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https://issues.apache.org/jira/browse/DERBY-3830?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kristian Waagan updated DERBY-3830:
-----------------------------------
Urgency: Normal
Assignee: (was: Sabari S Kumar)
Triaged July 3, 2009: Assigned normal urgency. Unassigned Sabari due to
inactivity - feel free to grab the issue again if you want to continue working
on it!
> NPE connecting to a database with an empty username
> ---------------------------------------------------
>
> Key: DERBY-3830
> URL: https://issues.apache.org/jira/browse/DERBY-3830
> Project: Derby
> Issue Type: Bug
> Components: JDBC
> Affects Versions: 10.4.1.3
> Environment: EclipseLink 1.0
> Reporter: Gili
> Priority: Minor
>
> Connecting with username="" and password="" causes a NPE to be thrown:
> java.sql.SQLException: Java exception: ': java.lang.NullPointerException'.
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.getSQLException(Unknown
> Source)
> at org.apache.derby.impl.jdbc.Util.newEmbedSQLException(Unknown
> Source)
> at org.apache.derby.impl.jdbc.Util.javaException(Unknown Source)
> at
> org.apache.derby.impl.jdbc.TransactionResourceImpl.wrapInSQLException(Unknown
> Source)
> at
> org.apache.derby.impl.jdbc.TransactionResourceImpl.handleException(Unknown
> Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.handleException(Unknown
> Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.<init>(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection30.<init>(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection40.<init>(Unknown Source)
> at org.apache.derby.jdbc.Driver40.getNewEmbedConnection(Unknown
> Source)
> at org.apache.derby.jdbc.InternalDriver.connect(Unknown Source)
> at org.apache.derby.jdbc.AutoloadedDriver.connect(Unknown Source)
> at java.sql.DriverManager.getConnection(DriverManager.java:582)
> at java.sql.DriverManager.getConnection(DriverManager.java:154)
> at
> org.eclipse.persistence.sessions.DefaultConnector.connect(DefaultConnector.java:97)
> ... 28 more
> Caused by: java.sql.SQLException: Java exception: ':
> java.lang.NullPointerException'.
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory.getSQLException(Unknown Source)
> at
> org.apache.derby.impl.jdbc.SQLExceptionFactory40.wrapArgsForTransportAcrossDRDA(Unknown
> Source)
> ... 43 more
> Caused by: java.lang.NullPointerException
> at java.util.Hashtable.put(Hashtable.java:394)
> at
> org.apache.derby.impl.jdbc.EmbedConnection.filterProperties(Unknown Source)
> at org.apache.derby.impl.jdbc.EmbedConnection.bootDatabase(Unknown
> Source)
> ... 37 more
> I am expecting to be able to create and connect to a database with an empty
> username/password combination
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