one try from chenjianan

Signed-off-by: chenjianan <931139743@qq.com>
main
chenjianan 7 months ago
parent b62d719b33
commit f34c457786

@ -26,57 +26,105 @@ import org.json.JSONObject;
public class MetaData extends Task {
// 类名的简写,用于日志记录
private final static String TAG = MetaData.class.getSimpleName();
// 与MetaData关联的GTask ID
private String mRelatedGid = null;
/**
* MetaData
*
* @param gid GTask ID
* @param metaInfo JSONObject
*/
public void setMeta(String gid, JSONObject metaInfo) {
try {
// 将gid添加到metaInfo中
metaInfo.put(GTaskStringUtils.META_HEAD_GTASK_ID, gid);
} catch (JSONException e) {
// 如果添加gid失败记录错误日志
Log.e(TAG, "failed to put related gid");
}
// 将metaInfo转换为字符串并设置为notes
setNotes(metaInfo.toString());
// 设置MetaData的名称
setName(GTaskStringUtils.META_NOTE_NAME);
}
/**
* MetaDataGTask ID
*
* @return GTask ID
*/
public String getRelatedGid() {
return mRelatedGid;
}
/**
* MetaData
*
* @return notestrue
*/
@Override
public boolean isWorthSaving() {
return getNotes() != null;
}
/**
* JSONMetaData
*
* @param js JSON
*/
@Override
public void setContentByRemoteJSON(JSONObject js) {
super.setContentByRemoteJSON(js);
if (getNotes() != null) {
try {
// 从notes中获取metaInfo
JSONObject metaInfo = new JSONObject(getNotes().trim());
// 获取关联的GTask ID
mRelatedGid = metaInfo.getString(GTaskStringUtils.META_HEAD_GTASK_ID);
} catch (JSONException e) {
// 如果获取gid失败记录警告日志
Log.w(TAG, "failed to get related gid");
mRelatedGid = null;
}
}
}
/**
* JSONMetaData
*
* @param js JSON
* @throws IllegalAccessError
*/
@Override
public void setContentByLocalJSON(JSONObject js) {
// this function should not be called
// 该方法不应该被调用,抛出异常
throw new IllegalAccessError("MetaData:setContentByLocalJSON should not be called");
}
/**
* JSON
*
* @throws IllegalAccessError
*/
@Override
public JSONObject getLocalJSONFromContent() {
// 该方法不应该被调用,抛出异常
throw new IllegalAccessError("MetaData:getLocalJSONFromContent should not be called");
}
/**
*
*
* @param c Cursor
* @throws IllegalAccessError
*/
@Override
public int getSyncAction(Cursor c) {
// 该方法不应该被调用,抛出异常
throw new IllegalAccessError("MetaData:getSyncAction should not be called");
}
}

@ -20,33 +20,78 @@ import android.database.Cursor;
import org.json.JSONObject;
/**
*
*/
public abstract class Node {
/**
*
*/
public static final int SYNC_ACTION_NONE = 0;
/**
*
*/
public static final int SYNC_ACTION_ADD_REMOTE = 1;
/**
*
*/
public static final int SYNC_ACTION_ADD_LOCAL = 2;
/**
*
*/
public static final int SYNC_ACTION_DEL_REMOTE = 3;
/**
*
*/
public static final int SYNC_ACTION_DEL_LOCAL = 4;
/**
*
*/
public static final int SYNC_ACTION_UPDATE_REMOTE = 5;
/**
*
*/
public static final int SYNC_ACTION_UPDATE_LOCAL = 6;
/**
*
*/
public static final int SYNC_ACTION_UPDATE_CONFLICT = 7;
/**
*
*/
public static final int SYNC_ACTION_ERROR = 8;
/**
*
*/
private String mGid;
/**
*
*/
private String mName;
/**
*
*/
private long mLastModified;
/**
*
*/
private boolean mDeleted;
/**
*
*/
public Node() {
mGid = null;
mName = "";
@ -54,48 +99,120 @@ public abstract class Node {
mDeleted = false;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
*/
public abstract JSONObject getCreateAction(int actionId);
/**
* JSON
*
* @param actionId ID
* @return JSON
*/
public abstract JSONObject getUpdateAction(int actionId);
/**
* JSON
*
* @param js JSON
*/
public abstract void setContentByRemoteJSON(JSONObject js);
/**
* JSON
*
* @param js JSON
*/
public abstract void setContentByLocalJSON(JSONObject js);
/**
* JSON
*
* @return JSON
*/
public abstract JSONObject getLocalJSONFromContent();
/**
*
*
* @param c Cursor
* @return
*/
public abstract int getSyncAction(Cursor c);
/**
*
*
* @param gid
*/
public void setGid(String gid) {
this.mGid = gid;
}
/**
*
*
* @param name
*/
public void setName(String name) {
this.mName = name;
}
/**
*
*
* @param lastModified
*/
public void setLastModified(long lastModified) {
this.mLastModified = lastModified;
}
/**
*
*
* @param deleted
*/
public void setDeleted(boolean deleted) {
this.mDeleted = deleted;
}
/**
*
*
* @return
*/
public String getGid() {
return this.mGid;
}
/**
*
*
* @return
*/
public String getName() {
return this.mName;
}
/**
*
*
* @return
*/
public long getLastModified() {
return this.mLastModified;
}
/**
*
*
* @return
*/
public boolean getDeleted() {
return this.mDeleted;
}
}

@ -35,42 +35,66 @@ import org.json.JSONException;
import org.json.JSONObject;
/**
* SqlData
*/
public class SqlData {
// 类名的简写,用于日志记录
private static final String TAG = SqlData.class.getSimpleName();
// 无效ID的标识
private static final int INVALID_ID = -99999;
// 数据库查询的投影列
