|
|
|
|
@ -15,11 +15,11 @@ |
|
|
|
|
*/ |
|
|
|
|
package com.arialyy.aria.orm; |
|
|
|
|
|
|
|
|
|
import android.annotation.TargetApi; |
|
|
|
|
import android.annotation.SuppressLint; |
|
|
|
|
import android.database.Cursor; |
|
|
|
|
import android.database.sqlite.SQLiteDatabase; |
|
|
|
|
import android.os.Build; |
|
|
|
|
import android.text.TextUtils; |
|
|
|
|
import android.util.SparseArray; |
|
|
|
|
import com.arialyy.aria.orm.annotation.Many; |
|
|
|
|
import com.arialyy.aria.orm.annotation.One; |
|
|
|
|
import com.arialyy.aria.orm.annotation.Wrapper; |
|
|
|
|
@ -29,9 +29,8 @@ import com.arialyy.aria.util.CommonUtil; |
|
|
|
|
import java.lang.reflect.Field; |
|
|
|
|
import java.net.URLDecoder; |
|
|
|
|
import java.util.ArrayList; |
|
|
|
|
import java.util.Arrays; |
|
|
|
|
import java.util.Date; |
|
|
|
|
import java.util.LinkedHashMap; |
|
|
|
|
import java.util.HashMap; |
|
|
|
|
import java.util.List; |
|
|
|
|
import java.util.Map; |
|
|
|
|
import java.util.Set; |
|
|
|
|
@ -127,11 +126,11 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
* @param page 当前页 |
|
|
|
|
* @param num 一页的数量 |
|
|
|
|
*/ |
|
|
|
|
private <T extends AbsDbWrapper> List<T> exeRelationSql(SQLiteDatabase db, Class<T> clazz, |
|
|
|
|
private <T extends AbsDbWrapper> List<T> exeRelationSql(SQLiteDatabase db, Class<T> wrapperClazz, |
|
|
|
|
int page, int num, String... expression) { |
|
|
|
|
db = checkDb(db); |
|
|
|
|
if (SqlUtil.isWrapper(clazz)) { |
|
|
|
|
Field[] om = getOneAndManyField(clazz); |
|
|
|
|
if (SqlUtil.isWrapper(wrapperClazz)) { |
|
|
|
|
Field[] om = getOneAndManyField(wrapperClazz); |
|
|
|
|
if (om == null) { |
|
|
|
|
return null; |
|
|
|
|
} |
|
|
|
|
@ -145,8 +144,6 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
final String cTableName = childClazz.getSimpleName(); |
|
|
|
|
List<Field> pColumn = SqlUtil.getAllNotIgnoreField(parentClazz); |
|
|
|
|
List<Field> cColumn = SqlUtil.getAllNotIgnoreField(childClazz); |
|
|
|
|
List<String> pColumnAlias = new ArrayList<>(); |
|
|
|
|
List<String> cColumnAlias = new ArrayList<>(); |
|
|
|
|
StringBuilder pSb = new StringBuilder(); |
|
|
|
|
StringBuilder cSb = new StringBuilder(); |
|
|
|
|
|
|
|
|
|
@ -154,7 +151,6 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
pSb.append(pTableName.concat(".rowid AS ").concat(PARENT_COLUMN_ALIAS).concat("rowid,")); |
|
|
|
|
for (Field f : pColumn) { |
|
|
|
|
String temp = PARENT_COLUMN_ALIAS.concat(f.getName()); |
|
|
|
|
pColumnAlias.add(temp); |
|
|
|
|
pSb.append(pTableName.concat(".").concat(f.getName())) |
|
|
|
|
.append(" AS ") |
|
|
|
|
.append(temp) |
|
|
|
|
@ -166,7 +162,6 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
pSb.append(cTableName.concat(".rowid AS ").concat(CHILD_COLUMN_ALIAS).concat("rowid,")); |
|
|
|
|
for (Field f : cColumn) { |
|
|
|
|
String temp = CHILD_COLUMN_ALIAS.concat(f.getName()); |
|
|
|
|
cColumnAlias.add(temp); |
