Example usage for org.hibernate.mapping Property getPersistentClass

List of usage examples for org.hibernate.mapping Property getPersistentClass

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Introduction

In this page you can find the example usage for org.hibernate.mapping Property getPersistentClass.

Prototype

public PersistentClass getPersistentClass()

Source Link

Usage

From source file:com.manydesigns.portofino.persistence.hibernate.HibernateConfig.java

License:Open Source License

private DependantValue createFKSingle(Mappings mappings, PersistentClass clazzOne, PersistentClass clazzMany,
        Table tableOne, List<Column> oneColumns, List<Column> manyColumns, List<Reference> refs) {
    DependantValue dv;// w  w w .  j  a v  a2 s .c  o m
    Property refProp;

    Reference reference = refs.get(0);
    String colFromName = reference.getFromColumn();
    String colToName = reference.getToColumn();
    String colToPropertyName = reference.getActualToColumn().getActualPropertyName();
    refProp = getRefProperty(clazzOne, colToPropertyName);
    dv = new DependantValue(mappings, clazzMany.getTable(), refProp.getPersistentClass().getKey());
    dv.setNullable(true);
    dv.setUpdateable(true);

    Iterator it = clazzMany.getTable().getColumnIterator();
    while (it.hasNext()) {
        Column col = (Column) it.next();
        if (col.getName().equals(colFromName)) {
            dv.addColumn(col);
            manyColumns.add(col);
            break;
        }
    }

    Iterator it2 = tableOne.getColumnIterator();
    while (it2.hasNext()) {
        Column col = (Column) it2.next();
        if (col.getName().equals(colToName)) {
            oneColumns.add(col);
            break;
        }
    }
    return dv;
}

From source file:org.babyfish.hibernate.cfg.Configuration.java

License:Open Source License

private static void replaceUserCollectionType(Property mappingProperty,
        Class<? extends org.hibernate.mapping.Collection> hibernateCollectionType,
        Class<? extends AbstractMACollectionType> babyfishCollectionType) {
    /*/*  w w  w . java  2s.c  o  m*/
     * Don't invoke property.getType() or property.getValue().getType()
     * that will cause the creating of original collection-type before the replacement.
     * that is is slow
     */
    Value value = mappingProperty.getValue();
    if (!(value instanceof org.hibernate.mapping.Collection)) {
        throw new MappingException('"' + mappingProperty.getPersistentClass().getEntityName() + '.'
                + mappingProperty.getName() + "\" must be mapped as collection.");
    }
    org.hibernate.mapping.Collection collection = (org.hibernate.mapping.Collection) value;
    String typeName = collection.getTypeName();
    if (typeName == null) {
        if (!hibernateCollectionType.isAssignableFrom(value.getClass())) {
            throw new MappingException('"' + mappingProperty.getPersistentClass().getEntityName() + '.'
                    + mappingProperty.getName() + "\" must be mapped collection whose hibernate type is \""
                    + hibernateCollectionType.getName() + "\".");
        }
        collection.setTypeName(babyfishCollectionType.getName());
    } else {
        Class<?> userCollctionType;
        try {
            userCollctionType = ReflectHelper.classForName(typeName);
        } catch (ClassNotFoundException ex) {
            throw new MappingException(
                    '"' + mappingProperty.getPersistentClass().getEntityName() + '.' + mappingProperty.getName()
                            + "\" must be mapped as collection whose attribute \"collection-type\" is \""
                            + typeName + "\", but the there is no java type names\"" + typeName + "\".");
        }
        if (!babyfishCollectionType.isAssignableFrom(userCollctionType)) {
            throw new MappingException(
                    '"' + mappingProperty.getPersistentClass().getEntityName() + '.' + mappingProperty.getName()
                            + "\" must be mapped as collection whose attribut \"collection-type\" is \""
                            + typeName + "\", but the there class \"" + typeName + "\" is not \""
                            + babyfishCollectionType.getName() + "\" or its derived class.");
        }
    }
}

