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 org.javasavvy.student.model.impl; import aQute.bnd.annotation.ProviderType; import com.liferay.expando.kernel.model.ExpandoBridge; import com.liferay.expando.kernel.util.ExpandoBridgeFactoryUtil; import com.liferay.exportimport.kernel.lar.StagedModelType; import com.liferay.portal.kernel.bean.AutoEscapeBeanHandler; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.model.CacheModel; import com.liferay.portal.kernel.model.User; import com.liferay.portal.kernel.model.impl.BaseModelImpl; import com.liferay.portal.kernel.service.ServiceContext; import com.liferay.portal.kernel.service.UserLocalServiceUtil; import com.liferay.portal.kernel.util.DateUtil; import com.liferay.portal.kernel.util.GetterUtil; import com.liferay.portal.kernel.util.PortalUtil; import com.liferay.portal.kernel.util.ProxyUtil; import com.liferay.portal.kernel.util.StringBundler; import com.liferay.portal.kernel.util.StringPool; import org.javasavvy.student.model.Student; import org.javasavvy.student.model.StudentModel; import java.io.Serializable; import java.sql.Types; import java.util.Date; import java.util.HashMap; import java.util.Map; /** * The base model implementation for the Student service. Represents a row in the "FOO_Student" database table, with each column mapped to a property of this class. * * <p> * This implementation and its corresponding interface {@link StudentModel} exist only as a container for the default property accessors generated by ServiceBuilder. Helper methods and all application logic should be put in {@link StudentImpl}. * </p> * * @author Brian Wing Shun Chan * @see StudentImpl * @see Student * @see StudentModel * @generated */ @ProviderType public class StudentModelImpl extends BaseModelImpl<Student> implements StudentModel { /* * NOTE FOR DEVELOPERS: * * Never modify or reference this class directly. All methods that expect a student model instance should use the {@link Student} interface instead. */ public static final String TABLE_NAME = "FOO_Student"; public static final Object[][] TABLE_COLUMNS = { { "uuid_", Types.VARCHAR }, { "studentId", Types.BIGINT }, { "groupId", Types.BIGINT }, { "companyId", Types.BIGINT }, { "userId", Types.BIGINT }, { "userName", Types.VARCHAR }, { "createDate", Types.TIMESTAMP }, { "modifiedDate", Types.TIMESTAMP }, { "name", Types.VARCHAR } }; public static final Map<String, Integer> TABLE_COLUMNS_MAP = new HashMap<String, Integer>(); static { TABLE_COLUMNS_MAP.put("uuid_", Types.VARCHAR); TABLE_COLUMNS_MAP.put("studentId", Types.BIGINT); TABLE_COLUMNS_MAP.put("groupId", Types.BIGINT); TABLE_COLUMNS_MAP.put("companyId", Types.BIGINT); TABLE_COLUMNS_MAP.put("userId", Types.BIGINT); TABLE_COLUMNS_MAP.put("userName", Types.VARCHAR); TABLE_COLUMNS_MAP.put("createDate", Types.TIMESTAMP); TABLE_COLUMNS_MAP.put("modifiedDate", Types.TIMESTAMP); TABLE_COLUMNS_MAP.put("name", Types.VARCHAR); } public static final String TABLE_SQL_CREATE = "create table FOO_Student (uuid_ VARCHAR(75) null,studentId LONG not null primary key,groupId LONG,companyId LONG,userId LONG,userName VARCHAR(75) null,createDate DATE null,modifiedDate DATE null,name VARCHAR(75) null)"; public static final String TABLE_SQL_DROP = "drop table FOO_Student"; public static final String ORDER_BY_JPQL = " ORDER BY student.createDate ASC"; public static final String ORDER_BY_SQL = " ORDER BY FOO_Student.createDate ASC"; public static final String DATA_SOURCE = "liferayDataSource"; public static final String SESSION_FACTORY = "liferaySessionFactory"; public static final String TX_MANAGER = "liferayTransactionManager"; public static final boolean ENTITY_CACHE_ENABLED = GetterUtil .getBoolean(org.javasavvy.student.service.util.PropsUtil .get("value.object.entity.cache.enabled.org.javasavvy.student.model.Student"), true); public