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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
******************************************************************************/
package org.apache.olingo.odata2.jpa.processor.ref.extension;
import java.util.List;
import javax.persistence.EntityManager;
import javax.persistence.Persistence;
import javax.persistence.Query;
import org.apache.olingo.odata2.api.annotation.edm.Facets;
import org.apache.olingo.odata2.api.annotation.edm.FunctionImport;
import org.apache.olingo.odata2.api.annotation.edm.FunctionImport.Multiplicity;
import org.apache.olingo.odata2.api.annotation.edm.FunctionImport.ReturnType;
import org.apache.olingo.odata2.api.annotation.edm.Parameter;
import org.apache.olingo.odata2.api.annotation.edm.Parameter.Mode;
import org.apache.olingo.odata2.api.annotation.edmx.HttpMethod;
import org.apache.olingo.odata2.api.annotation.edmx.HttpMethod.Name;
import org.apache.olingo.odata2.api.exception.ODataException;
import org.apache.olingo.odata2.jpa.processor.ref.model.Address;
import org.apache.olingo.odata2.jpa.processor.ref.model.SalesOrderHeader;
import org.apache.olingo.odata2.jpa.processor.ref.model.SalesOrderItem;
@Deprecated
public class _SalesOrderHeaderProcessor {
private EntityManager em;
public _SalesOrderHeaderProcessor() {
em = Persistence.createEntityManagerFactory("salesorderprocessing")
.createEntityManager();
}
@SuppressWarnings("unchecked")
@FunctionImport(name = "FindAllSalesOrders", entitySet = "SalesOrders", returnType = ReturnType.ENTITY_TYPE,
multiplicity = Multiplicity.MANY)
public List<SalesOrderHeader> findAllSalesOrders(
@Parameter(name = "DeliveryStatusCode", facets = @Facets(maxLength = 2)) final String status) {
Query q = em
.createQuery("SELECT E1 from SalesOrderHeader E1 WHERE E1.deliveryStatus = '"
+ status + "'");
List<SalesOrderHeader> soList = (List<SalesOrderHeader>) q
.getResultList();
return soList;
}
@FunctionImport(name = "CheckATP", returnType = ReturnType.SCALAR, multiplicity = Multiplicity.ONE,
httpMethod = @HttpMethod(name = Name.GET))
public boolean checkATP(
@Parameter(name = "SoID", facets = @Facets(nullable = false), mode = Mode.IN) final Long soID,
@Parameter(name = "LiId", facets = @Facets(nullable = false), mode = Mode.IN) final Long lineItemID) {
if (soID == 2L) {
return false;
} else {
return true;
}
}
@FunctionImport(returnType = ReturnType.ENTITY_TYPE, entitySet = "SalesOrders")
public SalesOrderHeader calculateNetAmount(
@Parameter(name = "SoID", facets = @Facets(nullable = false)) final Long soID)
throws ODataException {
if (soID <= 0L) {
throw new ODataException("Invalid SoID");
}
Query q = em
.createQuery("SELECT E1 from SalesOrderHeader E1 WHERE E1.soId = "
+ soID + "l");
if (q.getResultList().isEmpty()) {
return null;
}
SalesOrderHeader so = (SalesOrderHeader) q.getResultList().get(0);
double amount = 0;
for (SalesOrderItem soi : so.getSalesOrderItem()) {
amount = amount
+ (soi.getAmount() * soi.getDiscount() * soi.getQuantity());
}
so.setNetAmount(amount);
return so;
}
@SuppressWarnings("unchecked")
@FunctionImport(returnType = ReturnType.COMPLEX_TYPE)
public Address getAddress(
@Parameter(name = "SoID", facets = @Facets(nullable = false)) final Long soID) {
Query q = em
.createQuery("SELECT E1 from SalesOrderHeader E1 WHERE E1.soId = "
+ soID + "l");
List<SalesOrderHeader> soList = (List<SalesOrderHeader>) q
.getResultList();
if (!soList.isEmpty()) {
return soList.get(0).getCustomer().getAddress();
} else {
return null;
}
}
/*
* This method will not be transformed into Function Import Function Import
* with return type as void is not supported yet.
*/
@FunctionImport(returnType = ReturnType.NONE)
public void process(
@Parameter(name = "SoID", facets = @Facets(nullable = false)) final Long soID) {
return;
}
}