<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN" "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<!-- 
 * Licensed to The Apereo Foundation under one or more contributor license
 * agreements. See the NOTICE file distributed with this work for
 * additional information regarding copyright ownership.
 *
 * The Apereo Foundation licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except in
 * compliance with the License. You may obtain a copy of the License at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 -->
<hibernate-mapping package="org.unitime.timetable.model">
    <class name="CourseRequest" table="course_request">
        <cache include="non-lazy" usage="transactional"/>
        <id
            name="uniqueId"
            column="uniqueid"
            type="java.lang.Long">
            <generator class="org.unitime.commons.hibernate.id.UniqueIdGenerator">
                <param name="sequence">pref_group_seq</param>
            </generator>
        </id>

        <many-to-one
            name="courseDemand"
            class="CourseDemand"
            column="course_demand_id"
            foreign-key="fk_course_request_demand"
            not-null="true"/>

        <many-to-one
            name="courseOffering"
            class="CourseOffering"
            column="course_offering_id"
            foreign-key="fk_course_request_offering"
            not-null="true"/>

        <property
            name="order"
            column="ord"
            type="java.lang.Integer"
            not-null="true"
            length="10"/>

        <property
            name="allowOverlap"
            column="allow_overlap"
            type="java.lang.Boolean"
            not-null="true"/>

        <property
            name="credit"
            column="credit"
            type="java.lang.Integer"
            not-null="true"
            length="10"/>

        <set
            name="courseRequestOptions"
            table="course_request_option"
            inverse="true"
            cascade="all">

            <cache include="non-lazy" usage="transactional"/>
            <key column="course_request_id" foreign-key="fk_course_request_options_req"/>
            <one-to-many class="CourseRequestOption"/>
        </set>

        <set
            name="classWaitLists"
            table="class_waitlist"
            inverse="true"
            cascade="all">

            <cache include="non-lazy" usage="transactional"/>
            <key column="course_request_id" foreign-key="fk_class_waitlist_request"/>
            <one-to-many class="ClassWaitList"/>
        </set>
        
        <property
            name="overrideStatus"
            column="req_status"
            type="java.lang.Integer"
            not-null="false"
            length="10"/>
        
        <property
            name="overrideExternalId"
            column="req_extid"
            type="java.lang.String"
            not-null="false"
            length="40"/>
        
		<property
            name="overrideTimeStamp"
            column="req_ts"
            type="java.util.Date"
            not-null="false"/>
		
		<property
            name="overrideIntent"
            column="req_intent"
            type="java.lang.Integer"
            not-null="false"
            length="10"/>
		
		<set
            name="preferences"
            table="sect_pref"
            inverse="true"
            cascade="all">

            <cache include="non-lazy" usage="transactional"/>
            <key column="request_id" foreign-key="fk_sct_pref_request"/>
            <one-to-many class="StudentSectioningPref"/>
        </set>
    </class>
</hibernate-mapping>