Example usage for org.hibernate.metadata ClassMetadata setPropertyValue

Introduction

In this page you can find the example usage for org.hibernate.metadata ClassMetadata setPropertyValue.

Prototype

void setPropertyValue(Object object, String propertyName, Object value) throws HibernateException;

Source Link

Document

Set the value of a particular (named) property

Usage

From source file:org.cgiar.ccafs.marlo.data.dao.mysql.AuditLogMySQLDao.java

License:Open Source License

public void loadRelationsForIAuditLog(IAuditLog iAuditLog, String transactionID)
        throws NoSuchFieldException, SecurityException, IllegalArgumentException, IllegalAccessException {
    try {/*w  w  w . j av  a  2  s. c  om*/

        Session session = super.getSessionFactory().getCurrentSession();
        ClassMetadata classMetadata = session.getSessionFactory().getClassMetadata(iAuditLog.getClass());
        String[] propertyNames = classMetadata.getPropertyNames();
        for (String name : propertyNames) {
            try {
                Type propertyType = classMetadata.getPropertyType(name);
                Field privateField = iAuditLog.getClass().getDeclaredField(name);
                privateField.setAccessible(true);
                if (propertyType instanceof OneToOneType) {
                    Object obj = privateField.get(iAuditLog);
                    if (obj != null && obj instanceof IAuditLog) {
                        this.loadRelationsForIAuditLog((IAuditLog) obj, transactionID);
                    }
                }
                if (propertyType instanceof OrderedSetType || propertyType instanceof SetType) {

                    String classNameRelation = propertyType.getName();
                    String sql = "from " + Auditlog.class.getName() + " where transaction_id='" + transactionID
                            + "' and main=3 and relation_name='" + classNameRelation + ":" + iAuditLog.getId()
                            + "'order by ABS(ENTITY_ID) asc";
                    List<Auditlog> auditLogsRelations = super.findAll(sql);

                    Set<IAuditLog> relation = new HashSet<IAuditLog>();
                    for (Auditlog auditlog : auditLogsRelations) {
                        IAuditLog relationObject = this.loadFromAuditLog(auditlog);
                        this.loadRelationsForIAuditLog(relationObject, transactionID);
                        relation.add(relationObject);
                    }
                    classMetadata.setPropertyValue(iAuditLog, name, relation);
                }
            } catch (Exception e) {

            }
        }
    } catch (JsonSyntaxException e) {
        e.printStackTrace();
    }

}

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From source file:org.unitime.timetable.backup.SessionRestore.java

License:Open Source License

public void create(TableData.Table table)
        throws InstantiationException, IllegalAccessException, DocumentException {
    ClassMetadata metadata = iHibSessionFactory.getClassMetadata(table.getName());
    if (metadata == null)
        return;/*  w  w w .  j  a  v  a2s .  c  o m*/
    PersistentClass mapping = _RootDAO.getConfiguration().getClassMapping(table.getName());
    Map<String, Integer> lengths = new HashMap<String, Integer>();
    for (String property : metadata.getPropertyNames()) {
        Type type = metadata.getPropertyType(property);
        if (type instanceof StringType)
            for (Iterator<?> i = mapping.getProperty(property).getColumnIterator(); i.hasNext();) {
                Object o = i.next();
                if (o instanceof Column) {
                    Column column = (Column) o;
                    lengths.put(property, column.getLength());
                }
                break;
            }
    }
    iProgress.setPhase(metadata.getEntityName().substring(metadata.getEntityName().lastIndexOf('.') + 1) + " ["
            + table.getRecordCount() + "]", table.getRecordCount());
    for (TableData.Record record : table.getRecordList()) {
        iProgress.incProgress();
        Object object = metadata.getMappedClass().newInstance();
        for (String property : metadata.getPropertyNames()) {
            TableData.Element element = null;
            for (TableData.Element e : record.getElementList())
                if (e.getName().equals(property)) {
                    element = e;
                    break;
                }
            if (element == null)
                continue;
            Object value = null;
            Type type = metadata.getPropertyType(property);
            if (type instanceof PrimitiveType) {
                if (type instanceof BooleanType) {
                    value = new Boolean("true".equals(element.getValue(0)));
                } else if (type instanceof ByteType) {
                    value = Byte.valueOf(element.getValue(0));
                } else if (type instanceof CharacterType) {
                    value = Character.valueOf(element.getValue(0).charAt(0));
                } else if (type instanceof DoubleType) {
                    value = Double.valueOf(element.getValue(0));
                } else if (type instanceof FloatType) {
                    value = Float.valueOf(element.getValue(0));
                } else if (type instanceof IntegerType) {
                    value = Integer.valueOf(element.getValue(0));
                } else if (type instanceof LongType) {
                    value = Long.valueOf(element.getValue(0));
                } else if (type instanceof ShortType) {
                    value = Short.valueOf(element.getValue(0));
                }
            } else if (type instanceof DateType) {
                try {
                    value = new SimpleDateFormat("dd MMMM yyyy", Localization.getJavaLocale())
                            .parse(element.getValue(0));
                } catch (ParseException e) {
                    value = new DateType().fromStringValue(element.getValue(0));
                }
            } else if (type instanceof TimestampType) {
                value = new TimestampType().fromStringValue(element.getValue(0));
            } else if (type instanceof StringType) {
                value = element.getValue(0);
                Integer len = lengths.get(property);
                if (len != null && value.toString().length() > len) {
                    message("Value is  too long, truncated (property " + metadata.getEntityName() + "."
                            + property + ", length " + len + ")", record.getId());
                    value = value.toString().substring(0, len);
                }
            } else if (type instanceof BinaryType) {
                value = ByteString.copyFromUtf8(element.getValue(0)).toByteArray();
            } else if (type instanceof CustomType && type.getReturnedClass().equals(Document.class)) {
                value = new SAXReader().read(new StringReader(element.getValue(0)));
            } else if (type instanceof EntityType) {
            } else if (type instanceof CollectionType) {
            } else {
                message("Unknown type " + type.getClass().getName() + " (property " + metadata.getEntityName()
                        + "." + property + ", class " + type.getReturnedClass() + ")", record.getId());
            }
            if (value != null)
                metadata.setPropertyValue(object, property, value);
        }
        add(new Entity(metadata, record, object, record.getId()));
    }
}

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