gistfile1.groovy

package com.cassidian.ip.data

import groovy.transform.EqualsAndHashCode
import org.hibernate.validator.constraints.NotEmpty

import javax.persistence.*
import javax.validation.constraints.NotNull

@Entity
@EqualsAndHashCode(includes=['activationUUID','target'])
@IdClass(SelectedTargetPK.class)
class SelectedTarget {


    @Id
    UUID activationUUID

    @Id
    @OneToOne(fetch = FetchType.EAGER)
    @JoinColumn(name = "target_id")
    @NotNull
    Target target

    int targetTypeId

    @NotEmpty
    @OneToMany(fetch=FetchType.EAGER,  cascade= [CascadeType.ALL])
    @JoinTable(
            joinColumns =
            [
                @JoinColumn(name="selected_target_activationuuid", referencedColumnName="activationuuid"),
                @JoinColumn(name="selected_target_target_id", referencedColumnName="target_id")
            ],
            inverseJoinColumns =
            [
                 @JoinColumn(name="selected_source_activationuuid",referencedColumnName="activationuuid"),
                @JoinColumn(name="selected_source_source_type",referencedColumnName="source_type"),
                @JoinColumn(name="selected_source_source_id",referencedColumnName="source_id"),

            ]
    )
    Set<SelectedSource> sources = [] as Set

    int primarySourceId

}

@EqualsAndHashCode
class SelectedTargetPK implements Serializable{
    UUID activationUUID
    Target target
}



package com.cassidian.ip.data

import groovy.transform.EqualsAndHashCode

import javax.persistence.EmbeddedId
import javax.persistence.Entity
import javax.persistence.EnumType
import javax.persistence.Enumerated
import javax.persistence.Id
import javax.persistence.IdClass
import javax.persistence.JoinColumn
import javax.persistence.JoinColumns
import javax.persistence.ManyToOne

@Entity
@EqualsAndHashCode(includes=['activationUUID','sourceType','sourceId'])
@IdClass(SelectedSourcePK.class)
class SelectedSource {

    @Id
    UUID activationUUID

    @Id
    @Enumerated(EnumType.ORDINAL)
    SourceType sourceType

    @Id
    long sourceId

    //@ManyToOne
    //@JoinColumns([ @JoinColumn(name="selected_target_activationuuid"),@JoinColumn(name="selected_target_target_id")])
    //SelectedTarget selectedTarget

}


@EqualsAndHashCode
class SelectedSourcePK implements Serializable{

    UUID activationUUID
    SourceType sourceType
    long sourceId

}