/**
* 获取一个类的某个一个泛型参数
*
* @param klass 类
* @param index 参数下标 （从 0 开始）
* @return 泛型参数类型
*/
@SuppressWarnings("unchecked")
public static <T> Class<T> getTypeParam(Class<?> klass, int index) {
Type[] types = getTypeParams(klass);
if (index >= 0 && index < types.length) {
Type t = types[index];
Class<T> clazz = (Class<T>) Lang.getTypeClass(t);
if (clazz == null) throw Lang.makeThrow("Type '%s' is not a Class", t.toString());
return clazz;
}
throw Lang.makeThrow("Class type param out of range %d/%d", index, types.length);
}
protected List<Sql> createIndexs(Entity<?> en) {
List<Sql> sqls = new ArrayList<Sql>();
StringBuilder sb = new StringBuilder();
List<EntityIndex> indexs = en.getIndexes();
for (EntityIndex index : indexs) {
sb.setLength(0);
if (index.isUnique()) sb.append("Create UNIQUE Index ");
else sb.append("Create Index ");
if (index.getName().contains("$"))
sb.append(TableName.render(new CharSegment(index.getName())));
else sb.append(index.getName());
sb.append(" ON ").append(en.getTableName()).append("(");
for (EntityField field : index.getFields()) {
if (field instanceof MappingField) {
MappingField mf = (MappingField) field;
sb.append(mf.getColumnNameInSql()).append(',');
} else {
throw Lang.makeThrow(
DaoException.class,
"%s %s is NOT a mapping field, can't use as index field!!",
en.getClass(),
field.getName());
}
}
sb.setCharAt(sb.length() - 1, ')');
sqls.add(Sqls.create(sb.toString()));
}
return sqls;
}
/**
* 根据一个字段名和字段类型获取 Setter
*
* @param fieldName 字段名
* @param paramType 字段类型
* @return 方法
* @throws NoSuchMethodException 没找到 Setter
*/
public Method getSetter(String fieldName, Class<?> paramType) throws NoSuchMethodException {
try {
String setterName = "set" + Strings.capitalize(fieldName);
try {
return klass.getMethod(setterName, paramType);
} catch (Throwable e) {
try {
return klass.getMethod(fieldName, paramType);
} catch (Throwable e1) {
Mirror<?> type = Mirror.me(paramType);
for (Method method : klass.getMethods()) {
if (method.getParameterTypes().length == 1)
if (method.getName().equals(setterName) || method.getName().equals(fieldName)) {
if (null == paramType || type.canCastToDirectly(method.getParameterTypes()[0]))
return method;
}
}
// 还是没有? 会不会是包装类型啊?
if (!paramType.isPrimitive()) {
Class<?> p = unWrapper();
if (null != p) return getSetter(fieldName, p);
}
throw new RuntimeException();
}
}
} catch (Throwable e) {
throw Lang.makeThrow(
NoSuchMethodException.class,
"Fail to find setter for [%s]->[%s(%s)]",
klass.getName(),
fieldName,
paramType.getName());
}
}
public static SqlExpression create(String name, String op, Object value) {
op = Strings.trim(op.toUpperCase());
// NULL
if (null == value) {
SqlExpression re;
// IS NULL
if ("IS".equals(op) || "NOT IS".equals(op) || "IS NOT".equals(op)) {
re = isNull(name);
}
// !!!
