Package org.ofbiz.minerva.pool.jdbc.xa

Examples of org.ofbiz.minerva.pool.jdbc.xa.XAPoolDataSource

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        }
    }

    // static methods for webtools
    public static <X> Set<X> getPooledData(String helperName) throws GenericEntityException {
        XAPoolDataSource pds = dsCache.get(helperName);
        if (pds == null) {
            Debug.logError("No pool found for helper name [" + helperName + "]", module);
            return new HashSet<X>();
        } else {
            return UtilGenerics.cast(pds.getPooledObjectRecords(0)); // 0 to return all (in use and waiting)
        }
    }
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            return UtilGenerics.cast(pds.getPooledObjectRecords(0)); // 0 to return all (in use and waiting)
        }
    }

    public static String getPoolName(String helperName) throws GenericEntityException {
        XAPoolDataSource pds = dsCache.get(helperName);
        if (pds == null) {
            Debug.logError("No pool found for helper name [" + helperName + "]", module);
            return null;
        }
        return pds.getPoolDataString();
    }
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    public static final String module = MinervaConnectionFactory.class.getName();
    protected static Map<String, XAPoolDataSource> dsCache = FastMap.newInstance();

    public Connection getConnection(String helperName, Element jotmJdbcElement) throws SQLException, GenericEntityException {
        XAPoolDataSource pds = dsCache.get(helperName);       
        if (pds != null) {                                 
            return TransactionFactory.getCursorConnection(helperName, pds.getConnection());
        }
       
        synchronized (MinervaConnectionFactory.class) {
            pds = dsCache.get(helperName);
            if (pds != null) {                          
                return pds.getConnection();
            } else {
                pds = new XAPoolDataSource();
                pds.setPoolName(helperName);
            }

            XADataSourceImpl ds = new XADataSourceImpl();

            if (ds == null)
                throw new GenericEntityException("XADataSource was not created, big problem!");
           
            ds.setDriver(jotmJdbcElement.getAttribute("jdbc-driver"));
            ds.setURL(jotmJdbcElement.getAttribute("jdbc-uri"));
           
            String transIso = jotmJdbcElement.getAttribute("isolation-level");
            if (transIso != null && transIso.length() > 0) {
                if ("Serializable".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
                } else if ("RepeatableRead".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
                } else if ("ReadUncommitted".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_READ_UNCOMMITTED);
                } else if ("ReadCommitted".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
                } else if ("None".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_NONE);
                }                                           
            }
           
            // set the datasource in the pool           
            pds.setDataSource(ds);
            pds.setJDBCUser(jotmJdbcElement.getAttribute("jdbc-username"));
            pds.setJDBCPassword(jotmJdbcElement.getAttribute("jdbc-password"));
           
            // set the transaction manager in the pool
            pds.setTransactionManager(TransactionFactory.getTransactionManager());
           
            // configure the pool settings
            try {           
                pds.setMaxSize(Integer.parseInt(jotmJdbcElement.getAttribute("pool-maxsize")));
            } catch (NumberFormatException nfe) {
                Debug.logError("Problems with pool settings [pool-maxsize=" + jotmJdbcElement.getAttribute("pool-maxsize") + "]; the values MUST be numbers, using default of 20.", module);
                pds.setMaxSize(20);
            } catch (Exception e) {
                Debug.logError(e, "Problems with pool settings", module);
                pds.setMaxSize(20);
            }
            try {           
                pds.setMinSize(Integer.parseInt(jotmJdbcElement.getAttribute("pool-minsize")));
            } catch (NumberFormatException nfe) {
                Debug.logError("Problems with pool settings [pool-minsize=" + jotmJdbcElement.getAttribute("pool-minsize") + "]; the values MUST be numbers, using default of 5.", module);
                pds.setMinSize(2);
            } catch (Exception e) {
                Debug.logError(e, "Problems with pool settings", module);
                pds.setMinSize(2);
            }
                                 
            // cache the pool
            dsCache.put(helperName, pds);       
                                                     
            return TransactionFactory.getCursorConnection(helperName, pds.getConnection());
        }               
    }
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        }               
    }
   
    public void closeAll() {
        for (String helperName: dsCache.keySet()) {
            XAPoolDataSource pds = dsCache.remove(helperName);
            pds.close();  
        }                                                                            
    }
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        }                                                                            
    }

