CreateIndexValidator.java

/*-
 * #%L
 * JSQLParser library
 * %%
 * Copyright (C) 2004 - 2019 JSQLParser
 * %%
 * Dual licensed under GNU LGPL 2.1 or Apache License 2.0
 * #L%
 */
package net.sf.jsqlparser.util.validation.validator;

import static java.util.stream.Collectors.toList;

import net.sf.jsqlparser.parser.feature.Feature;
import net.sf.jsqlparser.statement.create.index.CreateIndex;
import net.sf.jsqlparser.statement.create.table.Index;
import net.sf.jsqlparser.util.validation.ValidationCapability;
import net.sf.jsqlparser.util.validation.metadata.NamedObject;

/**
 * @author gitmotte
 */
public class CreateIndexValidator extends AbstractValidator<CreateIndex> {

    @Override
    public void validate(CreateIndex createIndex) {
        Index index = createIndex.getIndex();
        for (ValidationCapability c : getCapabilities()) {
            validateFeature(c, Feature.createIndex);
            validateName(c, NamedObject.table, createIndex.getTable().getFullyQualifiedName());
            validateName(c, NamedObject.index, index.getName(), false);
            if (index.getColumns() != null) {
                validateOptionalColumnNames(c,
                        index.getColumns().stream()
                                .filter(cp -> !cp.isExpression())
                                .map(Index.ColumnParams::getColumnName)
                                .collect(toList()),
                        NamedObject.table);
            }
        }
    }

}