[OS-JIRA] Created: (WOL-1091) Entity Modeler - Generate SQL throws NPE when an attribute doesn't specify a value type

From: John Huss (JIRA) ("John)
Date: Fri Sep 18 2009 - 22:11:59 EDT

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Entity Modeler - Generate SQL throws NPE when an attribute doesn't specify a value type
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                 Key: WOL-1091
                 URL: http://issues.objectstyle.org/jira/browse/WOL-1091
             Project: WOProject/WOLips
          Issue Type: Bug
          Components: wolips
    Affects Versions: WOLips 3.3.2.* (nightly build please specify)
         Environment: WOLips 3.4.5950
            Reporter: John Huss
            Priority: Minor

Entity Modeler - Generate SQL throws NPE when an attribute doesn't specify a value type

Steps to reproduce:
1) Select an entity
2) Click the New Attribute button
3) Save
4) Click Generate SQL
5) NPE

ava.lang.RuntimeException: Failed to generate SQL.
        at org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory$ReflectionSQLGenerator.generateSchemaCreationScript(EOFSQLGeneratorFactory.java:60)
        at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog.generateSql(GenerateSQLDialog.java:298)
        at org.objectstyle.wolips.eomodeler.actions.GenerateSQLDialog$1.run(GenerateSQLDialog.java:279)
        at java.lang.Thread.run(Thread.java:613)
Caused by: java.lang.reflect.InvocationTargetException
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:592)
        at org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGeneratorFactory$ReflectionSQLGenerator.generateSchemaCreationScript(EOFSQLGeneratorFactory.java:58)
        ... 3 more
Caused by: java.lang.NullPointerException
        at com.webobjects.jdbcadaptor.JDBCExpression.columnTypeStringForAttribute(JDBCExpression.java:160)
        at com.webobjects.eoaccess.synchronization.EOSchemaSynchronizationFactory._columnCreationClauseForAttribute(EOSchemaSynchronizationFactory.java:2124)
        at com.webobjects.eoaccess.synchronization.EOSchemaSynchronizationFactory.createTableStatementsForEntityGroup(EOSchemaSynchronizationFactory.java:350)
        at com.webobjects.eoaccess.synchronization.EOSchemaSynchronizationFactory.createTableStatementsForEntityGroups(EOSchemaSynchronizationFactory.java:500)
        at com.webobjects.eoaccess.synchronization.EOSchemaSynchronizationFactory.schemaCreationStatementsForEntities(EOSchemaSynchronizationFactory.java:887)
        at com.webobjects.eoaccess.synchronization.EOSchemaSynchronizationFactory.schemaCreationScriptForEntities(EOSchemaSynchronizationFactory.java:685)
        at com.webobjects.eoaccess.EOSynchronizationFactory.schemaCreationScriptForEntities(EOSynchronizationFactory.java:233)
        at org.objectstyle.wolips.eomodeler.core.sql.EOFSQLGenerator.generateSchemaCreationScript(EOFSQLGenerator.java:483)
        ... 8 more

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