Example usage for org.hibernate.type ComponentType getSubtypes

List of usage examples for org.hibernate.type ComponentType getSubtypes

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Introduction

In this page you can find the example usage for org.hibernate.type ComponentType getSubtypes.

Prototype

@Override
    public Type[] getSubtypes()

Source Link

Usage

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpa21Provider.java

License:Apache License

@Override
public boolean isOrphanRemoval(ManagedType<?> ownerType, String elementCollectionPath, String attributeName) {
    Type elementType = getCollectionPersister(ownerType, elementCollectionPath).getElementType();
    if (!(elementType instanceof ComponentType)) {
        // This can only happen for collection/join table target attributes, where it is irrelevant
        return false;
    }//from w  ww.ja  va 2  s  .  c om
    ComponentType componentType = (ComponentType) elementType;
    String subAttribute = attributeName.substring(elementCollectionPath.length() + 1);
    // Component types only store direct properties, so we have to go deeper
    String[] propertyParts = subAttribute.split("\\.");
    int propertyIndex = 0;
    for (; propertyIndex < propertyParts.length - 1; propertyIndex++) {
        int index = componentType.getPropertyIndex(propertyParts[propertyIndex]);
        Type propertyType = componentType.getSubtypes()[index];
        if (propertyType instanceof ComponentType) {
            componentType = (ComponentType) propertyType;
        } else {
            // The association property is just as good as the id property of the association for our purposes
            // So we stop here and query the association property instead
            break;
        }
    }

    try {
        return (boolean) HAS_ORPHAN_DELETE_METHOD.invoke(componentType.getCascadeStyle(propertyIndex));
    } catch (Exception ex) {
        throw new RuntimeException(
                "Could not access orphan removal information. Please report your version of hibernate so we can provide support for it!",
                ex);
    }
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpa21Provider.java

License:Apache License

@Override
public boolean isDeleteCascaded(ManagedType<?> ownerType, String elementCollectionPath, String attributeName) {
    Type elementType = getCollectionPersister(ownerType, elementCollectionPath).getElementType();
    if (!(elementType instanceof ComponentType)) {
        // This can only happen for collection/join table target attributes, where it is irrelevant
        return false;
    }/*from www.ja va 2  s  .  c  om*/
    ComponentType componentType = (ComponentType) elementType;
    String subAttribute = attributeName.substring(elementCollectionPath.length() + 1);
    // Component types only store direct properties, so we have to go deeper
    String[] propertyParts = subAttribute.split("\\.");
    int propertyIndex = 0;
    for (; propertyIndex < propertyParts.length - 1; propertyIndex++) {
        int index = componentType.getPropertyIndex(propertyParts[propertyIndex]);
        Type propertyType = componentType.getSubtypes()[index];
        if (propertyType instanceof ComponentType) {
            componentType = (ComponentType) propertyType;
        } else {
            // The association property is just as good as the id property of the association for our purposes
            // So we stop here and query the association property instead
            break;
        }
    }
    try {
        return (boolean) DO_CASCADE_METHOD.invoke(componentType.getCascadeStyle(propertyIndex), DELETE_CASCADE);
    } catch (Exception ex) {
        throw new RuntimeException(
                "Could not access orphan removal information. Please report your version of hibernate so we can provide support for it!",
                ex);
    }
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

@Override
public String[] getColumnNames(EntityType<?> ownerType, String elementCollectionPath, String attributeName) {
    QueryableCollection persister = getCollectionPersister(ownerType, elementCollectionPath);
    String subAttributeName = attributeName.substring(elementCollectionPath.length() + 1);
    if (persister.getElementType() instanceof ComponentType) {
        ComponentType elementType = (ComponentType) persister.getElementType();
        String[] propertyNames = elementType.getPropertyNames();
        Type[] subtypes = elementType.getSubtypes();
        String[] propertyParts = subAttributeName.split("\\.");
        int offset = 0;
        for (int j = 0; j < propertyParts.length - 1; j++) {
            String propertyName = propertyParts[j];