else {
throw Lang.makeThrow("null can only use 'IS' or 'NOT IS'");
}
return re.setNot(op.startsWith("NOT") || op.endsWith("NOT"));
}
// IN
else if ("IN".equals(op) || "NOT IN".equals(op)) {
Class<?> type = value.getClass();
SqlExpression re;
// 数组
if (type.isArray()) {
re = _evalRange((Mirror<?>) Mirror.me(type.getComponentType()), name, value);
}
// 集合
else if (Collection.class.isAssignableFrom(type)) {
Object first = Lang.first(value);
if (null == first) return null;
re = _evalRange((Mirror<?>) Mirror.me(first), name, value);
}
// Sql Range
else {
re = inSql(name, value.toString());
}
return re.setNot(op.startsWith("NOT"));
}
// LIKE || IS
else if ("LIKE".equals(op) || "NOT LIKEs".equals(op)) {
String v = value.toString();
Like re;
if (v.length() == 1) {
re = like(name, v);
} else {
re = like(name, v.substring(1, v.length() - 1));
re.left(v.substring(0, 1));
re.right(v.substring(v.length() - 1, v.length()));
}
return re.ignoreCase(false).setNot(op.startsWith("NOT"));
}
// =
else if ("=".equals(op)) {
return eq(name, value);
}
// !=
else if ("!=".equals(op) || "<>".equals(op)) { // TODO 检查一下,原本是&&, 明显永远成立
return eq(name, value).setNot(true);
}
// Others
return new SimpleExpression(name, op, value);
}
/**
* @return 获得外覆类
* @throws RuntimeException 如果当前类型不是原生类型，则抛出
*/
public Class<?> getWrapperClass() {
if (!klass.isPrimitive()) {
if (this.isPrimitiveNumber() || this.is(Boolean.class) || this.is(Character.class))
return klass;
throw Lang.makeThrow("Class '%s' should be a primitive class", klass.getName());
}
// TODO 用散列能快一点
if (is(int.class)) return Integer.class;
if (is(char.class)) return Character.class;
if (is(boolean.class)) return Boolean.class;
if (is(long.class)) return Long.class;
if (is(float.class)) return Float.class;
if (is(byte.class)) return Byte.class;
if (is(short.class)) return Short.class;
if (is(double.class)) return Double.class;
throw Lang.makeThrow("Class [%s] has no wrapper class!", klass.getName());
}
/**
* 获取colName所在的行数
*
* @param meta 从连接中取出的ResultSetMetaData
* @param colName 字段名
* @return 所在的索引,如果不存在就抛出异常
* @throws SQLException 指定的colName找不到
*/
public static int getColumnIndex(ResultSetMetaData meta, String colName) throws SQLException {
if (meta == null) return 0;
int columnCount = meta.getColumnCount();
for (int i = 1; i <= columnCount; i++)
if (meta.getColumnName(i).equalsIgnoreCase(colName)) return i;
// TODO 尝试一下meta.getColumnLabel?
log.infof("Can not find @Column(%s) in table/view (%s)", colName, meta.getTableName(1));
throw Lang.makeThrow(SQLException.class, "Can not find @Column(%s)", colName);
}
/**
* 子类复写：修改 get 后的值，以便设置给 DBObject
*
* <p>如果不是严格检查的话， adaptor 如果发现自己不能接受这个类型，则可以直接返回输入的对象
*
* @param val get 后的值
* @param check 是否严格检查
* @return 修改 get 后的值，这个值是 ejecting 从对象中取出的
*/
public Object adaptForGet(Object val, boolean check) {
if (null != val && CoIdType.DEFAULT == field.getIdType() && !(val instanceof ObjectId)) {
String s = val.toString();
if (!Mongos.isDefaultMongoId(s))
throw Lang.makeThrow("Expect Mongo ID format, but is was '%s'", s);
return new ObjectId(s);
}
return val;
}
public String evalFieldType(MappingField mf) {
if (mf.getCustomDbType() != null) return mf.getCustomDbType();
switch (mf.getColumnType()) {
case CHAR:
return "CHAR(" + mf.getWidth() + ")";
case BOOLEAN:
return "BOOLEAN";
case VARCHAR:
