SQLDataSetDefValidator.java

/*
 * Copyright 2016 Red Hat, Inc. and/or its affiliates.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.dashbuilder.validations.dataset;

import java.util.Set;
import javax.enterprise.context.Dependent;
import javax.inject.Inject;
import javax.validation.ConstraintViolation;
import javax.validation.Validator;

import org.dashbuilder.dataprovider.DataSetProviderType;
import org.dashbuilder.dataset.def.SQLDataSetDef;
import org.dashbuilder.dataset.validation.groups.SQLDataSetDefDbSQLValidation;
import org.dashbuilder.dataset.validation.groups.SQLDataSetDefDbTableValidation;
import org.dashbuilder.dataset.validation.groups.SQLDataSetDefValidation;

/**
 * <p>The singleton application SQL data set definition validator.</p>
 * @since 0.4.0
 */
@Dependent
public class SQLDataSetDefValidator extends AbstractDataSetDefValidator<SQLDataSetDef> {

    @Inject
    public SQLDataSetDefValidator( Validator validator ) {
        super( validator );
    }

    @Override
    public DataSetProviderType getSupportedProvider() {
        return DataSetProviderType.SQL;
    }

    @Override
    public Iterable<ConstraintViolation<?>> validateCustomAttributes( SQLDataSetDef dataSetDef, Object... params ) {
        assert params != null && params.length == 1;
        final Boolean isQuery = (Boolean) params[0];
        Set<ConstraintViolation<SQLDataSetDef>> _violations = validator.validate( dataSetDef,
                                                                                  SQLDataSetDefValidation.class,
                                                                                  isQuery ? SQLDataSetDefDbSQLValidation.class : SQLDataSetDefDbTableValidation.class );
        return toIterable( _violations );
    }

    @Override
    public Iterable<ConstraintViolation<?>> validate( SQLDataSetDef dataSetDef,
                                                      boolean isCacheEnabled,
                                                      boolean isPushEnabled,
                                                      boolean isRefreshEnabled,
                                                      Object... params ) {
        assert params != null && params.length == 1;
        final Boolean isQuery = (Boolean) params[0];
        Set<ConstraintViolation<SQLDataSetDef>> _violations = validator.validate( dataSetDef,
                                                                                  getValidationGroups( isCacheEnabled,
                                                                                                       isPushEnabled,
                                                                                                       isRefreshEnabled,
                                                                                                       SQLDataSetDefValidation.class,
                                                                                                       isQuery ? SQLDataSetDefDbSQLValidation.class : SQLDataSetDefDbTableValidation.class ) );
        return toIterable( _violations );
    }

}