UserTxTest.java revision ada1678a4262b208a7b87391f520a7767d25287c
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/*
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*/
package myapp.test;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.Statement;
import java.util.HashMap;
import java.util.Map;
import javax.naming.InitialContext;
import javax.sql.DataSource;
import javax.transaction.SystemException;
import myapp.util.HtmlUtil;
import myapp.util.TablesUtil;
/**
*
* @author jagadish
*/
public class UserTxTest implements SimpleTest {
Map<String, Boolean> resultsMap = new HashMap<String, Boolean>();
public Map<String, Boolean> runTest(DataSource ds1, PrintWriter out) {
try {
if (testUserTxWithRollback(ds1, out)) {
resultsMap.put("user-tx-rollback", true);
}else{
resultsMap.put("user-tx-rollback", false);
}
} catch (Exception e) {
resultsMap.put("user-tx-rollback", false);
}
try {
if (testUserTxWithCommit(ds1, out)) {
resultsMap.put("user-tx-commit", true);
}else{
resultsMap.put("user-tx-commit", false);
}
} catch (Exception e) {
resultsMap.put("user-tx-commit", false);
}
return resultsMap;
}
private boolean testUserTxWithRollback(DataSource ds1, PrintWriter out) throws SystemException {
boolean result = false;
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
String tableName = "user_tx_table_rollback_test";
String content = "testUserTxWithRollback";
String columnName = "message";
TablesUtil.createTables(ds1, out, tableName, columnName);
HtmlUtil.printHR(out);
out.println("<h4> user-tx-rollback test </h4>");
javax.transaction.UserTransaction ut = null;
try {
InitialContext ic = new InitialContext();
ut = (javax.transaction.UserTransaction) ic.lookup("java:comp/UserTransaction");
out.println("<br>Able to lookup UserTransaction");
ut.begin();
out.println("<br>");
out.println("Started UserTransaction<br>");
out.println("Trying to get connection ...<br>");
out.println("ds value : " + ds1);
con = ds1.getConnection();
out.println("Got connection : " + con);
stmt = con.createStatement();
stmt.executeUpdate("insert into " + tableName + " values ('" + content + "')");
out.println("<br>");
out.println("Able to lookup datasource");
out.println("<br>");
out.println("Rolling back transaction<br>");
ut.rollback();
if (!TablesUtil.verifyTableContent(ds1, out, tableName, columnName, content)) {
result = true;
}
} catch (Throwable e) {
HtmlUtil.printException(e, out);
result = false;
} finally {
try {
if (rs != null) {
rs.close();
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
try {
if (stmt != null) {
stmt.close();
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
try {
if (con != null) {
con.close();
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
TablesUtil.deleteTables(ds1, out, tableName);
HtmlUtil.printHR(out);
return result;
}
}
private boolean testUserTxWithCommit(DataSource ds1, PrintWriter out) throws SystemException,
IllegalStateException, SecurityException {
boolean result = false;
Connection con = null;
Statement stmt = null;
ResultSet rs = null;
String tableName = "user_tx_table_commit_test";
String content = "testUserTxWithCommit";
String columnName = "message";
TablesUtil.createTables(ds1, out, tableName, columnName);
HtmlUtil.printHR(out);
out.println("<h4> user-tx-commit test </h4>");
javax.transaction.UserTransaction ut = null;
try {
InitialContext ic = new InitialContext();
ut = (javax.transaction.UserTransaction) ic.lookup("java:comp/UserTransaction");
out.println("<br>Able to lookup UserTransaction");
ut.begin();
out.println("<br>");
out.println("Started UserTransaction<br>");
out.println("Trying to get connection ...<br>");
out.println("ds value : " + ds1);
con = ds1.getConnection();
out.println("Got connection : " + con);
stmt = con.createStatement();
stmt.executeUpdate("insert into " + tableName + " values ('" + content + "')");
out.println("<br>");
out.println("Able to lookup datasource");
out.println("<br>");
ut.commit();
result = TablesUtil.verifyTableContent(ds1, out, tableName, columnName, content);
} catch (Throwable e) {
HtmlUtil.printException(e, out);
out.println("Rolling back transaction<br>");
ut.rollback();
result = false;
} finally {
try {
if (rs != null) {
rs.close();
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
try {
if (stmt != null) {
stmt.close();
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
try {
if (con != null) {
con.close();
}
} catch (Exception e) {
HtmlUtil.printException(e, out);
}
TablesUtil.deleteTables(ds1, out, tableName);
HtmlUtil.printHR(out);
return result;
}
}
}