            for (int i = 0; i < propertyNames.length; i++) {
                int span = subtypes[i].getColumnSpan(persister.getFactory());
                if (propertyName.equals(propertyNames[i])) {
                    if (subtypes[i] instanceof ComponentType) {
                        elementType = (ComponentType) subtypes[i];
                        propertyNames = elementType.getPropertyNames();
                        subtypes = elementType.getSubtypes();
                        break;
                    } else {
                        String[] columnNames = new String[span];
                        String[] elementColumnNames = persister.getElementColumnNames();
                        System.arraycopy(elementColumnNames, offset, columnNames, 0, span);
                        return columnNames;
                    }/*  w  ww. j  a  va  2s .c  o m*/
                } else {
                    offset += span;
                }
            }
        }

        String propertyName = propertyParts[propertyParts.length - 1];
        for (int i = 0; i < propertyNames.length; i++) {
            int span = subtypes[i].getColumnSpan(persister.getFactory());
            if (propertyName.equals(propertyNames[i])) {
                String[] columnNames = new String[span];
                String[] elementColumnNames = persister.getElementColumnNames();
                System.arraycopy(elementColumnNames, offset, columnNames, 0, span);
                return columnNames;
            } else {
                offset += span;
            }
        }
    } else if (persister.getElementType() instanceof org.hibernate.type.EntityType) {
        AbstractEntityPersister elementPersister = (AbstractEntityPersister) entityPersisters
                .get(((org.hibernate.type.EntityType) persister.getElementType()).getAssociatedEntityName());
        Type identifierType = ((org.hibernate.type.EntityType) persister.getElementType())
                .getIdentifierOrUniqueKeyType(persister.getFactory());
        String identifierOrUniqueKeyPropertyName = ((org.hibernate.type.EntityType) persister.getElementType())
                .getIdentifierOrUniqueKeyPropertyName(persister.getFactory());
        String prefix;
        if (identifierType instanceof EmbeddedComponentType) {
            String[] propertyNames = ((EmbeddedComponentType) identifierType).getPropertyNames();
            String[] columnNames = columnNamesByPropertyName(elementPersister, propertyNames, subAttributeName,
                    "", persister.getElementColumnNames(), persister.getFactory());
            if (columnNames != null) {
                return columnNames;
            }
        } else if (subAttributeName.equals(identifierOrUniqueKeyPropertyName)) {
            return persister.getElementColumnNames();
        } else if (identifierType instanceof ComponentType
                && subAttributeName.startsWith(prefix = identifierOrUniqueKeyPropertyName + ".")) {
            String[] propertyNames = ((ComponentType) identifierType).getPropertyNames();
            String[] columnNames = columnNamesByPropertyName(elementPersister, propertyNames,
                    subAttributeName.substring(identifierOrUniqueKeyPropertyName.length() + 1), prefix,
                    persister.getElementColumnNames(), persister.getFactory());
            if (columnNames != null) {
                return columnNames;
            }
        }
    }

    throw new IllegalArgumentException(
            "Couldn't find column names for " + getTypeName(ownerType) + "#" + attributeName);
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

@Override
public String[] getColumnTypes(EntityType<?> ownerType, String elementCollectionPath, String attributeName) {
    QueryableCollection persister = getCollectionPersister(ownerType, elementCollectionPath);
    SessionFactoryImplementor sfi = persister.getFactory();
    String[] columnNames = null;//from   w  w w .  j  a v  a  2 s .co m
    Type propertyType = null;
    String subAttributeName = attributeName.substring(elementCollectionPath.length() + 1);
    if (persister.getElementType() instanceof ComponentType) {
        ComponentType elementType = (ComponentType) persister.getElementType();
        String[] propertyNames = elementType.getPropertyNames();
        Type[] subtypes = elementType.getSubtypes();
        String[] propertyParts = subAttributeName.split("\\.");
        int offset = 0;
        for (int j = 0; j < propertyParts.length - 1; j++) {
            String propertyName = propertyParts[j];

