tools.ant.Target.execute(Target.java:341)
[mappingtool] at org.apache.tools.ant.Target.performTasks(Target.java:369)
[mappingtool] at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1216)
[mappingtool] at org.apache.tools.ant.Project.executeTarget(Project.java:1185)
[mappingtool] at org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:40)
[mappingtool] at org.eclipse.ant.internal.ui.antsupport.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[mappingtool] at org.apache.tools.ant.Project.executeTargets(Project.java:1068)
[mappingtool] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.run(InternalAntRunner.java:423)
[mappingtool] at org.eclipse.ant.internal.ui.antsupport.InternalAntRunner.main(InternalAntRunner.java:137)

My mistake. My ant target was copying the resulting .jdo file into a location where a file with that name already existed, and I had not specified overwrite="true". So I saw the old file contents and not the new contents.
Kind regards, Robin.

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Mappingtool fails with unknown error

Hello,
I keep trying to learn JDO with KODO, but I've hit another roadblock.
I've created a basic metadata file, then ran jdoc on it which was fine.
However, when trying to run mappingtool, I get the following error:
0 INFO [main] kodo.Tool - Mapping tool running on type "class
edu.uiuc.cs427.domain.Market" with action "refresh".
297 INFO [main] kodo.Tool - Mapping tool running on type "class
edu.uiuc.cs427.domain.MarketContainer" with action "refresh".
297 INFO [main] kodo.Tool - Mapping tool running on type "class
edu.uiuc.cs427.domain.TradingSettings" with action "refresh".
297 INFO [main] kodo.Tool - Recording mapping and schema changes.
Exception in thread "main" kodo.util.FatalInternalException: The
metadata for type "class edu.uiuc.cs427.domain.Market" did not come from
a file, and
therefore we cannot determine where to place the corresponding mapping
information. If you are using metadata from a jar or other resource,
you shoul
d use one of the other available mapping factories.
at
kodo.jdbc.meta.FileMappingFactory.getMappingFile(FileMappingFactory.java:203)
at
kodo.jdbc.meta.FileMappingFactory.storeMappings(FileMappingFactory.java:139)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:454)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:870)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:801)
The metadata is surely from the file package.jdo, so I don't know why
it's saying it did not come from a file.
Here's my package.jdo:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jdo PUBLIC "-//Sun Microsystems, Inc.//DTD Java Data Objects
Metadata 1.0//EN" "http://java.sun.com/dtd/jdo_1_0.dtd">
<jdo>
<package name="edu.uiuc.cs427.domain">
<class name="Market"
identity-type="datastore"
persistence-capable-superclass="edu.uiuc.cs427.domain.MarketContainer"
> 
</class>
<class name="MarketContainer"
identity-type="datastore"
> 
<field name="tradingSettings"
> 
</field>
<field name="children"
> 
<collection
element-type="edu.uiuc.cs427.domain.MarketContainer"
embedded-element="false"
> 
</collection>
</field>
<field name="parent"
> 
</field>
<field name="name"
> 
</field>
</class>
<class name="TradingSettings"
identity-type="datastore"
> 
</class>
</package>

</jdo>

I have some more information on this:
I tried changing the MappingFactory to metadata instead of the default
file. When I do this, I do not get an error, but nothing gets added to
my package.jdo file either.
It seems like the file I/O is simply not working here for some reason.
When I choose the db MappingFactory, the mapping information gets put in
the database correctly. When I give mappingtool the -f option it will
output the file correctly. However, the default file or metadata are
simply not doing proper I/O. I'd like to stick with the default file
MappingFactory.
I'm using Windows XP, I start up a command prompt using the jdoCmd.bat
file, I go to my build's classes directory which has the proper
package.jdo file at the base, and then I run:
jdoc package.jdo (works fine)
mappingtool -a refresh package.jdo
Any help on this problem?
Thanks
Don Diego wrote:
Hello,
I keep trying to learn JDO with KODO, but I've hit another
roadblock. I've created a basic metadata file, then ran jdoc on it which
was fine. However, when trying to run mappingtool, I get the following
error:
0 INFO [main] kodo.Tool - Mapping tool running on type "class
edu.uiuc.cs427.domain.Market" with action "refresh".
297 INFO [main] kodo.Tool - Mapping tool running on type "class
edu.uiuc.cs427.domain.MarketContainer" with action "refresh".
297 INFO [main] kodo.Tool - Mapping tool running on type "class
edu.uiuc.cs427.domain.TradingSettings" with action "refresh".
297 INFO [main] kodo.Tool - Recording mapping and schema changes.
Exception in thread "main" kodo.util.FatalInternalException: The
metadata for type "class edu.uiuc.cs427.domain.Market" did not come from
a file, and
therefore we cannot determine where to place the corresponding mapping
information. If you are using metadata from a jar or other resource,
you shoul
d use one of the other available mapping factories.
at
kodo.jdbc.meta.FileMappingFactory.getMappingFile(FileMappingFactory.java:203)
at
kodo.jdbc.meta.FileMappingFactory.storeMappings(FileMappingFactory.java:139)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:454)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:870)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:801)
The metadata is surely from the file package.jdo, so I don't know why
it's saying it did not come from a file.
Here's my package.jdo:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jdo PUBLIC "-//Sun Microsystems, Inc.//DTD Java Data Objects
Metadata 1.0//EN" "http://java.sun.com/dtd/jdo_1_0.dtd">
<jdo>
<package name="edu.uiuc.cs427.domain">
<class name="Market"
identity-type="datastore"
persistence-capable-superclass="edu.uiuc.cs427.domain.MarketContainer"
</class>
<class name="MarketContainer"
identity-type="datastore"
<field name="tradingSettings"
</field>
<field name="children"
<collection
element-type="edu.uiuc.cs427.domain.MarketContainer"
embedded-element="false"
</collection>
</field>
<field name="parent"
</field>
<field name="name"
</field>
</class>
<class name="TradingSettings"
identity-type="datastore"
</class>
</package>

