Java tutorial
/** * Copyright (c) 2000-present 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 de.ki.sbam.service.base; import aQute.bnd.annotation.ProviderType; import com.liferay.portal.kernel.bean.BeanReference; import com.liferay.portal.kernel.dao.db.DB; import com.liferay.portal.kernel.dao.db.DBManagerUtil; import com.liferay.portal.kernel.dao.jdbc.SqlUpdate; import com.liferay.portal.kernel.dao.jdbc.SqlUpdateFactoryUtil; import com.liferay.portal.kernel.dao.orm.ActionableDynamicQuery; import com.liferay.portal.kernel.dao.orm.DefaultActionableDynamicQuery; import com.liferay.portal.kernel.dao.orm.DynamicQuery; import com.liferay.portal.kernel.dao.orm.DynamicQueryFactoryUtil; import com.liferay.portal.kernel.dao.orm.IndexableActionableDynamicQuery; import com.liferay.portal.kernel.dao.orm.Projection; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.exception.SystemException; import com.liferay.portal.kernel.model.PersistedModel; import com.liferay.portal.kernel.module.framework.service.IdentifiableOSGiService; import com.liferay.portal.kernel.search.Indexable; import com.liferay.portal.kernel.search.IndexableType; import com.liferay.portal.kernel.service.BaseLocalServiceImpl; import com.liferay.portal.kernel.service.PersistedModelLocalServiceRegistryUtil; import com.liferay.portal.kernel.service.persistence.ClassNamePersistence; import com.liferay.portal.kernel.service.persistence.UserPersistence; import com.liferay.portal.kernel.util.OrderByComparator; import com.liferay.portal.kernel.util.PortalUtil; import de.ki.sbam.model.Difficulty; import de.ki.sbam.service.DifficultyLocalService; import de.ki.sbam.service.persistence.CategoryPersistence; import de.ki.sbam.service.persistence.DifficultyPersistence; import de.ki.sbam.service.persistence.HighscorePersistence; import de.ki.sbam.service.persistence.QuestionPersistence; import de.ki.sbam.service.persistence.QuestionStatisticsPersistence; import de.ki.sbam.service.persistence.UserStatisticsPersistence; import java.io.Serializable; import java.util.List; import javax.sql.DataSource; /** * Provides the base implementation for the difficulty local service. * * <p> * This implementation exists only as a container for the default service methods generated by ServiceBuilder. All custom service methods should be put in {@link de.ki.sbam.service.impl.DifficultyLocalServiceImpl}. * </p> * * @author Alexander Mueller, Simon Bastian * @see de.ki.sbam.service.impl.DifficultyLocalServiceImpl * @see de.ki.sbam.service.DifficultyLocalServiceUtil * @generated */ @ProviderType public abstract class DifficultyLocalServiceBaseImpl extends BaseLocalServiceImpl implements DifficultyLocalService, IdentifiableOSGiService { /* * NOTE FOR DEVELOPERS: * * Never modify or reference this class directly. Always use {@link de.ki.sbam.service.DifficultyLocalServiceUtil} to access the difficulty local service. */ /** * Adds the difficulty to the database. Also notifies the appropriate model listeners. * * @param difficulty the difficulty * @return the difficulty that was added */ @Indexable(type = IndexableType.REINDEX) @Override public Difficulty addDifficulty(Difficulty difficulty) { difficulty.setNew(true); return difficultyPersistence.update(difficulty); } /** * Creates a new difficulty with the primary key. Does not add the difficulty to the database. * * @param score the primary key for the new difficulty * @return the new difficulty */ @Override public Difficulty createDifficulty(long score) { return difficultyPersistence.create(score); } /** * Deletes the difficulty with the primary key from the database. Also notifies the appropriate model listeners. * * @param score the primary key of the difficulty * @return the difficulty that was removed * @throws PortalException if a difficulty with the primary key could not be found */ @Indexable(type = IndexableType.DELETE) @Override public Difficulty deleteDifficulty(long score) throws PortalException { return difficultyPersistence.remove(score); } /** * Deletes the difficulty from the database. Also notifies the appropriate model listeners. * * @param difficulty the difficulty * @return the difficulty that was removed */ @Indexable(type = IndexableType.DELETE) @Override public Difficulty deleteDifficulty(Difficulty difficulty) { return difficultyPersistence.remove(difficulty); } @Override public DynamicQuery dynamicQuery() { Class<?