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From bugzi...@apache.org
Subject [Bug 54225] New: if initSQL property is set to an empty string a NullPointerException is thrown by DataSource#getConnection()
Date Fri, 30 Nov 2012 09:18:05 GMT
https://issues.apache.org/bugzilla/show_bug.cgi?id=54225

            Bug ID: 54225
           Summary: if initSQL property is set to an empty string a
                    NullPointerException is thrown by
                    DataSource#getConnection()
           Product: Tomcat Modules
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: jdbc-pool
          Assignee: dev@tomcat.apache.org
          Reporter: jan.keimel@generali.de
    Classification: Unclassified

If the Resource in the server.xml is defined with initSQL="" the method
DataSource#getConnection() throws a NullPointerException. I would suggest to
change this behaviour that the part in the
org.apache.tomcat.jdbc.pool.DataSourceFactory class gets changed from

>>>
value = properties.getProperty(PROP_INITSQL);
if (value != null ) {
poolProperties.setInitSQL(value);
}
<<<

to

value = properties.getProperty(PROP_INITSQL);
if (value != null && ! "".equals(value)) {
poolProperties.setInitSQL(value);
}


java.lang.NullPointerException
        at
org.apache.tomcat.jdbc.pool.ConnectionPool.setupConnection(ConnectionPool.java:276)
        at
org.apache.tomcat.jdbc.pool.ConnectionPool.getConnection(ConnectionPool.java:180)
        at
org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:124)

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