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POHibernate: Why @OneToMany with List<MyClass> fails?
 

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    <p>I have a strange error with Hibernate3 here:</p> <p>Got a SoftwareDescription class, persisting it with the following field commented out works just fine:</p> <pre><code>@OneToMany @JoinColumn(name = "id") private List&lt;SoftwarePrice&gt; prices = new ArrayList&lt;SoftwarePrice&gt;(); </code></pre> <p>Got getters and setters for this field. When I try to persist a SoftwareDescription, I get this error:</p> <pre><code>"Use of @OneToMany or @ManyToMany targeting an unmapped class: de.abelssoft.domain.SoftwareDescription.prices[de.abelssoft.domain.SoftwarePrice]" </code></pre> <p>This is my SoftwarePrice - Class:</p> <pre><code>package de.abelssoft.domain; //...imports... @Entity public class SoftwarePrice implements Serializable{ private static final long serialVersionUID = 8771685731600495299L; public SoftwarePrice (){} @Id @GeneratedValue(strategy = GenerationType.AUTO) private long id; @Lob private Currency currency = null; private SoftwareLicenses license = null; private double price = 0.0; //... setters getters... } </code></pre> <p>This is my Hibernate Config file:</p> <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE hibernate-configuration PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN" "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd"&gt; &lt;hibernate-configuration&gt; &lt;session-factory name="MyHibernateSessionFactory"&gt; &lt;property name="hibernate.connection.driver_class"&gt;com.mysql.jdbc.Driver&lt;/property&gt; &lt;property name="hibernate.connection.url"&gt;jdbc:mysql://localhost:3306/test&lt;/property&gt; &lt;property name="hibernate.connection.password"&gt;root&lt;/property&gt; &lt;property name="hibernate.connection.username"&gt;root&lt;/property&gt; &lt;property name="hibernate.dialect"&gt;org.hibernate.dialect.MySQL5Dialect&lt;/property&gt; &lt;property name="current_session_context_class"&gt;thread&lt;/property&gt; &lt;property name="show_sql"&gt;false&lt;/property&gt; &lt;property name="hbm2ddl.auto"&gt;update&lt;/property&gt; &lt;mapping class="de.abelssoft.domain.SoftwareDescription" /&gt; &lt;mapping class="de.abelssoft.domain.SoftwareCategory" /&gt; &lt;mapping class="de.abelssoft.domain.SoftwarePrice" /&gt; &lt;mapping class="de.abelssoft.domain.SoftwareDescriptionText" /&gt; &lt;/session-factory&gt; &lt;/hibernate-configuration&gt; </code></pre> <p>Can anyone explain what I'm not seeing here?</p>
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

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