return "VARCHAR(" + mf.getWidth() + ")";
case TEXT:
return "TEXT";
case BINARY:
return "BLOB";
case TIMESTAMP:
return "TIMESTAMP";
case DATETIME:
return "DATETIME";
case DATE:
return "DATE";
case TIME:
return "TIME";
case INT:
// 用户自定义了宽度
if (mf.getWidth() > 0) return "INT(" + mf.getWidth() + ")";
// 用数据库的默认宽度
return "INT";
case FLOAT:
// 用户自定义了精度
if (mf.getWidth() > 0 && mf.getPrecision() > 0) {
return "NUMERIC(" + mf.getWidth() + "," + mf.getPrecision() + ")";
}
// 用默认精度
if (mf.getTypeMirror().isDouble()) return "NUMERIC(15,10)";
return "FLOAT";
case PSQL_ARRAY:
return "ARRAY";
case PSQL_JSON:
case MYSQL_JSON:
return "JSON";
// TODO 这里不用加 default 么
}
throw Lang.makeThrow(
"Unsupport colType '%s' of field '%s' in '%s' ",
mf.getColumnType(), mf.getName(), mf.getEntity().getType().getName());
}
private void _runPreparedStatement(Connection conn, DaoStatement st, Object[][] paramMatrix)
throws SQLException {
ValueAdaptor[] adaptors = st.getAdaptors();
if (adaptors.length != paramMatrix[0].length)
throw Lang.makeThrow("DaoStatement adaptor MUST same width with param matrix.");
boolean statIsClosed = false;
String sql = st.toPreparedStatement();
PreparedStatement pstat = null;
// 打印调试信息
if (log.isDebugEnabled()) log.debug(st);
try {
// 创建 SQL 语句
pstat = conn.prepareStatement(sql);
// 就一条记录，不要批了吧
if (paramMatrix.length == 1) {
for (int i = 0; i < paramMatrix[0].length; i++) {
adaptors[i].set(pstat, paramMatrix[0][i], i + 1);
}
pstat.execute();
st.getContext().setUpdateCount(pstat.getUpdateCount());
pstat.close();
statIsClosed = true;
}
// 恩，批
else {
for (Object[] params : paramMatrix) {
for (int i = 0; i < params.length; i++) {
adaptors[i].set(pstat, params[i], i + 1);
}
pstat.addBatch(); // 需要配置一下batchSize,嘻嘻,不然分分钟爆内存!!
}
int[] counts = pstat.executeBatch();
// 计算总共影响的行数
int sum = 0;
for (int i : counts) if (i > 0) sum += i;
if (sum == 0) sum = pstat.getUpdateCount();
pstat.close();
statIsClosed = true;
st.getContext().setUpdateCount(sum);
}
} finally {
if (!statIsClosed) Daos.safeClose(pstat);
}
// 打印更详细的调试信息
if (log.isTraceEnabled()) log.trace("...DONE");
}
private static <T extends Map<Object, Object>> Map<Object, Object> createMap(Class<T> mapClass) {
Map<Object, Object> map;
try {
map = mapClass.newInstance();
} catch (Exception e) {
map = new HashMap<Object, Object>();
}
if (!mapClass.isAssignableFrom(map.getClass())) {
throw Lang.makeThrow("Fail to create map [%s]", mapClass.getName());
}
return map;
}
/**
* 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 Map<String, Object> getReferObject(
ServletContext sc,
HttpServletRequest request,
HttpServletResponse response,
String[] pathArgs) {
try {
if (!"POST".equals(request.getMethod()) && !"PUT".equals(request.getMethod())) {
String str = "Not POST or PUT, Wrong HTTP method! --> " + request.getMethod();
throw Lang.makeThrow(IllegalArgumentException.class, str);
}
// 看看是不是传统的上传
String contentType = request.getContentType();
if (contentType == null) {
throw Lang.makeThrow(IllegalArgumentException.class, "Content-Type is NULL!!");
}
if (contentType.contains("multipart/form-data")) { // 普通表单上传
if (log.isDebugEnabled())
log.debug("Select Html4 Form upload parser --> " + request.getRequestURI());
Uploading ing = new FastUploading();
return ing.parse(request, context);
}
if (contentType.contains("application/octet-stream")) { // Html5
