Java tutorial
/** * Copyright (c) 2000-2011 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.liferay.timesheet.service; import com.liferay.portal.kernel.log.Log; import com.liferay.portal.kernel.log.LogFactoryUtil; import com.liferay.portal.kernel.util.PropsUtil; import com.liferay.portal.kernel.util.Validator; import com.liferay.portal.model.BaseModel; import com.liferay.timesheet.model.ExpenseClp; import com.liferay.timesheet.model.ProjectClp; import com.liferay.timesheet.model.TaskClp; import java.lang.reflect.Method; import java.util.ArrayList; import java.util.Date; import java.util.List; /** * @author Brian Wing Shun Chan */ 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, "timesheet-portlet-deployment-context"); if (Validator.isNotNull(portletPropsServletContextName)) { _servletContextName = portletPropsServletContextName; } } catch (Throwable t) { if (_log.isWarnEnabled()) { _log.warn("Unable to locate deployment context from portlet properties", t); } } if (Validator.isNull(_servletContextName)) { try { String propsUtilServletContextName = PropsUtil.get("timesheet-portlet-deployment-context"); if (Validator.isNotNull(propsUtilServletContextName)) { _servletContextName = propsUtilServletContextName; } } catch (Throwable t) { if (_log.isWarnEnabled()) { _log.warn("Unable to locate deployment context from portal properties", t); } } } if (Validator.isNull(_servletContextName)) { _servletContextName = "timesheet-portlet"; } return _servletContextName; } } public static void setClassLoader(ClassLoader classLoader) { _classLoader = classLoader; } public static Object translateInput(BaseModel<?> oldModel) { Class<?> oldModelClass = oldModel.getClass(); String oldModelClassName = oldModelClass.getName(); if (oldModelClassName.equals(ExpenseClp.class.getName())) { return translateInputExpense(oldModel); } if (oldModelClassName.equals(ProjectClp.class.getName())) { return translateInputProject(oldModel); } if (oldModelClassName.equals(TaskClp.class.getName())) { return translateInputTask(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 translateInputExpense(BaseModel<?> oldModel) { ExpenseClp oldCplModel = (ExpenseClp) oldModel; Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); try { currentThread.setContextClassLoader(_classLoader); try { Class<?> newModelClass = Class.forName("com.liferay.timesheet.model.impl.ExpenseImpl", true, _classLoader); Object newModel = newModelClass.newInstance(); Method method0 = newModelClass.getMethod("setExpenseId", new Class[] { Long.TYPE }); Long value0 = new Long(oldCplModel.getExpenseId()); method0.invoke(newModel, value0); Method method1 = newModelClass.getMethod("setUserId", new Class[] { Long.TYPE }); Long value1 = new Long(oldCplModel.getUserId()); method1.invoke(newModel, value1); Method method2 = newModelClass.getMethod("setProjectId", new Class[] { Long.TYPE }); Long value2 = new Long(oldCplModel.getProjectId()); method2.invoke(newModel, value2); Method method3 = newModelClass.getMethod("setDescription", new Class[] { String.class }); String value3 = oldCplModel.getDescription(); method3.invoke(newModel, value3); Method method4 = newModelClass.getMethod("setPurchasedDate", new Class[] { Date.class }); Date value4 = oldCplModel.getPurchasedDate(); method4.invoke(newModel, value4); Method method5 = newModelClass.getMethod("setType", new Class[] { Integer.TYPE }); Integer value5 = new Integer(oldCplModel.getType()); method5.invoke(newModel, value5); Method method6 = newModelClass.getMethod("setValue", new Class[] { Double.TYPE }); Double value6 = new Double(oldCplModel.getValue()); method6.invoke(newModel, value6); Method method7 = newModelClass.getMethod("setFileEntryId", new Class[] { Long.TYPE }); Long value7 = new Long(oldCplModel.getFileEntryId()); method7.invoke(newModel, value7); return newModel; } catch (Exception e) { _log.error(e, e); } } finally { currentThread.setContextClassLoader(contextClassLoader); } return oldModel; } public static Object translateInputProject(BaseModel<?> oldModel) { ProjectClp oldCplModel = (ProjectClp) oldModel; Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); try { currentThread.setContextClassLoader(_classLoader); try { Class<?