public static final String[] PROJECTION_DATA = new String[] {
DataColumns.ID, DataColumns.MIME_TYPE, DataColumns.CONTENT, DataColumns.DATA1,
DataColumns.DATA3
};
// 数据ID列的索引
public static final int DATA_ID_COLUMN = 0;
// 数据MIME类型列的索引
public static final int DATA_MIME_TYPE_COLUMN = 1;
// 数据内容列的索引
public static final int DATA_CONTENT_COLUMN = 2;
// 数据内容DATA1列的索引
public static final int DATA_CONTENT_DATA_1_COLUMN = 3;
// 数据内容DATA3列的索引
public static final int DATA_CONTENT_DATA_3_COLUMN = 4;
// 内容解析器
private ContentResolver mContentResolver;
// 是否为创建状态
private boolean mIsCreate;
// 数据ID
private long mDataId;
// 数据MIME类型
private String mDataMimeType;
// 数据内容
private String mDataContent;
// 数据内容DATA1
private long mDataContentData1;
// 数据内容DATA3
private String mDataContentData3;
// 差异数据值
private ContentValues mDiffDataValues;
/**
* SqlData
*
* @param context
*/
public SqlData(Context context) {
mContentResolver = context.getContentResolver();
mIsCreate = true;
@ -82,6 +106,12 @@ public class SqlData {
mDiffDataValues = new ContentValues();
}
/**
* CursorSqlData
*
* @param context
* @param c Cursor
*/
public SqlData(Context context, Cursor c) {
mContentResolver = context.getContentResolver();
mIsCreate = false;
@ -89,6 +119,11 @@ public class SqlData {
mDiffDataValues = new ContentValues();
}
/**
* Cursor
*
* @param c Cursor
*/
private void loadFromCursor(Cursor c) {
mDataId = c.getLong(DATA_ID_COLUMN);
mDataMimeType = c.getString(DATA_MIME_TYPE_COLUMN);
@ -97,6 +132,12 @@ public class SqlData {
mDataContentData3 = c.getString(DATA_CONTENT_DATA_3_COLUMN);
}
/**
*
*
* @param js JSON
* @throws JSONException JSON
*/
public void setContent(JSONObject js) throws JSONException {
long dataId = js.has(DataColumns.ID) ? js.getLong(DataColumns.ID) : INVALID_ID;
if (mIsCreate || mDataId != dataId) {
@ -130,6 +171,12 @@ public class SqlData {
mDataContentData3 = dataContentData3;
}
/**
*
*
* @return JSON
* @throws JSONException JSON
*/
public JSONObject getContent() throws JSONException {
if (mIsCreate) {
Log.e(TAG, "it seems that we haven't created this in database yet");
@ -144,6 +191,13 @@ public class SqlData {
return js;
}
/**
*
*
* @param noteId ID
* @param validateVersion
* @param version
*/
public void commit(long noteId, boolean validateVersion, long version) {
if (mIsCreate) {
@ -183,7 +237,12 @@ public class SqlData {
mIsCreate = false;
}
/**
* ID
*
* @return ID
*/
public long getId() {
return mDataId;
}
}
}

@ -38,11 +38,17 @@ import org.json.JSONObject;
import java.util.ArrayList;
/**
* SqlNote
*/
public class SqlNote {
// 类名的简写,用于日志记录
private static final String TAG = SqlNote.class.getSimpleName();
// 无效ID的标识
private static final int INVALID_ID = -99999;
// 数据库查询的投影列
public static final String[] PROJECTION_NOTE = new String[] {
NoteColumns.ID, NoteColumns.ALERTED_DATE, NoteColumns.BG_COLOR_ID,
NoteColumns.CREATED_DATE, NoteColumns.HAS_ATTACHMENT, NoteColumns.MODIFIED_DATE,
@ -52,76 +58,84 @@ public class SqlNote {
NoteColumns.VERSION
};
// 各列的索引
public static final int ID_COLUMN = 0;
public static final int ALERTED_DATE_COLUMN = 1;
public static final int BG_COLOR_ID_COLUMN = 2;
public static final int CREATED_DATE_COLUMN = 3;
public static final int HAS_ATTACHMENT_COLUMN = 4;
public static final int MODIFIED_DATE_COLUMN = 5;
public static final int NOTES_COUNT_COLUMN = 6;
public static final int PARENT_ID_COLUMN = 7;
public static final int SNIPPET_COLUMN = 8;
public static final int TYPE_COLUMN = 9;
public static final int WIDGET_ID_COLUMN = 10;
public static final int WIDGET_TYPE_COLUMN = 11;
public static final int SYNC_ID_COLUMN = 12;
public static final int LOCAL_MODIFIED_COLUMN = 13;
public static final int ORIGIN_PARENT_ID_COLUMN = 14;
public static final int GTASK_ID_COLUMN = 15;
public static final int VERSION_COLUMN = 16;
// 上下文
private Context mContext;
// 内容解析器
private ContentResolver mContentResolver;
// 是否为创建状态
private boolean mIsCreate;
// 笔记ID
private long mId;
// 提醒日期
private long mAlertDate;
// 背景颜色ID
private int mBgColorId;
// 创建日期
private long mCreatedDate;
// 是否有附件
private int mHasAttachment;
// 修改日期
private long mModifiedDate;
// 父ID
private long mParentId;
// 摘要
private String mSnippet;
// 类型
private int mType;
// 小部件ID
private int mWidgetId;
// 小部件类型
private int mWidgetType;
// 原始父ID
private long mOriginParent;
// 版本号
private long mVersion;
// 差异笔记值
private ContentValues mDiffNoteValues;
// 数据列表
private ArrayList<SqlData> mDataList;
/**
* SqlNote
*
* @param context
*/
public SqlNote(Context context) {
mContext = context;
mContentResolver = context.getContentResolver();
@ -143,6 +157,12 @@ public class SqlNote {
