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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.tuscany.das.rdb.test.framework;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.SQLException;
import java.sql.Timestamp;
import java.text.DateFormat;
import java.text.ParseException;
import java.text.SimpleDateFormat;
import java.util.Date;
public abstract class TestData {
protected static final DateFormat DATE_FORMAT = new SimpleDateFormat("yyyy-MM-dd hh:ss:mm.SSS");
protected static final Timestamp TIMESTAMP = getTimestamp();
protected Object[][] data;
protected Connection connection;
private int currentRow = -1;
public TestData(Connection c, Object[][] customerData) {
this.connection = c;
this.data = customerData;
}
public int size() {
return data[0].length;
}
public int numberOfRows() {
return data.length;
}
public boolean next() {
++currentRow;
return currentRow < numberOfRows();
}
public abstract String getTableName();
public Object getObject(int i) {
return data[currentRow][i - 1];
}
public void refresh() throws SQLException {
deleteRowsFromTable();
insertRows();
}
protected void deleteRowsFromTable() throws SQLException {
PreparedStatement ps = connection.prepareStatement("delete from " + getTableName());
ps.execute();
ps.close();
}
protected void insertRows() throws SQLException {
StringBuffer sql = new StringBuffer();
sql.append("insert into ");
sql.append(getTableName());
sql.append(" values (");
for (int i = 1; i < size(); i++) {
sql.append("?,");
}
sql.append("?)");
PreparedStatement ps = connection.prepareStatement(sql.toString());
while (next()) {
for (int i = 1; i <= size(); i++) {
ps.setObject(i, getObject(i));
}
ps.execute();
ps.clearParameters();
}
ps.close();
}
// Utilities
protected static Date getDate() {
try {
return DATE_FORMAT.parse("1966-12-20 00:00:00.0");
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
protected static Date getDate(String timeStamp) {
try {
return DATE_FORMAT.parse(timeStamp);
} catch (ParseException e) {
throw new RuntimeException(e);
}
}
public static Timestamp getTimestamp() {
return new Timestamp(getDate().getTime());
}
public static Timestamp getTimestamp(String timeStamp) {
return new Timestamp(getDate(timeStamp).getTime());
}
}
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