> clazz = getClass(); return DynamicQueryFactoryUtil.forClass(Difficulty.class, clazz.getClassLoader()); } /** * Performs a dynamic query on the database and returns the matching rows. * * @param dynamicQuery the dynamic query * @return the matching rows */ @Override public <T> List<T> dynamicQuery(DynamicQuery dynamicQuery) { return difficultyPersistence.findWithDynamicQuery(dynamicQuery); } /** * Performs a dynamic query on the database and returns a range of the matching rows. * * <p> * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link de.ki.sbam.model.impl.DifficultyModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order. * </p> * * @param dynamicQuery the dynamic query * @param start the lower bound of the range of model instances * @param end the upper bound of the range of model instances (not inclusive) * @return the range of matching rows */ @Override public <T> List<T> dynamicQuery(DynamicQuery dynamicQuery, int start, int end) { return difficultyPersistence.findWithDynamicQuery(dynamicQuery, start, end); } /** * Performs a dynamic query on the database and returns an ordered range of the matching rows. * * <p> * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link de.ki.sbam.model.impl.DifficultyModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order. * </p> * * @param dynamicQuery the dynamic query * @param start the lower bound of the range of model instances * @param end the upper bound of the range of model instances (not inclusive) * @param orderByComparator the comparator to order the results by (optionally <code>null</code>) * @return the ordered range of matching rows */ @Override public <T> List<T> dynamicQuery(DynamicQuery dynamicQuery, int start, int end, OrderByComparator<T> orderByComparator) { return difficultyPersistence.findWithDynamicQuery(dynamicQuery, start, end, orderByComparator); } /** * Returns the number of rows matching the dynamic query. * * @param dynamicQuery the dynamic query * @return the number of rows matching the dynamic query */ @Override public long dynamicQueryCount(DynamicQuery dynamicQuery) { return difficultyPersistence.countWithDynamicQuery(dynamicQuery); } /** * Returns the number of rows matching the dynamic query. * * @param dynamicQuery the dynamic query * @param projection the projection to apply to the query * @return the number of rows matching the dynamic query */ @Override public long dynamicQueryCount(DynamicQuery dynamicQuery, Projection projection) { return difficultyPersistence.countWithDynamicQuery(dynamicQuery, projection); } @Override public Difficulty fetchDifficulty(long score) { return difficultyPersistence.fetchByPrimaryKey(score); } /** * Returns the difficulty with the primary key. * * @param score the primary key of the difficulty * @return the difficulty * @throws PortalException if a difficulty with the primary key could not be found */ @Override public Difficulty getDifficulty(long score) throws PortalException { return difficultyPersistence.findByPrimaryKey(score); } @Override public ActionableDynamicQuery getActionableDynamicQuery() { ActionableDynamicQuery actionableDynamicQuery = new DefaultActionableDynamicQuery(); actionableDynamicQuery.setBaseLocalService(de.ki.sbam.service.DifficultyLocalServiceUtil.getService()); actionableDynamicQuery.setClassLoader(getClassLoader()); actionableDynamicQuery.setModelClass(Difficulty.class); actionableDynamicQuery.setPrimaryKeyPropertyName("score"); return actionableDynamicQuery; } @Override public IndexableActionableDynamicQuery getIndexableActionableDynamicQuery() { IndexableActionableDynamicQuery indexableActionableDynamicQuery = new IndexableActionableDynamicQuery(); indexableActionableDynamicQuery .setBaseLocalService(de.ki.sbam.service.DifficultyLocalServiceUtil.getService()); indexableActionableDynamicQuery.setClassLoader(getClassLoader()); indexableActionableDynamicQuery.setModelClass(Difficulty.class); indexableActionableDynamicQuery.setPrimaryKeyPropertyName("score"); return indexableActionableDynamicQuery; } protected void initActionableDynamicQuery(ActionableDynamicQuery actionableDynamicQuery) { actionableDynamicQuery.setBaseLocalService(de.ki.sbam.service.DifficultyLocalServiceUtil.getService()); actionableDynamicQuery.setClassLoader(getClassLoader()); actionableDynamicQuery.setModelClass(Difficulty.class); actionableDynamicQuery.setPrimaryKeyPropertyName("score"); } /** * @throws PortalException */ @Override public PersistedModel deletePersistedModel(PersistedModel persistedModel) throws PortalException { return