protected void bindColumn()

in grails-datastore-gorm-hibernate/src/main/groovy/org/grails/orm/hibernate/cfg/GrailsDomainBinder.java [2963:3032]
59 lines of code
22 McCabe index (conditional complexity)

    protected void bindColumn(PersistentProperty property, PersistentProperty parentProperty,
                              Column column, ColumnConfig cc, String path, Table table, String sessionFactoryBeanName) {

        if (cc != null) {
            column.setComment(cc.getComment());
            column.setDefaultValue(cc.getDefaultValue());
            column.setCustomRead(cc.getRead());
            column.setCustomWrite(cc.getWrite());
        }

        Class<?> userType = getUserType(property);
        String columnName = getColumnNameForPropertyAndPath(property, path, cc, sessionFactoryBeanName);
        if ((property instanceof Association) && userType == null) {
            Association association = (Association) property;
            // Only use conventional naming when the column has not been explicitly mapped.
            if (column.getName() == null) {
                column.setName(columnName);
            }
            if (property instanceof ManyToMany) {
                column.setNullable(false);
            }
            else if (property instanceof org.grails.datastore.mapping.model.types.OneToOne && association.isBidirectional() && !association.isOwningSide()) {
                if (isHasOne(((Association) property).getInverseSide())) {
                    column.setNullable(false);
                }
                else {
                    column.setNullable(true);
                }
            }
            else if ((property instanceof ToOne) && association.isCircular()) {
                column.setNullable(true);
            }
            else {
                column.setNullable(property.isNullable());
            }
        }
        else {
            column.setName(columnName);
            column.setNullable(property.isNullable() || (parentProperty != null && parentProperty.isNullable()));

            // Use the constraints for this property to more accurately define
            // the column's length, precision, and scale
            if (String.class.isAssignableFrom(property.getType()) || byte[].class.isAssignableFrom(property.getType())) {
                bindStringColumnConstraints(column, property);
            }

            if (Number.class.isAssignableFrom(property.getType())) {
                bindNumericColumnConstraints(column, property, cc);
            }
        }

        handleUniqueConstraint(property, column, path, table, columnName, sessionFactoryBeanName);

        bindIndex(columnName, column, cc, table);

        final PersistentEntity owner = property.getOwner();
        if (!owner.isRoot()) {
            Mapping mapping = getMapping(owner);
            if (mapping == null || mapping.getTablePerHierarchy()) {
                if (LOG.isDebugEnabled())
                    LOG.debug("[GrailsDomainBinder] Sub class property [" + property.getName() + "] for column name ["+column.getName()+"] set to nullable");
                column.setNullable(true);
            } else {
                column.setNullable(property.isNullable());
            }
        }

        if (LOG.isDebugEnabled())
            LOG.debug("[GrailsDomainBinder] bound property [" + property.getName() + "] to column name ["+column.getName()+"] in table ["+table.getName()+"]");
    }