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

License:Apache License

@SuppressWarnings("unchecked")
protected String buildOrderByClause(String hqlOrderBy, PersistentClass associatedClass, String role,
        String defaultOrder) {/*  w  w w.j  ava2 s  .c om*/
    String orderByString = null;
    if (hqlOrderBy != null) {
        List<String> properties = new ArrayList<String>();
        List<String> ordering = new ArrayList<String>();
        StringBuilder orderByBuffer = new StringBuilder();
        if (hqlOrderBy.length() == 0) {
            //order by id
            Iterator<?> it = associatedClass.getIdentifier().getColumnIterator();
            while (it.hasNext()) {
                Selectable col = (Selectable) it.next();
                orderByBuffer.append(col.getText()).append(" asc").append(", ");
            }
        } else {
            StringTokenizer st = new StringTokenizer(hqlOrderBy, " ,", false);
            String currentOrdering = defaultOrder;
            //FIXME make this code decent
            while (st.hasMoreTokens()) {
                String token = st.nextToken();
                if (isNonPropertyToken(token)) {
                    if (currentOrdering != null) {
                        throw new GrailsDomainException(
                                "Error while parsing sort clause: " + hqlOrderBy + " (" + role + ")");
                    }
                    currentOrdering = token;
                } else {
                    //Add ordering of the previous
                    if (currentOrdering == null) {
                        //default ordering
                        ordering.add("asc");
                    } else {
                        ordering.add(currentOrdering);
                        currentOrdering = null;
                    }
                    properties.add(token);
                }
            }
            ordering.remove(0); //first one is the algorithm starter
            // add last one ordering
            if (currentOrdering == null) {
                //default ordering
                ordering.add(defaultOrder);
            } else {
                ordering.add(currentOrdering);
                currentOrdering = null;
            }
            int index = 0;

            for (String property : properties) {
                Property p = BinderHelper.findPropertyByName(associatedClass, property);
                if (p == null) {
                    throw new GrailsDomainException("property from sort clause not found: "
                            + associatedClass.getEntityName() + "." + property);
                }
                PersistentClass pc = p.getPersistentClass();
                String table;
                if (pc == null) {
                    table = "";
                }

                else if (pc == associatedClass || (associatedClass instanceof SingleTableSubclass
                        && pc.getMappedClass().isAssignableFrom(associatedClass.getMappedClass()))) {
                    table = "";
                } else {
                    table = pc.getTable().getQuotedName() + ".";
                }

                Iterator<?> propertyColumns = p.getColumnIterator();
                while (propertyColumns.hasNext()) {
                    Selectable column = (Selectable) propertyColumns.next();
                    orderByBuffer.append(table).append(column.getText()).append(" ").append(ordering.get(index))
                            .append(", ");
                }
                index++;
            }
        }
        orderByString = orderByBuffer.substring(0, orderByBuffer.length() - 2);
    }
    return orderByString;
}

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

License:Apache License

@SuppressWarnings("unchecked")
private static String buildOrderByClause(String hqlOrderBy, PersistentClass associatedClass, String role,
        String defaultOrder) {/*  w  w  w  .  j  a v a2  s. co m*/
    String orderByString = null;
    if (hqlOrderBy != null) {
        List<String> properties = new ArrayList<String>();
        List<String> ordering = new ArrayList<String>();
        StringBuilder orderByBuffer = new StringBuilder();
        if (hqlOrderBy.length() == 0) {
            //order by id
            Iterator<?> it = associatedClass.getIdentifier().getColumnIterator();
            while (it.hasNext()) {
                Selectable col = (Selectable) it.next();
                orderByBuffer.append(col.getText()).append(" asc").append(", ");
            }
        } else {
            StringTokenizer st = new StringTokenizer(hqlOrderBy, " ,", false);
            String currentOrdering = defaultOrder;
            //FIXME make this code decent
            while (st.hasMoreTokens()) {
                String token = st.nextToken();
                if (isNonPropertyToken(token)) {
                    if (currentOrdering != null) {
                        throw new GrailsDomainException(
                                "Error while parsing sort clause: " + hqlOrderBy + " (" + role + ")");
                    }
                    currentOrdering = token;
                } else {
                    //Add ordering of the previous
                    if (currentOrdering == null) {
                        //default ordering
                        ordering.add("asc");
                    } else {
                        ordering.add(currentOrdering);
                        currentOrdering = null;
                    }
                    properties.add(token);
                }
            }
            ordering.remove(0); //first one is the algorithm starter
            // add last one ordering
            if (currentOrdering == null) {
                //default ordering
                ordering.add(defaultOrder);
            } else {
                ordering.add(currentOrdering);
                currentOrdering = null;
            }
            int index = 0;