static final boolean FINDER_CACHE_ENABLED = GetterUtil .getBoolean(org.javasavvy.student.service.util.PropsUtil .get("value.object.finder.cache.enabled.org.javasavvy.student.model.Student"), true); public static final boolean COLUMN_BITMASK_ENABLED = GetterUtil .getBoolean(org.javasavvy.student.service.util.PropsUtil .get("value.object.column.bitmask.enabled.org.javasavvy.student.model.Student"), true); public static final long COMPANYID_COLUMN_BITMASK = 1L; public static final long GROUPID_COLUMN_BITMASK = 2L; public static final long UUID_COLUMN_BITMASK = 4L; public static final long CREATEDATE_COLUMN_BITMASK = 8L; public static final long LOCK_EXPIRATION_TIME = GetterUtil.getLong(org.javasavvy.student.service.util.PropsUtil .get("lock.expiration.time.org.javasavvy.student.model.Student")); public StudentModelImpl() { } @Override public long getPrimaryKey() { return _studentId; } @Override public void setPrimaryKey(long primaryKey) { setStudentId(primaryKey); } @Override public Serializable getPrimaryKeyObj() { return _studentId; } @Override public void setPrimaryKeyObj(Serializable primaryKeyObj) { setPrimaryKey(((Long) primaryKeyObj).longValue()); } @Override public Class<?> getModelClass() { return Student.class; } @Override public String getModelClassName() { return Student.class.getName(); } @Override public Map<String, Object> getModelAttributes() { Map<String, Object> attributes = new HashMap<String, Object>(); attributes.put("uuid", getUuid()); attributes.put("studentId", getStudentId()); attributes.put("groupId", getGroupId()); attributes.put("companyId", getCompanyId()); attributes.put("userId", getUserId()); attributes.put("userName", getUserName()); attributes.put("createDate", getCreateDate()); attributes.put("modifiedDate", getModifiedDate()); attributes.put("name", getName()); attributes.put("entityCacheEnabled", isEntityCacheEnabled()); attributes.put("finderCacheEnabled", isFinderCacheEnabled()); return attributes; } @Override public void setModelAttributes(Map<String, Object> attributes) { String uuid = (String) attributes.get("uuid"); if (uuid != null) { setUuid(uuid); } Long studentId = (Long) attributes.get("studentId"); if (studentId != null) { setStudentId(studentId); } Long groupId = (Long) attributes.get("groupId"); if (groupId != null) { setGroupId(groupId); } Long companyId = (Long) attributes.get("companyId"); if (companyId != null) { setCompanyId(companyId); } Long userId = (Long) attributes.get("userId"); if (userId != null) { setUserId(userId); } String userName = (String) attributes.get("userName"); if (userName != null) { setUserName(userName); } Date createDate = (Date) attributes.get("createDate"); if (createDate != null) { setCreateDate(createDate); } Date modifiedDate = (Date) attributes.get("modifiedDate"); if (modifiedDate != null) { setModifiedDate(modifiedDate); } String name = (String) attributes.get("name"); if (name != null) { setName(name); } } @Override public String getUuid() { if (_uuid == null) { return StringPool.BLANK; } else { return _uuid; } } @Override public void setUuid(String uuid) { if (_originalUuid == null) { _originalUuid = _uuid; } _uuid = uuid; } public String getOriginalUuid() { return GetterUtil.getString(_originalUuid); } @Override public long getStudentId() { return _studentId; } @Override public void setStudentId(long studentId) { _studentId = studentId; } @Override public long getGroupId() { return _groupId; } @Override public void setGroupId(long groupId) { _columnBitmask |= GROUPID_COLUMN_BITMASK; if (!_setOriginalGroupId) { _setOriginalGroupId = true; _originalGroupId = _groupId; } _groupId = groupId; } public long getOriginalGroupId() { return _originalGroupId; } @Override public long getCompanyId() { return _companyId; } @Override public void setCompanyId(long companyId) { _columnBitmask |= COMPANYID_COLUMN_BITMASK; if (!