// 流式上传
if (log.isDebugEnabled())
log.debug("Select Html5 Stream upload parser --> " + request.getRequestURI());
Uploading ing = new Html5Uploading();
return ing.parse(request, context);
}
// 100%是没写enctype='multipart/form-data'
if (contentType.contains("application/x-www-form-urlencoded")) {
log.warn("Using form upload ? You forgot this --> enctype='multipart/form-data' ?");
}
throw Lang.makeThrow(IllegalArgumentException.class, "Unknow Content-Type : " + contentType);
} catch (UploadException e) {
throw Lang.wrapThrow(e);
} finally {
Uploads.removeInfo(request);
}
}
public Object eject(Object obj) {
try {
return null == obj ? null : getter.invoke(obj);
} catch (InvocationTargetException e) {
throw new FailToGetValueException("getter=" + getter, e);
} catch (Exception e) {
if (log.isInfoEnabled()) log.info("Fail to value by getter", e);
throw Lang.makeThrow(
"Fail to invoke getter %s.'%s()' because [%s]: %s",
getter.getDeclaringClass().getName(),
getter.getName(),
Lang.unwrapThrow(e),
Lang.unwrapThrow(e).getMessage());
}
}
/**
* 根据名称获取一个 Getter。
*
* <p>比如，你想获取 abc 的 getter ，那么优先查找 getAbc()，如果没有则查找isAbc()，最后才是查找 abc()。
*
* @param fieldName
* @return 方法
* @throws NoSuchMethodException 没有找到 Getter
*/
public Method getGetter(String fieldName) throws NoSuchMethodException {
String fn = Strings.capitalize(fieldName);
String _get = "get" + fn;
String _is = "is" + fn;
for (Method method : klass.getMethods()) {
if (method.getParameterTypes().length != 0) continue;
if (_get.equals(method.getName())) return method;
if (_is.equals(method.getName())) {
if (!Mirror.me(method.getReturnType()).isBoolean()) throw new NoSuchMethodException();
return method;
}
if (fieldName.equals(method.getName())) return method;
}
throw Lang.makeThrow(
NoSuchMethodException.class,
"Fail to find getter for [%s]->[%s]",
klass.getName(),
fieldName);
}
protected AuthenticationInfo doGetAuthenticationInfo(AuthenticationToken token)
throws DisabledAccountException {
OAuthToken oauthToken = (OAuthToken) token;
Profile credential = oauthToken.getCredentials();
String openid = credential.getValidatedId();
throw Lang.makeThrow(LockedAccountException.class, "Account [ %s ] is locked.", openid);
/*Sys_user user = getUserService().fetchByOpenID(openid);
if (Lang.isEmpty(user)) {
boolean isUpdated = StringUtils.isNotBlank(credential.getDisplayName());
String nickName = StringUtils.defaultString(credential.getDisplayName(), openid);
String providerid = credential.getProviderId();
//user = getUserService().initUser(nickName, openid, providerid, oauthToken.getAddr(), isUpdated);
}
//if (user.isLocked()) {
//throw Lang.makeThrow(LockedAccountException.class, "Account [ %s ] is locked.", user.getName());
//}
//oauthToken.setRname(!user.isUpdated());
oauthToken.setUserId(openid);
SimpleAuthenticationInfo account = new SimpleAuthenticationInfo(user, credential, getName());
oauthToken.getSession().setAttribute(org.nutz.web.Webs.ME, user);
return account;*/
}
public static View evalView(NutConfig config, ActionInfo ai, String viewType) {
if (Strings.isBlank(viewType)) return new VoidView();
String str = viewType;
int pos = str.indexOf(':');
String type, value;
if (pos > 0) {
type = Strings.trim(str.substring(0, pos).toLowerCase());
value = Strings.trim(pos >= (str.length() - 1) ? null : str.substring(pos + 1));
