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Added a predefined format for MySQL (SANDBOX-410) 

git-svn-id: https://svn.apache.org/repos/asf/commons/sandbox/csv/trunk@1297944 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Emmanuel Bourg 2012-03-07 11:29:32 +00:00
parent 4f3ef66ce3
commit 60709c2040
2 changed files with 20 additions and 14 deletions
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10
src/main/java/org/apache/commons/csv/CSVFormat.java
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@ -66,6 +66,16 @@ public class CSVFormat implements Cloneable, Serializable {
/** Tabulation delimited format. */
public static final CSVFormat TDF = new CSVFormat('\t', '"', DISABLED, DISABLED, true, true, false, true);
/**
* Default MySQL format used by the <tt>SELECT INTO OUTFILE</tt> and
* <tt>LOAD DATA INFILE</tt> operations. This is a tabulation delimited
* format with a LF character as the line separator. Values are not quoted
* and special characters are escaped with '\'.
*
* @see <a href="http://dev.mysql.com/doc/refman/5.1/en/load-data.html">http://dev.mysql.com/doc/refman/5.1/en/load-data.html</a>
*/
public static final CSVFormat MYSQL = new CSVFormat('\t', DISABLED, DISABLED, '\\', false, false, false, false).withLineSeparator("\n");
/**

24
src/test/java/org/apache/commons/csv/CSVPrinterTest.java
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@ -125,26 +125,20 @@ public class CSVPrinterTest extends TestCase {
public void testRandom() throws Exception {
int iter = 10000;
format = CSVFormat.DEFAULT;
doRandom(iter);
format = CSVFormat.EXCEL;
doRandom(iter);
// Format for MySQL
format = new CSVFormat('\t', CSVFormat.DISABLED, CSVFormat.DISABLED, '\\', false, false, false, false);
doRandom(iter);
doRandom(CSVFormat.DEFAULT, iter);
doRandom(CSVFormat.EXCEL, iter);
doRandom(CSVFormat.MYSQL, iter);
}
Random r = new Random();
CSVFormat format;
public void doRandom(int iter) throws Exception {
public void doRandom(CSVFormat format, int iter) throws Exception {
for (int i = 0; i < iter; i++) {
doOneRandom();
doOneRandom(format);
}
}
public void doOneRandom() throws Exception {
public void doOneRandom(CSVFormat format) throws Exception {
Random r = new Random();
int nLines = r.nextInt(4) + 1;
int nCol = r.nextInt(3) + 1;
// nLines=1;nCol=2;
@ -215,6 +209,8 @@ public class CSVPrinterTest extends TestCase {
}
public String randStr() {
Random r = new Random();
int sz = r.nextInt(20);
// sz = r.nextInt(3);
char[] buf = new char[sz];