org.jboss.ejb.plugins.jaws.jdbc: public class: JDBCDestroyCommand

org.jboss.ejb.plugins.jaws.jdbc
public class: JDBCDestroyCommand [javadoc | source]

java.lang.Object
   org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand
      org.jboss.ejb.plugins.jaws.jdbc.JDBCUpdateCommand
         org.jboss.ejb.plugins.jaws.jdbc.JDBCDestroyCommand

All Implemented Interfaces:
JPMDestroyCommand

JAWSPersistenceManager JDBCDestroyCommand

Also see:

author: < - a href="mailto:rickard.oberg@telkel.com">Rickard �berg

author: < - a href="mailto:marc.fleury@telkel.com">Marc Fleury

author: < - a href="mailto:shevlandj@kpi.com.au">Joe Shevland

author: < - a href="mailto:justin@j-m-f.demon.co.uk">Justin Forder

version: $ - Revision: 1.11 $

Revisions:

20010812 vincent.harcq@hubmethods.com:

Get Rid of debug flag, use log4j instead

Fields inherited from org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand:
factory, jawsEntity, name

Constructor:
public JDBCDestroyCommand(JDBCCommandFactory factory) { // Constructors -------------------------------------------------- super(factory, "Destroy"); // Drop table SQL String sql = "DROP TABLE " + jawsEntity.getTableName(); setSQL(sql); }

Constructor:

 public JDBCDestroyCommand(JDBCCommandFactory factory) {
   // Constructors --------------------------------------------------
      super(factory, "Destroy");
      // Drop table SQL
      String sql = "DROP TABLE " + jawsEntity.getTableName();
      setSQL(sql);
}

Method from org.jboss.ejb.plugins.jaws.jdbc.JDBCDestroyCommand Summary:
execute, handleResult

Methods from org.jboss.ejb.plugins.jaws.jdbc.JDBCUpdateCommand:
executeStatementAndHandleResult, handleResult

Methods from org.jboss.ejb.plugins.jaws.jdbc.JDBCCommand:
executeStatementAndHandleResult, getCMPFieldValue, getConnection, getJDBCType, getJDBCTypeName, getJawsCMPFieldJDBCType, getName, getPkColumnList, getPkColumnWhereList, getPkFieldValue, getResultObject, getResultObject, getSQL, getState, isBinaryType, jdbcExecute, setCMPFieldValue, setParameter, setParameters, setPrimaryKeyParameters, setSQL

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.jboss.ejb.plugins.jaws.jdbc.JDBCDestroyCommand Detail:
public void execute() { if (jawsEntity.getRemoveTable()) { // Remove it! try { // since we use the pools, we have to do this within a transaction factory.getContainer().getTransactionManager().begin (); jdbcExecute(null); factory.getContainer().getTransactionManager().commit (); } catch (Exception e) { if (log.isDebugEnabled()) log.debug("Could not drop table " + jawsEntity.getTableName(), e); try { factory.getContainer().getTransactionManager().rollback (); } catch (Exception _e) { log.error("Could not roll back transaction", _e); } } } }
protected Object handleResult(int rowsAffected, Object argOrArgs) throws Exception { if (log.isDebugEnabled()) log.debug("Table "+jawsEntity.getTableName()+" removed"); return null; }

Method from org.jboss.ejb.plugins.jaws.jdbc.JDBCDestroyCommand Detail:

 public  void execute() {
      if (jawsEntity.getRemoveTable())
      {
         // Remove it!
         try
         {
            // since we use the pools, we have to do this within a transaction
            factory.getContainer().getTransactionManager().begin ();
            jdbcExecute(null);
            factory.getContainer().getTransactionManager().commit ();
         } catch (Exception e)
         {
            if (log.isDebugEnabled())
               log.debug("Could not drop table " +
                      jawsEntity.getTableName(), e);
            try
            {
               factory.getContainer().getTransactionManager().rollback ();
            }
            catch (Exception _e)
            {
               log.error("Could not roll back transaction", _e);
            }
         }
      }
}

 protected Object handleResult(int rowsAffected,
    Object argOrArgs) throws Exception {
      if (log.isDebugEnabled())
         log.debug("Table "+jawsEntity.getTableName()+" removed");
      return null;
}