            for (int i = 0; i < propertyNames.length; i++) {
                int span = subtypes[i].getColumnSpan(persister.getFactory());
                if (propertyName.equals(propertyNames[i])) {
                    if (subtypes[i] instanceof ComponentType) {
                        elementType = (ComponentType) subtypes[i];
                        propertyNames = elementType.getPropertyNames();
                        subtypes = elementType.getSubtypes();
                        break;
                    } else {
                        columnNames = new String[span];
                        String[] elementColumnNames = persister.getElementColumnNames();
                        System.arraycopy(elementColumnNames, offset, columnNames, 0, span);
                        break;
                    }
                } else {
                    offset += span;
                }
            }
        }

        if (columnNames == null) {
            String propertyName = propertyParts[propertyParts.length - 1];
            for (int i = 0; i < propertyNames.length; i++) {
                int span = subtypes[i].getColumnSpan(persister.getFactory());
                if (propertyName.equals(propertyNames[i])) {
                    columnNames = new String[span];
                    String[] elementColumnNames = persister.getElementColumnNames();
                    System.arraycopy(elementColumnNames, offset, columnNames, 0, span);
                    break;
                } else {
                    offset += span;
                }
            }
        }
    } else if (persister.getElementType() instanceof org.hibernate.type.EntityType) {
        Type identifierType = ((org.hibernate.type.EntityType) persister.getElementType())
                .getIdentifierOrUniqueKeyType(persister.getFactory());
        String identifierOrUniqueKeyPropertyName = ((org.hibernate.type.EntityType) persister.getElementType())
                .getIdentifierOrUniqueKeyPropertyName(persister.getFactory());
        String prefix;
        if (identifierType instanceof EmbeddedComponentType) {
            String[] propertyNames = ((EmbeddedComponentType) identifierType).getPropertyNames();
            Type[] subtypes = ((EmbeddedComponentType) identifierType).getSubtypes();
            int offset = 0;
            for (int i = 0; i < propertyNames.length; i++) {
                String propertyName = propertyNames[i];
                int span = subtypes[i].getColumnSpan(persister.getFactory());
                if (subAttributeName.equals(propertyName)) {
                    columnNames = new String[span];
                    String[] elementColumnNames = persister.getElementColumnNames();
                    System.arraycopy(elementColumnNames, offset, columnNames, 0, span);
                    propertyType = subtypes[i];
                    break;
                } else {
                    offset += span;
                }
            }
        } else if (subAttributeName.equals(identifierOrUniqueKeyPropertyName)) {
            columnNames = persister.getElementColumnNames();
            propertyType = identifierType;
        } else if (identifierType instanceof ComponentType
                && subAttributeName.startsWith(prefix = identifierOrUniqueKeyPropertyName + ".")) {
            String[] propertyNames = ((ComponentType) identifierType).getPropertyNames();
            Type[] subtypes = ((ComponentType) identifierType).getSubtypes();
            String subPropertyName = subAttributeName.substring(prefix.length());
            int offset = 0;
            for (int i = 0; i < propertyNames.length; i++) {
                String propertyName = propertyNames[i];
                int span = subtypes[i].getColumnSpan(persister.getFactory());
                if (subPropertyName.equals(propertyName)) {
                    columnNames = new String[span];
                    String[] elementColumnNames = persister.getElementColumnNames();
                    System.arraycopy(elementColumnNames, offset, columnNames, 0, span);
                    propertyType = subtypes[i];
                    break;
                } else {
                    offset += span;
                }
            }
        }
    }

    if (columnNames == null) {
        throw new IllegalArgumentException(
                "Couldn't find column names for " + getTypeName(ownerType) + "#" + attributeName);
    }
    boolean isFormula = columnNames.length == 1 && columnNames[0] == null;

    if (isFormula) {
        return getColumnTypeForPropertyType(ownerType, attributeName, sfi, propertyType);
    }

