package com.joss.common.domain.drools;

import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.NamedQueries;
import javax.persistence.NamedQuery;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;

@Entity
@NamedQueries( {
        @NamedQuery(name = "ProcessInstanceLog.findByProcessId", query = "FROM ProcessInstanceLog p "
                + "WHERE p.processId = :processId"),
        @NamedQuery(name = "ProcessInstanceLog.findByProcessInstance", query = "FROM ProcessInstanceLog p "
                + "WHERE p.processId = :processId AND p.processInstanceId = :processInstanceId") })
public class ProcessInstanceLog {

    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    private Long   id;

    private long   processInstanceId;

    private String processId;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "start_date")
    private Date   start;

    @Temporal(TemporalType.TIMESTAMP)
    @Column(name = "end_date")
    private Date   end;

    ProcessInstanceLog() {
    }

    public ProcessInstanceLog(long processInstanceId, String processId) {
        setProcessInstanceId(processInstanceId);
        setProcessId(processId);
        setStart(new Date());
    }

    public Long getId() {
        return id;
    }

    void setId(Long id) {
        this.id = id;
    }

    public long getProcessInstanceId() {
        return processInstanceId;
    }

    private void setProcessInstanceId(long processInstanceId) {
        this.processInstanceId = processInstanceId;
    }

    public String getProcessId() {
        return processId;
    }

    public void setProcessId(String processId) {
        this.processId = processId;
    }

    public Date getStart() {
        return start;
    }

    public void setStart(Date start) {
        this.start = start;
    }

    public Date getEnd() {
        return end;
    }

    public void setEnd(Date end) {
        this.end = end;
    }

    public String toString() {
        return "Process '" + processId + "' [" + processInstanceId
                + "]";
    }

}