/**
* <a href="http://www.openolat.org">
* OpenOLAT - Online Learning and Training</a><br>
* <p>
* Licensed under the Apache License, Version 2.0 (the "License"); <br>
* you may not use this file except in compliance with the License.<br>
* You may obtain a copy of the License at the
* <a href="http://www.apache.org/licenses/LICENSE-2.0">Apache homepage</a>
* <p>
* Unless required by applicable law or agreed to in writing,<br>
* software distributed under the License is distributed on an "AS IS" BASIS, <br>
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. <br>
* See the License for the specific language governing permissions and <br>
* limitations under the License.
* <p>
* Initial code contributed and copyrighted by<br>
* frentix GmbH, http://www.frentix.com
* <p>
*/
package org.olat.course.nodes.gta.model;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import org.hibernate.annotations.GenericGenerator;
import org.hibernate.annotations.Parameter;
import org.olat.core.id.CreateInfo;
import org.olat.core.id.ModifiedInfo;
import org.olat.core.id.Persistable;
import org.olat.core.util.StringHelper;
import org.olat.course.nodes.gta.TaskLight;
import org.olat.course.nodes.gta.TaskList;
import org.olat.course.nodes.gta.TaskProcess;
/**
*
* Initial date: 25.02.2015<br>
* @author srosse, stephane.rosse@frentix.com, http://www.frentix.com
*
*/
@Entity(name="gtatasklight")
@Table(name="o_gta_task")
public class TaskLightImpl implements TaskLight, CreateInfo, Persistable, ModifiedInfo {
private static final long serialVersionUID = 4202873369981813454L;
@Id
@GeneratedValue(generator = "system-uuid")
@GenericGenerator(name = "system-uuid", strategy = "enhanced-sequence", parameters={
@Parameter(name="sequence_name", value="hibernate_unique_key"),
@Parameter(name="force_table_use", value="true"),
@Parameter(name="optimizer", value="legacy-hilo"),
@Parameter(name="value_column", value="next_hi"),
@Parameter(name="increment_size", value="32767"),
@Parameter(name="initial_value", value="32767")
})
@Column(name="id", nullable=false, unique=true, insertable=true, updatable=false)
private Long key;
@Temporal(TemporalType.TIMESTAMP)
@Column(name="creationdate", nullable=false, insertable=false, updatable=false)
private Date creationDate;
@Temporal(TemporalType.TIMESTAMP)
@Column(name="lastmodified", nullable=false, insertable=false, updatable=false)
private Date lastModified;
@Temporal(TemporalType.TIMESTAMP)
@Column(name="g_assignment_date", nullable=true, insertable=true, updatable=true)
private Date assignmentDate;
@Column(name="g_status", nullable=false, insertable=false, updatable=false)
private String status;
@Column(name="g_rev_loop", nullable=false, insertable=false, updatable=false)
private int revisionLoop;
@Column(name="g_taskname", nullable=true, insertable=false, updatable=false)
private String taskName;
@ManyToOne(targetEntity=TaskListImpl.class,fetch=FetchType.LAZY,optional=false)
@JoinColumn(name="fk_tasklist", nullable=false, insertable=true, updatable=false)
private TaskList taskList;
@Column(name="fk_identity", nullable=true, insertable=false, updatable=false)
private Long identityKey;
@Column(name="fk_businessgroup", nullable=true, insertable=false, updatable=false)
private Long businessGroupKey;
@Override
public Long getKey() {
return key;
}
@Override
public Date getCreationDate() {
return creationDate;
}
public void setCreationDate(Date date) {
this.creationDate = date;
}
@Override
public Date getLastModified() {
return lastModified;
}
@Override
public void setLastModified(Date date) {
this.lastModified = date;
}
public TaskList getTaskList() {
return taskList;
}
public void setTaskList(TaskList taskList) {
this.taskList = taskList;
}
@Override
public Long getIdentityKey() {
return identityKey;
}
public void setIdentityKey(Long identityKey) {
this.identityKey = identityKey;
}
@Override
public Long getBusinessGroupKey() {
return businessGroupKey;
}
public void setBusinessGroupKey(Long businessGroupKey) {
this.businessGroupKey = businessGroupKey;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
@Override
public String getTaskName() {
return taskName;
}
public void setTaskName(String taskName) {
this.taskName = taskName;
}
@Override
public Date getAssignmentDate() {
return assignmentDate;
}
public void setAssignmentDate(Date assignmentDate) {
this.assignmentDate = assignmentDate;
}
@Override
public TaskProcess getTaskStatus() {
if(StringHelper.containsNonWhitespace(status)) {
return TaskProcess.valueOf(status);
}
return null;
}
public void setTaskStatus(TaskProcess taskStatus) {
if(taskStatus == null) {
status = null;
} else {
status = taskStatus.name();
}
}
@Override
public int getRevisionLoop() {
return revisionLoop;
}
public void setRevisionLoop(int revisionLoop) {
this.revisionLoop = revisionLoop;
}
@Override
public int hashCode() {
return key == null ? 83544 : key.hashCode();
}
@Override
public boolean equals(Object obj) {
if(obj == this) {
return true;
}
if(obj instanceof TaskLightImpl) {
TaskLightImpl task = (TaskLightImpl)obj;
return key != null && key.equals(task.getKey());
}
return false;
}
@Override
public boolean equalsByPersistableKey(Persistable persistable) {
return equals(persistable);
}
}