com.consol.citrus.validation.script.sql.SqlResultSetScriptValidator Maven / Gradle / Ivy

Go to download
/*
 * Copyright 2006-2011 the original author or authors.
 *
 * 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 com.consol.citrus.validation.script.sql;

import java.util.List;
import java.util.Map;

import com.consol.citrus.context.TestContext;
import com.consol.citrus.exceptions.ValidationException;
import com.consol.citrus.spi.ResourcePathTypeResolver;
import com.consol.citrus.spi.TypeResolver;
import com.consol.citrus.validation.script.ScriptValidationContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Validator working on SQL result sets. Scripts get the actual test context
 * and a SQL result set representation for validation.
 *
 * @author Christoph Deppisch
 */
public interface SqlResultSetScriptValidator {

    /** Logger */
    Logger LOG = LoggerFactory.getLogger(SqlResultSetScriptValidator.class);

    /** Message validator resource lookup path */
    String RESOURCE_PATH = "META-INF/citrus/sql/result-set/validator";

    /** Type resolver to find custom SQL result set validators on classpath via resource path lookup */
    TypeResolver TYPE_RESOLVER = new ResourcePathTypeResolver(RESOURCE_PATH);

    /**
     * Resolves all available validators from resource path lookup. Scans classpath for validator meta information
     * and instantiates those validators.
     * @return
     */
    static Map lookup() {
        Map validators = TYPE_RESOLVER.resolveAll("", TypeResolver.DEFAULT_TYPE_PROPERTY, "name");

        if (LOG.isDebugEnabled()) {
            validators.forEach((k, v) -> LOG.debug(String.format("Found SQL result set validator '%s' as %s", k, v.getClass())));
        }
        return validators;
    }

    /**
     * Validates the SQL result set.
     * @param resultSet the SQL result set.
     * @param validationContext the current validation context.
     * @param context the current test context.
     */
    void validateSqlResultSet(List> resultSet,
            ScriptValidationContext validationContext, TestContext context) throws ValidationException;
}