cn.trinea.android.common.service.impl

Class FileNameRuleImageUrl

java.lang.Object

cn.trinea.android.common.service.impl.FileNameRuleImageUrl

All Implemented Interfaces:

FileNameRule, java.io.Serializable

public class FileNameRuleImageUrl
extends java.lang.Object
implements FileNameRule

File name rule, used when saving images in ImageSDCardCache

• use image url as file name, replace char with _ if not letter or number
• use file suffix in url as target file suffix
• use setFileExtension(String) set file extension

Author:

Trinea 2012-11-21

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	DEFAULT_FILE_NAME default file name if image url is empty
static int	MAX_FILE_NAME_LENGTH max length of file name, not include suffix

Constructor Summary

Constructors

Constructor and Description
FileNameRuleImageUrl()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getFileName(java.lang.String imageUrl) get file name, include suffix, it's optional to include folder.
FileNameRuleImageUrl	setFileExtension(java.lang.String fileExtension)

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_FILE_NAME

public static final java.lang.String DEFAULT_FILE_NAME

default file name if image url is empty

See Also:

Constant Field Values

MAX_FILE_NAME_LENGTH

public static final int MAX_FILE_NAME_LENGTH

max length of file name, not include suffix

See Also:

Constant Field Values

Constructor Detail

FileNameRuleImageUrl

public FileNameRuleImageUrl()

Method Detail

getFileName

public java.lang.String getFileName(java.lang.String imageUrl)

Description copied from interface: FileNameRule

get file name, include suffix, it's optional to include folder.

Specified by:

getFileName in interface FileNameRule

Parameters:

imageUrl - the url of image

Returns:

setFileExtension

public FileNameRuleImageUrl setFileExtension(java.lang.String fileExtension)