Examples with InvalidPathException org.hibernate.hql.internal.ast.InvalidPathException used on opensource projects

Example 1 with InvalidPathException

use of org.hibernate.hql.internal.ast.InvalidPathException in project hibernate-orm by hibernate.

the class LiteralProcessor method lookupConstant.

public void lookupConstant(DotNode node) throws SemanticException {
    String text = ASTUtil.getPathText(node);
    Queryable persister = walker.getSessionFactoryHelper().findQueryableUsingImports(text);
    if (persister != null) {
        // the name of an entity class
        final String discrim = persister.getDiscriminatorSQLValue();
        node.setDataType(persister.getDiscriminatorType());
        if (InFragment.NULL.equals(discrim) || InFragment.NOT_NULL.equals(discrim)) {
            throw new InvalidPathException("subclass test not allowed for null or not null discriminator: '" + text + "'");
        }
        // the class discriminator value
        setSQLValue(node, text, discrim);
    } else {
        Object value = ReflectHelper.getConstantValue(text, walker.getSessionFactoryHelper().getFactory());
        if (value == null) {
            throw new InvalidPathException("Invalid path: '" + text + "'");
        }
        setConstantValue(node, text, value);
    }
}