> newModelClass = Class.forName("com.liferay.timesheet.model.impl.ProjectImpl", true, _classLoader); Object newModel = newModelClass.newInstance(); Method method0 = newModelClass.getMethod("setProjectId", new Class[] { Long.TYPE }); Long value0 = new Long(oldCplModel.getProjectId()); method0.invoke(newModel, value0); Method method1 = newModelClass.getMethod("setGroupId", new Class[] { Long.TYPE }); Long value1 = new Long(oldCplModel.getGroupId()); method1.invoke(newModel, value1); Method method2 = newModelClass.getMethod("setCompanyId", new Class[] { Long.TYPE }); Long value2 = new Long(oldCplModel.getCompanyId()); method2.invoke(newModel, value2); Method method3 = newModelClass.getMethod("setUserId", new Class[] { Long.TYPE }); Long value3 = new Long(oldCplModel.getUserId()); method3.invoke(newModel, value3); Method method4 = newModelClass.getMethod("setDescription", new Class[] { String.class }); String value4 = oldCplModel.getDescription(); method4.invoke(newModel, value4); Method method5 = newModelClass.getMethod("setEndDate", new Class[] { Date.class }); Date value5 = oldCplModel.getEndDate(); method5.invoke(newModel, value5); Method method6 = newModelClass.getMethod("setStartDate", new Class[] { Date.class }); Date value6 = oldCplModel.getStartDate(); method6.invoke(newModel, value6); Method method7 = newModelClass.getMethod("setName", new Class[] { String.class }); String value7 = oldCplModel.getName(); method7.invoke(newModel, value7); Method method8 = newModelClass.getMethod("setWage", new Class[] { Double.TYPE }); Double value8 = new Double(oldCplModel.getWage()); method8.invoke(newModel, value8); return newModel; } catch (Exception e) { _log.error(e, e); } } finally { currentThread.setContextClassLoader(contextClassLoader); } return oldModel; } public static Object translateInputTask(BaseModel<?> oldModel) { TaskClp oldCplModel = (TaskClp) oldModel; Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); try { currentThread.setContextClassLoader(_classLoader); try { Class<?> newModelClass = Class.forName("com.liferay.timesheet.model.impl.TaskImpl", true, _classLoader); Object newModel = newModelClass.newInstance(); Method method0 = newModelClass.getMethod("setTaskId", new Class[] { Long.TYPE }); Long value0 = new Long(oldCplModel.getTaskId()); method0.invoke(newModel, value0); Method method1 = newModelClass.getMethod("setUserId", new Class[] { Long.TYPE }); Long value1 = new Long(oldCplModel.getUserId()); method1.invoke(newModel, value1); Method method2 = newModelClass.getMethod("setProjectId", new Class[] { Long.TYPE }); Long value2 = new Long(oldCplModel.getProjectId()); method2.invoke(newModel, value2); Method method3 = newModelClass.getMethod("setName", new Class[] { String.class }); String value3 = oldCplModel.getName(); method3.invoke(newModel, value3); Method method4 = newModelClass.getMethod("setType", new Class[] { Integer.TYPE }); Integer value4 = new Integer(oldCplModel.getType()); method4.invoke(newModel, value4); Method method5 = newModelClass.getMethod("setStartDate", new Class[] { Date.class }); Date value5 = oldCplModel.getStartDate(); method5.invoke(newModel, value5); Method method6 = newModelClass.getMethod("setEndDate", new Class[] { Date.class }); Date value6 = oldCplModel.getEndDate(); method6.invoke(newModel, value6); return newModel; } catch (Exception e) { _log.error(e, e); } } finally { currentThread.setContextClassLoader(contextClassLoader); } return oldModel; } 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.liferay.timesheet.model.impl.ExpenseImpl")) { return translateOutputExpense(oldModel); } if (oldModelClassName.equals("com.liferay.timesheet.model.impl.ProjectImpl")) { return translateOutputProject(oldModel); } if (oldModelClassName.equals("com.liferay.timesheet.model.impl.TaskImpl")) { return translateOutputTask(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 Object translateOutputExpense(BaseModel<?> oldModel) { Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); try { currentThread.setContextClassLoader(_classLoader); try { ExpenseClp newModel = new ExpenseClp(); Class<?