org.opencms.workplace.tools.cache

类 CmsImageCacheHelper

java.lang.Object

org.opencms.workplace.tools.cache.CmsImageCacheHelper

public class CmsImageCacheHelper
extends java.lang.Object

Image Cache helper.

从以下版本开始:

7.0.5

构造器概要

构造器

构造器和说明
CmsImageCacheHelper(CmsObject cms, boolean withVariations, boolean showSize, boolean statsOnly) Default constructor.

方法概要

方法

限定符和类型	方法和说明
java.util.List	getAllCachedImages() Returns all cached images.
int	getFilesCount() Returns the total number of files.
java.lang.String	getLength(java.lang.String imgName) Returns the length of the given image.
java.lang.String	getSize(java.lang.String imgName) Returns the size of the given image.
java.util.List	getVariations(java.lang.String imgName) Returns the variations for the given image.
int	getVariationsCount() Returns the total number of variations.
int	getVariationsSize() Returns the total size of all variations.

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

CmsImageCacheHelper

public CmsImageCacheHelper(CmsObject cms,
                   boolean withVariations,
                   boolean showSize,
                   boolean statsOnly)

Default constructor.

参数:

cms - the cms context

withVariations - if also variations should be read

showSize - if it is needed to compute the image size

statsOnly - if only statistical information should be retrieved

方法详细资料

getAllCachedImages

public java.util.List getAllCachedImages()

Returns all cached images.

返回:

a list of root paths

getFilesCount

public int getFilesCount()

Returns the total number of files.

返回:

the total number of files

getLength

public java.lang.String getLength(java.lang.String imgName)

Returns the length of the given image.

参数:

imgName - the image name

返回:

the length of the given image

getSize

public java.lang.String getSize(java.lang.String imgName)

Returns the size of the given image.

参数:

imgName - the image name

返回:

the size of the given image

getVariations

public java.util.List getVariations(java.lang.String imgName)

Returns the variations for the given image.

参数:

imgName - the image name

返回:

the variations for the given image

getVariationsCount

public int getVariationsCount()

Returns the total number of variations.

返回:

the total number of variations

getVariationsSize

public int getVariationsSize()

Returns the total size of all variations.

返回:

the total size of all variations