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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