cn.thinkingdata.android

类 DatabaseAdapter

java.lang.Object

cn.thinkingdata.android.DatabaseAdapter

public class DatabaseAdapter
extends java.lang.Object

嵌套类概要

嵌套类

限定符和类型	类和说明
static class	DatabaseAdapter.Table

方法概要

限定符和类型	方法和说明
int	addJSON(JSONObject j, DatabaseAdapter.Table table, java.lang.String token) Adds a JSON string representing an event with properties or a person record to the SQLiteDatabase.
void	cleanupEvents(DatabaseAdapter.Table table, java.lang.String token)
void	cleanupEvents(long time, DatabaseAdapter.Table table) Removes events before time
int	cleanupEvents(java.lang.String last_id, DatabaseAdapter.Table table, java.lang.String token) Removes events with an _id <= last_id from table
java.lang.String[]	generateDataString(DatabaseAdapter.Table table, java.lang.String token, int limit) Returns the data string to send to the server and the maximum ID of the row that we are sending, so we know what rows to delete when a track request was successful.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

方法详细资料

addJSON

public int addJSON(JSONObject j,
                   DatabaseAdapter.Table table,
                   java.lang.String token)

Adds a JSON string representing an event with properties or a person record to the SQLiteDatabase.

参数:

j - the JSON to record

table - the table to insert into

token - the token this event belongs to

返回:

the number of rows in the table, or DB_OUT_OF_MEMORY_ERROR/DB_UPDATE_ERROR on failure

cleanupEvents

public int cleanupEvents(java.lang.String last_id,
                         DatabaseAdapter.Table table,
                         java.lang.String token)

Removes events with an _id <= last_id from table

参数:

last_id - the last id to delete

table - the table to remove events from

token - the project token; if null, delete all related events.

返回:

the number of rows in the table

cleanupEvents

public void cleanupEvents(DatabaseAdapter.Table table,
                          java.lang.String token)

cleanupEvents

public void cleanupEvents(long time,
                          DatabaseAdapter.Table table)

Removes events before time

参数:

time - the unix epoch in milliseconds to remove events before

table - the table to remove events from

generateDataString

public java.lang.String[] generateDataString(DatabaseAdapter.Table table,
                                             java.lang.String token,
                                             int limit)

Returns the data string to send to the server and the maximum ID of the row that we are sending, so we know what rows to delete when a track request was successful.

参数:

table - the table to read the JSON from

token - the token of the project you want to retrieve the records for

limit - the maximum number of rows returned.

返回:

String array containing the maximum ID, the data string.