Examples of org.ofbiz.entity.Delegator.find()

org.ofbiz.entity.Delegator.find()
Finds GenericValues by the conditions specified in the EntityCondition object, the the EntityCondition javadoc for more details. NOTE 20080502: 3 references @param entityName The name of the Entity as defined in the entity XML file @param whereEntityCondition The EntityCondition object that specifies how to constrain this query before any groupings are done (if this is a view entity with group-by aliases) @param havingEntityCondition The EntityCondition object that specifies how to constrain this query after any groupings are done (if this is a view entity with group-by aliases) @param fieldsToSelect The fields of the named entity to get from the database; if empty or null all fields will be retreived @param orderBy The fields of the named entity to order the query by; optionally add a " ASC" for ascending or " DESC" for descending @param findOptions An instance of EntityFindOptions that specifies advanced query options. See the EntityFindOptions JavaDoc for more details. @return EntityListIterator representing the result of the query: NOTETHAT THIS MUST BE CLOSED (preferably in a finally block) WHEN YOU ARE DONE WITH IT, AND DON'T LEAVE IT OPEN TOO LONG BEACUSE IT WILL MAINTAIN A DATABASE CONNECTION.

        condList.add(EntityCondition.makeCondition("thruDate", EntityOperator.NOT_EQUAL, null));
        condList.add(EntityCondition.makeCondition("thruDate", EntityOperator.LESS_THAN, nowTimestamp));
        EntityCondition cond = EntityCondition.makeCondition(condList, EntityOperator.AND);


        try {
            EntityListIterator eli = delegator.find("ProductStorePromoAndAppl", cond, null, null, null, null);
            GenericValue productStorePromoAndAppl = null;
            while ((productStorePromoAndAppl = eli.next()) != null) {
                GenericValue productStorePromo = delegator.makeValue("ProductStorePromoAppl");
                productStorePromo.setAllFields(productStorePromoAndAppl, true, null, null);
                productStorePromo.remove();

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            try {
                if (Debug.infoOn()) {
                    long count = delegator.findCountByCondition("Product", condition, null, null);
                    Debug.logInfo("========== Found " + count + " products to index ==========", module);
                }
                entityListIterator = delegator.find("Product", condition, null, null, null, null);
            } catch (GenericEntityException gee) {
                Debug.logWarning(gee, gee.getMessage(), module);
                Map<String, String> messageMap = UtilMisc.toMap("gee", gee.toString());
                errMsg = UtilProperties.getMessage(resource,"productevents.error_getting_product_list", messageMap, UtilHttp.getLocale(request));
                request.setAttribute("_ERROR_MESSAGE_", errMsg);

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        }
        Set<String> fields = UtilMisc.toSet("orderId");


        EntityListIterator eli = null;
        try {
            eli = delegator.find("OrderHeader", cond, null, fields, null, null);
        } catch (GenericEntityException e) {
            Debug.logError(e, module);
            return ServiceUtil.returnError(e.getMessage());
        }

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                        EntityUtil.getFilterByDateExpr(), EntityUtil.getFilterByDateExpr("contactFromDate", "contactThruDate"));


            EntityConditionList<EntityCondition> conditions = EntityCondition.makeCondition(conditionList, EntityOperator.AND);
            Set<String> fieldsToSelect = UtilMisc.toSet("partyId", "preferredContactMechId", "fromDate", "infoString");


            eli = delegator.find("ContactListPartyAndContactMech", conditions, null, fieldsToSelect, null,
                    new EntityFindOptions(true, EntityFindOptions.TYPE_SCROLL_INSENSITIVE, EntityFindOptions.CONCUR_READ_ONLY, true));


            // Send an email to each contact list member
            List<String> orderBy = UtilMisc.toList("-fromDate");

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            List<EntityExpr> exprs = UtilMisc.toList(EntityCondition.makeCondition("automaticExtend", EntityOperator.EQUALS, "Y"),
                    EntityCondition.makeCondition("orderId", EntityOperator.NOT_EQUAL, null),
                    EntityCondition.makeCondition("productId", EntityOperator.NOT_EQUAL, null));
            EntityCondition cond = EntityCondition.makeCondition(exprs, EntityOperator.AND);
            EntityListIterator eli = null;
            eli = delegator.find("Subscription", cond, null, null, null, null);


            if (eli != null) {
                GenericValue subscription;
                while (((subscription = eli.next()) != null)) {

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            orderIds = TransactionUtil.doNewTransaction(new Callable<List<String>>() {
                public List<String> call() throws Exception {
                    List<String> orderIds = new LinkedList<String>();
                    EntityListIterator eli = null;
                    try {
                        eli = delegator.find("OrderHeader", cond, null, UtilMisc.toSet("orderId"), UtilMisc.toList("entryDate ASC"), null);
                        GenericValue orderHeader;
                        while ((orderHeader = eli.next()) != null) {
                            orderIds.add(orderHeader.getString("orderId"));
                        }
                    } finally {

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                    EntityCondition.makeCondition("isActive", EntityOperator.EQUALS, "Y"));
            EntityCondition cond = EntityCondition.makeCondition(exprs, EntityOperator.AND);
            List<String> order = UtilMisc.toList("-lastOrderedDate");


            EntityListIterator eli = null;
            eli = delegator.find("ShoppingList", cond, null, null, order, null);


            if (eli != null) {
                GenericValue shoppingList;
                while (((shoppingList = eli.next()) != null)) {
                    Timestamp lastOrder = shoppingList.getTimestamp("lastOrderedDate");

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        // Retrieve entities  - an iterator over all the values
        EntityListIterator listIt = null;
        int listSize = 0;
        try {
            if (noConditionFind || (entityConditionList != null && entityConditionList.getConditionListSize() > 0)) {
                listIt = delegator.find(entityName, entityConditionList, null, fieldSet, orderByList,
                        new EntityFindOptions(true, EntityFindOptions.TYPE_SCROLL_INSENSITIVE, EntityFindOptions.CONCUR_READ_ONLY, -1, maxRows, distinct));
                listSize = listIt.getResultsSizeAfterPartialList();
            }
        } catch (GenericEntityException e) {
            return ServiceUtil.returnError(UtilProperties.getMessage(resource, "CommonFindErrorRunning", UtilMisc.toMap("entityName", entityName, "errorString", e.getMessage()), locale));

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            List<EntityExpr> exprs = UtilMisc.toList(EntityCondition.makeCondition("automaticExtend", EntityOperator.EQUALS, "Y"),
                    EntityCondition.makeCondition("orderId", EntityOperator.NOT_EQUAL, null),
                    EntityCondition.makeCondition("productId", EntityOperator.NOT_EQUAL, null));
            EntityCondition cond = EntityCondition.makeCondition(exprs, EntityOperator.AND);
            EntityListIterator eli = null;
            eli = delegator.find("Subscription", cond, null, null, null, null);


            if (eli != null) {
                GenericValue subscription;
                while (((subscription = eli.next()) != null)) {

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            orderIds = TransactionUtil.doNewTransaction(new Callable<List<String>>() {
                public List<String> call() throws Exception {
                    List<String> orderIds = new LinkedList<String>();
                    EntityListIterator eli = null;
                    try {
                        eli = delegator.find("OrderHeader", cond, null, UtilMisc.toSet("orderId"), UtilMisc.toList("entryDate ASC"), null);
                        GenericValue orderHeader;
                        while ((orderHeader = eli.next()) != null) {
                            orderIds.add(orderHeader.getString("orderId"));
                        }
                    } finally {

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