</jdo>

MappingTool Warnings

Hi,
I'm getting the following warnings from the MappingTool when I run it
against a existing database, that is created with out warning.
For all tables
Existing column "<Tables Primary Key Here>" on table "<Table Name Here>" is
incompatible with the same column in the given schema definition.
What is this warning me about?
mapping tool run from java program via
kodo.jdbc.meta.MappingTool.main("-a","buildSchema","<classes
name1>","<classes name2>","<classes name3>" etc ......);
I run this once at the start of my application to build the database schema.
Kind Regards
Graham Cruichsanks

This probably means the JDBC driver isn't giving back good metadata.
Please run:
schemagen -f schema.xml
Does anything look suspicious about the reported column types in the
schema.xml file?

Exception:[com.sap.aii.mappingtool.tf7.FunctionException: Cannot cast '' to

Hi Experts,
i need to map sourse type as decimal with target type also decimal. in the mapping logic i need perform arthemetic logic like exchange rate=exchangerate*sourceunit/targetunit
i mapped as per the logic but i tested in display queue i am getting this below error
Exception:[com.sap.aii.mappingtool.tf7.FunctionException: Cannot cast '' to decimal number] in class com.sap.aii.mappingtool.flib7.Arithm method mul[, , com.sap.aii.mappingtool.tf7.rt.Context@13133cec] See error logs for details
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thanks,
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Edited by: Pavan Kumar Thiruveedula on Dec 19, 2011 7:12 AM

Enter the value in test tab for the field and then check Display queue.
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Mappingtool generates bad DDL for sybase (J2ee tutorial)

Running the mappingtool on the J2EE tutorial app (3.0.0RC1) generates bad
DDL for sybase. It's trying to create a table with a column of type
"IndexName":
C:\devtools\kodo\samples\j2ee>mappingtool -a refresh package.jdo
0 INFO [main] kodo.Tool - Mapping tool running on type "class
samples.j2ee.Car" with action "refresh".
0 INFO [main] kodo.Tool - The tool is now reading existing schema
information; this process may take some time. En
able the kodo.jdbc.Schema logging category to see messages about schema
data. Also see the -readSchema tool flag.
3716 INFO [main] kodo.Tool - Recording mapping and schema changes.
Exception in thread "main" kodo.util.FatalException:
com.solarmetric.jdbc.ReportingSQLException: Can't specify a length
or scale on type 'IndexName'.
{stmnt 7576378: CREATE TABLE CAR (COLOR IndexName(255) NULL, JDOCLASS
IndexName(255) NULL, JDOID NUMERIC(38) NOT NULL,
JDOVERSION INT NULL, MAKE IndexName(255) NULL, MODEL IndexName(255) NULL,
YEAR0 IndexName(255) NULL, UNQ_INDEX NUMERIC I
DENTITY UNIQUE, CONSTRAINT P_CAR PRIMARY KEY (JDOID))} [code=2716,
state=ZZZZZ]
NestedThrowables:
com.solarmetric.jdbc.ReportingSQLException: Can't specify a length or
scale on type 'IndexName'.
{stmnt 7576378: CREATE TABLE CAR (COLOR IndexName(255) NULL, JDOCLASS
IndexName(255) NULL, JDOID NUMERIC(38) NOT NULL,
JDOVERSION INT NULL, MAKE IndexName(255) NULL, MODEL IndexName(255) NULL,
YEAR0 IndexName(255) NULL, UNQ_INDEX NUMERIC I
DENTITY UNIQUE, CONSTRAINT P_CAR PRIMARY KEY (JDOID))} [code=2716,
state=ZZZZZ]
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:431)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:790)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:729)
NestedThrowablesStackTrace:
com.solarmetric.jdbc.ReportingSQLException: Can't specify a length or
scale on type 'IndexName'.
{stmnt 7576378: CREATE TABLE CAR (COLOR IndexName(255) NULL, JDOCLASS
IndexName(255) NULL, JDOID NUMERIC(38) NOT NULL,
JDOVERSION INT NULL, MAKE IndexName(255) NULL, MODEL IndexName(255) NULL,
YEAR0 IndexName(255) NULL, UNQ_INDEX NUMERIC I
DENTITY UNIQUE, CONSTRAINT P_CAR PRIMARY KEY (JDOID))} [code=2716,
state=ZZZZZ]
at
com.solarmetric.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecorator.java:67)
at
com.solarmetric.jdbc.LoggingConnectionDecorator.access$400(LoggingConnectionDecorator.java:19)
at
com.solarmetric.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingStatement.executeUpdate(LoggingConne
ctionDecorator.java:506)
at
com.solarmetric.jdbc.DelegatingStatement.executeUpdate(DelegatingStatement.java:125)
at kodo.jdbc.schema.SchemaTool.executeSQL(SchemaTool.java:1042)
at kodo.jdbc.schema.SchemaTool.createTable(SchemaTool.java:803)
at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:334)
at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:186)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:364)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:790)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:729)
Anyone else seen this? It works ok with Hypersonic (though i can't get the
tutorial app to run with hypersonic - see my earlier post).
Alex.