mDataList = new ArrayList<SqlData>();
}
/**
* CursorSqlNote
*
* @param context
* @param c Cursor
*/
public SqlNote(Context context, Cursor c) {
mContext = context;
mContentResolver = context.getContentResolver();
@ -154,6 +174,12 @@ public class SqlNote {
mDiffNoteValues = new ContentValues();
}
/**
* IDSqlNote
*
* @param context
* @param id ID
*/
public SqlNote(Context context, long id) {
mContext = context;
mContentResolver = context.getContentResolver();
@ -163,9 +189,13 @@ public class SqlNote {
if (mType == Notes.TYPE_NOTE)
loadDataContent();
mDiffNoteValues = new ContentValues();
}
/**
* ID
*
* @param id ID
*/
private void loadFromCursor(long id) {
Cursor c = null;
try {
@ -185,6 +215,11 @@ public class SqlNote {
}
}
/**
* Cursor
*
* @param c Cursor
*/
private void loadFromCursor(Cursor c) {
mId = c.getLong(ID_COLUMN);
mAlertDate = c.getLong(ALERTED_DATE_COLUMN);
@ -200,6 +235,9 @@ public class SqlNote {
mVersion = c.getLong(VERSION_COLUMN);
}
/**
*
*/
private void loadDataContent() {
Cursor c = null;
mDataList.clear();
@ -226,13 +264,19 @@ public class SqlNote {
}
}
/**
*
*
* @param js JSON
* @return
*/
public boolean setContent(JSONObject js) {
try {
JSONObject note = js.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_SYSTEM) {
Log.w(TAG, "cannot set system folder");
} else if (note.getInt(NoteColumns.TYPE) == Notes.TYPE_FOLDER) {
// for folder we can only update the snnipet and type
// for folder we can only update the snippet and type
String snippet = note.has(NoteColumns.SNIPPET) ? note
.getString(NoteColumns.SNIPPET) : "";
if (mIsCreate || !mSnippet.equals(snippet)) {
@ -262,244 +306,262 @@ public class SqlNote {
mAlertDate = alertDate;
int bgColorId = note.has(NoteColumns.BG_COLOR_ID) ? note
.getInt(NoteColumns.BG_COLOR_ID) : ResourceParser.getDefaultBgId(mContext);
if (mIsCreate || mBgColorId != bgColorId) {
mDiffNoteValues.put(NoteColumns.BG_COLOR_ID, bgColorId);
}
mBgColorId = bgColorId;
long createDate = note.has(NoteColumns.CREATED_DATE) ? note
.getLong(NoteColumns.CREATED_DATE) : System.currentTimeMillis();
if (mIsCreate || mCreatedDate != createDate) {
mDiffNoteValues.put(NoteColumns.CREATED_DATE, createDate);
}
mCreatedDate = createDate;
int hasAttachment = note.has(NoteColumns.HAS_ATTACHMENT) ? note
.getInt(NoteColumns.HAS_ATTACHMENT) : 0;
if (mIsCreate || mHasAttachment != hasAttachment) {
mDiffNoteValues.put(NoteColumns.HAS_ATTACHMENT, hasAttachment);
}
mHasAttachment = hasAttachment;
long modifiedDate = note.has(NoteColumns.MODIFIED_DATE) ? note
.getLong(NoteColumns.MODIFIED_DATE) : System.currentTimeMillis();
if (mIsCreate || mModifiedDate != modifiedDate) {
mDiffNoteValues.put(NoteColumns.MODIFIED_DATE, modifiedDate);
}
mModifiedDate = modifiedDate;
long parentId = note.has(NoteColumns.PARENT_ID) ? note
.getLong(NoteColumns.PARENT_ID) : 0;
if (mIsCreate || mParentId != parentId) {
mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId);
}
mParentId = parentId;
String snippet = note.has(NoteColumns.SNIPPET) ? note
.getString(NoteColumns.SNIPPET) : "";
if (mIsCreate || !mSnippet.equals(snippet)) {
mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
}
mSnippet = snippet;
.getInt(NoteColumnsmParentId != parentId) {
mDiffNoteValues.put(NoteColumns.PARENT_ID, parentId);
}
mParentId = parentId;
String snippet = note.has(NoteColumns.SNIPPET) ? note
.getString(NoteColumns.SNIPPET) : "";
if (mIsCreate || !mSnippet.equals(snippet)) {
mDiffNoteValues.put(NoteColumns.SNIPPET, snippet);
}
mSnippet = snippet;
int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
: Notes.TYPE_NOTE;
if (mIsCreate || mType != type) {
mDiffNoteValues.put(NoteColumns.TYPE, type);
}
mType = type;
int type = note.has(NoteColumns.TYPE) ? note.getInt(NoteColumns.TYPE)
: Notes.TYPE_NOTE;
if (mIsCreate || mType != type) {
mDiffNoteValues.put(NoteColumns.TYPE, type);
}
mType = type;
int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID)
: AppWidgetManager.INVALID_APPWIDGET_ID;
if (mIsCreate || mWidgetId != widgetId) {
mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId);
}
mWidgetId = widgetId;
int widgetId = note.has(NoteColumns.WIDGET_ID) ? note.getInt(NoteColumns.WIDGET_ID)
: AppWidgetManager.INVALID_APPWIDGET_ID;
if (mIsCreate || mWidgetId != widgetId) {
mDiffNoteValues.put(NoteColumns.WIDGET_ID, widgetId);
}
mWidgetId = widgetId;
int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note
.getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE;
if (mIsCreate || mWidgetType != widgetType) {
mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType);
}
mWidgetType = widgetType;