} else {
type = str;
value = null;
}
for (ViewMaker maker : ai.getViewMakers()) {
if (maker instanceof ViewMaker2) {
View view = ((ViewMaker2) maker).make(config, ai, type, value);
if (view != null) return view;
}
View view = maker.make(config.getIoc(), type, value);
if (null != view) return view;
}
throw Lang.makeThrow("Can not eval %s(\"%s\") View for %s", viewType, str, ai.getMethod());
}
private static final IocException duplicateField(Class<?> classZ, String name) {
return Lang.makeThrow(
IocException.class, "Duplicate filed defined! Class=%s,FileName=%s", classZ, name);
}
/**
* 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 Tmpl(String tmpl, Pattern ptn, int groupIndex) {
this(ptn, groupIndex);
// 开始解析
Matcher m = _P.matcher(tmpl);
int lastIndex = 0;
while (m.find()) {
int pos = m.start();
// 看看是否要生成静态对象
if (pos > lastIndex) {
list.add(new TmplStaticEle(tmpl.substring(lastIndex, pos)));
}
// 分析键
Matcher m2 = _P2.matcher(m.group(this.groupIndex));
if (!m2.find()) throw Lang.makeThrow("Fail to parse tmpl key '%s'", m.group(1));
String key = m2.group(1);
String type = Strings.sNull(m2.group(3), "string");
String fmt = m2.group(5);
String dft = m2.group(7);
// 记录键
keys.add(key);
// 创建元素
if ("string".equals(type)) {
list.add(new TmplStringEle(key, dft));
}
// int
else if ("int".equals(type)) {
list.add(new TmplIntEle(key, fmt, dft));
}
// long
else if ("long".equals(type)) {
list.add(new TmplLongEle(key, fmt, dft));
}
// boolean
else if ("boolean".equals(type)) {
list.add(new TmplBooleanEle(key, fmt, dft));
}
// float
else if ("float".equals(type)) {
list.add(new TmplFloatEle(key, fmt, dft));
}
// double
else if ("double".equals(type)) {
list.add(new TmplDoubleEle(key, fmt, dft));
}
// date
else if ("date".equals(type)) {
list.add(new TmplDateEle(key, fmt, dft));
}
// 靠不可能
else {
throw Lang.impossible();
}
// 记录
lastIndex = m.end();
}
// 最后结尾是否要加入一个对象
if (!(lastIndex >= tmpl.length())) {
list.add(new TmplStaticEle(tmpl.substring(lastIndex)));
}
}
private void addClass(Class<?> classZ) {
if (classZ.isInterface()
|| classZ.isMemberClass()
|| classZ.isEnum()
|| classZ.isAnnotation()
|| classZ.isAnonymousClass()) return;
int modify = classZ.getModifiers();
if (Modifier.isAbstract(modify) || (!Modifier.isPublic(modify))) return;
IocBean iocBean = classZ.getAnnotation(IocBean.class);
if (iocBean != null) {
if (log.isDebugEnabled()) log.debugf("Found a Class with Ioc-Annotation : %s", classZ);
// 采用 @IocBean->name
String beanName = iocBean.name();
if (Strings.isBlank(beanName)) {
// 否则采用 @InjectName
InjectName innm = classZ.getAnnotation(InjectName.class);
if (null != innm && !Strings.isBlank(innm.value())) {
beanName = innm.value();
}
// 大哥（姐），您都不设啊!? 那就用 simpleName 吧
else {
beanName = Strings.lowerFirst(classZ.getSimpleName());
}
}
if (map.containsKey(beanName))
throw Lang.makeThrow(
IocException.class,
"Duplicate beanName=%s, by %s !! Have been define by %s !!",
beanName,
classZ,
map.get(beanName).getClass());
IocObject iocObject = new IocObject();
iocObject.setType(classZ);
map.put(beanName, iocObject);
iocObject.setSingleton(iocBean.singleton());
if (!Strings.isBlank(iocBean.scope())) iocObject.setScope(iocBean.scope());
// 看看构造函数都需要什么函数
String[] args = iocBean.args();
// if (null == args || args.length == 0)
// args = iocBean.param();
if (null != args && args.length > 0)
