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

Example 91 with ModelEntity

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

the class GenericEntity method get.

/**
 * Same as the getResource method that does not take resource name, but instead allows manually
 *    specifying the resource name. In general you should use the other method for more consistent
 *    naming and use of the corresponding properties files.
 * @param name The name of the field on the entity
 * @param resource The name of the resource to get the value from; if null defaults to the
 *    default-resource-name on the entity definition, if specified there
 * @param locale The locale to use when finding the ResourceBundle, if null uses the default
 *    locale for the current instance of Java
 * @return If the specified resource is found and contains a key as described above, then that
 *    property value is returned; otherwise returns the field value
 */
public Object get(String name, String resource, Locale locale) {
    Object fieldValue = get(name);
    // In case of view entity first try to retrieve with View field names
    ModelEntity modelEntityToUse = this.getModelEntity();
    Object resourceValue = get(this.getModelEntity(), modelEntityToUse, name, resource, locale);
    if (resourceValue == null) {
        if (modelEntityToUse instanceof ModelViewEntity) {
            // now try to retrieve with the field heading from the real entity linked to the view
            ModelViewEntity modelViewEntity = (ModelViewEntity) modelEntityToUse;
            Iterator<ModelAlias> it = modelViewEntity.getAliasesIterator();
            while (it.hasNext()) {
                ModelAlias modelAlias = it.next();
                if (modelAlias.getName().equalsIgnoreCase(name)) {
                    modelEntityToUse = modelViewEntity.getMemberModelEntity(modelAlias.getEntityAlias());
                    name = modelAlias.getField();
                    break;
                }
            }
            resourceValue = get(this.getModelEntity(), modelEntityToUse, name, resource, locale);
            if (resourceValue == null) {
                return fieldValue;
            }
            return resourceValue;
        }
        return fieldValue;
    }
    return resourceValue;
}

Example 92 with ModelEntity

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

the class CommonServices method entitySortTest.

/**
 * Test entity sorting
 */
public static Map<String, Object> entitySortTest(DispatchContext dctx, Map<String, ?> context) {
    Delegator delegator = dctx.getDelegator();
    Set<ModelEntity> set = new TreeSet<>();
    set.add(delegator.getModelEntity("Person"));
    set.add(delegator.getModelEntity("PartyRole"));
    set.add(delegator.getModelEntity("Party"));
    set.add(delegator.getModelEntity("ContactMech"));
    set.add(delegator.getModelEntity("PartyContactMech"));
    set.add(delegator.getModelEntity("OrderHeader"));
    set.add(delegator.getModelEntity("OrderItem"));
    set.add(delegator.getModelEntity("OrderContactMech"));
    set.add(delegator.getModelEntity("OrderRole"));
    set.add(delegator.getModelEntity("Product"));
    set.add(delegator.getModelEntity("RoleType"));
    for (ModelEntity modelEntity : set) {
        Debug.logInfo(modelEntity.getEntityName(), module);
    }
    return ServiceUtil.returnSuccess();
}

Example 93 with ModelEntity

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

the class EntityExpr method checkRhsType.