int widgetType = note.has(NoteColumns.WIDGET_TYPE) ? note
.getInt(NoteColumns.WIDGET_TYPE) : Notes.TYPE_WIDGET_INVALIDE;
if (mIsCreate || mWidgetType != widgetType) {
mDiffNoteValues.put(NoteColumns.WIDGET_TYPE, widgetType);
}
mWidgetType = widgetType;
long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note
.getLong(NoteColumns.ORIGIN_PARENT_ID) : 0;
if (mIsCreate || mOriginParent != originParent) {
mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent);
}
mOriginParent = originParent;
for (int i = 0; i < dataArray.length(); i++) {
JSONObject data = dataArray.getJSONObject(i);
SqlData sqlData = null;
if (data.has(DataColumns.ID)) {
long dataId = data.getLong(DataColumns.ID);
for (SqlData temp : mDataList) {
if (dataId == temp.getId()) {
sqlData = temp;
}
long originParent = note.has(NoteColumns.ORIGIN_PARENT_ID) ? note
.getLong(NoteColumns.ORIGIN_PARENT_ID) : 0;
if (mIsCreate || mOriginParent != originParent) {
mDiffNoteValues.put(NoteColumns.ORIGIN_PARENT_ID, originParent);
}
mOriginParent = originParent;
// 处理数据内容
for (int i = 0; i < dataArray.length(); i++) {
JSONObject data = dataArray.getJSONObject(i);
SqlData sqlData = null;
if (data.has(DataColumns.ID)) {
long dataId = data.getLong(DataColumns.ID);
for (SqlData temp : mDataList) {
if (dataId == temp.getId()) {
sqlData = temp;
}
}
}
if (sqlData == null) {
sqlData = new SqlData(mContext);
mDataList.add(sqlData);
}
sqlData.setContent(data);
if (sqlData == null) {
sqlData = new SqlData(mContext);
mDataList.add(sqlData);
}
sqlData.setContent(data);
}
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
return false;
}
return true;
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
return false;
}
return true;
}
public JSONObject getContent() {
try {
JSONObject js = new JSONObject();
/**
*
*
* @return JSON
*/
public JSONObject getContent() {
try {
JSONObject js = new JSONObject();
if (mIsCreate) {
Log.e(TAG, "it seems that we haven't created this in database yet");
return null;
}
if (mIsCreate) {
Log.e(TAG, "it seems that we haven't created this in database yet");
return null;
}
JSONObject note = new JSONObject();
if (mType == Notes.TYPE_NOTE) {
note.put(NoteColumns.ID, mId);
note.put(NoteColumns.ALERTED_DATE, mAlertDate);
note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
note.put(NoteColumns.CREATED_DATE, mCreatedDate);
note.put(NoteColumns.HAS_ATTACHMENT, mHasAttachment);
note.put(NoteColumns.MODIFIED_DATE, mModifiedDate);
note.put(NoteColumns.PARENT_ID, mParentId);
note.put(NoteColumns.SNIPPET, mSnippet);
note.put(NoteColumns.TYPE, mType);
note.put(NoteColumns.WIDGET_ID, mWidgetId);
note.put(NoteColumns.WIDGET_TYPE, mWidgetType);
note.put(NoteColumns.ORIGIN_PARENT_ID, mOriginParent);
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
JSONArray dataArray = new JSONArray();
for (SqlData sqlData : mDataList) {
JSONObject data = sqlData.getContent();
if (data != null) {
dataArray.put(data);
}
JSONObject note = new JSONObject();
if (mType == Notes.TYPE_NOTE) {
note.put(NoteColumns.ID, mId);
note.put(NoteColumns.ALERTED_DATE, mAlertDate);
note.put(NoteColumns.BG_COLOR_ID, mBgColorId);
note.put(NoteColumns.CREATED_DATE, mCreatedDate);
note.put(NoteColumns.HAS_ATTACHMENT, mHasAttachment);
note.put(NoteColumns.MODIFIED_DATE, mModifiedDate);
note.put(NoteColumns.PARENT_ID, mParentId);
note.put(NoteColumns.SNIPPET, mSnippet);
note.put(NoteColumns.TYPE, mType);
note.put(NoteColumns.WIDGET_ID, mWidgetId);
note.put(NoteColumns.WIDGET_TYPE, mWidgetType);
note.put(NoteColumns.ORIGIN_PARENT_ID, mOriginParent);
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
JSONArray dataArray = new JSONArray();
for (SqlData sqlData : mDataList) {
JSONObject data = sqlData.getContent();
if (data != null) {
dataArray.put(data);
}
js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
} else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
note.put(NoteColumns.ID, mId);
note.put(NoteColumns.TYPE, mType);
note.put(NoteColumns.SNIPPET, mSnippet);
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
}
return js;
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
js.put(GTaskStringUtils.META_HEAD_DATA, dataArray);
} else if (mType == Notes.TYPE_FOLDER || mType == Notes.TYPE_SYSTEM) {
note.put(NoteColumns.ID, mId);
note.put(NoteColumns.TYPE, mType);
note.put(NoteColumns.SNIPPET, mSnippet);
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
}
return null;
}
public void setParentId(long id) {
mParentId = id;
mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
return js;
} catch (JSONException e) {
Log.e(TAG, e.toString());
e.printStackTrace();