_setOriginalCompanyId) { _setOriginalCompanyId = true; _originalCompanyId = _companyId; } _companyId = companyId; } public long getOriginalCompanyId() { return _originalCompanyId; } @Override public long getUserId() { return _userId; } @Override public void setUserId(long userId) { _userId = userId; } @Override public String getUserUuid() { try { User user = UserLocalServiceUtil.getUserById(getUserId()); return user.getUuid(); } catch (PortalException pe) { return StringPool.BLANK; } } @Override public void setUserUuid(String userUuid) { } @Override public String getUserName() { if (_userName == null) { return StringPool.BLANK; } else { return _userName; } } @Override public void setUserName(String userName) { _userName = userName; } @Override public Date getCreateDate() { return _createDate; } @Override public void setCreateDate(Date createDate) { _columnBitmask = -1L; _createDate = createDate; } @Override public Date getModifiedDate() { return _modifiedDate; } public boolean hasSetModifiedDate() { return _setModifiedDate; } @Override public void setModifiedDate(Date modifiedDate) { _setModifiedDate = true; _modifiedDate = modifiedDate; } @Override public String getName() { if (_name == null) { return StringPool.BLANK; } else { return _name; } } @Override public void setName(String name) { _name = name; } @Override public StagedModelType getStagedModelType() { return new StagedModelType(PortalUtil.getClassNameId(Student.class.getName())); } public long getColumnBitmask() { return _columnBitmask; } @Override public ExpandoBridge getExpandoBridge() { return ExpandoBridgeFactoryUtil.getExpandoBridge(getCompanyId(), Student.class.getName(), getPrimaryKey()); } @Override public void setExpandoBridgeAttributes(ServiceContext serviceContext) { ExpandoBridge expandoBridge = getExpandoBridge(); expandoBridge.setAttributes(serviceContext); } @Override public Student toEscapedModel() { if (_escapedModel == null) { _escapedModel = (Student) ProxyUtil.newProxyInstance(_classLoader, _escapedModelInterfaces, new AutoEscapeBeanHandler(this)); } return _escapedModel; } @Override public Object clone() { StudentImpl studentImpl = new StudentImpl(); studentImpl.setUuid(getUuid()); studentImpl.setStudentId(getStudentId()); studentImpl.setGroupId(getGroupId()); studentImpl.setCompanyId(getCompanyId()); studentImpl.setUserId(getUserId()); studentImpl.setUserName(getUserName()); studentImpl.setCreateDate(getCreateDate()); studentImpl.setModifiedDate(getModifiedDate()); studentImpl.setName(getName()); studentImpl.resetOriginalValues(); return studentImpl; } @Override public int compareTo(Student student) { int value = 0; value = DateUtil.compareTo(getCreateDate(), student.getCreateDate()); if (value != 0) { return value; } return 0; } @Override public boolean equals(Object obj) { if (this == obj) { return true; } if (!(obj instanceof Student)) { return false; } Student student = (Student) obj; long primaryKey = student.getPrimaryKey(); if (getPrimaryKey() == primaryKey) { return true; } else { return false; } } @Override public int hashCode() { return (int) getPrimaryKey(); } @Override public boolean isEntityCacheEnabled() { return ENTITY_CACHE_ENABLED; } @Override public boolean isFinderCacheEnabled() { return FINDER_CACHE_ENABLED; } @Override public void resetOriginalValues() { StudentModelImpl studentModelImpl = this; studentModelImpl._originalUuid = studentModelImpl._uuid; studentModelImpl._originalGroupId = studentModelImpl._groupId; studentModelImpl._setOriginalGroupId = false; studentModelImpl._originalCompanyId = studentModelImpl._companyId; studentModelImpl._setOriginalCompanyId = false; studentModelImpl._setModifiedDate = false; studentModelImpl._columnBitmask = 