Example usage for org.hibernate.persister.entity AbstractEntityPersister getSubclassPropertyColumnNames

Introduction

In this page you can find the example usage for org.hibernate.persister.entity AbstractEntityPersister getSubclassPropertyColumnNames.

Prototype

public String[] getSubclassPropertyColumnNames(String propertyName) 

Source Link

Usage

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

License:Apache License

private boolean isColumnShared(AbstractEntityPersister persister, String rootName, String[] subclassNames,
        String attributeName) {//from ww  w .j  av a 2  s .c o m
    String[] columnNames = persister.getSubclassPropertyColumnNames(attributeName);
    for (String subclass : subclassNames) {
        if (!subclass.equals(persister.getName()) && !subclass.equals(rootName)) {
            AbstractEntityPersister subclassPersister = (AbstractEntityPersister) entityPersisters
                    .get(subclass);
            if (isColumnShared(subclassPersister, columnNames)) {
                return true;
            }
        }
    }
    return false;
}

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

License:Apache License

private boolean isColumnShared(AbstractEntityPersister subclassPersister, String[] columnNames) {
    List<String> propertiesToCheck = new ArrayList<>(Arrays.asList(subclassPersister.getPropertyNames()));
    while (!propertiesToCheck.isEmpty()) {
        String propertyName = propertiesToCheck.remove(propertiesToCheck.size() - 1);
        Type propertyType = subclassPersister.getPropertyType(propertyName);
        if (propertyType instanceof ComponentType) {
            ComponentType componentType = (ComponentType) propertyType;
            for (String subPropertyName : componentType.getPropertyNames()) {
                propertiesToCheck.add(propertyName + "." + subPropertyName);
            }/*w ww  .j ava2 s. co  m*/
        } else {
            String[] subclassColumnNames = subclassPersister.getSubclassPropertyColumnNames(propertyName);
            if (Arrays.deepEquals(columnNames, subclassColumnNames)) {
                return true;
            }
        }
    }

    return false;
}

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

License:Apache License

private static Set<String> getColumnMatchingAttributeNames(AbstractEntityPersister ownerEntityPersister,
        List<String> idColumnNames) {
    Set<String> idAttributeNames = new LinkedHashSet<>();
    Type identifierType = ownerEntityPersister.getIdentifierType();
    if (identifierType instanceof ComponentType) {
        String[] idPropertyNames = ((ComponentType) identifierType).getPropertyNames();
        for (String propertyName : idPropertyNames) {
            String attributeName = ownerEntityPersister.getIdentifierPropertyName() + "." + propertyName;
            String[] propertyColumnNames = ownerEntityPersister.getSubclassPropertyColumnNames(attributeName);
            if (propertyColumnNames != null) {
                for (int j = 0; j < propertyColumnNames.length; j++) {
                    String propertyColumnName = propertyColumnNames[j];
                    if (idColumnNames.contains(propertyColumnName)) {
                        idAttributeNames.add(attributeName);
                        break;
                    }/*from   w  w w  . ja v  a  2 s  .c  o m*/
                }
            }
        }
        // We assume that when a primary identifier attribute is part of the id column names, that we are done
        if (!idAttributeNames.isEmpty()) {
            return idAttributeNames;
        }
    } else {
        for (String identifierColumnName : ownerEntityPersister.getIdentifierColumnNames()) {
            if (idColumnNames.contains(identifierColumnName)) {
                idAttributeNames.add(ownerEntityPersister.getIdentifierPropertyName());
                return idAttributeNames;
            }
        }
    }
    String[] propertyNames = ownerEntityPersister.getPropertyNames();
    for (int i = 0; i < propertyNames.length; i++) {
        String propertyName = propertyNames[i];
        String[] propertyColumnNames = ownerEntityPersister.getSubclassPropertyColumnNames(propertyName);
        if (propertyColumnNames != null) {
            for (int j = 0; j < propertyColumnNames.length; j++) {
                String propertyColumnName = propertyColumnNames[j];
                if (idColumnNames.contains(propertyColumnName)) {
                    idAttributeNames.add(propertyName);
                    break;
                }
            }
        }
    }
    return idAttributeNames;
}

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