static String getTypesSQL(@NonNull Container container) {
StringBuilder builder = new StringBuilder();
Field[] fields = container.getFields();
FieldContainer primary = container.getPrimaryField();
if (primary == null) primary = getPrimaryFieldContainer(container);
Field primaryField = null;
if (primary != null) primaryField = primary.getField();
if (fields != null && fields.length > 0) {
boolean isFirst = true;
for (Field f : fields) {
Ignore ignore = f.getAnnotation(Ignore.class);
if (ignore != null) {
LogUtil.d(
CouSyncDb.TAG,
CouSyncDb.LOG_HEADER
+ "ignore field="
+ f.getName()
+ " when "
+ container.getModelName()
+ "create type column sql");
continue;
}
if (primaryField != null && f.equals(primaryField)) {
LogUtil.d(
CouSyncDb.TAG,
CouSyncDb.LOG_HEADER
+ "jump primary key field="
+ f.getName()
+ " when "
+ container.getModelName()
+ "create type column sql");
continue;
}
String typeSql = getTypeString(f);
if (TextUtils.isEmpty(typeSql)) continue;
if (isFirst) {
isFirst = false;
} else builder.append(Statement.COMMA);
builder.append(typeSql);
}
} else {
throw new NoFieldException(container.getModelName() + " have no field");
}
return builder.toString();
}
/** get primary key */
public static String getPrimaryKeySQL(@NonNull Container container) {
String primary = null;
FieldContainer fieldContainer = container.getPrimaryField();
if (fieldContainer == null) {
fieldContainer = getPrimaryFieldContainer(container);
container.setPrimaryField(fieldContainer);
}
if (fieldContainer != null) {
primary = getPrimaryString(fieldContainer);
} else { // 类中找不到与主键同名field
boolean checkPrimaryKey = CouSyncDb.Config.isCheckPrimaryKey();
PrimaryKey primaryKey = container.getPrimaryKey(); // 类上注解设置主键
if ((primaryKey == null || TextUtils.isEmpty(primaryKey.keyName())) && checkPrimaryKey)
throw new NoPrimaryKeyException(
"the class " + container.getModelName() + " do not set primary key");
else if (primaryKey != null && !TextUtils.isEmpty(primaryKey.keyName()))
primary = getPrimaryStringFromClass(primaryKey.keyName(), primaryKey.autoIncrement());
}
return primary;
}