sebersole

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2013, Red Hat Inc. or third-party contributors as
 * indicated by the @author tags or express copyright attribution
 * statements applied by the authors.  All third-party contributions are
 * distributed under license by Red Hat Inc.
 *
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU

sebersole

<hibernate-mapping>

    <class entity-name="IncomingPartnerData" table="PARTNER_INCOMING_DATA">
        ...
    </class>

    <class entity-name="IncomingCustomerData" table="CUSTOMER_INCOMING_DATA">
        ...
    </class>

sebersole

<hibernate-mapping>

    <class name="IncomingData" entity-name="IncomingPartnerData" table="PARTNER_INCOMING_DATA">
        ...
    </class>

    <class name="IncomingData" entity-name="IncomingCustomerData" table="CUSTOMER_INCOMING_DATA">
        ...
    </class>
 

sebersole

                pom.withXml {
                    def root = asNode();
                    root.appendNode( 'url', 'http://hibernate.org' )
                    def org = root.appendNode( 'organization' )
                    org.appendNode( 'name', 'Hibernate.org' )
                    org.appendNode( 'url', 'http://hibernate.org' )
                    def jira = root.appendNode( 'issueManagement' )
                    jira.appendNode( 'system', 'jira' )
                    jira.appendNode( 'url', 'https://hibernate.atlassian.net/browse/HHH' )
                    }

sebersole

@Entity
public class Membership implements IMembership {
        @EmbeddedId
        private MembershipKey id;
}
 
@Embeddable
public final class MembershipKey implements IMembershipKey, Serializable {     
        @ManyToOne
        private User user;

sebersole

@Entity 
public class SomeHolderOfAttributes {
    ...

    @OneToMany( ... )
    @JoinColumn( ... )
    @OrderColumn( ... )
    @CollectionType( type=AtributeListDescriptor.class )
    private List<Attribute> atributes;

sebersole

@Entity
@Table(name = "ACTIVITY")
@Audited
public class Activity implements Serializable {
    @Id
    @Column(name = "Id")
    @GeneratedValue(strategy = GenerationType.AUTO)
    private long id;

    @ManyToOne

sebersole

class MyDialectResolver implements DialectResolver {
    public Dialect resolveDialect(DatabaseMetaData metaData) {
        if ( "H2".equals( metaData.getDatabaseProductName ) ) {
            return MyH2Dialect.INSTANCE;
        }
        else if ( "PostgreSQL".equals( metaData.getDatabaseProductName ) ) {
            return MyPgsqlDialect.INSTANCE;
        }
        return null;
    }

sebersole

	private EntityLoader getAppropriateUniqueKeyLoader(String propertyName, SessionImplementor session) {
		final boolean useStaticLoader = !session.getLoadQueryInfluencers().hasEnabledFilters()
				&& !session.getLoadQueryInfluencers().hasEnabledFetchProfiles()
				//ugly little workaround for fact that createUniqueKeyLoaders() does not handle component properties
				&& propertyName.indexOf( '.' ) < 0;

		if ( useStaticLoader ) {
			EntityLoader loader = (EntityLoader) uniqueKeyLoaders.get( propertyName );
			if ( loader == null ) {
				if ( propertyName.equals( entityMetamodel.getIdentifierProperty().getName() ) ) {

sebersole

org.springframework.dao.InvalidDataAccessApiUsageException: org.hibernate.hql.QueryExecutionRequestException: Not supported for DML operations [DELETE FROM com.xxx.xx.xxx.domain.feed.Feed f WHERE f.id NOT IN (SELECT MAX(ff.id) FROM com.xxx.xx.xxx.domain.feed.Feed ff WHERE ff.person.id =:personId GROUP BY ff.date,ff.app,ff.unitType) AND f.person.id=:personId]; nested exception is java.lang.IllegalStateException: org.hibernate.hql.QueryExecutionRequestException: Not supported for DML operations [DELETE FROM com.xxx.xx.xxx.domain.feed.Feed f WHERE f.id NOT IN (SELECT MAX(ff.id) FROM com.xxx.xx.xxx.domain.feed.Feed ff WHERE ff.person.id =:personId GROUP BY ff.date,ff.app,ff.unitType) AND f.person.id=:personId]
	at org.springframework.orm.jpa.EntityManagerFactoryUtils.convertJpaAccessExceptionIfPossible(EntityManagerFactoryUtils.java:298) ~[spring-orm-3.1.0.RELEASE.jar:3.1.0.RELEASE]
	at org.springframework.orm.jpa.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:106) ~[spring-orm-3