zlc.season.rxdownload2.db

类 DataBaseHelper

java.lang.Object

zlc.season.rxdownload2.db.DataBaseHelper

public class DataBaseHelper
extends java.lang.Object

Author: Season(ssseasonnn@gmail.com) Date: 2016/11/14 Time: 10:02 FIXME

方法概要

限定符和类型	方法和说明
void	closeDataBase()
int	deleteRecord(java.lang.String url)
static DataBaseHelper	getSingleton(android.content.Context context)
long	insertRecord(DownloadBean downloadBean, int flag)
long	insertRecord(DownloadBean downloadBean, int flag, java.lang.String missionId)
<any>	readAllRecords() Read all records from database.
java.util.List<DownloadRecord>	readMissionsRecord(java.lang.String missionId) Read missionId all records.
<any>	readRecord(java.lang.String url) Read the url's record.
DownloadRecord	readSingleRecord(java.lang.String url) Read single Record.
DownloadStatus	readStatus(java.lang.String url) Read the url's download status.
boolean	recordNotExists(java.lang.String url) Judge the url's record exists.
long	repairErrorFlag()
long	updateRecord(java.lang.String url, int flag)
long	updateRecord(java.lang.String url, int flag, java.lang.String missionId)
long	updateRecord(java.lang.String url, java.lang.String saveName, java.lang.String savePath, int flag)
long	updateStatus(java.lang.String url, DownloadStatus status)

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

getSingleton

public static DataBaseHelper getSingleton(android.content.Context context)

recordNotExists

public boolean recordNotExists(java.lang.String url)

Judge the url's record exists.

参数:

url - url

返回:

true if not exists

insertRecord

public long insertRecord(DownloadBean downloadBean,
                         int flag)

insertRecord

public long insertRecord(DownloadBean downloadBean,
                         int flag,
                         java.lang.String missionId)

updateStatus

public long updateStatus(java.lang.String url,
                         DownloadStatus status)

updateRecord

public long updateRecord(java.lang.String url,
                         int flag)

updateRecord

public long updateRecord(java.lang.String url,
                         int flag,
                         java.lang.String missionId)

updateRecord

public long updateRecord(java.lang.String url,
                         java.lang.String saveName,
                         java.lang.String savePath,
                         int flag)

deleteRecord

public int deleteRecord(java.lang.String url)

repairErrorFlag

public long repairErrorFlag()

readSingleRecord

public DownloadRecord readSingleRecord(java.lang.String url)

Read single Record.

参数:

url - url

返回:

Record

readMissionsRecord

public java.util.List<DownloadRecord> readMissionsRecord(java.lang.String missionId)

Read missionId all records.

参数:

missionId - missionId

返回:

Records

readStatus

public DownloadStatus readStatus(java.lang.String url)

Read the url's download status.

参数:

url - url

返回:

download status

readAllRecords

public <any> readAllRecords()

Read all records from database.

返回:

All records.

readRecord

public <any> readRecord(java.lang.String url)

Read the url's record.

If record not exists, return an empty record.

参数:

url - url

返回:

record

closeDataBase

public void closeDataBase()