org.opencms.flex

类 CmsFlexRequestContextInfo

java.lang.Object

org.opencms.flex.CmsFlexRequestContextInfo

public class CmsFlexRequestContextInfo
extends java.lang.Object

Contains information about the OpenCms request context required by the Flex implementation.

An instance of this class is attached to every CmsRequestContext as an attribute as soon as the request context is wrapped in a flex response. Information about the "last modified" and "expire" times of VFS resources are stored in this Object.

从以下版本开始:

6.0.0

构造器概要

构造器

构造器和说明
CmsFlexRequestContextInfo() Public constructor.

方法概要

方法

限定符和类型	方法和说明
long	getDateExpires() Returns the "expires" date for this context.
long	getDateLastModified() Returns the "last modified" date for this context.
void	merge(CmsFlexRequestContextInfo other) Merges this context info with the values from the other context info.
void	updateDateExpires(long dateExpires) Updates the "expires" date for this context with the given value.
void	updateDateLastModified(long dateLastModified) Updates the "last modified" date for this context with the given value.
void	updateDates(long dateLastModified, long dateExpires) Updates both the "last modified" and the "expires" date for this context with the given values.
void	updateFromResource(CmsResource resource) Updates the "last modified" date for this context as well as the "expires" date with the values from a given resource.

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

CmsFlexRequestContextInfo

public CmsFlexRequestContextInfo()

Public constructor.

方法详细资料

getDateExpires

public long getDateExpires()

Returns the "expires" date for this context.

返回:

the "expires" date for this context

getDateLastModified

public long getDateLastModified()

Returns the "last modified" date for this context.

返回:

the "last modified" date for this context

merge

public void merge(CmsFlexRequestContextInfo other)

Merges this context info with the values from the other context info.

参数:

other - the context info to merge with

updateDateExpires

public void updateDateExpires(long dateExpires)

Updates the "expires" date for this context with the given value.

参数:

dateExpires - the value to update the "expires" date with

updateDateLastModified

public void updateDateLastModified(long dateLastModified)

Updates the "last modified" date for this context with the given value.

The currently stored value is only updated with the new value if the new value is either larger (i.e. newer) then the stored value, or if the new value is less then zero, which indicates that the "last modified" optimization can not be used because the element is dynamic.

参数:

dateLastModified - the value to update the "last modified" date with

updateDates

public void updateDates(long dateLastModified,
               long dateExpires)

Updates both the "last modified" and the "expires" date for this context with the given values.

参数:

dateLastModified - the value to update the "last modified" date with

dateExpires - the value to update the "expires" date with

updateFromResource

public void updateFromResource(CmsResource resource)

Updates the "last modified" date for this context as well as the "expires" date with the values from a given resource.

The "expires" date is the calculated from the given date values of resource release and expiration and also the current time.

参数:

resource - the resource to use for updating the context values