Some bugs in RCs sometimes don't make it into Bugzilla as it is a
release candidate and not production quality.
I would reocmmend upgrading as it fixes a number of major bug fixes and
you should be able to use the same eval key.
Alex Robbins wrote:
Abe White wrote:
I should also have asked: what JDBC driver are you using?Hi Abe,
I haven't tried with RC2 - has this been fixed in RC2? I didn't find this
bug on bugzilla.
I'm using Sybase JConnect JDBC driver (com.sybase.jdbc2.jdbc.SybDriver in
jconn2.jar) - looks like this is the version:
jConnect (TM) for JDBC(TM)/5.5(Build 25008)/P/JDK12/Tue May 29 14:37:46
2001
Should I upgrade from RC1 to RC2, and if so, can I continue to use the
same eval license key or can i download a new one?
thanks,
alex
Stephen Kim
[email protected]
SolarMetric, Inc.
http://www.solarmetric.com

3.0.0RC2 MappingTool producing bad SQL

It looks like <jdbc-field-map type="many-many" table="TestServiceKeyArray"
element-column
..pk="keyArray" ref-column.pk="parent" order-column="seqno"/> is producing
bad SQL through MappingTool. It gives the following exception when run as
"kodo.jdbc.meta.MappingTool -action buildSchema ..."
It looks like the "seqno" order-column is of type "OTHER", which is not
correct.
Exception in thread "main" kodo.util.FatalException:
com.solarmetric.jdbc.ReportingSQLException: Syntax error or access
violation, message from server: "You have an error in your SQL syntax.
Check the manual that corresponds to your MySQL server version for the right
syntax to use near 'OTHER)' at line 1" {stmnt 30301818: CREATE TABLE
TestServiceKeyArray (keyArray BIGINT, parent VARCHAR(255), seqno OTHER)}
[code=1064, state=42000]
NestedThrowables:
com.solarmetric.jdbc.ReportingSQLException: Syntax error or access
violation, message from server: "You have an error in your SQL syntax.
Check the manual that corresponds to your MySQL server version for the right
syntax to use near 'OTHER)' at line 1" {stmnt 30301818: CREATE TABLE
TestServiceKeyArray (keyArray BIGINT, parent VARCHAR(255), seqno OTHER)}
[code=1064, state=42000]
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:431)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:832)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:729)
Caused by: com.solarmetric.jdbc.ReportingSQLException: Syntax error or
access violation, message from server: "You have an error in your SQL
syntax. Check the manual that corresponds to your MySQL server version for
the right syntax to use near 'OTHER)' at line 1" {stmnt 30301818: CREATE
TABLE TestServiceKeyArray (keyArray BIGINT, parent VARCHAR(255), seqno
OTHER)} [code=1064, state=42000]
at
com.solarmetric.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecora
tor.java:67)
at
com.solarmetric.jdbc.LoggingConnectionDecorator.access$400(LoggingConnection
Decorator.java:19)
at
com.solarmetric.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingSta
tement.executeUpdate(LoggingConnectionDecorator.java:506)
at kodo.jdbc.schema.SchemaTool.executeSQL(SchemaTool.java:1042)
at kodo.jdbc.schema.SchemaTool.createTable(SchemaTool.java:803)
at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:334)
at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:186)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:364)
... 2 more

I'm using mysql 4.0.15 and mysql connector (jdbc driver) 3.0.9.
Ben
"Stephen Kim" <[email protected]> wrote in message
news:[email protected]...
What version of MySQL and driver are you using?
Ben Eng wrote:
It looks like <jdbc-field-map type="many-many"
table="TestServiceKeyArray"
element-column
.pk="keyArray" ref-column.pk="parent" order-column="seqno"/> isproducing
bad SQL through MappingTool. It gives the following exception when runas
"kodo.jdbc.meta.MappingTool -action buildSchema ..."
It looks like the "seqno" order-column is of type "OTHER", which is not
correct.
Exception in thread "main" kodo.util.FatalException:
com.solarmetric.jdbc.ReportingSQLException: Syntax error or access
violation, message from server: "You have an error in your SQL syntax.
Check the manual that corresponds to your MySQL server version for theright
syntax to use near 'OTHER)' at line 1" {stmnt 30301818: CREATE TABLE
TestServiceKeyArray (keyArray BIGINT, parent VARCHAR(255), seqno OTHER)}
[code=1064, state=42000]
NestedThrowables:
com.solarmetric.jdbc.ReportingSQLException: Syntax error or access
violation, message from server: "You have an error in your SQL syntax.
Check the manual that corresponds to your MySQL server version for theright
syntax to use near 'OTHER)' at line 1" {stmnt 30301818: CREATE TABLE
TestServiceKeyArray (keyArray BIGINT, parent VARCHAR(255), seqno OTHER)}
[code=1064, state=42000]
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:431)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:832)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:729)
Caused by: com.solarmetric.jdbc.ReportingSQLException: Syntax error or
access violation, message from server: "You have an error in your SQL
syntax. Check the manual that corresponds to your MySQL server versionfor
the right syntax to use near 'OTHER)' at line 1" {stmnt 30301818: CREATE
TABLE TestServiceKeyArray (keyArray BIGINT, parent VARCHAR(255), seqno
OTHER)} [code=1064, state=42000]
at
com.solarmetric.jdbc.LoggingConnectionDecorator.wrap(LoggingConnectionDecora
tor.java:67)
at
com.solarmetric.jdbc.LoggingConnectionDecorator.access$400(LoggingConnection
Decorator.java:19)
at
com.solarmetric.jdbc.LoggingConnectionDecorator$LoggingConnection$LoggingSta
tement.executeUpdate(LoggingConnectionDecorator.java:506)
at kodo.jdbc.schema.SchemaTool.executeSQL(SchemaTool.java:1042)
at kodo.jdbc.schema.SchemaTool.createTable(SchemaTool.java:803)
at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:334)
at kodo.jdbc.schema.SchemaTool.add(SchemaTool.java:186)
at kodo.jdbc.meta.MappingTool.record(MappingTool.java:364)
... 2 more
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Trouble running mappingtool on Kodo-jdo 3.0.2