0; } @Override public CacheModel<Student> toCacheModel() { StudentCacheModel studentCacheModel = new StudentCacheModel(); studentCacheModel.uuid = getUuid(); String uuid = studentCacheModel.uuid; if ((uuid != null) && (uuid.length() == 0)) { studentCacheModel.uuid = null; } studentCacheModel.studentId = getStudentId(); studentCacheModel.groupId = getGroupId(); studentCacheModel.companyId = getCompanyId(); studentCacheModel.userId = getUserId(); studentCacheModel.userName = getUserName(); String userName = studentCacheModel.userName; if ((userName != null) && (userName.length() == 0)) { studentCacheModel.userName = null; } Date createDate = getCreateDate(); if (createDate != null) { studentCacheModel.createDate = createDate.getTime(); } else { studentCacheModel.createDate = Long.MIN_VALUE; } Date modifiedDate = getModifiedDate(); if (modifiedDate != null) { studentCacheModel.modifiedDate = modifiedDate.getTime(); } else { studentCacheModel.modifiedDate = Long.MIN_VALUE; } studentCacheModel.name = getName(); String name = studentCacheModel.name; if ((name != null) && (name.length() == 0)) { studentCacheModel.name = null; } return studentCacheModel; } @Override public String toString() { StringBundler sb = new StringBundler(19); sb.append("{uuid="); sb.append(getUuid()); sb.append(", studentId="); sb.append(getStudentId()); sb.append(", groupId="); sb.append(getGroupId()); sb.append(", companyId="); sb.append(getCompanyId()); sb.append(", userId="); sb.append(getUserId()); sb.append(", userName="); sb.append(getUserName()); sb.append(", createDate="); sb.append(getCreateDate()); sb.append(", modifiedDate="); sb.append(getModifiedDate()); sb.append(", name="); sb.append(getName()); sb.append("}"); return sb.toString(); } @Override public String toXmlString() { StringBundler sb = new StringBundler(31); sb.append("<model><model-name>"); sb.append("org.javasavvy.student.model.Student"); sb.append("</model-name>"); sb.append("<column><column-name>uuid</column-name><column-value><![CDATA["); sb.append(getUuid()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>studentId</column-name><column-value><![CDATA["); sb.append(getStudentId()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>groupId</column-name><column-value><![CDATA["); sb.append(getGroupId()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>companyId</column-name><column-value><![CDATA["); sb.append(getCompanyId()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>userId</column-name><column-value><![CDATA["); sb.append(getUserId()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>userName</column-name><column-value><![CDATA["); sb.append(getUserName()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>createDate</column-name><column-value><![CDATA["); sb.append(getCreateDate()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>modifiedDate</column-name><column-value><![CDATA["); sb.append(getModifiedDate()); sb.append("]]></column-value></column>"); sb.append("<column><column-name>name</column-name><column-value><![CDATA["); sb.append(getName()); sb.append("]]></column-value></column>"); sb.append("</model>"); return sb.toString(); } private static final ClassLoader _classLoader = Student.class.getClassLoader(); private static final Class<?>[] _escapedModelInterfaces = new Class[] { Student.class }; private String _uuid; private String _originalUuid; private long _studentId; private long _groupId; private long _originalGroupId; private boolean _setOriginalGroupId; private long _companyId; private long _originalCompanyId; private boolean _setOriginalCompanyId; private long _userId; private String _userName; private Date _createDate; private Date _modifiedDate; private boolean _setModifiedDate; private String _name; private long _columnBitmask; private Student _escapedModel; }