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Minor DB tweaks.

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This commit is contained in:
GJ 2013-04-18 12:47:09 -04:00
parent 6cb2843707
commit 8099490213
1 changed files with 42 additions and 42 deletions
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84
src/main/java/com/gmail/nossr50/database/DatabaseManager.java
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@ -196,30 +196,32 @@ public final class DatabaseManager {
* @return the number of rows affected
*/
public static int update(String sql) {
int ret = 0;
if (!checkConnected()) {
return 0;
}
if (checkConnected()) {
PreparedStatement statement = null;
try {
statement = connection.prepareStatement(sql);
ret = statement.executeUpdate();
}
catch (SQLException ex) {
printErrors(ex);
}
finally {
if (statement != null) {
try {
statement.close();
}
catch (SQLException e) {
printErrors(e);
}
int rows = 0;
PreparedStatement statement = null;
try {
statement = connection.prepareStatement(sql);
rows = statement.executeUpdate();
}
catch (SQLException ex) {
printErrors(ex);
}
finally {
if (statement != null) {
try {
statement.close();
}
catch (SQLException e) {
printErrors(e);
}
}
}
return ret;
return rows;
}
/**
@ -229,34 +231,32 @@ public final class DatabaseManager {
* @return the value in the first row / first field
*/
public static int getInt(String sql) {
ResultSet resultSet = null;
if (!checkConnected()) {
return 0;
}
int result = 0;
if (checkConnected()) {
PreparedStatement statement = null;
PreparedStatement statement = null;
try {
statement = connection.prepareStatement(sql);
resultSet = statement.executeQuery();
try {
statement = connection.prepareStatement(sql);
ResultSet resultSet = statement.executeQuery();
if (resultSet.next()) {
result = resultSet.getInt(1);
}
else {
result = 0;
}
if (resultSet.next()) {
result = resultSet.getInt(1);
}
catch (SQLException ex) {
printErrors(ex);
}
finally {
if (statement != null) {
try {
statement.close();
}
catch (SQLException e) {
printErrors(e);
}
}
catch (SQLException ex) {
printErrors(ex);
}
finally {
if (statement != null) {
try {
statement.close();
}
catch (SQLException e) {
printErrors(e);
}
}
}