Hi
I was trying to run the Kodo tutorial. I was able to run jdoc
properties.jdo, but I am having trouble running mappingtool. I am having
trouble getting Oracle to work properly. Here is the output:
C:\kodoanimals\test\tutorial>mappingtool -action refresh package.jdo
Exception in thread "main" kodo.util.FatalDataStoreException:
oracle.jdbc.driver.OracleDriver
NestedThrowables:
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
at
kodo.jdbc.sql.SQLExceptions.getFatalDataStore(SQLExceptions.java:42)
at
kodo.jdbc.sql.SQLExceptions.getFatalDataStore(SQLExceptions.java:24)
at
kodo.jdbc.schema.DataSourceFactory.createDataSource(DataSourceFactory.java:97)
at
kodo.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:880)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:798)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource(JDBCConfigurationImpl.java:886)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource2(JDBCConfigurationImpl.java:895)
at kodo.jdbc.schema.SchemaTool.<init>(SchemaTool.java:67)
at kodo.jdbc.meta.MappingTool.newSchemaTool(MappingTool.java:243)
at kodo.jdbc.meta.MappingTool.getSchemaTool(MappingTool.java:233)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:864)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:816)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:749)
Caused by: java.lang.ClassNotFoundException:
oracle.jdbc.driver.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
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:219)
at
kodo.jdbc.schema.DataSourceFactory.createDataSource(DataSourceFactory.java:55)
... 10 more
NestedThrowablesStackTrace:
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
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:219)
at
kodo.jdbc.schema.DataSourceFactory.createDataSource(DataSourceFactory.java:55)
at
kodo.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:880)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:798)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource(JDBCConfigurationImpl.java:886)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource2(JDBCConfigurationImpl.java:895)
at kodo.jdbc.schema.SchemaTool.<init>(SchemaTool.java:67)
at kodo.jdbc.meta.MappingTool.newSchemaTool(MappingTool.java:243)
at kodo.jdbc.meta.MappingTool.getSchemaTool(MappingTool.java:233)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:864)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:816)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:749)
Here is what my kodo.properties file looks like (located at
c:\kodo-jdo-3.0.2 directory)
kodo.LicenseKey: xxxx
javax.jdo.PersistenceManagerFactoryClass:com.solarmetric.kodo.impl.jdbc.JDBCPersistenceManagerFactory
#javax.jdo.PersistenceManagerFactoryClass:kodo.jdbc.runtime.JDBCPersistenceManagerFactory
javax.jdo.option.ConnectionDriverName:oracle.jdbc.driver.OracleDriver
javax.jdo.option.ConnectionUserName:teckusr04
javax.jdo.option.ConnectionPassword:teckusr04
javax.jdo.option.ConnectionURL:jdbc:oracle:thin:casrvta6861dt11:1521:casrvta6
javax.jdo.option.Optimistic:true
javax.jdo.option.RetainValues:true
javax.jdo.option.NontransactionalRead:true
I have set my path to include both jre1.4, as well as the kodo\bin
directory. My classpath is shown here
C:\j2sdk1.4.2_03\bin;C:\j2sdk1.4.2_03\lib;C:\j2sdk1.4.2_03\jre\lib;C:\kodo-jdo-3.0.2;C:\kodo-jdo-3.0.2\lib;C:\oracle\ora92\jdbc\lib;.;
I suspect my error is either from my classpath or my kodo.properties file.
Is there any other reason that I am getting this error?
Thanks
Joe

