Examples of PersistentObject

br.gov.serpro.ouvidoria.model.PersistentObject
@author SERPRO @version $Revision: 1.1.2.3 $, $Date: 2011/10/20 19:27:38 $ @version 0.1, Date: 2004/11/19
net.rim.device.api.system.PersistentObject
org.apache.roller.pojos.PersistentObject
Base class for all of Roller's persistent objects.
org.springmodules.datamap.jdbc.sqlmap.PersistentObject
Class to hold information we need for any persistent classes @author Thomas Risberg @since 0.3

Examples of net.rim.device.api.system.PersistentObject

        // Acquiring a reference to a ticket guarantees access to encrypted data
        // even if the device locks during the re-encoding operation.
        final Object ticket = PersistentContent.getTicket();


        if (ticket != null) {
            final PersistentObject store =
                    PersistentStore
                            .getPersistentObject(PersistentStoreDemo.PERSISTENT_STORE_DEMO_ID);


            if (store != null) {
                synchronized (store.getContents()) {
                    final Vector meetings = (Vector) store.getContents();
                    if (meetings == null) {
                        // Contents empty; nothing to re-encode.
                        return;
                    }
                    for (int i = 0; i < meetings.size(); ++i) {

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Examples of net.rim.device.api.system.PersistentObject

         * @return An OptionsDemoData instance with all the saved field vales.
         *         If there is no data that has been saved, it returns an empty
         *         instance
         */
        private static OptionsDemoData load() {
            final PersistentObject persist =
                    PersistentStore.getPersistentObject(OptionsDemoData.ID);


            synchronized (persist) {
                if (persist.getContents() == null) {
                    persist.setContents(new OptionsDemoData());
                    persist.commit();
                }
            }


            return (OptionsDemoData) persist.getContents();
        }

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Examples of org.apache.roller.pojos.PersistentObject

            
            log.debug("storing detached object: "+obj.toString());
            
            // Object has been written to database, but instance passed in
            // is not a persistent instance, so must be loaded into session.
            PersistentObject vo =
                    (PersistentObject)session.load(obj.getClass(),obj.getId());
            vo.setData(obj);
            obj = vo;
        }
        
    }

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Examples of org.apache.roller.pojos.PersistentObject

            throw new HibernateException("Cannot remove object when values are null");
        }
        
        Session session = getSession();
        
        PersistentObject obj = (PersistentObject) session.load(clazz,id);
        session.delete(obj);
    }

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Examples of org.apache.roller.pojos.PersistentObject

            //assoc.remove();
            toRemove.add(hpo);
        }
        Iterator removeIterator = toRemove.iterator();
        while (removeIterator.hasNext()) {
            PersistentObject po = (PersistentObject) removeIterator.next();
            getSession().delete(po);
        }
        
        // loop to remove my own parent and grandparent associations
        Iterator ancestors = obj.getAncestorAssocs().iterator();

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Examples of org.apache.roller.pojos.PersistentObject

            
            log.debug("storing detached object: "+obj.toString());
            
            // Object has been written to database, but instance passed in
            // is not a persistent instance, so must be loaded into session.
            PersistentObject vo =
                    (PersistentObject)session.load(obj.getClass(),obj.getId());
            vo.setData(obj);
            obj = vo;
        }
        
    }

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Examples of org.apache.roller.pojos.PersistentObject

            throw new HibernateException("Cannot remove object when values are null");
        }
        
        Session session = getSession();
        
        PersistentObject obj = (PersistentObject) session.load(clazz,id);
        session.delete(obj);
    }

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Examples of org.apache.roller.pojos.PersistentObject

            //assoc.remove();
            toRemove.add(hpo);
        }
        Iterator removeIterator = toRemove.iterator();
        while (removeIterator.hasNext()) {
            PersistentObject po = (PersistentObject) removeIterator.next();
            getSession().delete(po);
        }
        
        // loop to remove my own parent and grandparent associations
        Iterator ancestors = obj.getAncestorAssocs().iterator();

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Examples of org.springmodules.datamap.jdbc.sqlmap.PersistentObject

