Examples with EntityStoreOptions org.apache.ofbiz.entity.util.EntityStoreOptions used on opensource projects

Example 1 with EntityStoreOptions

use of org.apache.ofbiz.entity.util.EntityStoreOptions in project ofbiz-framework by apache.

the class GenericDelegator method storeAll.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#storeAll(java.util.List, org.apache.ofbiz.entity.util.EntityStoreOptions)
     */
@Override
public int storeAll(List<GenericValue> values, EntityStoreOptions storeOptions) throws GenericEntityException {
    if (values == null) {
        return 0;
    }
    // if no store options passed, use default
    if (storeOptions == null) {
        storeOptions = new EntityStoreOptions();
    }
    int numberChanged = 0;
    boolean beganTransaction = false;
    try {
        beganTransaction = TransactionUtil.begin();
        for (GenericValue value : values) {
            String entityName = value.getEntityName();
            GenericPK primaryKey = value.getPrimaryKey();
            GenericHelper helper = getEntityHelper(entityName);
            // 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);
            } catch (GenericEntityNotFoundException e) {
                existing = null;
            }
            if (existing == null) {
                if (storeOptions.isCreateDummyFks()) {
                    value.checkFks(true);
                }
                this.create(value);
                numberChanged++;
            } else {
                // don't send fields that are the same, and if no fields have changed, update nothing
                ModelEntity modelEntity = value.getModelEntity();
                GenericValue toStore = GenericValue.create(this, modelEntity, value.getPrimaryKey());
                boolean atLeastOneField = false;
                Iterator<ModelField> nonPksIter = modelEntity.getNopksIterator();
                while (nonPksIter.hasNext()) {
                    ModelField modelField = nonPksIter.next();
                    String fieldName = modelField.getName();
                    if (value.containsKey(fieldName)) {
                        Object fieldValue = value.get(fieldName);
                        Object oldValue = existing.get(fieldName);
                        if (!UtilObject.equalsHelper(oldValue, fieldValue)) {
                            toStore.put(fieldName, fieldValue);
                            atLeastOneField = true;
                        }
                    }
                }
                if (atLeastOneField) {
                    if (storeOptions.isCreateDummyFks()) {
                        value.checkFks(true);
                    }
                    numberChanged += this.store(toStore);
                }
            }
        }
        TransactionUtil.commit(beganTransaction);
        return numberChanged;
    } catch (GenericEntityException e) {
        String errMsg = "Failure in storeAll operation: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}