Example usage for org.hibernate.mapping PersistentClass getDiscriminator

Introduction

In this page you can find the example usage for org.hibernate.mapping PersistentClass getDiscriminator.

Prototype

public abstract Value getDiscriminator();

Source Link

Usage

From source file:com.vecna.maven.hibernate.HibernateDocMojo.java

License:Apache License

/**
 * Populate table/column comments in a Hibernate model from javadocs
 *//*  w w  w .j  a v a  2 s  .c  om*/
private void populateCommentsFromJavadocs(Configuration configuration, JavaDocBuilder javaDocs) {
    Iterator<PersistentClass> mappedClasses = configuration.getClassMappings();
    while (mappedClasses.hasNext()) {
        PersistentClass mappedClass = mappedClasses.next();

        Table table = mappedClass.getTable();
        JavaClass javaClass = javaDocs.getClassByName(mappedClass.getClassName());

        if (javaClass != null) {
            if (table != null) {
                String comment = javaClass.getComment();

                if (mappedClass.getDiscriminator() != null) {
                    String newComment = "Discriminator '" + mappedClass.getDiscriminatorValue() + "': "
                            + comment;
                    if (table.getComment() != null) {
                        newComment = table.getComment() + "<br><br>" + newComment;
                    }
                    table.setComment(newComment);
                    @SuppressWarnings("unchecked")
                    Iterator<Column> discriminatorColumns = mappedClass.getDiscriminator().getColumnIterator();
                    setComment("discriminator - see table comment", discriminatorColumns);
                } else {
                    table.setComment(comment);
                }
            }

            @SuppressWarnings("unchecked")
            Iterator<Property> propertyIterator = mappedClass.getPropertyIterator();
            processProperties(propertyIterator, mappedClass.getMappedClass(), javaDocs, null);
        }

        if (mappedClass.getIdentifierProperty() != null) {
            setComment("Primary key", mappedClass.getIdentifierProperty());
        }
    }
}

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