    // static methods for webtools
    public static Set getPooledData(String helperName) throws GenericEntityException {
        XAPoolDataSource pds = dsCache.get(helperName);
        if (pds == null) {
            Debug.logError("No pool found for helper name [" + helperName + "]", module);
            return new HashSet();
        } else {
            return pds.getPooledObjectRecords(0); // 0 to return all (in use and waiting)
        }
    }
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            return pds.getPooledObjectRecords(0); // 0 to return all (in use and waiting)
        }
    }

    public static String getPoolName(String helperName) throws GenericEntityException {
        XAPoolDataSource pds = dsCache.get(helperName);
        if (pds == null) {
            Debug.logError("No pool found for helper name [" + helperName + "]", module);
            return null;
        }
        return pds.getPoolDataString();
    }
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    public static final String module = MinervaConnectionFactory.class.getName();               
       
    protected static Map dsCache = new HashMap();
   
    public static Connection getConnection(String helperName, Element jotmJdbcElement) throws SQLException, GenericEntityException {                              
        XAPoolDataSource pds = (XAPoolDataSource) dsCache.get(helperName);       
        if (pds != null) {                                 
            return TransactionFactory.getCursorConnection(helperName, pds.getConnection());
        }
       
        synchronized (MinervaConnectionFactory.class) {
            pds = (XAPoolDataSource) dsCache.get(helperName);
            if (pds != null) {                          
                return pds.getConnection();
            } else {
                pds = new XAPoolDataSource();
                pds.setPoolName(helperName);
            }

            XADataSourceImpl ds = new XADataSourceImpl();

            if (ds == null)
                throw new GenericEntityException("XADataSource was not created, big problem!");
           
            ds.setDriver(jotmJdbcElement.getAttribute("jdbc-driver"));
            ds.setURL(jotmJdbcElement.getAttribute("jdbc-uri"));
           
            String transIso = jotmJdbcElement.getAttribute("isolation-level");
            if (transIso != null && transIso.length() > 0) {
                if ("Serializable".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_SERIALIZABLE);
                } else if ("RepeatableRead".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_REPEATABLE_READ);
                } else if ("ReadUncommitted".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_READ_UNCOMMITTED);
                } else if ("ReadCommitted".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_READ_COMMITTED);
                } else if ("None".equals(transIso)) {
                    pds.setTransactionIsolation(Connection.TRANSACTION_NONE);
                }                                           
            }
           
            // set the datasource in the pool           
            pds.setDataSource(ds);
            pds.setJDBCUser(jotmJdbcElement.getAttribute("jdbc-username"));
            pds.setJDBCPassword(jotmJdbcElement.getAttribute("jdbc-password"));
           
            // set the transaction manager in the pool
            pds.setTransactionManager(TransactionFactory.getTransactionManager());
           
            // configure the pool settings
            try {           
                pds.setMaxSize(Integer.parseInt(jotmJdbcElement.getAttribute("pool-maxsize")));
            } catch (NumberFormatException nfe) {
                Debug.logError("Problems with pool settings [pool-maxsize=" + jotmJdbcElement.getAttribute("pool-maxsize") + "]; the values MUST be numbers, using default of 20.", module);
                pds.setMaxSize(20);
            } catch (Exception e) {
                Debug.logError(e, "Problems with pool settings", module);
                pds.setMaxSize(20);
            }
            try {           
                pds.setMinSize(Integer.parseInt(jotmJdbcElement.getAttribute("pool-minsize")));
            } catch (NumberFormatException nfe) {
                Debug.logError("Problems with pool settings [pool-minsize=" + jotmJdbcElement.getAttribute("pool-minsize") + "]; the values MUST be numbers, using default of 5.", module);
                pds.setMinSize(2);
            } catch (Exception e) {
                Debug.logError(e, "Problems with pool settings", module);
                pds.setMinSize(2);
            }
                                 
            // cache the pool
            dsCache.put(helperName, pds);       
                                                     
            return TransactionFactory.getCursorConnection(helperName, pds.getConnection());
        }               
    }
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    public static void closeAll() {
        Set cacheKeys = dsCache.keySet();
        Iterator i = cacheKeys.iterator();
        while (i.hasNext()) {
            String helperName = (String) i.next();
            XAPoolDataSource pds = (XAPoolDataSource) dsCache.remove(helperName);
            pds.close();  
        }                                                                            
    }
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Related Classes of org.ofbiz.minerva.pool.jdbc.xa.XAPoolDataSource

  • org.ofbiz.entity.connection.MinervaConnectionFactory
  • org.ofbiz.entity.transaction.MinervaConnectionFactory
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