difficultyLocalService.deleteDifficulty((Difficulty) persistedModel); } @Override public PersistedModel getPersistedModel(Serializable primaryKeyObj) throws PortalException { return difficultyPersistence.findByPrimaryKey(primaryKeyObj); } /** * Returns a range of all the difficulties. * * <p> * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link de.ki.sbam.model.impl.DifficultyModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order. * </p> * * @param start the lower bound of the range of difficulties * @param end the upper bound of the range of difficulties (not inclusive) * @return the range of difficulties */ @Override public List<Difficulty> getDifficulties(int start, int end) { return difficultyPersistence.findAll(start, end); } /** * Returns the number of difficulties. * * @return the number of difficulties */ @Override public int getDifficultiesCount() { return difficultyPersistence.countAll(); } /** * Updates the difficulty in the database or adds it if it does not yet exist. Also notifies the appropriate model listeners. * * @param difficulty the difficulty * @return the difficulty that was updated */ @Indexable(type = IndexableType.REINDEX) @Override public Difficulty updateDifficulty(Difficulty difficulty) { return difficultyPersistence.update(difficulty); } /** * Returns the category local service. * * @return the category local service */ public de.ki.sbam.service.CategoryLocalService getCategoryLocalService() { return categoryLocalService; } /** * Sets the category local service. * * @param categoryLocalService the category local service */ public void setCategoryLocalService(de.ki.sbam.service.CategoryLocalService categoryLocalService) { this.categoryLocalService = categoryLocalService; } /** * Returns the category persistence. * * @return the category persistence */ public CategoryPersistence getCategoryPersistence() { return categoryPersistence; } /** * Sets the category persistence. * * @param categoryPersistence the category persistence */ public void setCategoryPersistence(CategoryPersistence categoryPersistence) { this.categoryPersistence = categoryPersistence; } /** * Returns the difficulty local service. * * @return the difficulty local service */ public DifficultyLocalService getDifficultyLocalService() { return difficultyLocalService; } /** * Sets the difficulty local service. * * @param difficultyLocalService the difficulty local service */ public void setDifficultyLocalService(DifficultyLocalService difficultyLocalService) { this.difficultyLocalService = difficultyLocalService; } /** * Returns the difficulty persistence. * * @return the difficulty persistence */ public DifficultyPersistence getDifficultyPersistence() { return difficultyPersistence; } /** * Sets the difficulty persistence. * * @param difficultyPersistence the difficulty persistence */ public void setDifficultyPersistence(DifficultyPersistence difficultyPersistence) { this.difficultyPersistence = difficultyPersistence; } /** * Returns the highscore local service. * * @return the highscore local service */ public de.ki.sbam.service.HighscoreLocalService getHighscoreLocalService() { return highscoreLocalService; } /** * Sets the highscore local service. * * @param highscoreLocalService the highscore local service */ public void setHighscoreLocalService(de.ki.sbam.service.HighscoreLocalService highscoreLocalService) { this.highscoreLocalService = highscoreLocalService; } /** * Returns the highscore persistence. * * @return the highscore persistence */ public HighscorePersistence getHighscorePersistence() { return highscorePersistence; } /** * Sets the highscore persistence. * * @param highscorePersistence the highscore persistence */ public void setHighscorePersistence(HighscorePersistence highscorePersistence) { this.highscorePersistence = highscorePersistence; } /** * Returns the question local service. * * @return the question local service */ public de.ki.sbam.service.QuestionLocalService getQuestionLocalService() { return questionLocalService; } /** * Sets the question local service. * * @param questionLocalService the question local service */ public void setQuestionLocalService(de.ki.sbam.service.QuestionLocalService questionLocalService) { this.questionLocalService = questionLocalService; } /** * Returns the question persistence. * * @return the question persistence */ public QuestionPersistence getQuestionPersistence() { return questionPersistence; } /** * Sets the question persistence. * * @param