            for (String property : properties) {
                Property p = BinderHelper.findPropertyByName(associatedClass, property);
                if (p == null) {
                    throw new GrailsDomainException("property from sort clause not found: "
                            + associatedClass.getEntityName() + "." + property);
                }
                PersistentClass pc = p.getPersistentClass();
                String table;
                if (pc == null) {
                    table = "";
                }

                else if (pc == associatedClass || (associatedClass instanceof SingleTableSubclass
                        && pc.getMappedClass().isAssignableFrom(associatedClass.getMappedClass()))) {
                    table = "";
                } else {
                    table = pc.getTable().getQuotedName() + ".";
                }

                Iterator<?> propertyColumns = p.getColumnIterator();
                while (propertyColumns.hasNext()) {
                    Selectable column = (Selectable) propertyColumns.next();
                    orderByBuffer.append(table).append(column.getText()).append(" ").append(ordering.get(index))
                            .append(", ");
                }
                index++;
            }
        }
        orderByString = orderByBuffer.substring(0, orderByBuffer.length() - 2);
    }
    return orderByString;
}

From source file:org.eclipse.emf.teneo.hibernate.HbUtil.java

License:Open Source License

/** Returns the correct accessor on the basis of the type of property */
public static PropertyAccessor getPropertyAccessor(Property mappedProperty, HbDataStore ds, String entityName,
        EClass mappedEClass) {//from  w  w  w  .  java 2s.  c o m
    if (mappedProperty.getMetaAttribute(HbConstants.SYNTHETIC_PROPERTY_INDICATOR) != null) { // synthetic
        return new SyntheticPropertyHandler(mappedProperty.getName());
    } else if (mappedProperty.getMetaAttribute(HbMapperConstants.ID_META) != null) { // synthetic
        // ID
        return new IdentifierPropertyHandler();
    } else if (mappedProperty.getMetaAttribute(HbMapperConstants.VERSION_META) != null) {
        return ds.getHbContext().createVersionAccessor();
    } else if (mappedProperty.getName().compareToIgnoreCase("_identifierMapper") == 0) { // name
        // is
        // used
        // by
        // hb
        return new EmbeddedPropertyAccessor(); // new
        // DummyPropertyHandler();
    } else if (mappedProperty.getName().compareToIgnoreCase(HbConstants.PROPERTY_ECONTAINER) == 0) {
        return ds.getHbContext().createEContainerAccessor();
    } else if (mappedProperty.getName()
            .compareToIgnoreCase(HbConstants.PROPERTY_ECONTAINER_FEATURE_NAME) == 0) {
        return ds.getExtensionManager().getExtension(NewEContainerFeatureIDPropertyHandler.class);
    } else if (mappedProperty.getName().compareToIgnoreCase(HbConstants.PROPERTY_ECONTAINER_FEATURE_ID) == 0) {
        return ds.getHbContext().createEContainerFeatureIDAccessor();
    }

