Package org.apache.tapestry.contrib.ejb

Examples of org.apache.tapestry.contrib.ejb.XEJBException


            initial = new InitialContext();
            environment = (Context) initial.lookup("java:comp/env");
        }
        catch (NamingException ex)
        {
            throw new XEJBException("Could not lookup environment.", ex);
        }

        try
        {
            blockSizeProperty = (Integer) environment.lookup("blockSize");
        }
        catch (NamingException ex)
        {
            throw new XEJBException("Could not lookup blockSize property.", ex);
        }

        blockSize = blockSizeProperty.intValue();

        try
        {
            dataSource = (DataSource) environment.lookup("jdbc/dataSource");
        }
        catch (NamingException ex)
        {
            throw new XEJBException("Could not lookup data source.", ex);
        }

        if (keys == null)
            keys = new LinkedList();
    }
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        }
        catch (SQLException ex)
        {
            ex.printStackTrace();

            throw new XEJBException("Unable to allocate keys from the database.", ex);
        }
        finally
        {
            if (set != null)
            {
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        {
            return dataSource.getConnection();
        }
        catch (SQLException ex)
        {
            throw new XEJBException("Unable to get database connection from pool.", ex);
        }
    }
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                _keyAllocatorHome =
                    (IKeyAllocatorHome) PortableRemoteObject.narrow(raw, IKeyAllocatorHome.class);
            }
            catch (NamingException ex)
            {
                throw new XEJBException("Unable to locate IKeyAllocatorHome.", ex);
            }
        }

        // Get a reference to *some* KeyAllocator bean ... it may be fresh,
        // or one reused from a pool.
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            {
                statement = buildMasterQuery(connection, parameters, sortOrdering);
            }
            catch (SQLException ex)
            {
                throw new XEJBException("Unable to create query statement.", ex);
            }

            processQuery(statement);

        }
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            {
                statement = buildPersonQuery(connection, "owner.PERSON_ID", ownerId, sortOrdering);
            }
            catch (SQLException ex)
            {
                throw new XEJBException("Unable to create query statement.", ex);
            }

            processQuery(statement);

        }
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                statement =
                    buildPersonQuery(connection, "holder.PERSON_ID", holderId, sortOrdering);
            }
            catch (SQLException ex)
            {
                throw new XEJBException("Unable to create query statement.", ex);
            }

            processQuery(statement);

        }
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            {
                statement = buildBorrowerQuery(connection, borrowerId, sortOrdering);
            }
            catch (SQLException ex)
            {
                throw new XEJBException("Unable to create query statement.", ex);
            }

            processQuery(statement);

        }
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        {
            set = statement.executeQuery();
        }
        catch (SQLException ex)
        {
            throw new XEJBException("Unable to execute query.", ex);
        }

        try
        {
            processQueryResults(set);
        }
        catch (SQLException ex)
        {
            throw new XEJBException("Unable to process query results.", ex);
        }
        finally
        {
            close(null, null, set);
        }
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            initial = new InitialContext();
            _environment = (Context) initial.lookup("java:comp/env");
        }
        catch (NamingException e)
        {
            throw new XEJBException("Could not lookup environment.", e);
        }

        try
        {
            _dataSource = (DataSource) _environment.lookup("jdbc/dataSource");
        }
        catch (NamingException e)
        {
            e.printStackTrace();
            throw new XEJBException("Could not lookup data source.", e);
        }
    }
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