questionPersistence the question persistence */ public void setQuestionPersistence(QuestionPersistence questionPersistence) { this.questionPersistence = questionPersistence; } /** * Returns the question statistics local service. * * @return the question statistics local service */ public de.ki.sbam.service.QuestionStatisticsLocalService getQuestionStatisticsLocalService() { return questionStatisticsLocalService; } /** * Sets the question statistics local service. * * @param questionStatisticsLocalService the question statistics local service */ public void setQuestionStatisticsLocalService( de.ki.sbam.service.QuestionStatisticsLocalService questionStatisticsLocalService) { this.questionStatisticsLocalService = questionStatisticsLocalService; } /** * Returns the question statistics persistence. * * @return the question statistics persistence */ public QuestionStatisticsPersistence getQuestionStatisticsPersistence() { return questionStatisticsPersistence; } /** * Sets the question statistics persistence. * * @param questionStatisticsPersistence the question statistics persistence */ public void setQuestionStatisticsPersistence(QuestionStatisticsPersistence questionStatisticsPersistence) { this.questionStatisticsPersistence = questionStatisticsPersistence; } /** * Returns the user statistics local service. * * @return the user statistics local service */ public de.ki.sbam.service.UserStatisticsLocalService getUserStatisticsLocalService() { return userStatisticsLocalService; } /** * Sets the user statistics local service. * * @param userStatisticsLocalService the user statistics local service */ public void setUserStatisticsLocalService( de.ki.sbam.service.UserStatisticsLocalService userStatisticsLocalService) { this.userStatisticsLocalService = userStatisticsLocalService; } /** * Returns the user statistics persistence. * * @return the user statistics persistence */ public UserStatisticsPersistence getUserStatisticsPersistence() { return userStatisticsPersistence; } /** * Sets the user statistics persistence. * * @param userStatisticsPersistence the user statistics persistence */ public void setUserStatisticsPersistence(UserStatisticsPersistence userStatisticsPersistence) { this.userStatisticsPersistence = userStatisticsPersistence; } /** * Returns the counter local service. * * @return the counter local service */ public com.liferay.counter.kernel.service.CounterLocalService getCounterLocalService() { return counterLocalService; } /** * Sets the counter local service. * * @param counterLocalService the counter local service */ public void setCounterLocalService(com.liferay.counter.kernel.service.CounterLocalService counterLocalService) { this.counterLocalService = counterLocalService; } /** * Returns the class name local service. * * @return the class name local service */ public com.liferay.portal.kernel.service.ClassNameLocalService getClassNameLocalService() { return classNameLocalService; } /** * Sets the class name local service. * * @param classNameLocalService the class name local service */ public void setClassNameLocalService( com.liferay.portal.kernel.service.ClassNameLocalService classNameLocalService) { this.classNameLocalService = classNameLocalService; } /** * Returns the class name persistence. * * @return the class name persistence */ public ClassNamePersistence getClassNamePersistence() { return classNamePersistence; } /** * Sets the class name persistence. * * @param classNamePersistence the class name persistence */ public void setClassNamePersistence(ClassNamePersistence classNamePersistence) { this.classNamePersistence = classNamePersistence; } /** * Returns the resource local service. * * @return the resource local service */ public com.liferay.portal.kernel.service.ResourceLocalService getResourceLocalService() { return resourceLocalService; } /** * Sets the resource local service. * * @param resourceLocalService the resource local service */ public void setResourceLocalService( com.liferay.portal.kernel.service.ResourceLocalService resourceLocalService) { this.resourceLocalService = resourceLocalService; } /** * Returns the user local service. * * @return the user local service */ public com.liferay.portal.kernel.service.UserLocalService getUserLocalService() { return userLocalService; } /** * Sets the user local service. * * @param userLocalService the user local service */ public void setUserLocalService(com.liferay.portal.kernel.service.UserLocalService userLocalService) { this.userLocalService = userLocalService; } /** * Returns the user persistence. * * @return the user persistence */ public UserPersistence getUserPersistence() { return userPersistence; } /** * Sets the user persistence. * * @param userPersistence the user persistence */ public void setUserPersistence(UserPersistence userPersistence) { this.userPersistence = userPersistence; } public void afterPropertiesSet() { Class<?