Package org.opencms.flex

Class CmsFlexRequestContextInfo

java.lang.Object
org.opencms.flex.CmsFlexRequestContextInfo
public class CmsFlexRequestContextInfo extends 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.

Since:
6.0.0

  • Constructor Details

  • Method Details

    • getDateExpires

      public long getDateExpires()
      Returns the "expires" date for this context.

      Returns:
      the "expires" date for this context

    • getDateLastModified

      public long getDateLastModified()
      Returns the "last modified" date for this context.

      Returns:
      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.

      Parameters:
      other - the context info to merge with

    • updateDateExpires

      public void updateDateExpires(long dateExpires)
      Updates the "expires" date for this context with the given value.

      Parameters:
      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.

      Parameters:
      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.

      Parameters:
      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.

      Parameters:
      resource - the resource to use for updating the context values