public void checkRhsType(ModelEntity modelEntity, Delegator delegator) {
    if (this.rhs == null || this.rhs == GenericEntity.NULL_FIELD || modelEntity == null) {
        return;
    }
    Object value = this.rhs;
    if (this.rhs instanceof EntityFunction<?>) {
        value = UtilGenerics.<EntityFunction<?>>cast(this.rhs).getOriginalValue();
    }
    if (value instanceof Collection<?>) {
        Collection<?> valueCol = UtilGenerics.cast(value);
        if (valueCol.size() > 0) {
            value = valueCol.iterator().next();
        } else {
            value = null;
        }
    }
    if (delegator == null) {
        // this will be the common case for now as the delegator isn't available where we want to do this
        // we'll cheat a little here and assume the default delegator
        delegator = DelegatorFactory.getDelegator("default");
    }
    String fieldName = null;
    ModelField curField;
    if (this.lhs instanceof EntityFieldValue) {
        EntityFieldValue efv = (EntityFieldValue) this.lhs;
        fieldName = efv.getFieldName();
        curField = efv.getModelField(modelEntity);
    } else {
        // nothing to check
        return;
    }
    if (curField == null) {
        throw new IllegalArgumentException("FieldName " + fieldName + " not found for entity: " + modelEntity.getEntityName());
    }
    ModelFieldType type = null;
    try {
        type = delegator.getEntityFieldType(modelEntity, curField.getType());
    } catch (GenericEntityException e) {
        Debug.logWarning(e, module);
    }
    if (type == null) {
        throw new IllegalArgumentException("Type " + curField.getType() + " not found for entity [" + modelEntity.getEntityName() + "]; probably because there is no datasource (helper) setup for the entity group that this entity is in: [" + delegator.getEntityGroupName(modelEntity.getEntityName()) + "]");
    }
    if (value instanceof EntityConditionSubSelect) {
        ModelFieldType valueType = null;
        try {
            ModelEntity valueModelEntity = ((EntityConditionSubSelect) value).getModelEntity();
            valueType = delegator.getEntityFieldType(valueModelEntity, valueModelEntity.getField(((EntityConditionSubSelect) value).getKeyFieldName()).getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        if (valueType == null) {
            throw new IllegalArgumentException("Type " + curField.getType() + " not found for entity [" + modelEntity.getEntityName() + "]; probably because there is no datasource (helper) setup for the entity group that this entity is in: [" + delegator.getEntityGroupName(modelEntity.getEntityName()) + "]");
        }
        // make sure the type of keyFieldName of EntityConditionSubSelect  matches the field Java type
        try {
            if (!ObjectType.instanceOf(ObjectType.loadClass(valueType.getJavaType()), type.getJavaType())) {
                String errMsg = "Warning using [" + value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type of keyFieldName : [" + valueType.getJavaType() + "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
                // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
            }
        } catch (ClassNotFoundException e) {
            String errMsg = "Warning using [" + value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type of keyFieldName : [" + valueType.getJavaType() + "] could not be found]";
            // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
            Debug.logWarning(e, "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
        }
    } else if (value instanceof EntityFieldValue) {
        EntityFieldValue efv = (EntityFieldValue) this.lhs;
        String rhsFieldName = efv.getFieldName();
        ModelField rhsField = efv.getModelField(modelEntity);
        if (rhsField == null) {
            throw new IllegalArgumentException("FieldName " + rhsFieldName + " not found for entity: " + modelEntity.getEntityName());
        }
        ModelFieldType rhsType = null;
        try {
            rhsType = delegator.getEntityFieldType(modelEntity, rhsField.getType());
        } catch (GenericEntityException e) {
            Debug.logWarning(e, module);
        }
        try {
            if (!ObjectType.instanceOf(ObjectType.loadClass(rhsType.getJavaType()), type.getJavaType())) {
                String errMsg = "Warning using [" + value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type [" + rhsType.getJavaType() + "] of rhsFieldName : [" + rhsFieldName + "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
                // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
                Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=- " + errMsg, module);
            }
        } catch (ClassNotFoundException e) {
            String errMsg = "Warning using [" + value.getClass().getName() + "] and entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "]. The Java type [" + rhsType.getJavaType() + "] of rhsFieldName : [" + rhsFieldName + "] could not be found]";
            // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
            Debug.logWarning(e, "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
        }
    } else {
        // make sure the type matches the field Java type
        if (!ObjectType.instanceOf(value, type.getJavaType())) {
            String errMsg = "In entity field [" + modelEntity.getEntityName() + "." + curField.getName() + "] set the value passed in [" + value.getClass().getName() + "] is not compatible with the Java type of the field [" + type.getJavaType() + "]";
            // eventually we should do this, but for now we'll do a "soft" failure: throw new IllegalArgumentException(errMsg);
            Debug.logWarning(new Exception("Location of database type warning"), "=-=-=-=-=-=-=-=-= Database type warning in EntityExpr =-=-=-=-=-=-=-=-= " + errMsg, module);
        }
    }
}

Example 94 with ModelEntity

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

the class EntityFieldValue method addSqlValue.

@Override
public void addSqlValue(StringBuilder sql, Map<String, String> tableAliases, ModelEntity modelEntity, List<EntityConditionParam> entityConditionParams, boolean includeTableNamePrefix, Datasource datasourceInfo) {
    if (this.modelViewEntity != null) {
        if (UtilValidate.isNotEmpty(entityAlias)) {
            ModelEntity memberModelEntity = modelViewEntity.getMemberModelEntity(entityAlias);
            ModelField modelField = memberModelEntity.getField(fieldName);
            // using entityAliasStack (ordered top to bottom) build a big long alias; not that dots will be replaced after it is combined with the column name in the SQL gen
            if (UtilValidate.isNotEmpty(this.entityAliasStack)) {
                boolean dotUsed = false;
                for (String curEntityAlias : entityAliasStack) {
                    sql.append(curEntityAlias);
                    if (dotUsed) {
                        sql.append("_");
                    } else {
                        sql.append(".");
                        dotUsed = true;
                    }
                }
                sql.append(entityAlias);
                sql.append("_");
                sql.append(modelField.getColName());
            } else {
                sql.append(entityAlias);
                sql.append(".");
                sql.append(modelField.getColName());
            }
        } else {
            sql.append(getColName(tableAliases, modelViewEntity, fieldName, includeTableNamePrefix, datasourceInfo));
        }
    } else {
        sql.append(getColName(tableAliases, modelEntity, fieldName, includeTableNamePrefix, datasourceInfo));
    }
}

Example 95 with ModelEntity

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

the class AbstractEntityConditionCache method remove.

/**
 * Removes all condition caches that include the specified entity.
 */
public void remove(GenericEntity entity) {
    UtilCache.clearCache(getCacheName(entity.getEntityName()));
    ModelEntity model = entity.getModelEntity();
    Iterator<String> it = model.getViewConvertorsIterator();
    while (it.hasNext()) {
        String targetEntityName = it.next();
        UtilCache.clearCache(getCacheName(targetEntityName));
    }
}