> clazz = getClass(); _classLoader = clazz.getClassLoader(); PersistedModelLocalServiceRegistryUtil.register("de.ki.sbam.model.Difficulty", difficultyLocalService); } public void destroy() { PersistedModelLocalServiceRegistryUtil.unregister("de.ki.sbam.model.Difficulty"); } /** * Returns the OSGi service identifier. * * @return the OSGi service identifier */ @Override public String getOSGiServiceIdentifier() { return DifficultyLocalService.class.getName(); } @Override public Object invokeMethod(String name, String[] parameterTypes, Object[] arguments) throws Throwable { Thread currentThread = Thread.currentThread(); ClassLoader contextClassLoader = currentThread.getContextClassLoader(); if (contextClassLoader != _classLoader) { currentThread.setContextClassLoader(_classLoader); } try { return _clpInvoker.invokeMethod(name, parameterTypes, arguments); } finally { if (contextClassLoader != _classLoader) { currentThread.setContextClassLoader(contextClassLoader); } } } protected Class<?> getModelClass() { return Difficulty.class; } protected String getModelClassName() { return Difficulty.class.getName(); } /** * Performs a SQL query. * * @param sql the sql query */ protected void runSQL(String sql) { try { DataSource dataSource = difficultyPersistence.getDataSource(); DB db = DBManagerUtil.getDB(); sql = db.buildSQL(sql); sql = PortalUtil.transformSQL(sql); SqlUpdate sqlUpdate = SqlUpdateFactoryUtil.getSqlUpdate(dataSource, sql); sqlUpdate.update(); } catch (Exception e) { throw new SystemException(e); } } @BeanReference(type = de.ki.sbam.service.CategoryLocalService.class) protected de.ki.sbam.service.CategoryLocalService categoryLocalService; @BeanReference(type = CategoryPersistence.class) protected CategoryPersistence categoryPersistence; @BeanReference(type = de.ki.sbam.service.DifficultyLocalService.class) protected DifficultyLocalService difficultyLocalService; @BeanReference(type = DifficultyPersistence.class) protected DifficultyPersistence difficultyPersistence; @BeanReference(type = de.ki.sbam.service.HighscoreLocalService.class) protected de.ki.sbam.service.HighscoreLocalService highscoreLocalService; @BeanReference(type = HighscorePersistence.class) protected HighscorePersistence highscorePersistence; @BeanReference(type = de.ki.sbam.service.QuestionLocalService.class) protected de.ki.sbam.service.QuestionLocalService questionLocalService; @BeanReference(type = QuestionPersistence.class) protected QuestionPersistence questionPersistence; @BeanReference(type = de.ki.sbam.service.QuestionStatisticsLocalService.class) protected de.ki.sbam.service.QuestionStatisticsLocalService questionStatisticsLocalService; @BeanReference(type = QuestionStatisticsPersistence.class) protected QuestionStatisticsPersistence questionStatisticsPersistence; @BeanReference(type = de.ki.sbam.service.UserStatisticsLocalService.class) protected de.ki.sbam.service.UserStatisticsLocalService userStatisticsLocalService; @BeanReference(type = UserStatisticsPersistence.class) protected UserStatisticsPersistence userStatisticsPersistence; @BeanReference(type = com.liferay.counter.kernel.service.CounterLocalService.class) protected com.liferay.counter.kernel.service.CounterLocalService counterLocalService; @BeanReference(type = com.liferay.portal.kernel.service.ClassNameLocalService.class) protected com.liferay.portal.kernel.service.ClassNameLocalService classNameLocalService; @BeanReference(type = ClassNamePersistence.class) protected ClassNamePersistence classNamePersistence; @BeanReference(type = com.liferay.portal.kernel.service.ResourceLocalService.class) protected com.liferay.portal.kernel.service.ResourceLocalService resourceLocalService; @BeanReference(type = com.liferay.portal.kernel.service.UserLocalService.class) protected com.liferay.portal.kernel.service.UserLocalService userLocalService; @BeanReference(type = UserPersistence.class) protected UserPersistence userPersistence; private ClassLoader _classLoader; private DifficultyLocalServiceClpInvoker _clpInvoker = new DifficultyLocalServiceClpInvoker(); }