}
return null;
}
public void setGtaskId(String gid) {
mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
}
/**
* ID
*
* @param id ID
*/
public void setParentId(long id) {
mParentId = id;
mDiffNoteValues.put(NoteColumns.PARENT_ID, id);
}
public void setSyncId(long syncId) {
mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
}
/**
* GTask ID
*
* @param gid GTask ID
*/
public void setGtaskId(String gid) {
mDiffNoteValues.put(NoteColumns.GTASK_ID, gid);
}
public void resetLocalModified() {
mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
}
/**
* ID
*
* @param syncId ID
*/
public void setSyncId(long syncId) {
mDiffNoteValues.put(NoteColumns.SYNC_ID, syncId);
}
public long getId() {
return mId;
}
/**
*
*/
public void resetLocalModified() {
mDiffNoteValues.put(NoteColumns.LOCAL_MODIFIED, 0);
}
public long getParentId() {
return mParentId;
}
/**
* ID
*
* @return ID
*/
public long getId() {
return mId;
}
public String getSnippet() {
return mSnippet;
}
/**
* ID
*
* @return ID
*/
public long getParentId() {
return mParentId;
}
public boolean isNoteType() {
return mType == Notes.TYPE_NOTE;
}
/**
*
*
* @return
*/
public String getSnippet() {
return mSnippet;
}
public void commit(boolean validateVersion) {
if (mIsCreate) {
if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
mDiffNoteValues.remove(NoteColumns.ID);
}
/**
*
*
* @return
*/
public boolean isNoteType() {
return mType == Notes.TYPE_NOTE;
}
Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);
try {
mId = Long.valueOf(uri.getPathSegments().get(1));
} catch (NumberFormatException e) {
Log.e(TAG, "Get note id error :" + e.toString());
throw new ActionFailureException("create note failed");
}
if (mId == 0) {
throw new IllegalStateException("Create thread id failed");
}
/**
*
*
* @param validateVersion
*/
public void commit(boolean validateVersion) {
if (mIsCreate) {
if (mId == INVALID_ID && mDiffNoteValues.containsKey(NoteColumns.ID)) {
mDiffNoteValues.remove(NoteColumns.ID);
}
if (mType == Notes.TYPE_NOTE) {
for (SqlData sqlData : mDataList) {
sqlData.commit(mId, false, -1);
}
Uri uri = mContentResolver.insert(Notes.CONTENT_NOTE_URI, mDiffNoteValues);
try {
mId = Long.valueOf(uri.getPathSegments().get(1));
} catch (NumberFormatException e) {
Log.e(TAG, "Get note id error :" + e.toString());
throw new ActionFailureException("create note failed");
}
if (mId == 0) {
throw new IllegalStateException("Create thread id failed");
}
if (mType == Notes.TYPE_NOTE) {
for (SqlData sqlData : mDataList) {
sqlData.commit(mId, false, -1);
}
} else {
if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) {
Log.e(TAG, "No such note");
throw new IllegalStateException("Try to update note with invalid id");
}
} else {
if (mId <= 0 && mId != Notes.ID_ROOT_FOLDER && mId != Notes.ID_CALL_RECORD_FOLDER) {
Log.e(TAG, "No such note");
throw new IllegalStateException("Try to update note with invalid id");
}
if (mDiffNoteValues.size() > 0) {
mVersion++;
int result = 0;
if (!validateVersion) {
result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
+ NoteColumns.ID + "=?)", new String[] {
String.valueOf(mId)
});
} else {
result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
+ NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
new String[] {
String.valueOf(mId), String.valueOf(mVersion)
});
}
if (mDiffNoteValues.size() > 0) {
mVersion ++;
int result = 0;
if (!validateVersion) {
result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
+ NoteColumns.ID + "=?)", new String[] {
String.valueOf(mId)
});
} else {
result = mContentResolver.update(Notes.CONTENT_NOTE_URI, mDiffNoteValues, "("
+ NoteColumns.ID + "=?) AND (" + NoteColumns.VERSION + "<=?)",
new String[] {
String.valueOf(mId), String.valueOf(mVersion)
});
}
if (result == 0) {
Log.w(TAG, "there is no update. maybe user updates note when syncing");
}
if (result == 0) {
Log.w(TAG, "there is no update. maybe user updates note when syncing");
}
}
if (mType == Notes.TYPE_NOTE) {
for (SqlData sqlData : mDataList) {
sqlData.commit(mId, validateVersion, mVersion);
}
if (mType == Notes.TYPE_NOTE) {
for (SqlData sqlData : mDataList) {
sqlData.commit(mId, validateVersion, mVersion);
}
}
}
// refresh local info
loadFromCursor(mId);
if (mType == Notes.TYPE_NOTE)
loadDataContent();
// 刷新本地信息
loadFromCursor(mId);
if (mType == Notes.TYPE_NOTE)
loadDataContent();
mDiffNoteValues.clear();
mIsCreate = false;
}
}
mDiffNoteValues.clear();
mIsCreate = false;
}

@ -32,19 +32,31 @@ import org.json.JSONException;
import org.json.JSONObject;
/**
* TaskNode
*/
public class Task extends Node {
// 类名的简写,用于日志记录