    Database database = sfi.getServiceRegistry().locateServiceBinding(Database.class).getService();
    Table[] tables = new Table[] { database.getTable(unquote(persister.getTableName())) };

    return getColumnTypesForColumnNames(ownerType, columnNames, tables);
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

@Override
public boolean isOrphanRemoval(ManagedType<?> ownerType, String elementCollectionPath, String attributeName) {
    Type elementType = getCollectionPersister(ownerType, elementCollectionPath).getElementType();
    if (!(elementType instanceof ComponentType)) {
        // This can only happen for collection/join table target attributes, where it is irrelevant
        return false;
    }// w  w w.j  a  v a2  s . c o m
    ComponentType componentType = (ComponentType) elementType;
    String subAttribute = attributeName.substring(elementCollectionPath.length() + 1);
    // Component types only store direct properties, so we have to go deeper
    String[] propertyParts = subAttribute.split("\\.");
    int propertyIndex = 0;
    for (; propertyIndex < propertyParts.length - 1; propertyIndex++) {
        int index = componentType.getPropertyIndex(propertyParts[propertyIndex]);
        Type propertyType = componentType.getSubtypes()[index];
        if (propertyType instanceof ComponentType) {
            componentType = (ComponentType) propertyType;
        } else {
            // The association property is just as good as the id property of the association for our purposes
            // So we stop here and query the association property instead
            break;
        }
    }
    return componentType.getCascadeStyle(propertyIndex).hasOrphanDelete();
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

@Override
public boolean isDeleteCascaded(ManagedType<?> ownerType, String elementCollectionPath, String attributeName) {
    Type elementType = getCollectionPersister(ownerType, elementCollectionPath).getElementType();
    if (!(elementType instanceof ComponentType)) {
        // This can only happen for collection/join table target attributes, where it is irrelevant
        return false;
    }/*w ww  .  java2s.c o m*/
    ComponentType componentType = (ComponentType) elementType;
    String subAttribute = attributeName.substring(elementCollectionPath.length() + 1);
    // Component types only store direct properties, so we have to go deeper
    String[] propertyParts = subAttribute.split("\\.");
    int propertyIndex = 0;
    for (; propertyIndex < propertyParts.length - 1; propertyIndex++) {
        int index = componentType.getPropertyIndex(propertyParts[propertyIndex]);
        Type propertyType = componentType.getSubtypes()[index];
        if (propertyType instanceof ComponentType) {
            componentType = (ComponentType) propertyType;
        } else {
            // The association property is just as good as the id property of the association for our purposes
            // So we stop here and query the association property instead
            break;
        }
    }
    return componentType.getCascadeStyle(propertyIndex).doCascade(CascadingAction.DELETE);
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

@Override
public List<String> getIdentifierOrUniqueKeyEmbeddedPropertyNames(EntityType<?> owner,
        String elementCollectionPath, String attributeName) {
    QueryableCollection persister = getCollectionPersister(owner, elementCollectionPath);
    ComponentType componentType = (ComponentType) persister.getElementType();
    String subAttribute = attributeName.substring(elementCollectionPath.length() + 1);
    // Component types only store direct properties, so we have to go deeper
    String[] propertyParts = subAttribute.split("\\.");
    Type propertyType;/*from w w  w .  j  a  v a  2s  . c o  m*/
    for (int i = 0; i < propertyParts.length - 1; i++) {
        int index = componentType.getPropertyIndex(propertyParts[i]);
        propertyType = componentType.getSubtypes()[index];
        if (propertyType instanceof ComponentType) {
            componentType = (ComponentType) propertyType;
        } else {
            // A path expression shouldn't navigate over an association..
            throw new IllegalStateException("Can't get the id properties for: " + attributeName);
        }
    }

    propertyType = componentType.getSubtypes()[componentType
            .getPropertyIndex(propertyParts[propertyParts.length - 1])];
    List<String> identifierOrUniqueKeyPropertyNames = new ArrayList<>();
    collectPropertyNames(identifierOrUniqueKeyPropertyNames, null, propertyType, persister.getFactory());
    return identifierOrUniqueKeyPropertyNames;
}