    EClass eClass = null;
    if (mappedEClass != null) {
        eClass = mappedEClass;
    } else {
        eClass = ds.getEntityNameStrategy().toEClass(entityName);
        if (eClass == null) {
            // for components this is the case
            eClass = ERuntime.INSTANCE.getEClass(entityName);
        }
    }
    final EStructuralFeature efeature = StoreUtil.getEStructuralFeature(eClass, mappedProperty.getName());

    if (efeature == null) {
        throw new HbMapperException("Feature not found for eclass/entity/property " + eClass.getName() + "/"
                + entityName + "/" + mappedProperty.getName());
    }

    if (log.isDebugEnabled()) {
        log.debug("Creating property accessor for " + mappedProperty.getName() + "/" + entityName + "/"
                + efeature.getName());
    }

    // check extra lazy
    final boolean extraLazy = mappedProperty.getValue() instanceof Collection
            && ((Collection) mappedProperty.getValue()).isExtraLazy();

    if (FeatureMapUtil.isFeatureMap(efeature)) {
        return ds.getHbContext().createFeatureMapPropertyAccessor(efeature);
    } else if (efeature instanceof EReference) {
        final EReference eref = (EReference) efeature;
        if (eref.isMany()) {
            return ds.getHbContext().createEListAccessor(efeature, extraLazy,
                    ds.getPersistenceOptions().isMapEMapAsTrueMap());
        } else {
            PropertyAccessor erefPropertyHandler = ds.getHbContext().createEReferenceAccessor(eref);
            if (erefPropertyHandler instanceof EReferencePropertyHandler) {
                if (mappedProperty.getPersistentClass() != null) {
                    ((EReferencePropertyHandler) erefPropertyHandler).setId(
                            mappedProperty == mappedProperty.getPersistentClass().getIdentifierProperty());
                }
            }
            return erefPropertyHandler;
        }
    } else {
        final EAttribute eattr = (EAttribute) efeature;
        if (eattr.isMany()) {
            return ds.getHbContext().createEListAccessor(efeature, extraLazy,
                    ds.getPersistenceOptions().isMapEMapAsTrueMap());
        } else {
            // note also array types are going here!
            final PropertyAccessor pa = ds.getHbContext().createEAttributeAccessor(eattr);
            // note this check is necessary because maybe somebody override
            // HBContext.createEAttributeAccessor
            // to not return a EAttributePropertyHandler
            if (pa instanceof EAttributePropertyHandler) {
                final EAttributePropertyHandler eAttributePropertyHandler = (EAttributePropertyHandler) pa;
                eAttributePropertyHandler.setPersistenceOptions(ds.getPersistenceOptions());
                if (mappedProperty.getPersistentClass() != null) {
                    eAttributePropertyHandler.setId(
                            mappedProperty == mappedProperty.getPersistentClass().getIdentifierProperty());
                }
            }
            return pa;
        }
    }
}

From source file:org.grails.orm.hibernate.cfg.AbstractGrailsDomainBinder.java

License:Apache License

@SuppressWarnings("unchecked")
protected String buildOrderByClause(String hqlOrderBy, PersistentClass associatedClass, String role,
        String defaultOrder) {/*from ww  w .  j ava2s .co  m*/
    String orderByString = null;
    if (hqlOrderBy != null) {
        List<String> properties = new ArrayList<String>();
        List<String> ordering = new ArrayList<String>();
        StringBuilder orderByBuffer = new StringBuilder();
        if (hqlOrderBy.length() == 0) {
            //order by id
            Iterator<?> it = associatedClass.getIdentifier().getColumnIterator();
            while (it.hasNext()) {
                Selectable col = (Selectable) it.next();
                orderByBuffer.append(col.getText()).append(" asc").append(", ");
            }
        } else {
            StringTokenizer st = new StringTokenizer(hqlOrderBy, " ,", false);
            String currentOrdering = defaultOrder;
            //FIXME make this code decent
            while (st.hasMoreTokens()) {
                String token = st.nextToken();
                if (isNonPropertyToken(token)) {
                    if (currentOrdering != null) {
                        throw new DatastoreConfigurationException(
                                "Error while parsing sort clause: " + hqlOrderBy + " (" + role + ")");
                    }
                    currentOrdering = token;
                } else {
                    //Add ordering of the previous
                    if (currentOrdering == null) {
                        //default ordering
                        ordering.add("asc");
                    } else {
                        ordering.add(currentOrdering);
                        currentOrdering = null;
                    }
                    properties.add(token);
                }
            }
            ordering.remove(0); //first one is the algorithm starter
            // add last one ordering
            if (currentOrdering == null) {
                //default ordering
                ordering.add(defaultOrder);
            } else {
                ordering.add(currentOrdering);
                currentOrdering = null;
            }
            int index = 0;