> oldModelClass = oldModel.getClass(); Method method0 = oldModelClass.getMethod("getExpenseId"); Long value0 = (Long) method0.invoke(oldModel, (Object[]) null); newModel.setExpenseId(value0); Method method1 = oldModelClass.getMethod("getUserId"); Long value1 = (Long) method1.invoke(oldModel, (Object[]) null); newModel.setUserId(value1); Method method2 = oldModelClass.getMethod("getProjectId"); Long value2 = (Long) method2.invoke(oldModel, (Object[]) null); newModel.setProjectId(value2); Method method3 = oldModelClass.getMethod("getDescription"); String value3 = (String) method3.invoke(oldModel, (Object[]) null); newModel.setDescription(value3); Method method4 = oldModelClass.getMethod("getPurchasedDate"); Date value4 = (Date) method4.invoke(oldModel, (Object[]) null); newModel.setPurchasedDate(value4); Method method5 = oldModelClass.getMethod("getType"); Integer value5 = (Integer) method5.invoke(oldModel, (Object[]) null); newModel.setType(value5); Method method6 = oldModelClass.getMethod("getValue"); Double value6 = (Double) method6.invoke(oldModel, (Object[]) null); newModel.setValue(value6); Method method7 = oldModelClass.getMethod("getFileEntryId"); Long value7 = (Long) method7.invoke(oldModel, (Object[]) null); newModel.setFileEntryId(value7); return newModel; } catch (Exception e) { _log.error(e, e); } } finally { currentThread.setContextClassLoader(contextClassLoader); } return oldModel; } public static Object translateOutputProject(BaseModel<?> oldModel) { Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); try { currentThread.setContextClassLoader(_classLoader); try { ProjectClp newModel = new ProjectClp(); Class<?> oldModelClass = oldModel.getClass(); Method method0 = oldModelClass.getMethod("getProjectId"); Long value0 = (Long) method0.invoke(oldModel, (Object[]) null); newModel.setProjectId(value0); Method method1 = oldModelClass.getMethod("getGroupId"); Long value1 = (Long) method1.invoke(oldModel, (Object[]) null); newModel.setGroupId(value1); Method method2 = oldModelClass.getMethod("getCompanyId"); Long value2 = (Long) method2.invoke(oldModel, (Object[]) null); newModel.setCompanyId(value2); Method method3 = oldModelClass.getMethod("getUserId"); Long value3 = (Long) method3.invoke(oldModel, (Object[]) null); newModel.setUserId(value3); Method method4 = oldModelClass.getMethod("getDescription"); String value4 = (String) method4.invoke(oldModel, (Object[]) null); newModel.setDescription(value4); Method method5 = oldModelClass.getMethod("getEndDate"); Date value5 = (Date) method5.invoke(oldModel, (Object[]) null); newModel.setEndDate(value5); Method method6 = oldModelClass.getMethod("getStartDate"); Date value6 = (Date) method6.invoke(oldModel, (Object[]) null); newModel.setStartDate(value6); Method method7 = oldModelClass.getMethod("getName"); String value7 = (String) method7.invoke(oldModel, (Object[]) null); newModel.setName(value7); Method method8 = oldModelClass.getMethod("getWage"); Double value8 = (Double) method8.invoke(oldModel, (Object[]) null); newModel.setWage(value8); return newModel; } catch (Exception e) { _log.error(e, e); } } finally { currentThread.setContextClassLoader(contextClassLoader); } return oldModel; } public static Object translateOutputTask(BaseModel<?> oldModel) { Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); try { currentThread.setContextClassLoader(_classLoader); try { TaskClp newModel = new TaskClp(); Class<?> oldModelClass = oldModel.getClass(); Method method0 = oldModelClass.getMethod("getTaskId"); Long value0 = (Long) method0.invoke(oldModel, (Object[]) null); newModel.setTaskId(value0); Method method1 = oldModelClass.getMethod("getUserId"); Long value1 = (Long) method1.invoke(oldModel, (Object[]) null); newModel.setUserId(value1); Method method2 = oldModelClass.getMethod("getProjectId"); Long value2 = (Long) method2.invoke(oldModel, (Object[]) null); newModel.setProjectId(value2); Method method3 = oldModelClass.getMethod("getName"); String value3 = (String) method3.invoke(oldModel, (Object[]) null); newModel.setName(value3); Method method4 = oldModelClass.getMethod("getType"); Integer value4 = (Integer) method4.invoke(oldModel, (Object[]) null); newModel.setType(value4); Method method5 = oldModelClass.getMethod("getStartDate"); Date value5 = (Date) method5.invoke(oldModel, (Object[]) null); newModel.setStartDate(value5); Method method6 = oldModelClass.getMethod("getEndDate"); Date value6 = (Date) method6.invoke(oldModel, (Object[]) null); newModel.setEndDate(value6); return newModel; } catch (Exception e) { _log.error(e, e); } } finally { currentThread.setContextClassLoader(contextClassLoader); } return oldModel; } private static Log _log = LogFactoryUtil.getLog(ClpSerializer.class); private static ClassLoader _classLoader; private static String _servletContextName; }