Package com.openhtmltopdf.context

Class StylesheetFactoryImpl

java.lang.Object
com.openhtmltopdf.context.StylesheetFactoryImpl
All Implemented Interfaces:
StylesheetFactory
public class StylesheetFactoryImpl
extends Object
implements StylesheetFactory
A Factory class for Cascading Style Sheets. Sheets are parsed using a single parser instance for all sheets. Sheets are cached by URI using a LRU test, but timestamp of file is not checked.
Author:
Torbjoern Gannholm

  • Constructor Details

    • StylesheetFactoryImpl

      public StylesheetFactoryImpl​(UserAgentCallback userAgentCallback)

  • Method Details

    • parse

      public Stylesheet parse​(Reader reader, StylesheetInfo info)
      Specified by:
      parse in interface StylesheetFactory

    • parseStyleDeclaration

      public Ruleset parseStyleDeclaration​(int origin, String styleDeclaration)
      Specified by:
      parseStyleDeclaration in interface StylesheetFactory

    • putStylesheet

      @Deprecated public void putStylesheet​(String key, Stylesheet sheet)
      Deprecated.
      Adds a stylesheet to the factory cache. Will overwrite older entry for same key.
      Parameters:
      key - Key to use to reference sheet later; must be unique in factory.
      sheet - The sheet to cache.

    • containsStylesheet

      @Deprecated public boolean containsStylesheet​(String key)
      Deprecated.
      Parameters:
      key -
      Returns:
      true if a Stylesheet with this key has been put in the cache. Note that the Stylesheet may be null.

    • getCachedStylesheet

      @Deprecated public Stylesheet getCachedStylesheet​(String key)
      Deprecated.
      Returns a cached sheet by its key; null if no entry for that key.
      Parameters:
      key - The key for this sheet; same as key passed to putStylesheet();
      Returns:
      The stylesheet

    • removeCachedStylesheet

      @Deprecated public Object removeCachedStylesheet​(String key)
      Deprecated.
      Removes a cached sheet by its key.
      Parameters:
      key - The key for this sheet; same as key passed to putStylesheet();

    • flushCachedStylesheets

      @Deprecated public void flushCachedStylesheets()
      Deprecated.

    • getStylesheet

      public Stylesheet getStylesheet​(StylesheetInfo info)
      Returns a cached sheet by its key; loads and caches it if not in cache; null if not able to load
      Specified by:
      getStylesheet in interface StylesheetFactory
      Parameters:
      info - The StylesheetInfo for this sheet
      Returns:
      The stylesheet

    • setUserAgentCallback

      public void setUserAgentCallback​(UserAgentCallback userAgent)

    • setSupportCMYKColors

      public void setSupportCMYKColors​(boolean b)