| /******************************************************************************* |
| * 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.web; |
| |
| import java.util.ResourceBundle; |
| |
| import org.apache.olingo.odata2.api.ODataCallback; |
| import org.apache.olingo.odata2.api.ODataDebugCallback; |
| import org.apache.olingo.odata2.api.processor.ODataSingleProcessor; |
| import org.apache.olingo.odata2.jpa.processor.api.ODataJPAContext; |
| import org.apache.olingo.odata2.jpa.processor.api.ODataJPAServiceFactory; |
| import org.apache.olingo.odata2.jpa.processor.api.OnJPAWriteContent; |
| import org.apache.olingo.odata2.jpa.processor.api.exception.ODataJPARuntimeException; |
| import org.apache.olingo.odata2.jpa.processor.api.factory.ODataJPAAccessFactory; |
| import org.apache.olingo.odata2.jpa.processor.ref.extension.OnDBWriteContent; |
| import org.apache.olingo.odata2.jpa.processor.ref.extension.SalesOrderProcessingExtension; |
| import org.apache.olingo.odata2.jpa.processor.ref.factory.JPAEntityManagerFactory; |
| import org.apache.olingo.odata2.jpa.processor.ref.util.CustomODataJPAProcessor; |
| |
| public class JPAReferenceServiceFactory extends ODataJPAServiceFactory { |
| private static final String PUNIT_NAME = "salesorderprocessing"; |
| private static final String MAPPING_MODEL = "SalesOrderProcessingMappingModel.xml"; |
| private static final String CONFIG = "serviceConfig"; |
| private static final String SHOW_DETAIL_ERROR = "showDetailError"; |
| private static final int PAGE_SIZE = 5; |
| public static final OnJPAWriteContent onDBWriteContent = new OnDBWriteContent(); |
| |
| @Override |
| public ODataJPAContext initializeODataJPAContext() |
| throws ODataJPARuntimeException { |
| ODataJPAContext oDataJPAContext = getODataJPAContext(); |
| oDataJPAContext.setEntityManagerFactory(JPAEntityManagerFactory.getEntityManagerFactory(PUNIT_NAME)); |
| oDataJPAContext.setPersistenceUnitName(PUNIT_NAME); |
| oDataJPAContext.setJPAEdmMappingModel(MAPPING_MODEL); |
| oDataJPAContext.setJPAEdmExtension(new SalesOrderProcessingExtension()); |
| oDataJPAContext.setPageSize(PAGE_SIZE); |
| oDataJPAContext.setDefaultNaming(false); |
| oDataJPAContext.getODataContext().setDebugMode(true); |
| setErrorLevel(); |
| setOnWriteJPAContent(onDBWriteContent); |
| return oDataJPAContext; |
| } |
| |
| @Override |
| public ODataSingleProcessor createCustomODataProcessor(ODataJPAContext context) { |
| return new CustomODataJPAProcessor(context); |
| } |
| |
| private void setErrorLevel() { |
| ResourceBundle config = ResourceBundle.getBundle(CONFIG); |
| boolean error = Boolean.parseBoolean(config.getString(SHOW_DETAIL_ERROR)); |
| setDetailErrors(error); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Override |
| public <T extends ODataCallback> T getCallback(final Class<T> callbackInterface) { |
| return (T) (callbackInterface.isAssignableFrom(ODataDebugCallback.class) ? |
| new ScenarioDebugCallback() : super.getCallback(callbackInterface)); |
| } |
| |
| private final class ScenarioDebugCallback implements ODataDebugCallback { |
| @Override |
| public boolean isDebugEnabled() { |
| return true; |
| } |
| } |
| } |