Issue 12 in power-matchmaker: Choosing a SQL Server 2005 instance as your data source in a de-duping project throws an NullPointerException
codesite...@google.com
Owner: mo.jeff
Labels: Type-Defect Priority-High Milestone-Release0.9.6 OpSys-OSX
Component-Logic
New issue 12 by mo.jeff: Choosing a SQL Server 2005 instance as your data
source in a de-duping project throws an NullPointerException
http://code.google.com/p/power-matchmaker/issues/detail?id=12
What steps will reproduce the problem?
1. Create a datasource for a SQL Server 2005 instance
2. Create a new de-duping project
3. In the 'Data Source' combo box, choose the SQL Server 2005 instance
What is the expected output? What do you see instead?
I expected no errors. Instead, a NullPointerException is thrown.
It's worth noting that the Source Table combobox still gets populated and
is usable. But if you continue on selecting your source and results table,
and then click 'Save', a similar NullPointerException gets thrown (form the
same line of code in SQLTable).
Is there an error stacktrace? If so, please paste it below.
java.lang.NullPointerException
at
com.microsoft.sqlserver.jdbc.SQLServerStatement.clearColumnsValues(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerResultSet.cancelUpdates(Unknown
Source)
at com.microsoft.sqlserver.jdbc.SQLServerResultSet.next(Unknown Source)
at
ca.sqlpower.sqlobject.SQLTable.fetchTablesForTableContainer(SQLTable.java:1570)
at ca.sqlpower.sqlobject.SQLCatalog.populateImpl(SQLCatalog.java:171)
at ca.sqlpower.sqlobject.SQLObject.populate(SQLObject.java:249)
at ca.sqlpower.sqlobject.SQLCatalog.isSchemaContainer(SQLCatalog.java:252)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser.validate(SQLObjectChooser.java:359)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser.access$0(SQLObjectChooser.java:272)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser$3.itemStateChanged(SQLObjectChooser.java:251)
at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1162)
at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1219)
at javax.swing.JComboBox.contentsChanged(JComboBox.java:1266)
at
javax.swing.AbstractListModel.fireContentsChanged(AbstractListModel.java:100)
at
javax.swing.DefaultComboBoxModel.setSelectedItem(DefaultComboBoxModel.java:88)
at
javax.swing.DefaultComboBoxModel.addElement(DefaultComboBoxModel.java:126)
at javax.swing.JComboBox.addItem(JComboBox.java:690)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser.setComboBoxStateAndItem(SQLObjectChooser.java:431)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser.validate(SQLObjectChooser.java:321)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser.access$0(SQLObjectChooser.java:272)
at
ca.sqlpower.matchmaker.swingui.SQLObjectChooser$3.itemStateChanged(SQLObjectChooser.java:251)
at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1162)
at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1210)
at javax.swing.JComboBox.contentsChanged(JComboBox.java:1266)
at
ca.sqlpower.swingui.ConnectionComboBoxModel.fireContentChangedEvent(ConnectionComboBoxModel.java:114)
at
ca.sqlpower.swingui.ConnectionComboBoxModel.setSelectedItem(ConnectionComboBoxModel.java:73)
at
ca.sqlpower.matchmaker.swingui.ProjectEditor$5.itemStateChanged(ProjectEditor.java:162)
at javax.swing.JComboBox.fireItemStateChanged(JComboBox.java:1162)
at javax.swing.JComboBox.selectedItemChanged(JComboBox.java:1210)
at javax.swing.JComboBox.contentsChanged(JComboBox.java:1266)
at
ca.sqlpower.swingui.ConnectionComboBoxModel.fireContentChangedEvent(ConnectionComboBoxModel.java:114)
at
ca.sqlpower.swingui.ConnectionComboBoxModel.setSelectedItem(ConnectionComboBoxModel.java:73)
at javax.swing.JComboBox.setSelectedItem(JComboBox.java:551)
at javax.swing.JComboBox.setSelectedIndex(JComboBox.java:597)
at
javax.swing.plaf.basic.BasicComboPopup$Handler.mouseReleased(BasicComboPopup.java:808)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:232)
at java.awt.Component.processMouseEvent(Component.java:5602)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3135)
at
javax.swing.plaf.basic.BasicComboPopup$1.processMouseEvent(BasicComboPopup.java:476)
at java.awt.Component.processEvent(Component.java:5367)
at java.awt.Container.processEvent(Container.java:2010)
at java.awt.Component.dispatchEventImpl(Component.java:4068)
at java.awt.Container.dispatchEventImpl(Container.java:2068)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4256)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3936)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3866)
at java.awt.Container.dispatchEventImpl(Container.java:2054)
at java.awt.Window.dispatchEventImpl(Window.java:1801)
at java.awt.Component.dispatchEvent(Component.java:3903)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
at
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:269)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:190)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:184)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:176)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)
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power-ma...@googlecode.com
Comment #1 on issue 12 by mo.j...@gmail.com: Choosing a SQL Server 2005
NullPointerException
http://code.google.com/p/power-matchmaker/issues/detail?id=12
Cannot reproduce this as of the latest codebase as of January 22, 2010.