Example usage for org.hibernate SessionFactory getClassMetadata

List of usage examples for org.hibernate SessionFactory getClassMetadata

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Introduction

In this page you can find the example usage for org.hibernate SessionFactory getClassMetadata.

Prototype

@Deprecated
ClassMetadata getClassMetadata(String entityName);

Source Link

Document

Retrieve the ClassMetadata associated with the given entity class.

Usage

From source file:org.castafiore.designer.designable.table.JSONTableModel.java

License:Open Source License

public Object getValueAt(int col, int row, int page) {
    try {/* w  w  w .j  a v  a  2  s  . c o m*/
        String property = null;
        String entity = null;
        ClassMetadata metadata = null;
        int index = (getRowsPerPage() * page) + row;
        if (model != null) {
            property = this.model.getJSONArray("properties").getString(col);

            entity = model.getString("entity");
            SessionFactory factory = BaseSpringUtil.getBeanOfType(SessionFactory.class);
            metadata = factory.getClassMetadata(entity);
            Object value = metadata.getPropertyValue(data.get(index), property, EntityMode.POJO);
            return value;
        } else {
            return data.get(index);
        }

    } catch (Exception e) {
        //e.printStackTrace();
        logger.error(e);
        return "??";
    }

}

From source file:org.codehaus.groovy.grails.orm.hibernate.GrailsHibernateDomainClass.java

License:Apache License

/**
 * Contructor to be used by all child classes to create a new instance
 * and get the name right.//w ww.ja v  a 2 s  .  c  om
 *
 * @param clazz          the Grails class
 * @param sessionFactory The Hibernate SessionFactory instance
 * @param metaData       The ClassMetaData for this class retrieved from the SF
 */
public GrailsHibernateDomainClass(Class<?> clazz, SessionFactory sessionFactory, GrailsApplication application,
        ClassMetadata metaData) {
    super(clazz, "");
    this.application = application;

    new StandardAnnotationMetadata(clazz);
    String ident = metaData.getIdentifierPropertyName();
    if (ident != null) {
        Class<?> identType = getPropertyType(ident);
        identifier = new GrailsHibernateDomainClassProperty(this, ident);
        identifier.setIdentity(true);
        identifier.setType(identType);
        propertyMap.put(ident, identifier);
    }

    // configure the version property
    final int versionIndex = metaData.getVersionProperty();
    String versionPropertyName = null;
    if (versionIndex > -1) {
        versionPropertyName = metaData.getPropertyNames()[versionIndex];
        version = new GrailsHibernateDomainClassProperty(this, versionPropertyName);
        version.setType(getPropertyType(versionPropertyName));
    }

    // configure remaining properties
    String[] propertyNames = metaData.getPropertyNames();
    for (String propertyName : propertyNames) {
        if (!propertyName.equals(ident)
                && !(versionPropertyName != null && propertyName.equals(versionPropertyName))) {
            GrailsHibernateDomainClassProperty prop = new GrailsHibernateDomainClassProperty(this,
                    propertyName);
            prop.setType(getPropertyType(propertyName));
            Type hibernateType = metaData.getPropertyType(propertyName);

            // if its an association type
            if (hibernateType.isAssociationType()) {
                prop.setAssociation(true);
                // get the associated type from the session factory and set it on the property
                AssociationType assType = (AssociationType) hibernateType;
                if (assType instanceof AnyType) {
                    continue;
                }
                try {
                    String associatedEntity = assType
                            .getAssociatedEntityName((SessionFactoryImplementor) sessionFactory);
                    ClassMetadata associatedMetaData = sessionFactory.getClassMetadata(associatedEntity);
                    prop.setRelatedClassType(associatedMetaData.getMappedClass(EntityMode.POJO));
                } catch (MappingException me) {
                    // other side must be a value object
                    if (hibernateType.isCollectionType()) {
                        prop.setRelatedClassType(Collection.class);
                    }
                }
                // configure type of relationship
                if (hibernateType.isCollectionType()) {
                    prop.setOneToMany(true);
                } else if (hibernateType.isEntityType()) {
                    prop.setManyToOne(true);
                    // might not really be true, but for our purposes this is ok
                    prop.setOneToOne(true);
                }
            }
            propertyMap.put(propertyName, prop);
        }
    }

    properties = propertyMap.values().toArray(new GrailsDomainClassProperty[propertyMap.size()]);
    // process the constraints
    evaluateConstraints();
}

From source file:org.geomajas.layer.hibernate.HibernateLayerUtil.java

License:Open Source License

/**
 * Set session factory./*w  w  w . j  a  v  a 2s.  com*/
 *
 * @param sessionFactory session factory
 * @throws HibernateLayerException could not get class metadata for data source
 */
public void setSessionFactory(SessionFactory sessionFactory) throws HibernateLayerException {
    try {
        this.sessionFactory = sessionFactory;
        if (null != layerInfo) {
            entityMetadata = sessionFactory.getClassMetadata(layerInfo.getFeatureInfo().getDataSourceName());
        }
    } catch (Exception e) { // NOSONAR
        throw new HibernateLayerException(e, ExceptionCode.HIBERNATE_NO_SESSION_FACTORY);
    }
}

From source file:org.hsqldb.hibernate.geomajas.layer.hibernate.HibernateLayerUtil.java