You should add your classes12.jar to your classpath. If you are using
Kodo's scripts, you should edit bin/jdocmd.bat to include your library.
Joe DeVilla wrote:
>
Hi
I was trying to run the Kodo tutorial. I was able to run jdoc
properties.jdo, but I am having trouble running mappingtool. I am having
trouble getting Oracle to work properly. Here is the output:
C:\kodoanimals\test\tutorial>mappingtool -action refresh package.jdo
Exception in thread "main" kodo.util.FatalDataStoreException:
oracle.jdbc.driver.OracleDriver
NestedThrowables:
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
at
kodo.jdbc.sql.SQLExceptions.getFatalDataStore(SQLExceptions.java:42)
at
kodo.jdbc.sql.SQLExceptions.getFatalDataStore(SQLExceptions.java:24)
at
kodo.jdbc.schema.DataSourceFactory.createDataSource(DataSourceFactory.java:97)
at
kodo.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:880)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:798)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource(JDBCConfigurationImpl.java:886)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource2(JDBCConfigurationImpl.java:895)
at kodo.jdbc.schema.SchemaTool.<init>(SchemaTool.java:67)
at kodo.jdbc.meta.MappingTool.newSchemaTool(MappingTool.java:243)
at kodo.jdbc.meta.MappingTool.getSchemaTool(MappingTool.java:233)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:864)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:816)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:749)
Caused by: java.lang.ClassNotFoundException:
oracle.jdbc.driver.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
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:219)
at
kodo.jdbc.schema.DataSourceFactory.createDataSource(DataSourceFactory.java:55)
... 10 more
NestedThrowablesStackTrace:
java.lang.ClassNotFoundException: oracle.jdbc.driver.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:187)
at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
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:219)
at
kodo.jdbc.schema.DataSourceFactory.createDataSource(DataSourceFactory.java:55)
at
kodo.jdbc.conf.JDBCConfigurationImpl.createConnectionFactory(JDBCConfigurationImpl.java:880)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:798)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource(JDBCConfigurationImpl.java:886)
at
kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource2(JDBCConfigurationImpl.java:895)
at kodo.jdbc.schema.SchemaTool.<init>(SchemaTool.java:67)
at kodo.jdbc.meta.MappingTool.newSchemaTool(MappingTool.java:243)
at kodo.jdbc.meta.MappingTool.getSchemaTool(MappingTool.java:233)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:864)
at kodo.jdbc.meta.MappingTool.run(MappingTool.java:816)
at kodo.jdbc.meta.MappingTool.main(MappingTool.java:749)
Here is what my kodo.properties file looks like (located at
c:\kodo-jdo-3.0.2 directory)
kodo.LicenseKey: xxxx
javax.jdo.PersistenceManagerFactoryClass:com.solarmetric.kodo.impl.jdbc.JDBCPersistenceManagerFactory
#javax.jdo.PersistenceManagerFactoryClass:kodo.jdbc.runtime.JDBCPersistenceManagerFactory
javax.jdo.option.ConnectionDriverName:oracle.jdbc.driver.OracleDriver
javax.jdo.option.ConnectionUserName:teckusr04
javax.jdo.option.ConnectionPassword:teckusr04
javax.jdo.option.ConnectionURL:jdbc:oracle:thin:casrvta6861dt11:1521:casrvta6
javax.jdo.option.Optimistic:true
javax.jdo.option.RetainValues:true
javax.jdo.option.NontransactionalRead:true
I have set my path to include both jre1.4, as well as the kodo\bin
directory. My classpath is shown here
C:\j2sdk1.4.2_03\bin;C:\j2sdk1.4.2_03\lib;C:\j2sdk1.4.2_03\jre\lib;C:\kodo-jdo-3.0.2;C:\kodo-jdo-3.0.2\lib;C:\oracle\ora92\jdbc\lib;.;
I suspect my error is either from my classpath or my kodo.properties file.
Is there any other reason that I am getting this error?
Thanks
Joe
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Set database dictionary in Mappingtool Ant Task

Hi,
I'm sure I'm not the only person that uses the MappingTool Ant task to
create SQL DDL, so why isn't there a way to tell it to use the correct
database
dictionary? When I run the ant task, the SQL producted is incorrect for my
database type.
I've checked the MappingTookTask.java file and I can that
JDBCConfiguration has a setter method to set the dictionary, but I can't
see how I would add this as a parameter to my Ant Task.
I've added
kodo.jdbc.DBDictionary=postgres
to my kodo.properties file but this doesn't seem to be used by the ant
task.
So for the momement I'm falling back on a sed script to correct the SQL
(i.e. int8(8) to int8, etc), but this is hardly ideal.
Thanks,
Andy.

Abe White wrote:
Could it be that Kodo is in fact using the right dictionary, but is just
issuing bad SQL? What version of Kodo are you using? And what exactly
are the symptoms of the problem? The use of type names like int8(8)?
Is that generated for an existing database column, or a new one Kodo is
creating?Something strange is happening because my other Ant tasks, including a
mapping tool task that creates the database tables works fine.
Here is how I call the task that creates the schema file -
<pre>
<mappingToolTask action="refresh" sqlfile="${sql.schema.file}"
schemaaction="build">
<fileset dir="${project.src.dir}">
<include name="**/*.jdo" />
</fileset>
</mappingToolTask>
</pre>
Here is how I call the task that creates the database tables -
<pre>
<mappingToolTask action="${param.action}">
<fileset dir="${project.src.dir}">
<include name="**/*.jdo" />
</fileset>
</mappingToolTask>
</pre>
As you can see only only differnce between the two tasks is the sqlfile
and schemaaction properties - it is as if the code that writes the schema
file does use the same dictionary logic as when the database tables are
created.
Th error manifests itself as incorrect data types (for PostgreSQL). I get
int(8) instead of int8, etc. Currently I correct this as follows -
line = line.replaceAll("int8\$8\$","int8");
line = line.replaceAll("int4\$4\$","int4");
line = line.replaceAll("timestamp\$8\$","timestamp");
line = line.replaceAll("bigserial\$8\$","bigserial");
line = line.replaceAll("bool\$1\$","boolean");
line = line.replaceAll("text\$-1\$","text");
line = line.replaceAll("float8\$8\$","float8");
I'm using 3.3.4.
Andy.