private static final String TAG = Task.class.getSimpleName();
// 任务是否完成
private boolean mCompleted;
// 任务的备注信息
private String mNotes;
// 任务的元数据信息
private JSONObject mMetaInfo;
// 任务的前一个兄弟任务
private Task mPriorSibling;
// 任务所属的任务列表
private TaskList mParent;
/**
*
*/
public Task() {
super();
mCompleted = false;
@ -54,21 +66,27 @@ public class Task extends Node {
mMetaInfo = null;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
*/
public JSONObject getCreateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
// 操作类型
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
// action_id
// 操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// index
// 索引
js.put(GTaskStringUtils.GTASK_JSON_INDEX, mParent.getChildTaskIndex(this));
// entity_delta
// 实体差异
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
@ -79,17 +97,17 @@ public class Task extends Node {
}
js.put(GTaskStringUtils.GTASK_JSON_ENTITY_DELTA, entity);
// parent_id
// 父ID
js.put(GTaskStringUtils.GTASK_JSON_PARENT_ID, mParent.getGid());
// dest_parent_type
// 目标父类型
js.put(GTaskStringUtils.GTASK_JSON_DEST_PARENT_TYPE,
GTaskStringUtils.GTASK_JSON_TYPE_GROUP);
// list_id
// 列表ID
js.put(GTaskStringUtils.GTASK_JSON_LIST_ID, mParent.getGid());
// prior_sibling_id
// 前一个兄弟任务ID
if (mPriorSibling != null) {
js.put(GTaskStringUtils.GTASK_JSON_PRIOR_SIBLING_ID, mPriorSibling.getGid());
}
@ -103,21 +121,27 @@ public class Task extends Node {
return js;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
*/
public JSONObject getUpdateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
// 操作类型
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
// action_id
// 操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// id
// ID
js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
// entity_delta
// 实体差异
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
if (getNotes() != null) {
@ -135,35 +159,40 @@ public class Task extends Node {
return js;
}
/**
* JSON
*
* @param js JSON
*/
public void setContentByRemoteJSON(JSONObject js) {
if (js != null) {
try {
// id
// ID
if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
}
// last_modified
// 最后修改时间
if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
}
// name
// 名称
if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
}
// notes
// 备注
if (js.has(GTaskStringUtils.GTASK_JSON_NOTES)) {
setNotes(js.getString(GTaskStringUtils.GTASK_JSON_NOTES));
}
// deleted
// 是否删除
if (js.has(GTaskStringUtils.GTASK_JSON_DELETED)) {
setDeleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_DELETED));
}
// completed
// 是否完成
if (js.has(GTaskStringUtils.GTASK_JSON_COMPLETED)) {
setCompleted(js.getBoolean(GTaskStringUtils.GTASK_JSON_COMPLETED));
}
@ -175,6 +204,11 @@ public class Task extends Node {
}
}
/**
* JSON
*
* @param js JSON
*/
public void setContentByLocalJSON(JSONObject js) {
if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)
|| !js.has(GTaskStringUtils.META_HEAD_DATA)) {
@ -204,11 +238,16 @@ public class Task extends Node {
}
}
/**
* JSON
*
* @return JSON
*/
public JSONObject getLocalJSONFromContent() {
String name = getName();
try {
if (mMetaInfo == null) {
// new task created from web
// 从Web创建的新任务
if (name == null) {
Log.w(TAG, "the note seems to be an empty one");
return null;
@ -225,7 +264,7 @@ public class Task extends Node {
js.put(GTaskStringUtils.META_HEAD_NOTE, note);
return js;
} else {
// synced task
// 同步后的任务
JSONObject note = mMetaInfo.getJSONObject(GTaskStringUtils.META_HEAD_NOTE);
JSONArray dataArray = mMetaInfo.getJSONArray(GTaskStringUtils.META_HEAD_DATA);
@ -247,6 +286,11 @@ public class Task extends Node {
}
}
/**
*
*
* @param metaData
*/
public void setMetaInfo(MetaData metaData) {
if (metaData != null && metaData.getNotes() != null) {
try {
@ -258,6 +302,12 @@ public class Task extends Node {
}
}
/**
*
*
* @param c Cursor
* @return
*/
public int getSyncAction(Cursor c) {
try {
JSONObject noteInfo = null;
@ -275,77 +325,117 @@ public class Task extends Node {
return SYNC_ACTION_UPDATE_LOCAL;
}
// validate the note id now
// 验证note ID
if (c.getLong(SqlNote.ID_COLUMN) != noteInfo.getLong(NoteColumns.ID)) {
Log.w(TAG, "note id doesn't match");
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
// 本地没有更新
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// 两边都没有更新
return SYNC_ACTION_NONE;
} else {
// 应用远程更新到本地
return SYNC_ACTION_UPDATE_LOCAL;
}
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
// there is no local update
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// no update both side
return SYNC_ACTION_NONE;
} else {
// apply remote to local
return SYNC_ACTION_UPDATE_LOCAL;
