/*
* Copyright 2016 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 org.springframework.integration.jdbc.storedproc.h2;
import java.math.BigInteger;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Types;
import org.h2.tools.SimpleResultSet;
/**
*
* @author Gunnar Hillert
* @author Gary Russell
*
*/
public final class H2StoredProcedures {
private H2StoredProcedures() {
super();
}
public static ResultSet getPrimes(int beginRange, int endRange) throws SQLException {
SimpleResultSet rs = new SimpleResultSet();
rs.addColumn("PRIME", Types.INTEGER, 10, 0);
for (int i = beginRange; i <= endRange; i++) {
if (new BigInteger(String.valueOf(i)).isProbablePrime(100)) {
rs.addRow(i);
}
}
return rs;
}
public static Integer random() {
return 1 + (int) (Math.random() * 100);
}
}