Java docs for com.sap.aii.mappingtool.*

Hi ,
I was looking for the javadocs for com.sap.aii.mappingtool.* .
Can anyonle let me knwo where can i find the docs for this .
Thanks
Nikhil

did u try for <a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/javadocs">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/javadocs</a>

Where can I find com.aii.mappingtool.tf3.rt.Container

I want to develop a user-defined function in Eclipse and use BIT41 as a reference how to use the container parameter.
According to the BIT41 documentation (section User Defined Functions, page 8), I should :
import com.sap.aii.mappingtool.tf3.rt.Container;
in my code.
The problem is, that I can not find the jar file on my workstation to be used.
So I can not compile and test on my workstation, before loading it to my mapping on XI.
XI used is 3.0.
Any help please.

sorry for wrong inputs.
Message was edited by: siva maranani

Ant mappingtool problem

Greetings
I have a problem using the mappingtool from ant
with kodo 3.0.0b1.
I realize that some ant integration problems are
being fixed in beta2 but I hadn't seen this
problem mentioned so I thought I'd let you know...
Please let me know if I'm doing something wrong.
Note that it seems to work fine when I use the
commandline mappingtool utility.
The ant tasks are set up as follows:
<taskdef name="mappingtool"
classname="kodo.jdbc.ant.MappingToolTask"
classpathref="kodo-tool-classpath" />
<target name="killdb" depends="deploy-runtime" description="Drop JDO specific tables" >
<mappingtool action="drop" ignoreErrors="true">
<fileset refid="all-jdo-files" />
<classpath refid="runtime-path" />
</mappingtool>
</target>
When I execute this target, I see the following exception:
killdb:
[mappingtool] java.lang.IllegalAccessError: tried to access method serp.util.ReferenceMap.removeExpired()V from class com.solarmetric.jdbc.ConnectionPoolImpl
[mappingtool] at com.solarmetric.jdbc.ConnectionPoolImpl.getConnection(ConnectionPoolImpl.java:120)
[mappingtool] at com.solarmetric.jdbc.PoolingDataSource.getConnection(PoolingDataSource.java:230)
[mappingtool] at com.solarmetric.jdbc.DelegatingDataSource.getConnection(DelegatingDataSource.java:128)
[mappingtool] at kodo.jdbc.schema.DataSourceFactory$DefaultsDataSource.getConnection(DataSourceFactory.java:235)
[mappingtool] at kodo.jdbc.sql.DBDictionaryFactory.getDBDictionary(DBDictionaryFactory.java:169)
[mappingtool] at kodo.jdbc.conf.JDBCConfigurationImpl.getDBDictionary(JDBCConfigurationImpl.java:489)
[mappingtool] at kodo.jdbc.schema.DataSourceFactory.configureDataSource(DataSourceFactory.java:136)
[mappingtool] at kodo.jdbc.conf.JDBCConfigurationImpl.getConnectionFactory(JDBCConfigurationImpl.java:759)
[mappingtool] at kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource(JDBCConfigurationImpl.java:842)
[mappingtool] at kodo.jdbc.conf.JDBCConfigurationImpl.getDataSource2(JDBCConfigurationImpl.java:851)
[mappingtool] at kodo.jdbc.schema.SchemaTool.<init>(SchemaTool.java:64)
[mappingtool] at kodo.jdbc.meta.MappingTool.newSchemaTool(MappingTool.java:186)
[mappingtool] at kodo.jdbc.meta.MappingTool.getSchemaTool(MappingTool.java:176)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:774)
[mappingtool] at kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:136)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at org.apache.tools.ant.Task.perform(Task.java:319)
[mappingtool] at org.apache.tools.ant.Target.execute(Target.java:309)
[mappingtool] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[mappingtool] at org.apache.tools.ant.Project.executeTarget(Project.java:1306)
[mappingtool] at org.apache.tools.ant.Project.executeTargets(Project.java:1250)
[mappingtool] at org.apache.tools.ant.Main.runBuild(Main.java:610)
[mappingtool] at org.apache.tools.ant.Main.start(Main.java:196)
[mappingtool] at org.apache.tools.ant.Main.main(Main.java:235)

Thanks for your response, but this wasn't the problem.
I don't have (never had) serp.jar lying around.
serp appears to be in both kodo-jdo.jar and
kodo-jdo-runtime.jar but no other jar files...
Before running ant, my CLASSPATH is set to
"nf.jar:ojdbc14.jar"
(nf.jar contains the kodo.properties file -
required here to pick up license key, etc)
I printed out the CLASSPATH being used inside my
ant target and it is as follows:
antExtensions.jar:
common.jar: (one of mine)
gnu-getopt.jar:
j2ee.jar:
jakarta-commons-collections-2.1.jar:
jakarta-commons-lang-1.0.1.jar:
jakarta-commons-logging-1.0.2.jar:
jakarta-commons-pool-1.0.1.jar:
jakarta-oro-2.0.7.jar:
jakarta-regexp-1.1.jar:
jca1.0.jar:
jdbc-hsql-1_7_0.jar:
jdbc2_0-stdext.jar:
jdo1_0.jar:
jndi.jar:
jta-spec1_0_1.jar:
junit-3.8.1.jar:
kodo-jdo-runtime.jar:
kodo-jdo.jar:
log4j-1.2.8.jar:
nf.jar: (one of mine)
ojdbc14.jar:
sax.jar:
wl-startup.jar:
xalan.jar:
xercesImpl.jar:
xml-apis.jar
Abe White wrote:
If you still have the serp.jar that shipped with previous versions of
Kodo in your classpath, make sure you remove it. Kodo 3 bundles the
serp classes within the kodo jar.
Was that the problem?

