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/*
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* and open the template in the editor.
*/
package myapp.test;
import java.io.PrintWriter;
import java.sql.Connection;
import java.util.HashMap;
import java.util.Map;
import javax.sql.DataSource;
import myapp.util.HtmlUtil;
/**
*
* @author jagadish
*/
public class LeakTest implements SimpleTest{
Map<String, Boolean> resultsMap = new HashMap<String, Boolean>();
public Map<String, Boolean> runTest(DataSource ds1, PrintWriter out) {
try {
if (checkForNoLeak(ds1, out)) {
resultsMap.put("no-leak-test", true);
}else{
resultsMap.put("no-leak-test", false);
}
} catch (Exception e) {
resultsMap.put("no-leak-test", false);
}
return resultsMap;
}
private boolean checkForNoLeak(DataSource ds1, PrintWriter out) {
int count = 32;
boolean result = false;
Connection[] connections = new Connection[count];
HtmlUtil.printHR(out);
out.println("<h4> no leak test </h4>");
try {
for (int i = 0; i < count; i++) {
connections[i] = ds1.getConnection();
}
out.println("able to retrieve all 32 connections<br>");
result = true;
} catch (Exception e) {
HtmlUtil.printException(e, out);
result = false;
} finally {
try {
for (Connection con : connections) {
try {
if (con != null) {
con.close();
}
} catch (Exception e) {
}
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
HtmlUtil.printHR(out);
return result;
}
}
}