Java tutorial
/** * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved. * * This library is free software; you can redistribute it and/or modify it under * the terms of the GNU Lesser General Public License as published by the Free * Software Foundation; either version 2.1 of the License, or (at your option) * any later version. * * This library is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more * details. */ package com.bcnet.portlet.biobank.service; import com.bcnet.portlet.biobank.model.BiobankAtrributeListsMasterClp; import com.bcnet.portlet.biobank.model.BiobankAttributeListsClp; import com.bcnet.portlet.biobank.model.BiobankContactClp; import com.bcnet.portlet.biobank.model.BiobankGeneralInformationClp; import com.bcnet.portlet.biobank.model.ContactClp; import com.bcnet.portlet.biobank.model.CountryClp; import com.bcnet.portlet.biobank.model.JuristicPersonClp; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.exception.SystemException; import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayInputStream; import com.liferay.portal.kernel.io.unsync.UnsyncByteArrayOutputStream; import com.liferay.portal.kernel.log.Log; import com.liferay.portal.kernel.log.LogFactoryUtil; import com.liferay.portal.kernel.util.ClassLoaderObjectInputStream; import com.liferay.portal.kernel.util.PropsUtil; import com.liferay.portal.kernel.util.Validator; import com.liferay.portal.model.BaseModel; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.lang.reflect.Method; import java.util.ArrayList; import java.util.List; /** * @author suyama */ public class ClpSerializer { public static String getServletContextName() { if (Validator.isNotNull(_servletContextName)) { return _servletContextName; } synchronized (ClpSerializer.class) { if (Validator.isNotNull(_servletContextName)) { return _servletContextName; } try { ClassLoader classLoader = ClpSerializer.class.getClassLoader(); Class<?> portletPropsClass = classLoader.loadClass("com.liferay.util.portlet.PortletProps"); Method getMethod = portletPropsClass.getMethod("get", new Class<?>[] { String.class }); String portletPropsServletContextName = (String) getMethod.invoke(null, "BCNetBiobank-portlet-deployment-context"); if (Validator.isNotNull(portletPropsServletContextName)) { _servletContextName = portletPropsServletContextName; } } catch (Throwable t) { if (_log.isInfoEnabled()) { _log.info("Unable to locate deployment context from portlet properties"); } } if (Validator.isNull(_servletContextName)) { try { String propsUtilServletContextName = PropsUtil.get("BCNetBiobank-portlet-deployment-context"); if (Validator.isNotNull(propsUtilServletContextName)) { _servletContextName = propsUtilServletContextName; } } catch (Throwable t) { if (_log.isInfoEnabled()) { _log.info("Unable to locate deployment context from portal properties"); } } } if (Validator.isNull(_servletContextName)) { _servletContextName = "BCNetBiobank-portlet"; } return _servletContextName; } } public static Object translateInput(BaseModel<?> oldModel) { Class<?> oldModelClass = oldModel.getClass(); String oldModelClassName = oldModelClass.getName(); if (oldModelClassName.equals(BiobankAtrributeListsMasterClp.class.getName())) { return translateInputBiobankAtrributeListsMaster(oldModel); } if (oldModelClassName.equals(BiobankAttributeListsClp.class.getName())) { return translateInputBiobankAttributeLists(oldModel); } if (oldModelClassName.equals(BiobankContactClp.class.getName())) { return translateInputBiobankContact(oldModel); } if (oldModelClassName.equals(BiobankGeneralInformationClp.class.getName())) { return translateInputBiobankGeneralInformation(oldModel); } if (oldModelClassName.equals(ContactClp.class.getName())) { return translateInputContact(oldModel); } if (oldModelClassName.equals(CountryClp.class.getName())) { return translateInputCountry(oldModel); } if (oldModelClassName.equals(JuristicPersonClp.class.getName())) { return translateInputJuristicPerson(oldModel); } return oldModel; } public static Object translateInput(List<Object> oldList) { List<Object> newList = new ArrayList<Object>(oldList.size()); for (int i = 0; i < oldList.size(); i++) { Object curObj = oldList.get(i); newList.add(translateInput(curObj)); } return newList; } public static Object translateInputBiobankAtrributeListsMaster(BaseModel<?> oldModel) { BiobankAtrributeListsMasterClp oldClpModel = (BiobankAtrributeListsMasterClp) oldModel; BaseModel<?> newModel = oldClpModel.getBiobankAtrributeListsMasterRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInputBiobankAttributeLists(BaseModel<?> oldModel) { BiobankAttributeListsClp oldClpModel = (BiobankAttributeListsClp) oldModel; BaseModel<?> newModel = oldClpModel.getBiobankAttributeListsRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInputBiobankContact(BaseModel<?> oldModel) { BiobankContactClp oldClpModel = (BiobankContactClp) oldModel; BaseModel<?> newModel = oldClpModel.getBiobankContactRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInputBiobankGeneralInformation(BaseModel<?> oldModel) { BiobankGeneralInformationClp oldClpModel = (BiobankGeneralInformationClp) oldModel; BaseModel<?> newModel = oldClpModel.getBiobankGeneralInformationRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInputContact(BaseModel<?> oldModel) { ContactClp oldClpModel = (ContactClp) oldModel; BaseModel<?> newModel = oldClpModel.getContactRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInputCountry(BaseModel<?> oldModel) { CountryClp oldClpModel = (CountryClp) oldModel; BaseModel<?> newModel = oldClpModel.getCountryRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInputJuristicPerson(BaseModel<?> oldModel) { JuristicPersonClp oldClpModel = (JuristicPersonClp) oldModel; BaseModel<?> newModel = oldClpModel.getJuristicPersonRemoteModel(); newModel.setModelAttributes(oldClpModel.getModelAttributes()); return newModel; } public static Object translateInput(Object obj) { if (obj instanceof BaseModel<?>) { return translateInput((BaseModel<?>) obj); } else if (obj instanceof List<?