Mappingtool - sybase don't know about CMD_LINE

Hi
I'm trying to get kodo 3.0.2 to work with sybase 12.5.1.
However, when running the mapping tool, it creates an invalid sql create
table statement. A field JDOCLASS with type CMD_LINE is created, but sybase
don't know about CMD_LINE!
Any ideas what is going on here?
Where does this CMD_LINE come from?
Regards
Jesper
[mappingtool] kodo.util.FatalException:
com.solarmetric.jdbc.ReportingSQLExcepti
on: Can't specify a length or scale on type 'CMD_LINE'.
[mappingtool] {stmnt 26357574: CREATE TABLE ORDER0 (JDOCLASS CMD_LINE(255)
NULL
, JDOID NUMERIC(38) NOT NULL, JDOVERSION INT NULL, ORDERDATE DATETIME NULL,
ORDE
RNO CMD_LINE(255) NULL, STATE INT NULL, SUBTOTAL FLOAT(32) NULL, UNQ_INDEX
NUMER
IC IDENTITY UNIQUE, CONSTRAINT P_ORDER PRIMARY KEY (JDOID))} [code=2716,
state=Z
ZZZZ]
[mappingtool] NestedThrowables:
[mappingtool] com.solarmetric.jdbc.ReportingSQLException: Can't specify a
length
or scale on type 'CMD_LINE'.
[mappingtool] {stmnt 26357574: CREATE TABLE ORDER0 (JDOCLASS CMD_LINE(255)
NULL
, JDOID NUMERIC(38) NOT NULL, JDOVERSION INT NULL, ORDERDATE DATETIME NULL,
ORDE
RNO CMD_LINE(255) NULL, STATE INT NULL, SUBTOTAL FLOAT(32) NULL, UNQ_INDEX
NUMER
IC IDENTITY UNIQUE, CONSTRAINT P_ORDER PRIMARY KEY (JDOID))} [code=2716,
state=Z
ZZZZ]
[mappingtool] at kodo.jdbc.meta.MappingTool.record(MappingTool.java:491)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:878)
[mappingtool] at
kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:
175)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
va:193)
[mappingtool] at org.apache.tools.ant.Task.perform(Task.java:341)
[mappingtool] at org.apache.tools.ant.Target.execute(Target.java:309)
[mappingtool] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[mappingtool] at
org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[mappingtool] at
org.apache.tools.ant.Project.executeTargets(Project.java:1255
[mappingtool] at org.apache.tools.ant.Main.runBuild(Main.java:609)
[mappingtool] at org.apache.tools.ant.Main.start(Main.java:196)
[mappingtool] at org.apache.tools.ant.Main.main(Main.java:235)
[mappingtool] Caused by: com.solarmetric.jdbc.ReportingSQLException: Can't
speci
fy a length or scale on type 'CMD_LINE'.

Hmm. It looks like your JDBC driver is returning faulty information as
for default JDBC types (we ask the driver what is the best datatype for
say Types.VARCHAR). Is your database up to date with patches/metadata?
A work around for now would be to use a subclass of
kodo.jdbc.sql.SybaseDictionary which calls setVarcharTypeName in the
constructor with the proper datatype.
Jesper Ladegaard wrote:
Hi
I'm trying to get kodo 3.0.2 to work with sybase 12.5.1.
However, when running the mapping tool, it creates an invalid sql create
table statement. A field JDOCLASS with type CMD_LINE is created, but sybase
don't know about CMD_LINE!
Any ideas what is going on here?
Where does this CMD_LINE come from?
Regards
Jesper
[mappingtool] kodo.util.FatalException:
com.solarmetric.jdbc.ReportingSQLExcepti
on: Can't specify a length or scale on type 'CMD_LINE'.
[mappingtool] {stmnt 26357574: CREATE TABLE ORDER0 (JDOCLASS CMD_LINE(255)
NULL
, JDOID NUMERIC(38) NOT NULL, JDOVERSION INT NULL, ORDERDATE DATETIME NULL,
ORDE
RNO CMD_LINE(255) NULL, STATE INT NULL, SUBTOTAL FLOAT(32) NULL, UNQ_INDEX
NUMER
IC IDENTITY UNIQUE, CONSTRAINT P_ORDER PRIMARY KEY (JDOID))} [code=2716,
state=Z
ZZZZ]
[mappingtool] NestedThrowables:
[mappingtool] com.solarmetric.jdbc.ReportingSQLException: Can't specify a
length
or scale on type 'CMD_LINE'.
[mappingtool] {stmnt 26357574: CREATE TABLE ORDER0 (JDOCLASS CMD_LINE(255)
NULL
, JDOID NUMERIC(38) NOT NULL, JDOVERSION INT NULL, ORDERDATE DATETIME NULL,
ORDE
RNO CMD_LINE(255) NULL, STATE INT NULL, SUBTOTAL FLOAT(32) NULL, UNQ_INDEX
NUMER
IC IDENTITY UNIQUE, CONSTRAINT P_ORDER PRIMARY KEY (JDOID))} [code=2716,
state=Z
ZZZZ]
[mappingtool] at kodo.jdbc.meta.MappingTool.record(MappingTool.java:491)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:878)
[mappingtool] at
kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:
175)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.ja
va:193)
[mappingtool] at org.apache.tools.ant.Task.perform(Task.java:341)
[mappingtool] at org.apache.tools.ant.Target.execute(Target.java:309)
[mappingtool] at org.apache.tools.ant.Target.performTasks(Target.java:336)
[mappingtool] at
org.apache.tools.ant.Project.executeTarget(Project.java:1339)
[mappingtool] at
org.apache.tools.ant.Project.executeTargets(Project.java:1255
[mappingtool] at org.apache.tools.ant.Main.runBuild(Main.java:609)
[mappingtool] at org.apache.tools.ant.Main.start(Main.java:196)
[mappingtool] at org.apache.tools.ant.Main.main(Main.java:235)
[mappingtool] Caused by: com.solarmetric.jdbc.ReportingSQLException: Can't
speci
fy a length or scale on type 'CMD_LINE'.
Steve Kim
[email protected]
SolarMetric Inc.
http://www.solarmetric.com