|
|
|
|
cSb.append(cTableName.concat(".").concat(f.getName())) |
|
|
|
|
.append(" AS ") |
|
|
|
|
.append(temp) |
|
|
|
|
@ -223,8 +218,7 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
} |
|
|
|
|
Cursor cursor = db.rawQuery(sql, null); |
|
|
|
|
List<T> data = |
|
|
|
|
(List<T>) newInstanceEntity(clazz, parentClazz, childClazz, cursor, pColumn, cColumn, |
|
|
|
|
pColumnAlias, cColumnAlias); |
|
|
|
|
newInstanceEntity(wrapperClazz, parentClazz, childClazz, cursor, pColumn, cColumn); |
|
|
|
|
closeCursor(cursor); |
|
|
|
|
return data; |
|
|
|
|
} catch (ClassNotFoundException e) { |
|
|
|
|
@ -242,139 +236,84 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
* |
|
|
|
|
* @param pColumn 父表的所有字段 |
|
|
|
|
* @param cColumn 字表的所有字段 |
|
|
|
|
* @param pColumnAlias 关联查询父表别名 |
|
|
|
|
* @param cColumnAlias 关联查询子表别名 |
|
|
|
|
*/ |
|
|
|
|
private synchronized <T extends AbsDbWrapper, P extends DbEntity, C extends DbEntity> List<T> newInstanceEntity( |
|
|
|
|
Class<T> clazz, Class<P> parent, |
|
|
|
|
Class<C> child, |
|
|
|
|
Class<T> wrapperClazz, Class<P> parentClazz, |
|
|
|
|
Class<C> childClazz, |
|
|
|
|
Cursor cursor, |
|
|
|
|
List<Field> pColumn, List<Field> cColumn, |
|
|
|
|
List<String> pColumnAlias, List<String> cColumnAlias) { |
|
|
|
|
try { |
|
|
|
|
String parentPrimary = ""; //父表主键别名
|
|
|
|
|
for (Field f : pColumn) { |
|
|
|
|
if (SqlUtil.isPrimary(f)) { |
|
|
|
|
parentPrimary = PARENT_COLUMN_ALIAS.concat(f.getName()); |
|
|
|
|
break; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
List<Field> pColumn, List<Field> cColumn) { |
|
|
|
|
List<T> wrappers = new ArrayList<>(); |
|
|
|
|
Map<Object, P> tempParent = new LinkedHashMap<>(); // 所有父表元素，key为父表主键的值
|
|
|
|
|
Map<Object, List<C>> tempChild = new LinkedHashMap<>(); // 所有的字表元素，key为父表主键的值
|
|
|
|
|
SparseArray<List<DbEntity>> childs = new SparseArray<>(); // 所有子表数据
|
|
|
|
|
SparseArray<DbEntity> parents = new SparseArray<>(); // 所有父表数据
|
|
|
|
|
|
|
|
|
|
Object old = null; |
|
|
|
|
try { |
|
|
|
|
while (cursor.moveToNext()) { |
|
|
|
|
//创建父实体
|
|
|
|
|
Object ppValue = setPPValue(parentPrimary, cursor); |
|
|
|
|
if (old == null || ppValue != old) { //当主键不同时，表示是不同的父表数据
|
|
|
|
|
old = ppValue; |
|
|
|
|
if (tempParent.get(old) == null) { |
|
|
|
|
P pEntity = parent.newInstance(); |
|
|
|
|
String pPrimaryName = ""; |
|
|
|
|
for (int i = 0, len = pColumnAlias.size(); i < len; i++) { |
|
|
|
|
Field pField = pColumn.get(i); |
|
|
|
|
pField.setAccessible(true); |
|
|
|
|
Class<?> type = pField.getType(); |
|
|
|
|
int column = cursor.getColumnIndex(pColumnAlias.get(i)); |
|
|
|
|
if (column == -1) continue; |
|
|
|
|
setFieldValue(type, pField, column, cursor, pEntity); |
|
|
|
|
|
|
|
|
|
if (SqlUtil.isPrimary(pField) && (type == int.class || type == Integer.class)) { |
|
|
|
|
pPrimaryName = pField.getName(); |
|
|
|
|
} |
|
|
|
|
