[DIRSERVER-1909] Integer cannot be cast to java.lang.Long in JdbmTable prevents service start

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.0-M15
• Fix Version/s: 2.0.0-M16
• Component/s: core
• Assignee: Unassigned
• Reporter: Mark DeBusschere
• Created: 01/Nov/13 17:43
• Updated: 09/Mar/14 07:43
• Resolved: 01/Nov/13 18:09

Description

During server start objects are being de-serialized and a cast statement is resulting in exception prevent the server to start.

org.apache.directory.server.UberjarMain] - Failed to start the service.
org.apache.directory.api.ldap.model.exception.LdapOtherException: java.lang.Integer cannot be cast to java.lang.Long

at org.apache.directory.server.core.partition.impl.btree.jdbm.JdbmTable.<init>(JdbmTable.java:166)

The first constructor in JdbmTable has following

count = ( Long ) recMan.fetch( recId );

The second constructor handles this issue, hence similar logic should be applied in first constructor.

Object value = recMan.fetch( recId );

if ( value instanceof Integer )
{
count = ( ( Integer ) value ).longValue();
}
else
{
count = ( Long ) value;
}

Tested in M16 snapshot build and it resolved the cast exception.