Examples of org.ofbiz.entity.datasource.GenericHelper

org.ofbiz.entity.datasource.GenericHelper
Generic Entity Helper Class

            }


            EntityEcaRuleRunner<?> ecaRunner = this.getEcaRuleRunner(primaryKey.getEntityName());
            ecaRunner.evalRules(EntityEcaHandler.EV_VALIDATE, EntityEcaHandler.OP_FIND, primaryKey, false);


            GenericHelper helper = getEntityHelper(primaryKey.getEntityName());
            GenericValue value = null;


            if (!primaryKey.isPrimaryKey()) {
                throw new GenericModelException("[GenericDelegator.findByPrimaryKey] Passed primary key is not a valid primary key: " + primaryKey);
            }


            ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_FIND, primaryKey, false);
            try {
                value = helper.findByPrimaryKeyPartial(primaryKey, keys);
            } catch (GenericEntityNotFoundException e) {
                value = null;
            }
            if (value != null) value.setDelegator(this);

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                pks.add(curPK);
            }


            for (Map.Entry<String, List<GenericPK>> curEntry: pksPerHelper.entrySet()) {
                String helperName = curEntry.getKey();
                GenericHelper helper = GenericHelperFactory.getHelper(helperName);
                List<GenericValue> values = helper.findAllByPrimaryKeys(curEntry.getValue());


                results.addAll(values);
            }


            this.decryptFields(results);

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                }
            }


            for (Map.Entry<String, List<GenericPK>> curEntry: pksPerHelper.entrySet()) {
                String helperName = curEntry.getKey();
                GenericHelper helper = GenericHelperFactory.getHelper(helperName);
                List<GenericValue> values = helper.findAllByPrimaryKeys(curEntry.getValue());


                this.putAllInPrimaryKeyCache(values);
                results.addAll(values);
            }

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            havingEntityCondition.checkCondition(modelEntity);
            havingEntityCondition.encryptConditionFields(modelEntity, this);
        }


        ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_FIND, dummyValue, false);
        GenericHelper helper = getEntityHelper(modelEntity.getEntityName());
        EntityListIterator eli = helper.findListIteratorByCondition(modelEntity, whereEntityCondition,
                havingEntityCondition, fieldsToSelect, orderBy, findOptions);
        eli.setDelegator(this);


        ecaRunner.evalRules(EntityEcaHandler.EV_RETURN, EntityEcaHandler.OP_FIND, dummyValue, false);
        return eli;

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        ModelViewEntity modelViewEntity = dynamicViewEntity.makeModelViewEntity(this);
        if (whereEntityCondition != null) whereEntityCondition.checkCondition(modelViewEntity);
        if (havingEntityCondition != null) havingEntityCondition.checkCondition(modelViewEntity);


        GenericHelper helper = getEntityHelper(dynamicViewEntity.getOneRealEntityName());
        EntityListIterator eli = helper.findListIteratorByCondition(modelViewEntity, whereEntityCondition,
                havingEntityCondition, fieldsToSelect, orderBy, findOptions);
        eli.setDelegator(this);
        //TODO: add decrypt fields
        return eli;
    }

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                havingEntityCondition.checkCondition(modelEntity);
                havingEntityCondition.encryptConditionFields(modelEntity, this);
            }


            ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_FIND, dummyValue, false);
            GenericHelper helper = getEntityHelper(modelEntity.getEntityName());
            long count = helper.findCountByCondition(modelEntity, whereEntityCondition, havingEntityCondition, findOptions);


            ecaRunner.evalRules(EntityEcaHandler.EV_RETURN, EntityEcaHandler.OP_FIND, dummyValue, false);
            return count;
        } catch (GenericEntityException e) {
            String errMsg = "Failure in findListIteratorByCondition operation for entity [DynamicView]: " + e.toString() + ". Rolling back transaction.";

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            ModelRelation modelRelationOne = modelEntity.getRelation(relationNameOne);
            ModelEntity modelEntityOne = getModelEntity(modelRelationOne.getRelEntityName());
            ModelRelation modelRelationTwo = modelEntityOne.getRelation(relationNameTwo);
            ModelEntity modelEntityTwo = getModelEntity(modelRelationTwo.getRelEntityName());


            GenericHelper helper = getEntityHelper(modelEntity);


            return helper.findByMultiRelation(value, modelRelationOne, modelEntityOne, modelRelationTwo, modelEntityTwo, orderBy);
        } catch (GenericEntityException e) {
            String errMsg = "Failure in getMultiRelation operation for entity [" + value.getEntityName() + "]: " + e.toString() + ". Rolling back transaction.";
            Debug.logError(e, errMsg, module);
            try {
                // only rollback the transaction if we started one...

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            if (doCacheClear) {
                // always clear cache before the operation
                this.clearCacheLineByCondition(entityName, condition);
            }
            ModelEntity modelEntity = getModelReader().getModelEntity(entityName);
            GenericHelper helper = getEntityHelper(entityName);


            List<GenericValue> updatedEntities = null;
            if (testMode) {
                updatedEntities = this.findList(entityName, condition, null, null, null, false);
            }


            int rowsAffected =  helper.storeByCondition(modelEntity, fieldsToSet, condition);


            if (testMode) {
                for (GenericValue entity : updatedEntities) {
                    storeForTestRollback(new TestOperation(OperationType.UPDATE, entity));
                }

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                beganTransaction = TransactionUtil.begin();
            }


            EntityEcaRuleRunner<?> ecaRunner = this.getEcaRuleRunner(value.getEntityName());
            ecaRunner.evalRules(EntityEcaHandler.EV_VALIDATE, EntityEcaHandler.OP_STORE, value, false);
            GenericHelper helper = getEntityHelper(value.getEntityName());


            if (doCacheClear) {
                // always clear cache before the operation
                ecaRunner.evalRules(EntityEcaHandler.EV_CACHE_CLEAR, EntityEcaHandler.OP_STORE, value, false);
                this.clearCacheLine(value);
            }


            ecaRunner.evalRules(EntityEcaHandler.EV_RUN, EntityEcaHandler.OP_STORE, value, false);
            this.encryptFields(value);


            // if audit log on for any fields, save old value before the update so we still have both
            if (value != null && value.getModelEntity().getHasFieldWithAuditLog()) {
                createEntityAuditLogAll(value, true, false);
            }


            GenericValue updatedEntity = null;


            if (testMode) {
                updatedEntity = this.findOne(value.entityName, value.getPrimaryKey(), false);
            }


            int retVal = helper.store(value);


            if (testMode) {
                storeForTestRollback(new TestOperation(OperationType.UPDATE, updatedEntity));
            }
            // refresh the valueObject to get the new version

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            beganTransaction = TransactionUtil.begin();


            for (GenericValue value: values) {
                String entityName = value.getEntityName();
                GenericPK primaryKey = value.getPrimaryKey();
                GenericHelper helper = getEntityHelper(entityName);


                // exists?
                // NOTE: don't use findByPrimaryKey because we don't want to the ECA events to fire and such
                if (!primaryKey.isPrimaryKey()) {
                    throw new GenericModelException("[GenericDelegator.storeAll] One of the passed primary keys is not a valid primary key: " + primaryKey);
                }
                GenericValue existing = null;
                try {
                    existing = helper.findByPrimaryKey(primaryKey);
                    this.decryptFields(existing);
                } catch (GenericEntityNotFoundException e) {
                    existing = null;
                }

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Related Classes of org.ofbiz.entity.datasource.GenericHelper

org.ofbiz.entity.GenericDelegator

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