int pRowId = cursor.getInt(cursor.getColumnIndex(PARENT_COLUMN_ALIAS.concat("rowid"))); |
|
|
|
|
if (childs.get(pRowId) == null) { |
|
|
|
|
childs.put(pRowId, new ArrayList<DbEntity>()); |
|
|
|
|
parents.put(pRowId, createParent(pRowId, parentClazz, pColumn, cursor)); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
//当设置了主键，而且主键的类型为integer时，查询RowID等于主键
|
|
|
|
|
pEntity.rowID = cursor.getInt( |
|
|
|
|
cursor.getColumnIndex( |
|
|
|
|
TextUtils.isEmpty(pPrimaryName) ? PARENT_COLUMN_ALIAS.concat("rowid") |
|
|
|
|
: pPrimaryName)); |
|
|
|
|
|
|
|
|
|
tempParent.put(ppValue, pEntity); |
|
|
|
|
childs.get(pRowId).add(createChild(childClazz, cColumn, cursor)); |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
// 创建子实体
|
|
|
|
|
C cEntity = child.newInstance(); |
|
|
|
|
String cPrimaryName = ""; |
|
|
|
|
for (int i = 0, len = cColumnAlias.size(); i < len; i++) { |
|
|
|
|
Field cField = cColumn.get(i); |
|
|
|
|
cField.setAccessible(true); |
|
|
|
|
Class<?> type = cField.getType(); |
|
|
|
|
|
|
|
|
|
int column = cursor.getColumnIndex(cColumnAlias.get(i)); |
|
|
|
|
if (column == -1) continue; |
|
|
|
|
setFieldValue(type, cField, column, cursor, cEntity); |
|
|
|
|
|
|
|
|
|
if (SqlUtil.isPrimary(cField) && (type == int.class || type == Integer.class)) { |
|
|
|
|
cPrimaryName = cField.getName(); |
|
|
|
|
} |
|
|
|
|
List<Field> wFields = SqlUtil.getAllNotIgnoreField(wrapperClazz); |
|
|
|
|
if (wFields == null || wFields.isEmpty()) { |
|
|
|
|
return null; |
|
|
|
|
} |
|
|
|
|
//当设置了主键，而且主键的类型为integer时，查询RowID等于主键
|
|
|
|
|
cEntity.rowID = cursor.getInt( |
|
|
|
|
cursor.getColumnIndex( |
|
|
|
|
TextUtils.isEmpty(cPrimaryName) ? CHILD_COLUMN_ALIAS.concat("rowid") |
|
|
|
|
: cPrimaryName)); |
|
|
|
|
if (tempChild.get(old) == null) { |
|
|
|
|
tempChild.put(old, new ArrayList<C>()); |
|
|
|
|
} |
|
|
|
|
tempChild.get(old).add(cEntity); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
List<Field> wFields = SqlUtil.getAllNotIgnoreField(clazz); |
|
|
|
|
if (wFields != null && !wFields.isEmpty()) { |
|
|
|
|
Set<Object> pKeys = tempParent.keySet(); |
|
|
|
|
for (Object pk : pKeys) { |
|
|
|
|
T wrapper = clazz.newInstance(); |
|
|
|
|
P p = tempParent.get(pk); |
|
|
|
|
boolean isPSet = false, isCSet = false; |
|
|
|
|
for (int i = 0; i < parents.size(); i++) { |
|
|
|
|
int pRowId = parents.keyAt(i); |
|
|
|
|
T wrapper = wrapperClazz.newInstance(); |
|
|
|
|
boolean isPSet = false, isCSet = false; // 保证One 或 Many 只设置一次
|
|
|
|
|
for (Field f : wFields) { |
|
|
|
|
if (!isPSet && f.getAnnotation(One.class) != null) { |
|
|
|
|
f.set(wrapper, p); |
|
|
|
|
f.set(wrapper, parents.get(pRowId)); |
|
|
|
|
isPSet = true; |
|
|
|
|
} |
|
|
|
|
if (!isCSet && f.getAnnotation(Many.class) != null) { |
|
|
|
|
f.set(wrapper, tempChild.get(pk)); |
|
|
|
|
f.set(wrapper, childs.get(pRowId)); |
|
|
|
|
isCSet = true; |
|
|
|
|
} |
|
|
|
|
} |
|
|
|
|
wrapper.handleConvert(); //处理下转换
|
|
|
|
|
wrappers.add(wrapper); |
