Examples with ModelEntity org.apache.ofbiz.entity.model.ModelEntity used on opensource projects

Example 6 with ModelEntity

use of org.apache.ofbiz.entity.model.ModelEntity in project ofbiz-framework by apache.

the class GenericDelegator method makeValue.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#makeValue(java.lang.String)
     */
@Override
public GenericValue makeValue(String entityName) {
    ModelEntity entity = this.getModelEntity(entityName);
    if (entity == null) {
        throw new IllegalArgumentException("[GenericDelegator.makeValue] could not find entity for entityName: " + entityName);
    }
    GenericValue value = GenericValue.create(entity);
    value.setDelegator(this);
    return value;
}

Example 7 with ModelEntity

use of org.apache.ofbiz.entity.model.ModelEntity in project ofbiz-framework by apache.

the class GenericDelegator method getModelEntityMapByGroup.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#getModelEntityMapByGroup(java.lang.String)
     */
@Override
public Map<String, ModelEntity> getModelEntityMapByGroup(String groupName) throws GenericEntityException {
    Set<String> entityNameSet = getModelGroupReader().getEntityNamesByGroup(delegatorBaseName, groupName);
    if (this.delegatorInfo.getDefaultGroupName().equals(groupName)) {
        // add all entities with no group name to the Set
        Set<String> allEntityNames = this.getModelReader().getEntityNames();
        for (String entityName : allEntityNames) {
            if (this.delegatorInfo.getDefaultGroupName().equals(getModelGroupReader().getEntityGroupName(entityName, this.delegatorBaseName))) {
                entityNameSet.add(entityName);
            }
        }
    }
    Map<String, ModelEntity> entities = new HashMap<>();
    if (UtilValidate.isEmpty(entityNameSet)) {
        return entities;
    }
    int errorCount = 0;
    for (String entityName : entityNameSet) {
        try {
            ModelEntity entity = getModelReader().getModelEntity(entityName);
            if (entity != null) {
                entities.put(entity.getEntityName(), entity);
            } else {
                throw new IllegalStateException("Could not find entity with name " + entityName);
            }
        } catch (GenericEntityException ex) {
            errorCount++;
            Debug.logError("Entity [" + entityName + "] named in Entity Group with name " + groupName + " are not defined in any Entity Definition file", module);
        }
    }
    if (errorCount > 0) {
        Debug.logError(errorCount + " entities were named in ModelGroup but not defined in any EntityModel", module);
    }
    return entities;
}

Example 8 with ModelEntity

use of org.apache.ofbiz.entity.model.ModelEntity in project ofbiz-framework by apache.

the class GenericDelegator method removeRelated.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#removeRelated(java.lang.String, org.apache.ofbiz.entity.GenericValue)
     */
@Override
public int removeRelated(String relationName, GenericValue value) throws GenericEntityException {
    ModelEntity modelEntity = value.getModelEntity();
    ModelRelation relation = modelEntity.getRelation(relationName);
    if (relation == null) {
        throw new GenericModelException("Could not find relation for relationName: " + relationName + " for value " + value);
    }
    Map<String, Object> fields = new HashMap<>();
    for (ModelKeyMap keyMap : relation.getKeyMaps()) {
        fields.put(keyMap.getRelFieldName(), value.get(keyMap.getFieldName()));
    }
    return this.removeByAnd(relation.getRelEntityName(), fields);
}

Example 9 with ModelEntity

use of org.apache.ofbiz.entity.model.ModelEntity in project ofbiz-framework by apache.

the class GenericDelegator method create.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#create(java.lang.String, java.util.Map)
     */
@Override
public GenericValue create(String entityName, Map<String, ? extends Object> fields) throws GenericEntityException {
    if (entityName == null || fields == null) {
        return null;
    }
    ModelEntity entity = this.getModelReader().getModelEntity(entityName);
    GenericValue genericValue = GenericValue.create(this, entity, fields);
    return this.create(genericValue);
}

Example 10 with ModelEntity

use of org.apache.ofbiz.entity.model.ModelEntity in project ofbiz-framework by apache.

the class GenericDelegator method getMultiRelation.

/* (non-Javadoc)
     * @see org.apache.ofbiz.entity.Delegator#getMultiRelation(org.apache.ofbiz.entity.GenericValue, java.lang.String, java.lang.String, java.util.List)
     */
@Override
public List<GenericValue> getMultiRelation(GenericValue value, String relationNameOne, String relationNameTwo, List<String> orderBy) throws GenericEntityException {
    boolean beganTransaction = false;
    try {
        if (alwaysUseTransaction) {
            beganTransaction = TransactionUtil.begin();
        }
        // TODO: add eca eval calls
        // traverse the relationships
        ModelEntity modelEntity = value.getModelEntity();
        ModelRelation modelRelationOne = modelEntity.getRelation(relationNameOne);
        ModelEntity modelEntityOne = getModelEntity(modelRelationOne.getRelEntityName());
        ModelRelation modelRelationTwo = modelEntityOne.getRelation(relationNameTwo);
        ModelEntity modelEntityTwo = getModelEntity(modelRelationTwo.getRelEntityName());
        GenericHelper helper = getEntityHelper(modelEntity);
        List<GenericValue> result = helper.findByMultiRelation(value, modelRelationOne, modelEntityOne, modelRelationTwo, modelEntityTwo, orderBy);
        TransactionUtil.commit(beganTransaction);
        return result;
    } catch (GenericEntityException e) {
        String errMsg = "Failure in getMultiRelation operation for entity [" + value.getEntityName() + "]: " + e.toString() + ". Rolling back transaction.";
        Debug.logError(e, errMsg, module);
        TransactionUtil.rollback(beganTransaction, errMsg, e);
        throw new GenericEntityException(e);
    }
}