com.fr.ftp.client.parser

类 FTPTimestampParserImpl

java.lang.Object

com.fr.ftp.client.parser.FTPTimestampParserImpl

所有已实现的接口:

Configurable, FTPTimestampParser

public class FTPTimestampParserImpl
extends java.lang.Object
implements FTPTimestampParser, Configurable

Default implementation of the FTPTimestampParser interface also implements the Configurable interface to allow the parsing to be configured from the outside.

从以下版本开始:

1.4

另请参阅:

ConfigurableFTPFileEntryParserImpl

字段概要

从接口继承的字段 com.fr.ftp.client.parser.FTPTimestampParser

DEFAULT_RECENT_SDF, DEFAULT_SDF

构造器概要

构造器

构造器和说明
FTPTimestampParserImpl() The only constructor for this class.

方法概要

方法

限定符和类型	方法和说明
void	configure(FTPClientConfig config) Implementation of the Configurable interface.
java.text.SimpleDateFormat	getDefaultDateFormat()
java.lang.String	getDefaultDateFormatString()
java.text.SimpleDateFormat	getRecentDateFormat()
java.lang.String	getRecentDateFormatString()
java.util.TimeZone	getServerTimeZone()
java.lang.String[]	getShortMonths()
java.util.Calendar	parseTimestamp(java.lang.String timestampStr) Implements the one method in the FTPTimestampParser interface according to this algorithm: If the recentDateFormat member has been defined, try to parse the supplied string with that.
java.util.Calendar	parseTimestamp(java.lang.String timestampStr, java.util.Calendar serverTime) If the recentDateFormat member has been defined, try to parse the supplied string with that.

从类继承的方法 java.lang.Object

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

构造器详细资料

FTPTimestampParserImpl

public FTPTimestampParserImpl()

The only constructor for this class.

方法详细资料

parseTimestamp

public java.util.Calendar parseTimestamp(java.lang.String timestampStr)
                                  throws java.text.ParseException

Implements the one method in the FTPTimestampParser interface according to this algorithm: If the recentDateFormat member has been defined, try to parse the supplied string with that. If that parse fails, or if the recentDateFormat member has not been defined, attempt to parse with the defaultDateFormat member. If that fails, throw a ParseException. This method assumes that the server time is the same as the local time.

指定者:

parseTimestamp 在接口中 FTPTimestampParser

参数:

timestampStr - The timestamp to be parsed

返回:

a Calendar with the parsed timestamp

抛出:

java.text.ParseException - if none of the parser mechanisms belonging to the implementor can parse the input.

另请参阅:

parseTimestamp(String, Calendar)

parseTimestamp

public java.util.Calendar parseTimestamp(java.lang.String timestampStr,
                                java.util.Calendar serverTime)
                                  throws java.text.ParseException

If the recentDateFormat member has been defined, try to parse the supplied string with that. If that parse fails, or if the recentDateFormat member has not been defined, attempt to parse with the defaultDateFormat member. If that fails, throw a ParseException. This method allows a Calendar instance to be passed in which represents the current (system) time.

参数:

timestampStr - The timestamp to be parsed

serverTime - The current time for the server

返回:

the calendar

抛出:

java.text.ParseException - if timestamp cannot be parsed

从以下版本开始:

1.5

另请参阅:

FTPTimestampParser.parseTimestamp(String)

getDefaultDateFormat

public java.text.SimpleDateFormat getDefaultDateFormat()

返回:

Returns the defaultDateFormat.

getDefaultDateFormatString

public java.lang.String getDefaultDateFormatString()

返回:

Returns the defaultDateFormat pattern string.

getRecentDateFormat

public java.text.SimpleDateFormat getRecentDateFormat()

返回:

Returns the recentDateFormat.

getRecentDateFormatString

public java.lang.String getRecentDateFormatString()

返回:

Returns the recentDateFormat.

getShortMonths

public java.lang.String[] getShortMonths()

返回:

returns an array of 12 strings representing the short month names used by this parse.

getServerTimeZone

public java.util.TimeZone getServerTimeZone()

返回:

Returns the serverTimeZone used by this parser.

configure

public void configure(FTPClientConfig config)

Implementation of the Configurable interface. Configures this FTPTimestampParser according to the following logic:

Set up the defaultDateFormat and optionally the recentDateFormat to values supplied in the config based on month names configured as follows:

• If a shortMonthString has been supplied in the config, use that to parse parse timestamps.
• Otherwise, if a serverLanguageCode has been supplied in the config, use the month names represented by that language to parse timestamps.
• otherwise use default English month names

Finally if a serverTimeZoneId has been supplied via the config, set that into all date formats that have been configured.

指定者:

configure 在接口中 Configurable

参数:

config - the object containing the configuration data