public interface  org.apache.activemq.store.jdbc.DatabaseLocker extends java.lang.Object implements org.apache.activemq.Service
{
public abstract void setPersistenceAdapter(org.apache.activemq.store.jdbc.JDBCPersistenceAdapter) throws java.io.IOException;
public abstract boolean keepAlive() throws java.io.IOException;
public abstract void setLockAcquireSleepInterval(long);
}