}
} else {
// 验证gtask ID
if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
Log.e(TAG, "gtask id doesn't match");
return SYNC_ACTION_ERROR;
}
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// 只有本地修改
return SYNC_ACTION_UPDATE_REMOTE;
} else {
// validate gtask id
if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
Log.e(TAG, "gtask id doesn't match");
return SYNC_ACTION_ERROR;
}
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// local modification only
return SYNC_ACTION_UPDATE_REMOTE;
} else {
return SYNC_ACTION_UPDATE_CONFLICT;
}
return SYNC_ACTION_UPDATE_CONFLICT;
}
} catch (Exception e) {
Log.e(TAG, e.toString());
e.printStackTrace();
}
return SYNC_ACTION_ERROR;
}
public boolean isWorthSaving() {
return mMetaInfo != null || (getName() != null && getName().trim().length() > 0)
|| (getNotes() != null && getNotes().trim().length() > 0);
} catch (Exception e) {
Log.e(TAG, e.toString());
e.printStackTrace();
}
public void setCompleted(boolean completed) {
this.mCompleted = completed;
}
return SYNC_ACTION_ERROR;
}
public void setNotes(String notes) {
this.mNotes = notes;
}
/**
*
*
* @return
*/
public boolean isWorthSaving() {
return mMetaInfo != null || (getName() != null && getName().trim().length() > 0)
|| (getNotes() != null && getNotes().trim().length() > 0);
}
public void setPriorSibling(Task priorSibling) {
this.mPriorSibling = priorSibling;
}
/**
*
*
* @param completed
*/
public void setCompleted(boolean completed) {
this.mCompleted = completed;
}
public void setParent(TaskList parent) {
this.mParent = parent;
}
/**
*
*
* @param notes
*/
public void setNotes(String notes) {
this.mNotes = notes;
}
public boolean getCompleted() {
return this.mCompleted;
}
/**
*
*
* @param priorSibling
*/
public void setPriorSibling(Task priorSibling) {
this.mPriorSibling = priorSibling;
}
public String getNotes() {
return this.mNotes;
}
/**
*
*
* @param parent
*/
public void setParent(TaskList parent) {
this.mParent = parent;
}
public Task getPriorSibling() {
return this.mPriorSibling;
}
/**
*
*
* @return
*/
public boolean getCompleted() {
return this.mCompleted;
}
public TaskList getParent() {
return this.mParent;
}
/**
*
*
* @return
*/
public String getNotes() {
return this.mNotes;
}
/**
*
*
* @return
*/
public Task getPriorSibling() {
return this.mPriorSibling;
}
/**
*
*
* @return
*/
public TaskList getParent() {
return this.mParent;
}

@ -30,34 +30,49 @@ import org.json.JSONObject;
import java.util.ArrayList;
/**
* TaskListNode
*/
public class TaskList extends Node {
// 类名的简写,用于日志记录
private static final String TAG = TaskList.class.getSimpleName();
// 任务列表的索引
private int mIndex;
// 任务列表中的任务列表
private ArrayList<Task> mChildren;
/**
*
*/
public TaskList() {
super();
mChildren = new ArrayList<Task>();
mIndex = 1;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
*/
public JSONObject getCreateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
// 操作类型
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_CREATE);
// action_id
// 操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// index
// 索引
js.put(GTaskStringUtils.GTASK_JSON_INDEX, mIndex);
// entity_delta
// 实体差异
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_CREATOR_ID, "null");
@ -74,21 +89,27 @@ public class TaskList extends Node {
return js;
}
/**
* JSON
*
* @param actionId ID
* @return JSON
*/
public JSONObject getUpdateAction(int actionId) {
JSONObject js = new JSONObject();
try {
// action_type
// 操作类型
js.put(GTaskStringUtils.GTASK_JSON_ACTION_TYPE,
GTaskStringUtils.GTASK_JSON_ACTION_TYPE_UPDATE);
// action_id
// 操作ID
js.put(GTaskStringUtils.GTASK_JSON_ACTION_ID, actionId);
// id
// ID
js.put(GTaskStringUtils.GTASK_JSON_ID, getGid());
// entity_delta
// 实体差异
JSONObject entity = new JSONObject();
entity.put(GTaskStringUtils.GTASK_JSON_NAME, getName());
entity.put(GTaskStringUtils.GTASK_JSON_DELETED, getDeleted());
@ -103,20 +124,25 @@ public class TaskList extends Node {
return js;
}
/**
* JSON
*
* @param js JSON
*/
public void setContentByRemoteJSON(JSONObject js) {
if (js != null) {
try {
// id
// ID
if (js.has(GTaskStringUtils.GTASK_JSON_ID)) {
setGid(js.getString(GTaskStringUtils.GTASK_JSON_ID));
}
// last_modified
// 最后修改时间
if (js.has(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED)) {
setLastModified(js.getLong(GTaskStringUtils.GTASK_JSON_LAST_MODIFIED));
}
// name
// 名称
if (js.has(GTaskStringUtils.GTASK_JSON_NAME)) {
setName(js.getString(GTaskStringUtils.GTASK_JSON_NAME));
}
@ -129,6 +155,11 @@ public class TaskList extends Node {
}
}
/**
* JSON
*
* @param js JSON
*/
public void setContentByLocalJSON(JSONObject js) {