|
|
|
|
} |
|
|
|
|
} catch (Exception e) { |
|
|
|
|
e.printStackTrace(); |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
return wrappers; |
|
|
|
|
} catch (InstantiationException e) { |
|
|
|
|
e.printStackTrace(); |
|
|
|
|
} catch (IllegalAccessException e) { |
|
|
|
|
e.printStackTrace(); |
|
|
|
|
} |
|
|
|
|
return null; |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 创建子对象 |
|
|
|
|
*/ |
|
|
|
|
private <T extends DbEntity> T createChild(Class<T> childClazz, List<Field> cColumn, |
|
|
|
|
Cursor cursor) |
|
|
|
|
throws InstantiationException, IllegalAccessException { |
|
|
|
|
T child = childClazz.newInstance(); |
|
|
|
|
child.rowID = cursor.getInt(cursor.getColumnIndex(CHILD_COLUMN_ALIAS.concat("rowid"))); |
|
|
|
|
for (Field field : cColumn) { |
|
|
|
|
field.setAccessible(true); |
|
|
|
|
int columnIndex = cursor.getColumnIndex(CHILD_COLUMN_ALIAS.concat(field.getName())); |
|
|
|
|
setFieldValue(field.getType(), field, columnIndex, cursor, child); |
|
|
|
|
} |
|
|
|
|
return child; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
* 获取父表主键数据 |
|
|
|
|
* |
|
|
|
|
* @param parentPrimary 父表主键别名 |
|
|
|
|
* 创建父对象 |
|
|
|
|
*/ |
|
|
|
|
@TargetApi(Build.VERSION_CODES.HONEYCOMB) private Object setPPValue(String parentPrimary, |
|
|
|
|
Cursor cursor) { |
|
|
|
|
Object ppValue = null; |
|
|
|
|
int ppColumn = cursor.getColumnIndex(parentPrimary); //父表主键所在的列
|
|
|
|
|
int type = cursor.getType(ppColumn); |
|
|
|
|
switch (type) { |
|
|
|
|
case Cursor.FIELD_TYPE_INTEGER: |
|
|
|
|
ppValue = cursor.getLong(ppColumn); |
|
|
|
|
break; |
|
|
|
|
case Cursor.FIELD_TYPE_FLOAT: |
|
|
|
|
ppValue = cursor.getFloat(ppColumn); |
|
|
|
|
break; |
|
|
|
|
case Cursor.FIELD_TYPE_STRING: |
|
|
|
|
ppValue = cursor.getString(ppColumn); |
|
|
|
|
break; |
|
|
|
|
} |
|
|
|
|
return ppValue; |
|
|
|
|
private <T extends DbEntity> T createParent(int rowId, Class<T> parentClazz, List<Field> pColumn, |
|
|
|
|
Cursor cursor) |
|
|
|
|
throws InstantiationException, IllegalAccessException { |
|
|
|
|
T parent = parentClazz.newInstance(); |
|
|
|
|
parent.rowID = rowId; |
|
|
|
|
for (Field field : pColumn) { |
|
|
|
|
field.setAccessible(true); |
|
|
|
|
int columnIndex = cursor.getColumnIndex(PARENT_COLUMN_ALIAS.concat(field.getName())); |
|
|
|
|
setFieldValue(field.getType(), field, columnIndex, cursor, parent); |
|
|
|
|
} |
|
|
|
|
return parent; |
|
|
|
|
} |
|
|
|
|
|
|
|
|
|
/** |
|
|
|
|
@ -467,9 +406,9 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
String sql, String[] selectionArgs) { |
|
|
|
|
String[] temp = new String[selectionArgs.length]; |
|
|
|
|
int i = 0; |
|
|
|
|
for (String arg : selectionArgs){ |
|
|
|
|
for (String arg : selectionArgs) { |
|
|
|
|
temp[i] = encodeStr(arg); |
|
|
|
|
i ++; |
|
|
|
|
i++; |
|
|
|
|
} |
|
|
|
|
Cursor cursor = db.rawQuery(sql, temp); |
|
|
|
|
List<T> data = cursor.getCount() > 0 ? newInstanceEntity(clazz, cursor) : null; |
