
com.github.nosan.embedded.cassandra.cql.CqlScriptUtils Maven / Gradle / Ivy
/*
* Copyright 2012-2018 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.github.nosan.embedded.cassandra.cql;
import java.util.Arrays;
import java.util.Objects;
import com.datastax.driver.core.Session;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Utility class for working with {@link CqlScript Scripts}.
*
* @author Dmytro Nosan
*/
public abstract class CqlScriptUtils {
private static final Logger log = LoggerFactory.getLogger(CqlScriptUtils.class);
/**
* Executes the provided scripts.
*
* @param cqlScripts the CQL resources to execute.
* @param session Cassandra's Session to use.
* @see CqlScript
*/
public static void executeScripts(Session session, CqlScript... cqlScripts) {
Objects.requireNonNull(session, "Session must not be null");
Objects.requireNonNull(cqlScripts, "CQL Scripts must not be null");
log.debug("Executing CQL Scripts: {}", Arrays.toString(cqlScripts));
for (CqlScript cqlScript : cqlScripts) {
for (String statement : cqlScript.getStatements()) {
log.debug("Execute Statement: {}", statement);
session.execute(statement);
}
}
}
}
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