        }
        return "set" + propertyName.toString();
    }


    public static PersistentObject getPersistenceMetaData(Class clazz, final DataSource dataSource, Map pluralExceptions) {
        final PersistentObject newPo = new PersistentObject();
        String baseName = clazz.getName();
        baseName = baseName.substring(baseName.lastIndexOf(".") + 1);
        String tableName;
        if (pluralExceptions.containsKey(baseName)) {
            tableName = underscoreName((String)pluralExceptions.get(baseName));
        }
        else {
            tableName = underscoreName(baseName + "s");
        }
        newPo.setBaseName(baseName);
        newPo.setTableName(tableName);
        final String sqlTableName = tableName;
        final Map newMetaData = new HashMap(10);
        Field[] f = clazz.getDeclaredFields();
        for (int i = 0; i < f.length; i++) {
            PersistentField pf = new PersistentField();
            pf.setFieldName(f[i].getName());
            pf.setColumnName(ActiveMapperUtils.underscoreName(f[i].getName()));
            pf.setJavaType(f[i].getType());
            if ("id".equals(f[i].getName())) {
                if (!pf.isIdField())
                    pf.setIdField(true);
            }
            newMetaData.put(pf.getColumnName(), pf);
        }


        try {
            JdbcUtils.extractDatabaseMetaData(dataSource, new DatabaseMetaDataCallback() {
                public Object processMetaData(DatabaseMetaData databaseMetaData) throws SQLException {
                    newPo.setUsingLowerCaseIdentifiers(databaseMetaData.storesLowerCaseIdentifiers());
                    newPo.setDatabaseProductName(databaseMetaData.getDatabaseProductName());
                    if ("PostgreSQL".equals(newPo.getDatabaseProductName())) {
                        newPo.setUsingGeneratedKeysStrategy(false);
                        newPo.setIncrementer(new PostgreSQLSequenceMaxValueIncrementer(dataSource, newPo.getBaseName() + "_seq"));
                    }
                    else if ("HSQL Database Engine".equals(newPo.getDatabaseProductName())) {
                        newPo.setUsingGeneratedKeysStrategy(false);
                        newPo.setIncrementer(new HsqlMaxValueIncrementer(dataSource, newPo.getBaseName() + "_seq", "value"));
                    }
                    else if ("Oracle".equals(newPo.getDatabaseProductName())) {
                        newPo.setUsingGeneratedKeysStrategy(false);
                        newPo.setIncrementer(new OracleSequenceMaxValueIncrementer(dataSource, newPo.getBaseName() + "_seq"));
                    }
                    else {
                        newPo.setUsingGeneratedKeysStrategy(true);
                    }
                    String metaDataTableName;
                    if (newPo.isUsingLowerCaseIdentifiers())
                        metaDataTableName = sqlTableName.toLowerCase();
                    else
                        metaDataTableName = sqlTableName.toUpperCase();
                    ResultSet pkrs = databaseMetaData.getPrimaryKeys(null, null, metaDataTableName);
                    Set primaryKeys = new HashSet();
                    while (pkrs.next()) {
                        primaryKeys.add(pkrs.getString(4));
                    }
                    pkrs.close();
                    newPo.setPrimaryKeyColumns(primaryKeys);
                    int unmappedKey = primaryKeys.size();
                    ResultSet crs = databaseMetaData.getColumns(null, null, metaDataTableName, null);
                    while (crs.next()) {
                        PersistentField pf = (PersistentField)newMetaData.get(crs.getString(4).toLowerCase());
                        if (pf != null) {
                            pf.setSqlType(crs.getInt(5));
                            if (primaryKeys.contains(pf.getColumnName())) {
                                pf.setIdField(true);
                                unmappedKey--;
                            }
                        }
                    }
                    crs.close();
                    if (primaryKeys.size() > 1 || unmappedKey > 0) {
                        newPo.setDependentObject(true);
                    }
                    return null;
                }
            });
        } catch (MetaDataAccessException e) {
            throw new DataAccessResourceFailureException("Error retreiving metadata", e);
        }
        newPo.setPersistentFields(newMetaData);
        return newPo;
    }

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