for (String value : args) iocObject.addArg(convert(value));
// 设置Events
IocEventSet eventSet = new IocEventSet();
iocObject.setEvents(eventSet);
if (!Strings.isBlank(iocBean.create())) eventSet.setCreate(iocBean.create().trim().intern());
if (!Strings.isBlank(iocBean.depose())) eventSet.setDepose(iocBean.depose().trim().intern());
if (!Strings.isBlank(iocBean.fetch())) eventSet.setFetch(iocBean.fetch().trim().intern());
// 处理字段(以@Inject方式,位于字段)
List<String> fieldList = new ArrayList<String>();
Mirror<?> mirror = Mirror.me(classZ);
Field[] fields = mirror.getFields(Inject.class);
for (Field field : fields) {
Inject inject = field.getAnnotation(Inject.class);
// 无需检查,因为字段名是唯一的
// if(fieldList.contains(field.getName()))
// throw duplicateField(classZ,field.getName());
IocField iocField = new IocField();
iocField.setName(field.getName());
IocValue iocValue;
if (Strings.isBlank(inject.value())) {
iocValue = new IocValue();
iocValue.setType(IocValue.TYPE_REFER);
iocValue.setValue(field.getName());
} else iocValue = convert(inject.value());
iocField.setValue(iocValue);
iocObject.addField(iocField);
fieldList.add(iocField.getName());
}
// 处理字段(以@Inject方式,位于set方法)
Method[] methods;
try {
methods = classZ.getMethods();
} catch (Exception e) {
// 如果获取失败,就忽略之
log.info("Fail to call getMethods(), miss class or Security Limit, ignore it", e);
methods = new Method[0];
}
for (Method method : methods) {
Inject inject = method.getAnnotation(Inject.class);
if (inject == null) continue;
// 过滤特殊方法
int m = method.getModifiers();
if (Modifier.isAbstract(m) || (!Modifier.isPublic(m)) || Modifier.isStatic(m)) continue;
String methodName = method.getName();
if (methodName.startsWith("set")
&& methodName.length() > 3
&& method.getParameterTypes().length == 1) {
IocField iocField = new IocField();
iocField.setName(Strings.lowerFirst(methodName.substring(3)));
if (fieldList.contains(iocField.getName()))
throw duplicateField(classZ, iocField.getName());
IocValue iocValue;
if (Strings.isBlank(inject.value())) {
iocValue = new IocValue();
iocValue.setType(IocValue.TYPE_REFER);
iocValue.setValue(Strings.lowerFirst(methodName.substring(3)));
} else iocValue = convert(inject.value());
iocField.setValue(iocValue);
iocObject.addField(iocField);
fieldList.add(iocField.getName());
}
}
// 处理字段(以@IocBean.field方式)
String[] flds = iocBean.fields();
if (flds != null && flds.length > 0) {
for (String fieldInfo : flds) {
if (fieldList.contains(fieldInfo)) throw duplicateField(classZ, fieldInfo);
IocField iocField = new IocField();
if (fieldInfo.contains(":")) { // dao:jndi:dataSource/jdbc形式
String[] datas = fieldInfo.split(":", 2);
// 完整形式, 与@Inject完全一致了
iocField.setName(datas[0]);
iocField.setValue(convert(datas[1]));
iocObject.addField(iocField);
} else {
// 基本形式, 引用与自身同名的bean
iocField.setName(fieldInfo);
IocValue iocValue = new IocValue();
iocValue.setType(IocValue.TYPE_REFER);
iocValue.setValue(fieldInfo);
iocField.setValue(iocValue);
iocObject.addField(iocField);
}
fieldList.add(iocField.getName());
}
}
} else {
if (log.isWarnEnabled()) {
Field[] fields = classZ.getDeclaredFields();
for (Field field : fields)
if (field.getAnnotation(Inject.class) != null) {
log.warnf(
"class(%s) don't has @IocBean, but field(%s) has @Inject! Miss @IocBean ??",
classZ.getName(), field.getName());
break;
}
}
}
}
