NPE in case of an SQLException on checkOpen() in DelegatingConnection
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Key: DBCP-241
URL: https://issues.apache.org/jira/browse/DBCP-241
Project: Commons Dbcp
Issue Type: Bug
Reporter: Jörg Heinicke
I only got it from the Spring forums
(http://forum.springframework.org/showthread.php?t=44068), no idea which
version or if it is already fixed. It should be easy to review.
Stacktrace:
java.lang.NullPointerException
at
org.apache.commons.dbcp.PoolingConnection.toString(PoolingConnection.java:248)
at java.lang.String.valueOf(String.java:2615)
at java.lang.StringBuffer.append(StringBuffer.java:220)
at
org.apache.commons.dbcp.DelegatingConnection.checkOpen(DelegatingConnection.java:354)
at
org.apache.commons.dbcp.DelegatingConnection.prepareStatement(DelegatingConnection.java:246)
at
org.apache.commons.dbcp.PoolingDataSource$PoolGuardConnectionWrapper.prepareStatement(PoolingDataSource.java:302)
at
org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:505)
at
org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:423)
at
org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:139)
implementation of the method:
protected void checkOpen() throws SQLException {
if(_closed) {
throw new SQLException
("Connection " + _conn + " is closed.");
}
}
Regards
Joerg
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