            for (String property : properties) {
                Property p = BinderHelper.findPropertyByName(associatedClass, property);
                if (p == null) {
                    throw new DatastoreConfigurationException("property from sort clause not found: "
                            + associatedClass.getEntityName() + "." + property);
                }
                PersistentClass pc = p.getPersistentClass();
                String table;
                if (pc == null) {
                    table = "";
                }

                else if (pc == associatedClass || (associatedClass instanceof SingleTableSubclass
                        && pc.getMappedClass().isAssignableFrom(associatedClass.getMappedClass()))) {
                    table = "";
                } else {
                    table = pc.getTable().getQuotedName() + ".";
                }

                Iterator<?> propertyColumns = p.getColumnIterator();
                while (propertyColumns.hasNext()) {
                    Selectable column = (Selectable) propertyColumns.next();
                    orderByBuffer.append(table).append(column.getText()).append(" ").append(ordering.get(index))
                            .append(", ");
                }
                index++;
            }
        }
        orderByString = orderByBuffer.substring(0, orderByBuffer.length() - 2);
    }
    return orderByString;
}

From source file:org.jboss.tools.hibernate.ui.diagram.editors.model.Utils.java

License:Open Source License

public static String getName(Object obj) {
    String res = ""; //$NON-NLS-1$
    if (obj instanceof PersistentClass) {
        PersistentClass rootClass = (PersistentClass) obj;
        if (rootClass.getEntityName() != null) {
            res = rootClass.getEntityName();
        } else {/*www .java2  s  .  c o  m*/
            res = rootClass.getClassName();
        }
    } else if (obj instanceof Table) {
        res = getTableName((Table) obj);
    } else if (obj instanceof Property) {
        Property property = (Property) obj;
        res = getName(property.getPersistentClass()) + "." + property.getName(); //$NON-NLS-1$
    } else if (obj instanceof SimpleValue) {
        SimpleValue sv = (SimpleValue) obj;
        res = getTableName(sv.getTable()) + "." + sv.getForeignKeyName(); //$NON-NLS-1$
    } else if (obj instanceof String) {
        res = (String) obj;
    }
    if (res.length() > 0 && res.indexOf(".") < 0) { //$NON-NLS-1$
        return "default." + res; //$NON-NLS-1$
    }
    if (res.length() == 0) {
        res = "null"; //$NON-NLS-1$
    }
    return res;
}

From source file:org.jboss.tools.hibernate3_6.console.EclipseHQLCompletionRequestor.java

License:Open Source License

private Image getImage(HQLCompletionProposal proposal) {
    String key = null;/* w ww. j a v  a  2  s  .c o m*/

    switch (proposal.getCompletionKind()) {
    case HQLCompletionProposal.ENTITY_NAME:
    case HQLCompletionProposal.ALIAS_REF:
        key = ImageConstants.MAPPEDCLASS;
        break;
    case HQLCompletionProposal.PROPERTY:
        Property property = proposal.getProperty();
        if (property != null) {
            if (property.getPersistentClass() != null
                    && property.getPersistentClass().getIdentifierProperty() == property) {
                key = ImageConstants.IDPROPERTY;
            } else {
                key = getIconNameForValue(property.getValue());
            }
        } else {
            key = ImageConstants.PROPERTY;
        }
        break;
    case HQLCompletionProposal.KEYWORD:
        key = null;
        break;
    case HQLCompletionProposal.FUNCTION:
        key = ImageConstants.FUNCTION;
        break;
    default:
        key = null;
    }

    return key == null ? null : EclipseImages.getImage(key);
}