Mappingtool Ant task classpath errors

Hello,
     I'm trying to use the mappingtool in my build file, but I'm getting a
ClassNotFoundException:
[mappingtool] java.lang.ClassNotFoundException:
edu.uiuc.cs427.domain.BreakState
[mappingtool] at java.net.URLClassLoader$1.run(URLClassLoader.java:199)
[mappingtool] at java.security.AccessController.doPrivileged(Native
Method)
[mappingtool] at
java.net.URLClassLoader.findClass(URLClassLoader.java:187)
[mappingtool] at java.lang.ClassLoader.loadClass(ClassLoader.java:289)
[mappingtool] at
sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:274)
[mappingtool] at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
[mappingtool] at
org.apache.tools.ant.AntClassLoader.findBaseClass(AntClassLoader.java:1104)
[mappingtool] at
org.apache.tools.ant.AntClassLoader.loadClass(AntClassLoader.java:938)
[mappingtool] at java.lang.ClassLoader.loadClass(ClassLoader.java:235)
[mappingtool] at
java.lang.ClassLoader.loadClassInternal(ClassLoader.java:302)
[mappingtool] at java.lang.Class.forName0(Native Method)
[mappingtool] at java.lang.Class.forName(Class.java:219)
[mappingtool] at serp.util.Strings.toClass(Strings.java:149)
[mappingtool] at
com.solarmetric.meta.ClassArgParser.parseClasses(ClassArgParser.java:77)
[mappingtool] at kodo.jdbc.meta.MappingTool.run(MappingTool.java:837)
[mappingtool] at
kodo.jdbc.ant.MappingToolTask.executeOn(MappingToolTask.java:169)
[mappingtool] at com.solarmetric.ant.TaskBase.execute(TaskBase.java:105)
[mappingtool] at
org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:193)
When I set kodo.properties to db MappingFactory, I do not get this
error. However, when I set kodo.properties to file MappingFactory, I get
this error. Nothing else is different.
I've checked several times to make sure the class path setting is correct:

<mappingtool action="refresh">
     <classpath>
          <path refid="jdo.classpath"/>
          <pathelement location="${build.classes.dir}"/>
     </classpath>
     <fileset dir="${build.classes.dir}" includes="package.jdo"/>
     <config propertiesFile="${kodo.home}/kodo.properties"/>
</mappingtool>
and my file is in ${build.classes.dir}
Also note that the jdoc task works fine with this same classpath, so
this seems like an issue with mappingtool.
See my other mappingtool post for similar errors, maybe related.

Abe White wrote:
Could it be that Kodo is in fact using the right dictionary, but is just
issuing bad SQL? What version of Kodo are you using? And what exactly
are the symptoms of the problem? The use of type names like int8(8)?
Is that generated for an existing database column, or a new one Kodo is
creating?Something strange is happening because my other Ant tasks, including a
mapping tool task that creates the database tables works fine.
Here is how I call the task that creates the schema file -
<pre>
<mappingToolTask action="refresh" sqlfile="${sql.schema.file}"
schemaaction="build">
<fileset dir="${project.src.dir}">
<include name="**/*.jdo" />
</fileset>
</mappingToolTask>
</pre>
Here is how I call the task that creates the database tables -
<pre>
<mappingToolTask action="${param.action}">
<fileset dir="${project.src.dir}">
<include name="**/*.jdo" />
</fileset>
</mappingToolTask>
</pre>
As you can see only only differnce between the two tasks is the sqlfile
and schemaaction properties - it is as if the code that writes the schema
file does use the same dictionary logic as when the database tables are
created.
Th error manifests itself as incorrect data types (for PostgreSQL). I get
int(8) instead of int8, etc. Currently I correct this as follows -
line = line.replaceAll("int8\$8\$","int8");
line = line.replaceAll("int4\$4\$","int4");
line = line.replaceAll("timestamp\$8\$","timestamp");
line = line.replaceAll("bigserial\$8\$","bigserial");
line = line.replaceAll("bool\$1\$","boolean");
line = line.replaceAll("text\$-1\$","text");
line = line.replaceAll("float8\$8\$","float8");
I'm using 3.3.4.
Andy.

Generate sql from mappingtool java class

I have been trying without any luck to get the MappingTool.run(...) method
to generate an SQL update script. To do this I figure that I need to
specify the "sqlWriter" parameter as a valid FileWriter. But the file
mappingtool generates is always empty. Any hints/clues?
Note that I have no problem generating the sql files from ant or commandline
by specifying -sql xxx.sql
Here is my calling code...
Writer dest = new FileWriter(...);
boolean ok =
MappingTool.run(
this.getJDBCConfiguration(), // JDBCConfiguration
MappingTool.ACTION_BUILD_SCHEMA, // action
this.getResourceKeys().getJDOResourceFileNames(), // jdo file names
null, // mappingWriter
SchemaTool.ACTION_ADD,// schemaAction
false,// dropTables
false,// ignoreErrors
true, // readSchema
true, // include pks
true, // include fks
true, // include indexes
null, // schemaWriter
dest, // sqlWriter
this.getClass().getClassLoader() // class loader
Cheers and thanks.
..droo.

Does the schema already exist? If so, SchemaTool.ACTION_ADD won't do
anything (nothing to add). Try SchemaTool.ACTION_BUILD

MappingTool

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