|
|
|
|
@ -525,43 +464,44 @@ class DelegateFind extends AbsDelegate { |
|
|
|
|
* |
|
|
|
|
* @throws IllegalAccessException |
|
|
|
|
*/ |
|
|
|
|
private void setFieldValue(Class type, Field field, int column, Cursor cursor, Object entity) |
|
|
|
|
private void setFieldValue(Class type, Field field, int columnIndex, Cursor cursor, |
|
|
|
|
DbEntity entity) |
|
|
|
|
throws IllegalAccessException { |
|
|
|
|
if (cursor == null || cursor.isClosed()) { |
|
|
|
|
ALog.e(TAG, "cursor没有初始化"); |
|
|
|
|
return; |
|
|
|
|
} |
|
|
|
|
if (type == String.class) { |
|
|
|
|
String temp = cursor.getString(column); |
|
|
|
|
String temp = cursor.getString(columnIndex); |
|
|
|
|
if (!TextUtils.isEmpty(temp)) { |
|
|
|
|
field.set(entity, URLDecoder.decode(temp)); |
|
|
|
|
} |
|
|
|
|
} else if (type == int.class || type == Integer.class) { |
|
|
|
|
field.setInt(entity, cursor.getInt(column)); |
|
|
|
|
field.setInt(entity, cursor.getInt(columnIndex)); |
|
|
|
|
} else if (type == float.class || type == Float.class) { |
|
|
|
|
field.setFloat(entity, cursor.getFloat(column)); |
|
|
|
|
field.setFloat(entity, cursor.getFloat(columnIndex)); |
|
|
|
|
} else if (type == double.class || type == Double.class) { |
|
|
|
|
field.setDouble(entity, cursor.getDouble(column)); |
|
|
|
|
field.setDouble(entity, cursor.getDouble(columnIndex)); |
|
|
|
|
} else if (type == long.class || type == Long.class) { |
|
|
|
|
field.setLong(entity, cursor.getLong(column)); |
|
|
|
|
field.setLong(entity, cursor.getLong(columnIndex)); |
|
|
|
|
} else if (type == boolean.class || type == Boolean.class) { |
|
|
|
|
String temp = cursor.getString(column); |
|
|
|
|
String temp = cursor.getString(columnIndex); |
|
|
|
|
if (TextUtils.isEmpty(temp)) { |
|
|
|
|
field.setBoolean(entity, false); |
|
|
|
|
} else { |
|
|
|
|
field.setBoolean(entity, !temp.equalsIgnoreCase("false")); |
|
|
|
|
} |
|
|
|
|
} else if (type == java.util.Date.class || type == java.sql.Date.class) { |
|
|
|
|
field.set(entity, new Date(URLDecoder.decode(cursor.getString(column)))); |
|
|
|
|
field.set(entity, new Date(URLDecoder.decode(cursor.getString(columnIndex)))); |
|
|
|
|
} else if (type == byte[].class) { |
|
|
|
|
field.set(entity, cursor.getBlob(column)); |
|
|
|
|
field.set(entity, cursor.getBlob(columnIndex)); |
|
|
|
|
} else if (type == Map.class) { |
|
|
|
|
String temp = cursor.getString(column); |
|
|
|
|
String temp = cursor.getString(columnIndex); |
|
|
|
|
if (!TextUtils.isEmpty(temp)) { |
|
|
|
|
field.set(entity, SqlUtil.str2Map(URLDecoder.decode(temp))); |
|
|
|
|
} |
|
|
|
|
} else if (type == List.class) { |
|
|
|
|
String value = cursor.getString(column); |
|
|
|
|
String value = cursor.getString(columnIndex); |
|
|
|
|
if (!TextUtils.isEmpty(value)) { |
|
|
|
|
field.set(entity, SqlUtil.str2List(URLDecoder.decode(value), field)); |
|
|
|
|
} |
|
|
|
|
|
laoyuyu
6 years ago