@Filters(@By(type = AjaxCheckSession.class, args = "me"))
@At("/update")
public Object updateInfo(
String nickName, String passwd, @Attr("me") User me, HttpSession session) {
if (!Strings.isBlank(nickName)
&& !nickName.startsWith("_") // 系统默认生成的nickName以_开头
&& me.getNickName().startsWith("_") // 只允许修改一次nickName
&& nickName.trim().length() > 1
&& nickName.trim().length() < 10
&& nickName.indexOf("<") < 0
&& nickName.indexOf(">") < 0
&& nickName.indexOf("@") < 0
&& nickName.indexOf("#") < 0
&& nickName.indexOf(" ") < 0
&& nickName.indexOf("&") < 0) {
try {
dao.update(
User.class, Chain.make("nickName", nickName.trim()), Cnd.where("id", "=", me.getId()));
} catch (Throwable e) {
return Ajax.fail().setMsg("Nickname is dup or it is BAD!");
}
}
if (!Strings.isBlank(passwd) && passwd.trim().length() > 5 && passwd.trim().length() < 40) {
dao.update(
User.class, Chain.make("passwd", xMD5(passwd.trim())), Cnd.where("id", "=", me.getId()));
}
session.setAttribute("me", dao.fetch(User.class, Cnd.where("id", "=", me.getId())));
return Ajax.ok();
}
public int update(String tableName, Chain chain, Condition cnd) {
if (chain.isSpecial()) return Daos.updateBySpecialChain(this, null, tableName, chain, cnd);
EntityOperator opt = _optBy(chain.toEntityMap(tableName));
if (null == opt) return 0;
opt.addUpdate(cnd);
opt.exec();
return opt.getUpdateCount();
}
public void insert(String tableName, Chain chain) {
if (chain.isSpecial()) {
Daos.insertBySpecialChain(this, null, tableName, chain);
return;
}
EntityOperator opt = _optBy(chain.toEntityMap(tableName));
if (null == opt) return;
opt.addInsert();
opt.exec();
}
/**
* 根据一个对象的字段 生成一个 Chain 对象
*
* <p>这个对象可以是一个 POJO 或者是一个 Map。
*
* <p>支持 FieldMatcher，即你可以通过 FieldMatcher 来指定你需要哪些字段加入 Chain
*
* @param obj 对象，可以是一个 POJO 或者是一个 Map
* @param fm 指明可用字段，null 表示全部字段可用
* @return Chain 对象，null 表示对象中没有可用字段
* @see org.nutz.dao.FieldMatcher
*/
public static Chain from(Object obj, FieldMatcher fm) {
if (null == obj) return null;
Chain c = null;
/*
* Is Map
*/
if (obj instanceof Map<?, ?>) {
for (Map.Entry<?, ?> en : ((Map<?, ?>) obj).entrySet()) {
Object key = en.getKey();
if (null == key) continue;
String name = key.toString();
if (null != fm && !fm.match(name)) continue;
Object v = en.getValue();
if (null != fm) {
if (null == v) {
if (fm.isIgnoreNull()) continue;
} else if (fm.isIgnoreBlankStr() && v instanceof String) {
if (Strings.isBlank((String) v)) continue;
}
}
if (c == null) {
c = Chain.make(name, v);
} else {
c = c.add(name, v);
}
}
}
/*
* Is POJO
*/
else {
Mirror<?> mirror = Mirror.me(obj.getClass());
for (Field f : mirror.getFields()) {
if (null != fm && !fm.match(f.getName())) continue;
Object v = mirror.getValue(obj, f.getName());
if (null == v) {
if (fm.isIgnoreNull()) continue;
} else if (fm.isIgnoreBlankStr() && v instanceof String) {
if (Strings.isBlank((String) v)) continue;
}
if (c == null) {
c = Chain.make(f.getName(), v);
} else {
c = c.add(f.getName(), v);
}
}
}
return c;
}
@Override
public boolean updateImgCommentId(long userId, long skuId, List<Long> imgList, long commentId) {
Chain chn = Chain.make("commentId", commentId);
Condition cnd =
Cnd.where("id", "in", imgList).and("userId", "=", userId).and("skuId", "=", skuId);
return 1 == dao.update(SkuCommentImg.class, chn, cnd);
}
@At
@Ok(">>:/admin/permission/category/list.rk")
@RequiresPermissions({"permission:edit"})
public boolean update(@Param("name") String name, @Param("id") String id) {
permissionCategoryService.update(Chain.make("name", name), Cnd.where("id", "=", id));
return true;
}
/**
* 执行一个特殊的Chain(事实上普通Chain也能执行,但不建议使用)
*
* @see org.nutz.dao.Chain#addSpecial(String, Object)
*/
@SuppressWarnings({"rawtypes"})
public static void insertBySpecialChain(Dao dao, Entity en, String tableName, Chain chain) {
if (en != null) tableName = en.getTableName();
if (tableName == null) throw Lang.makeThrow(DaoException.class, "tableName and en is NULL !!");
final StringBuilder sql = new StringBuilder("INSERT INTO ").append(tableName).append(" (");
StringBuilder _value_places = new StringBuilder(" VALUES(");
final List<Object> values = new ArrayList<Object>();
final List<ValueAdaptor> adaptors = new ArrayList<ValueAdaptor>();
Chain head = chain.head();
while (head != null) {
String colName = head.name();
MappingField mf = null;
if (en != null) {
mf = en.getField(colName);
if (mf != null) colName = mf.getColumnName();
}
sql.append(colName);
if (head.special()) {
_value_places.append(head.value());
} else {
if (en != null) mf = en.getField(head.name());
_value_places.append("?");
