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From "Gili (JIRA)" <j...@apache.org>
Subject [jira] Created: (DERBY-3830) NPE connecting to a database with an empty username
Date Sun, 10 Aug 2008 20:11:44 GMT
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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