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Fixed some bugs

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This commit is contained in:
Ziver Koc 2009-09-16 21:29:22 +00:00
parent 73be002969
commit 19a0e92d88
4 changed files with 126 additions and 62 deletions
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10
src/zutil/db/MySQLQueue.java
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@ -63,7 +63,7 @@ public class MySQLQueue<E> implements Queue<E>{
@SuppressWarnings("unchecked")
public synchronized E peek() {
try {
ResultSet rs = db.returnQuery("SELECT * FROM "+table+" LIMIT 1");
ResultSet rs = db.query("SELECT * FROM "+table+" LIMIT 1");
if (rs.next()) {
return (E) Converter.toObject(rs.getBytes("data"));
}
@ -77,7 +77,7 @@ public class MySQLQueue<E> implements Queue<E>{
@SuppressWarnings("unchecked")
public synchronized E poll() {
try {
ResultSet rs = db.returnQuery("SELECT * FROM "+table+" LIMIT 1");
ResultSet rs = db.query("SELECT * FROM "+table+" LIMIT 1");
if (rs.next()) {
db.updateQuery("DELETE FROM "+table+" WHERE id="+rs.getInt("id")+" LIMIT 1");
return (E) Converter.toObject(rs.getBytes("data"));
@ -108,7 +108,7 @@ public class MySQLQueue<E> implements Queue<E>{
public boolean contains(Object arg0) {
try {
ResultSet rs = db.returnQuery("SELECT data FROM "+table+" WHERE data='"+Converter.toBytes(arg0)+"' LIMIT 1");
ResultSet rs = db.query("SELECT data FROM "+table+" WHERE data='"+Converter.toBytes(arg0)+"' LIMIT 1");
if (rs.next()) {
return true;
}
@ -135,7 +135,7 @@ public class MySQLQueue<E> implements Queue<E>{
public synchronized boolean remove(Object arg0) {
try {
ResultSet rs = db.returnQuery("DELETE FROM "+table+" WHERE data='"+Converter.toBytes(arg0)+"' LIMIT 1");
ResultSet rs = db.query("DELETE FROM "+table+" WHERE data='"+Converter.toBytes(arg0)+"' LIMIT 1");
rs.getStatement().close();
return true;
} catch (Exception e) {
@ -156,7 +156,7 @@ public class MySQLQueue<E> implements Queue<E>{
public int size() {
try {
ResultSet rs = db.returnQuery("SELECT count(*) FROM "+table);
ResultSet rs = db.query("SELECT count(*) FROM "+table);
if (rs.next()) {
return rs.getInt(1);
}