if (js == null || !js.has(GTaskStringUtils.META_HEAD_NOTE)) {
Log.w(TAG, "setContentByLocalJSON: nothing is avaiable");
@ -157,6 +188,11 @@ public class TaskList extends Node {
}
}
/**
* JSON
*
* @return JSON
*/
public JSONObject getLocalJSONFromContent() {
try {
JSONObject js = new JSONObject();
@ -183,28 +219,34 @@ public class TaskList extends Node {
}
}
/**
*
*
* @param c Cursor
* @return
*/
public int getSyncAction(Cursor c) {
try {
if (c.getInt(SqlNote.LOCAL_MODIFIED_COLUMN) == 0) {
// there is no local update
// 本地没有更新
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// no update both side
// 两边都没有更新
return SYNC_ACTION_NONE;
} else {
// apply remote to local
// 应用远程更新到本地
return SYNC_ACTION_UPDATE_LOCAL;
}
} else {
// validate gtask id
// 验证gtask ID
if (!c.getString(SqlNote.GTASK_ID_COLUMN).equals(getGid())) {
Log.e(TAG, "gtask id doesn't match");
return SYNC_ACTION_ERROR;
}
if (c.getLong(SqlNote.SYNC_ID_COLUMN) == getLastModified()) {
// local modification only
// 只有本地修改
return SYNC_ACTION_UPDATE_REMOTE;
} else {
// for folder conflicts, just apply local modification
// 对于文件夹冲突,仅应用本地修改
return SYNC_ACTION_UPDATE_REMOTE;
}
}
@ -216,16 +258,27 @@ public class TaskList extends Node {
return SYNC_ACTION_ERROR;
}
/**
*
*
* @return
*/
public int getChildTaskCount() {
return mChildren.size();
}
/**
*
*
* @param task
* @return
*/
public boolean addChildTask(Task task) {
boolean ret = false;
if (task != null && !mChildren.contains(task)) {
ret = mChildren.add(task);
if (ret) {
// need to set prior sibling and parent
// 需要设置前一个兄弟任务和父任务
task.setPriorSibling(mChildren.isEmpty() ? null : mChildren
.get(mChildren.size() - 1));
task.setParent(this);
@ -234,6 +287,13 @@ public class TaskList extends Node {
return ret;
}
/**
*
*
* @param task
* @param index
* @return
*/
public boolean addChildTask(Task task, int index) {
if (index < 0 || index > mChildren.size()) {
Log.e(TAG, "add child task: invalid index");
@ -244,7 +304,7 @@ public class TaskList extends Node {
if (task != null && pos == -1) {
mChildren.add(index, task);
// update the task list
// 更新任务列表
Task preTask = null;
Task afterTask = null;
if (index != 0)
@ -260,6 +320,12 @@ public class TaskList extends Node {
return true;
}
/**
*
*
* @param task
* @return
*/
public boolean removeChildTask(Task task) {
boolean ret = false;
int index = mChildren.indexOf(task);
@ -267,11 +333,11 @@ public class TaskList extends Node {
ret = mChildren.remove(task);
if (ret) {
// reset prior sibling and parent
// 重置前一个兄弟任务和父任务
task.setPriorSibling(null);
task.setParent(null);
// update the task list
// 更新任务列表
if (index != mChildren.size()) {
mChildren.get(index).setPriorSibling(
index == 0 ? null : mChildren.get(index - 1));
@ -281,8 +347,14 @@ public class TaskList extends Node {
return ret;
}
/**
*
*
* @param task
* @param index
* @return
*/
public boolean moveChildTask(Task task, int index) {
if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "move child task: invalid index");
return false;
@ -290,15 +362,22 @@ public class TaskList extends Node {
int pos = mChildren.indexOf(task);
if (pos == -1) {
Log.e(TAG, "move child task: the task should in the list");
Log.e(TAG, "move child task: the task should be in the list");
return false;
}
if (pos == index)
return true;
return (removeChildTask(task) && addChildTask(task, index));
return true; // 如果位置没有变化,直接返回
return (removeChildTask(task) && addChildTask(task, index)); // 移除并添加到新位置
}
/**
* GID
*
* @param gid
* @return null
*/
public Task findChildTaskByGid(String gid) {
for (int i = 0; i < mChildren.size(); i++) {
Task t = mChildren.get(i);
@ -309,10 +388,22 @@ public class TaskList extends Node {
return null;
}
/**
*
*
* @param task
* @return -1
*/
public int getChildTaskIndex(Task task) {
return mChildren.indexOf(task);
}
/**
*
*
* @param index
* @return null
*/
public Task getChildTaskByIndex(int index) {
if (index < 0 || index >= mChildren.size()) {
Log.e(TAG, "getTaskByIndex: invalid index");
@ -321,6 +412,12 @@ public class TaskList extends Node {
return mChildren.get(index);
}
/**
* GID
*
* @param gid
* @return null
*/
public Task getChilTaskByGid(String gid) {
for (Task task : mChildren) {
if (task.getGid().equals(gid))
@ -329,15 +426,30 @@ public class TaskList extends Node {
return null;
}
/**
*
*
* @return
*/
public ArrayList<Task> getChildTaskList() {
return this.mChildren;
}
/**
*
*
* @param index
*/
public void setIndex(int index) {
this.mIndex = index;
}
/**
*
*
* @return
*/
public int getIndex() {
return this.mIndex;
}
}
}
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