>) { return translateInput((List<Object>) obj); } else { return obj; } } public static Object translateOutput(BaseModel<?> oldModel) { Class<?> oldModelClass = oldModel.getClass(); String oldModelClassName = oldModelClass.getName(); if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.BiobankAtrributeListsMasterImpl")) { return translateOutputBiobankAtrributeListsMaster(oldModel); } if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.BiobankAttributeListsImpl")) { return translateOutputBiobankAttributeLists(oldModel); } if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.BiobankContactImpl")) { return translateOutputBiobankContact(oldModel); } if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.BiobankGeneralInformationImpl")) { return translateOutputBiobankGeneralInformation(oldModel); } if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.ContactImpl")) { return translateOutputContact(oldModel); } if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.CountryImpl")) { return translateOutputCountry(oldModel); } if (oldModelClassName.equals("com.bcnet.portlet.biobank.model.impl.JuristicPersonImpl")) { return translateOutputJuristicPerson(oldModel); } return oldModel; } public static Object translateOutput(List<Object> oldList) { List<Object> newList = new ArrayList<Object>(oldList.size()); for (int i = 0; i < oldList.size(); i++) { Object curObj = oldList.get(i); newList.add(translateOutput(curObj)); } return newList; } public static Object translateOutput(Object obj) { if (obj instanceof BaseModel<?>) { return translateOutput((BaseModel<?>) obj); } else if (obj instanceof List<?>) { return translateOutput((List<Object>) obj); } else { return obj; } } public static Throwable translateThrowable(Throwable throwable) { if (_useReflectionToTranslateThrowable) { try { UnsyncByteArrayOutputStream unsyncByteArrayOutputStream = new UnsyncByteArrayOutputStream(); ObjectOutputStream objectOutputStream = new ObjectOutputStream(unsyncByteArrayOutputStream); objectOutputStream.writeObject(throwable); objectOutputStream.flush(); objectOutputStream.close(); UnsyncByteArrayInputStream unsyncByteArrayInputStream = new UnsyncByteArrayInputStream( unsyncByteArrayOutputStream.unsafeGetByteArray(), 0, unsyncByteArrayOutputStream.size()); Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); ObjectInputStream objectInputStream = new ClassLoaderObjectInputStream(unsyncByteArrayInputStream, contextClassLoader); throwable = (Throwable) objectInputStream.readObject(); objectInputStream.close(); return throwable; } catch (SecurityException se) { if (_log.isInfoEnabled()) { _log.info("Do not use reflection to translate throwable"); } _useReflectionToTranslateThrowable = false; } catch (Throwable throwable2) { _log.error(throwable2, throwable2); return throwable2; } } Class<?> clazz = throwable.getClass(); String className = clazz.getName(); if (className.equals(PortalException.class.getName())) { return new PortalException(); } if (className.equals(SystemException.class.getName())) { return new SystemException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchBiobankAtrributeListsMasterException")) { return new com.bcnet.portlet.biobank.NoSuchBiobankAtrributeListsMasterException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchBiobankAttributeListsException")) { return new com.bcnet.portlet.biobank.NoSuchBiobankAttributeListsException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchBiobankContactException")) { return new com.bcnet.portlet.biobank.NoSuchBiobankContactException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchBiobankGeneralInformationException")) { return new com.bcnet.portlet.biobank.NoSuchBiobankGeneralInformationException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchContactException")) { return new com.bcnet.portlet.biobank.NoSuchContactException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchCountryException")) { return new com.bcnet.portlet.biobank.NoSuchCountryException(); } if (className.equals("com.bcnet.portlet.biobank.NoSuchJuristicPersonException")) { return new com.bcnet.portlet.biobank.NoSuchJuristicPersonException(); } return throwable; } public static Object translateOutputBiobankAtrributeListsMaster(BaseModel<?> oldModel) { BiobankAtrributeListsMasterClp newModel = new BiobankAtrributeListsMasterClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setBiobankAtrributeListsMasterRemoteModel(oldModel); return newModel; } public static Object translateOutputBiobankAttributeLists(BaseModel<?> oldModel) { BiobankAttributeListsClp newModel = new BiobankAttributeListsClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setBiobankAttributeListsRemoteModel(oldModel); return newModel; } public static Object translateOutputBiobankContact(BaseModel<?> oldModel) { BiobankContactClp newModel = new BiobankContactClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setBiobankContactRemoteModel(oldModel); return newModel; } public static Object translateOutputBiobankGeneralInformation(BaseModel<?> oldModel) { BiobankGeneralInformationClp newModel = new BiobankGeneralInformationClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setBiobankGeneralInformationRemoteModel(oldModel); return newModel; } public static Object translateOutputContact(BaseModel<?> oldModel) { ContactClp newModel = new ContactClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setContactRemoteModel(oldModel); return newModel; } public static Object translateOutputCountry(BaseModel<?> oldModel) { CountryClp newModel = new CountryClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setCountryRemoteModel(oldModel); return newModel; } public static Object translateOutputJuristicPerson(BaseModel<?> oldModel) { JuristicPersonClp newModel = new JuristicPersonClp(); newModel.setModelAttributes(oldModel.getModelAttributes()); newModel.setJuristicPersonRemoteModel(oldModel); return newModel; } private static Log _log = LogFactoryUtil.getLog(ClpSerializer.class); private static String _servletContextName; private static boolean _useReflectionToTranslateThrowable = true; }