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POjpql object IN list without CriteriaBuilder
 

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  1. POjpql object IN list without CriteriaBuilder
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    <p>i have to get all <code>Invoice</code> where <code>Invoice.responsible</code> IN a list of <code>Usergroup</code>?</p> <p>I tried following:</p> <pre><code>public List&lt;Invoice&gt; getOldestInvoiceWithOpenBenefits(List&lt;Usergroup&gt; usergroups) { TypedQuery&lt;Invoice&gt; q = em.createQuery("SELECT i FROM Invoice i WHERE (i.responsible IN (:usergroups)) AND " + " i.entered = false AND i.totalcosts &gt; (SELECT SUM(b.costs) FROM Benefit b WHERE b.invoice = i) ORDER BY i.creationdate ASC", Invoice.class); q.setParameter("usergroups", usergroups); q.setMaxResults(10); return q.getResultList(); } </code></pre> <p>but i alwasy get this error:</p> <pre><code>Information: /pages/index.xhtml Warnung: EJB5184:A system exception occurred during an invocation on EJB InvoicEJB, method: public java.util.List de.ltg.sachzuwendungen.ejb.InvoicEJB.getOldestInvoiceWithOpenBenefits(java.util.List) Warnung: javax.ejb.EJBException [...Stacktrace] Caused by: Exception [EclipseLink-6075] (Eclipse Persistence Services - 2.3.2.v20111125-r10461): org.eclipse.persistence.exceptions.QueryException Exception Description: Object comparisons can only use the equal() or notEqual() operators. Other comparisons must be done through query keys or direct attribute level comparisons. Expression: [ Relation operator [ IN ] Query Key responsible Base de.ltg.sachzuwendungen.db.entity.Invoice Constant [ Parameter usergroups]] at org.eclipse.persistence.exceptions.QueryException.invalidOperatorForObjectComparison(QueryException.java:646) [...Stacktrace] </code></pre> <p>Can someone help me to get this work without using the CriteriaBuilder? If you need the database entities just ask.</p> <p>Thank you in advance.</p> <p><strong>EDIT:</strong></p> <p>Invoice Entity:</p> <pre><code>@Entity @Table(name = "t_invoice") public class Invoice implements Serializable { private static final long serialVersionUID = 1L; @Version @Column(name = "version") /** * Optimistic Locking */ private int version; @Id @Column(name = "id") private int id; @Column(name = "number") private String number; @Column(name = "name") private String name; @Column(name = "description") private String description; @Column(name = "totalcosts") private double totalcosts; @Temporal(TemporalType.DATE) @Column(name = "issuedate") private Date issuedate; @Temporal(TemporalType.DATE) @Column(name = "creationdate") private Date creationdate; @Column(name = "entered") private boolean entered; @JoinColumn(name = "idUser_creator", referencedColumnName = "id") private User creator; @JoinColumn(name = "idUsergroup_responsible", referencedColumnName = "id") private Usergroup responsible; @OneToMany(mappedBy = "invoice") private List&lt;Benefit&gt; benefits; public Invoice() { // TODO Auto-generated constructor stub } /*Getter &amp; Setter*/ .. /*Override toString()*/ .. } </code></pre> <p>Usergroup Entity:</p> <blockquote class="spoiler"> <p></p> </blockquote> <pre><code>@Entity @Table(name = "t_usergroup") public class Usergroup implements Serializable { private static final long serialVersionUID = 1L; @Version @Column(name = "version") /** * Optimistic Locking */ private int version; @Id @Column(name = "id") private Integer id; @Column(name = "name") private String name; @ManyToMany(targetEntity = Right.class, fetch = FetchType.LAZY) @JoinTable(name = "t_mapUsergroupToRight", joinColumns = { @JoinColumn(name = "idUsergroup") }, inverseJoinColumns = { @JoinColumn(name = "idRight") }) private List&lt;Right&gt; rights; @ManyToMany(targetEntity = User.class, fetch = FetchType.LAZY) @JoinTable(name = "t_mapUserToUsergroup", joinColumns = { @JoinColumn(name = "idUsergroup") }, inverseJoinColumns = { @JoinColumn(name = "idUser") }) private List&lt;User&gt; users; /*Getter &amp; Setter*/ .. /*Override toString() &amp; equals() &amp; hashCode()*/ .. } </code></pre> <blockquote class="spoiler"> <p></p> </blockquote>
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    1. USKhinsu
    1. USKhinsu
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      1. POjpql object IN list without CriteriaBuilder
      1. USDennis Kriechel
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    1. COCould you show us the `Invoice` entity?
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      1. USAndrei I
    2. COi added them to the question
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      1. USKhinsu
    3. COtried a different JPA implementation, to check whether it is specific to your provider ? I can do queries of that for on DataNucleus JPA with success.
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      1. USDataNucleus
 

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