Examples of org.broadleafcommerce.common.util.dao.TypedQueryBuilder

Package org.broadleafcommerce.common.util.dao

Examples of org.broadleafcommerce.common.util.dao.TypedQueryBuilder

org.broadleafcommerce.common.util.dao.TypedQueryBuilder
Utility class to construct typed query-language queries. This has an advantage over CriteriaQuery in that it will be automatically responsive to polymorphism thanks to Hibernate's handling of query-language strings. @author Andre Azzolini (apazzolini) @param < T> the class that is being queried for

    public Integer getTotalRecords(String ceilingEntity, List<FilterMapping> filterMappings) {
        try {
            return ((Long) criteriaTranslator.translateCountQuery(persistenceManager.getDynamicEntityDao(),
                    ceilingEntity, filterMappings).getSingleResult()).intValue();
        } catch (CriteriaConversionException e) {
            TypedQueryBuilder builder = getSpecialCaseQueryBuilder(e.getFieldPath(), filterMappings, ceilingEntity);
            return ((Long) builder.toCountQuery(getPersistenceManager().getDynamicEntityDao().getStandardEntityManager()).getSingleResult()).intValue();
        }
    }

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    @Override
    public List<Serializable> getPersistentRecords(String ceilingEntity, List<FilterMapping> filterMappings, Integer firstResult, Integer maxResults) {
        try {
            return criteriaTranslator.translateQuery(persistenceManager.getDynamicEntityDao(), ceilingEntity, filterMappings, firstResult, maxResults).getResultList();
        } catch (CriteriaConversionException e) {
            TypedQueryBuilder builder = getSpecialCaseQueryBuilder(e.getFieldPath(), filterMappings, ceilingEntity);
            return builder.toQuery(getPersistenceManager().getDynamicEntityDao().getStandardEntityManager()).getResultList();
        }
    }

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        String[] pieces = specialPath.split("\\.");
        if (pieces.length != 3) {
            throw new CriteriaConversionException(String.format("Expected to find a target property of format [embedded field].[collection field].[property] for the embedded collection path (%s)", specialPath), embeddedCollectionPath);
        }
        String expression = specialPath.substring(0, specialPath.lastIndexOf("."));
        TypedQueryBuilder builder;
        try {
            builder = new TypedQueryBuilder(Class.forName(collectionClass), "specialEntity")
                    .addJoin(new TQJoin("specialEntity." + expression, "embeddedCollection"));
        } catch (Exception e) {
            throw ExceptionHelper.refineException(e);
        }
        for (TQRestriction restriction : buildSpecialRestrictions(expression, filterMappings)) {
            builder = builder.addRestriction(restriction);
        }
        for (TQRestriction restriction : buildStandardRestrictions(embeddedCollectionPath, filterMappings)) {
            builder = builder.addRestriction(restriction);
        }
        for (FilterMapping mapping : filterMappings) {
            if (mapping.getSortDirection() != null) {
                String mappingProperty = mapping.getFieldPath()==null?null:mapping.getFieldPath().getTargetProperty();
                if (StringUtils.isEmpty(mappingProperty)) {
                    mappingProperty = mapping.getFullPropertyName();
                }
                builder = builder.addOrder(new TQOrder("specialEntity." + mappingProperty, SortDirection.ASCENDING == mapping.getSortDirection()));
            }
        }


        return builder;
    }

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Related Classes of org.broadleafcommerce.common.util.dao.TypedQueryBuilder

org.broadleafcommerce.openadmin.server.service.persistence.module.BasicPersistenceModule

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