values.add(head.value());
ValueAdaptor adaptor = Jdbcs.getAdaptorBy(head.value());
if (mf != null && mf.getAdaptor() != null) adaptor = mf.getAdaptor();
adaptors.add(adaptor);
}
head = head.next();
if (head != null) {
sql.append(", ");
_value_places.append(", ");
}
}
sql.append(")");
_value_places.append(")");
sql.append(_value_places);
if (log.isDebugEnabled()) log.debug(sql);
dao.run(
new ConnCallback() {
public void invoke(Connection conn) throws Exception {
PreparedStatement ps = conn.prepareStatement(sql.toString());
try {
for (int i = 0; i < values.size(); i++) adaptors.get(i).set(ps, values.get(i), i + 1);
ps.execute();
} finally {
Daos.safeClose(ps);
}
}
});
}
public int update(Class<?> classOfT, Chain chain, Condition cnd) {
if (chain.isSpecial())
return Daos.updateBySpecialChain(this, getEntity(classOfT), null, chain, cnd);
EntityOperator opt = _opt(classOfT);
opt.addUpdate(chain, cnd);
opt.exec();
return opt.getUpdateCount();
}
public int updateRelation(Class<?> classOfT, String regex, Chain chain, Condition cnd) {
if (chain.isSpecial()) throw Lang.noImplement();
EntityOperator opt = this._opt(classOfT);
opt.entity.visitManyMany(null, regex, doUpdateRelation(opt, chain, cnd));
opt.exec();
return opt.getUpdateCount();
}
public void insert(Class<?> classOfT, Chain chain) {
if (chain.isSpecial()) {
Daos.insertBySpecialChain(this, getEntity(classOfT), null, chain);
return;
}
EntityOperator opt = _opt(classOfT);
opt.myObj = chain;
opt.addInsertSelfOnly();
// insert(chain.toObject(classOfT));// TODO 这样的效率,未免太低了,需要改进
opt.exec();
}
@At("/passwd/reset/callback")
public Object resetPasswdCallback(String token) {
PasswordReset reset = dao.fetch(PasswordReset.class, Cnd.where("token", "=", token));
if (reset != null) {
dao.clear(PasswordReset.class, Cnd.where("token", "=", token));
if (System.currentTimeMillis() - reset.getCreateTime().getTime() > 30 * 60 * 1000)
return Ajax.fail().setMsg("token is expise");
String passwd = R.sg(12).next();
dao.update(
User.class, Chain.make("passwd", xMD5(passwd)), Cnd.where("id", "=", reset.getUid()));
String email = dao.fetch(User.class, Cnd.where("id", "=", reset.getUid())).getEmail();
mailService.add2Queue(email, "推爸密码重置邮件", "Your password : "******"Reset success!! Check you email!");
}
return Ajax.fail().setMsg("Token not found!!");
}
private Chain cov(Parameter pa, boolean ignoreNull) {
FieldMatcher fm = FieldMatcher.make(null, "parameterID|ids|station$", ignoreNull);
Chain ch = Chain.from(pa, fm);
return ch;
}
/**
* 执行一个特殊的Chain(事实上普通Chain也能执行,但不建议使用)
*
* @see org.nutz.dao.Chain#addSpecial(String, Object)
*/
@SuppressWarnings({"rawtypes"})
public static int updateBySpecialChain(
Dao dao, Entity en, String tableName, Chain chain, Condition cnd) {
if (en != null) tableName = en.getTableName();
if (tableName == null) throw Lang.makeThrow(DaoException.class, "tableName and en is NULL !!");
final StringBuilder sql = new StringBuilder("UPDATE ").append(tableName).append(" SET ");
Chain head = chain.head();
final List<Object> values = new ArrayList<Object>();
final List<ValueAdaptor> adaptors = new ArrayList<ValueAdaptor>();
while (head != null) {
MappingField mf = null;
if (en != null) mf = en.getField(head.name());
String colName = head.name();
if (mf != null) colName = mf.getColumnName();
sql.append(colName).append("=");
if (head.special()) {
if (head.value() != null && head.value() instanceof String) {
String str = (String) head.value();
if (str.length() > 0) {
switch (str.charAt(0)) {
case '+':
case '-':
case '*':
case '/':
case '%':
case '&':
case '^':
case '|':
sql.append(colName);
break;
}
}
}
sql.append(head.value());
} else {
sql.append("?");
values.add(head.value());
ValueAdaptor adaptor = Jdbcs.getAdaptorBy(head.value());
if (mf != null && mf.getAdaptor() != null) adaptor = mf.getAdaptor();
adaptors.add(adaptor);
}
sql.append(" ");
head = head.next();
if (head != null) sql.append(", ");
}
if (cnd != null) sql.append(" ").append(cnd.toSql(en));
if (log.isDebugEnabled()) log.debug(sql);
final int[] ints = new int[1];
dao.run(
new ConnCallback() {
public void invoke(Connection conn) throws Exception {
PreparedStatement ps = conn.prepareStatement(sql.toString());
try {
for (int i = 0; i < values.size(); i++) adaptors.get(i).set(ps, values.get(i), i + 1);
ints[0] = ps.executeUpdate();
} finally {
Daos.safeClose(ps);
}
}
});
return ints[0];
}
private LinkVisitor doUpdateRelation(EntityOperator opt, Chain chain, Condition cnd) {
return new DoUpdateRelationLinkVisitor(chain.toMap(), cnd).opt(opt);
}