From source file:com.blazebit.persistence.integration.hibernate.base.HibernateJpaProvider.java

License:Apache License

private void collectPropertyNames(Collection<String> propertyNames, String prefix, Type propertyType,
        Mapping factory) {/* ww w  .ja va2s. com*/
    if (propertyType instanceof ComponentType) {
        ComponentType componentType = (ComponentType) propertyType;
        for (String propertyName : componentType.getPropertyNames()) {
            Type subtype = componentType.getSubtypes()[componentType.getPropertyIndex(propertyName)];
            collectPropertyNames(propertyNames, prefix == null ? propertyName : prefix + "." + propertyName,
                    subtype, factory);
        }
    } else if (propertyType instanceof org.hibernate.type.EntityType) {
        org.hibernate.type.EntityType entityType = (org.hibernate.type.EntityType) propertyType;
        Type identifierOrUniqueKeyType = entityType.getIdentifierOrUniqueKeyType(factory);

        if (identifierOrUniqueKeyType instanceof EmbeddedComponentType) {
            EmbeddedComponentType embeddedComponentType = (EmbeddedComponentType) identifierOrUniqueKeyType;
            for (String propertyName : embeddedComponentType.getPropertyNames()) {
                propertyNames.add(prefix == null ? propertyName : prefix + "." + propertyName);
            }
        } else {
            String identifierOrUniqueKeyPropertyName = entityType.getIdentifierOrUniqueKeyPropertyName(factory);
            propertyNames.add(prefix == null ? identifierOrUniqueKeyPropertyName
                    : prefix + "." + identifierOrUniqueKeyPropertyName);
        }
    } else if (!(propertyType instanceof CollectionType) && prefix != null) {
        propertyNames.add(prefix);
    }
}

From source file:com.evolveum.midpoint.repo.sql.util.MidpointPersisterUtil.java

License:Apache License

private static void killUnwantedAssociationValues(String[] propertyNames, Type[] propertyTypes, Object[] values,
        int depth) {
    if (values == null) {
        return;//from w  ww.  ja va  2s . com
    }

    for (int i = 0; i < propertyTypes.length; i++) {
        String name = propertyNames[i];
        Type type = propertyTypes[i];
        Object value = values[i];
        if (LOGGER.isTraceEnabled()) {
            LOGGER.trace("{}- killUnwantedAssociationValues processing #{}: {} (type={}, value={})",
                    StringUtils.repeat("  ", depth), i, name, type, value);
        }
        if (type instanceof ComponentType) {
            ComponentType componentType = (ComponentType) type;
            killUnwantedAssociationValues(componentType.getPropertyNames(), componentType.getSubtypes(),
                    (Object[]) value, depth + 1);
        } else if (type instanceof ManyToOneType) {
            if (ASSOCIATION_TO_REMOVE.equals(name)) {
                if (LOGGER.isTraceEnabled()) {
                    LOGGER.trace("{}- killUnwantedAssociationValues KILLED #{}: {} (type={}, value={})",
                            StringUtils.repeat("  ", depth), i, name, type, value);
                }
                values[i] = null;
            }
        }
    }
}

From source file:cz.jirutka.rsql.visitor.hibernate.HibernateCriterionVisitor.java

License:Apache License

private Type getPropertyType(ComponentType componentType, String property) {
    property = propertyResolver.getPropertyName(componentType.getReturnedClass(), property);
    int propertyIndex = componentType.getPropertyIndex(property);
    return componentType.getSubtypes()[propertyIndex];
}