License:Open Source License

/**
 * Set session factory./*from  w  ww  .  ja  v  a 2 s .c  o m*/
 *
 * @param sessionFactory session factory
 * @throws HibernateLayerException could not get class metadata for data source
 */
public void setSessionFactory(SessionFactory sessionFactory) throws HibernateLayerException {
    try {
        this.sessionFactory = sessionFactory;
        if (null != layerInfo) {
            entityMetadata = sessionFactory.getClassMetadata(layerInfo.getFeatureInfo().getDataSourceName());
        }
    } catch (Exception e) {
        throw new HibernateLayerException(e, ExceptionCode.HIBERNATE_NO_SESSION_FACTORY);
    }
}

From source file:org.jadira.usertype.spi.repository.JpaBaseRepository.java

License:Apache License

/**
 * Determines the ID for the entity//  w  w  w.  jav  a 2s  .  c om
 * 
 * @param entity The entity to retrieve the ID for
 * @return The ID
 */
protected ID extractId(T entity) {

    final Class<?> entityClass = TypeHelper.getTypeArguments(JpaBaseRepository.class, this.getClass()).get(0);
    final SessionFactory sf = ((HibernateEntityManagerFactory) getEntityManager().getEntityManagerFactory())
            .getSessionFactory();
    final ClassMetadata cmd = sf.getClassMetadata(entityClass);

    final SessionImplementor si = (SessionImplementor) (getEntityManager().getDelegate());

    @SuppressWarnings("unchecked")
    final ID result = (ID) cmd.getIdentifier(entity, si);
    return result;
}

From source file:org.jbpm.context.exe.matcher.HibernateLongIdMatcher.java

License:Open Source License

public boolean matches(Object value) {
    boolean matches = false;
    JbpmContext jbpmContext = JbpmContext.getCurrentJbpmContext();
    if (jbpmContext != null) {

        Class valueClass = value.getClass();
        if (value instanceof HibernateProxy) {
            valueClass = valueClass.getSuperclass();
        }//from   w  w w.  jav a2  s.  co  m

        SessionFactory sessionFactory = jbpmContext.getSessionFactory();
        if (sessionFactory != null) {
            ClassMetadata classMetadata = sessionFactory.getClassMetadata(valueClass);
            matches = ((classMetadata != null)
                    && (classMetadata.getIdentifierType().getClass() == LongType.class));
        }
    } else {
        log.debug("no current context so valueClass cannot be stored as a long-id-ref to a hibernate object");
        matches = false;
    }
    return matches;
}

From source file:org.jbpm.context.exe.matcher.HibernateStringIdMatcher.java

License:Open Source License

public boolean matches(Object value) {
    boolean matches = false;
    JbpmContext jbpmContext = JbpmContext.getCurrentJbpmContext();
    if (jbpmContext != null) {

        Class valueClass = value.getClass();
        if (value instanceof HibernateProxy) {
            valueClass = valueClass.getSuperclass();
        }//from  www . j a v a2s  .  com

        SessionFactory sessionFactory = jbpmContext.getSessionFactory();
        if (sessionFactory != null) {
            ClassMetadata classMetadata = sessionFactory.getClassMetadata(valueClass);
            matches = ((classMetadata != null)
                    && (classMetadata.getIdentifierType().getClass() == StringType.class));
        }
    } else {
        log.debug("no current context so valueClass cannot be stored as a string-id-ref to a hibernate object");
        matches = false;
    }
    return matches;
}

From source file:org.jbpm.pvm.internal.type.matcher.HibernateIdMatcher.java

License:Open Source License

public boolean matches(String name, Object value) {
    boolean matches = false;

    Environment environment = Environment.getCurrent();
    if (environment != null) {
        SessionFactory sessionFactory = null;
        if (hibernateSessionFactoryName != null) {
            sessionFactory = (SessionFactory) environment.get(hibernateSessionFactoryName);
        } else {/* w  ww . j  av a  2 s.c o m*/
            sessionFactory = environment.get(SessionFactory.class);
        }
        if (sessionFactory != null) {
            ClassMetadata classMetadata = sessionFactory.getClassMetadata(value.getClass());
            matches = ((classMetadata != null)
                    && (classMetadata.getIdentifierType().getClass() == getIdType()));
        }
    } else {
        log.trace("no current environment so valueClass cannot be stored as an id-ref to a hibernate object");
        matches = false;
    }
    return matches;
}

From source file:org.jdal.hibernate.HibernateUtils.java

License:Apache License

/**
 * Get ClassMetadata for persistent object
 *  /*from   w  w  w.jav  a2  s  .  c o  m*/
 * @param sessionFactory the hibernate SessionFactory
 * @param obj Object to initilize
 * @return ClassMetadata the class metadata
 */
private static ClassMetadata getClassMetadata(SessionFactory sessionFactory, Object obj) {
    return sessionFactory.getClassMetadata(Hibernate.getClass(obj));
}

From source file:org.nextframework.persistence.PersistenceUtils.java

License:Apache License

private static ClassMetadata getClassMetadata(Class<? extends Object> class1, SessionFactory sessionFactory) {
    if (class1.getSimpleName().contains("$$")) {
        //this is a generated class.. get the user class
        class1 = class1.getSuperclass();
    }/*  w  ww  .j av  a 2 s .  c  om*/
    return sessionFactory.getClassMetadata(class1);
}