org.verapdf.tools

Class StaticResources

java.lang.Object

org.verapdf.tools.StaticResources

public class StaticResources
extends Object

Class handles static resources that need to be reset with each parsing of document.

Author:

Sergey Shemyakov

Field Summary

Fields

Modifier and Type	Field and Description
static Map<String,FontProgram>	cachedFonts
static Map<String,CMap>	cMapCache
static Map<COSKey,PDStructureNameSpace>	structureNameSpaceCache

Method Summary

Modifier and Type	Method and Description
static void	cacheCMap(String name, CMap cMap) Caches CMap object.
static void	cacheFontProgram(String key, FontProgram font)
static void	cacheStructureNameSpace(PDStructureNameSpace nameSpace) Caches structure name space.
static void	clear() Clears all cached static resources.
static FontProgram	getCachedFont(String key)
static CMap	getCMap(String name) Gets CMap for this string key.
static PDStructureNameSpace	getStructureNameSpace(COSKey key) Gets cached pd structure name space.

Methods inherited from class java.lang.Object

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

Field Detail

cMapCache

public static Map<String,CMap> cMapCache

structureNameSpaceCache

public static Map<COSKey,PDStructureNameSpace> structureNameSpaceCache

cachedFonts

public static Map<String,FontProgram> cachedFonts

Method Detail

cacheCMap

public static void cacheCMap(String name,
                             CMap cMap)

Caches CMap object.

Parameters:

name - is string key for cached CMap.

cMap - is CMap object for caching.

getCMap

public static CMap getCMap(String name)

Gets CMap for this string key.

Parameters:

name - is key for CMap.

Returns:

cached CMap with this name or null if no CMap available.

cacheStructureNameSpace

public static void cacheStructureNameSpace(PDStructureNameSpace nameSpace)

Caches structure name space. Key is chosen to be indirect reference key of this namespace dictionary.

Parameters:

nameSpace - is PD structure name space to cache.

getStructureNameSpace

public static PDStructureNameSpace getStructureNameSpace(COSKey key)

Gets cached pd structure name space.

Parameters:

key - is COSKey of namespace to get.

Returns:

cached namespace with this COSKey or null if no namespace available.

cacheFontProgram

public static void cacheFontProgram(String key,
                                    FontProgram font)

getCachedFont

public static FontProgram getCachedFont(String key)

clear

public static void clear()

Clears all cached static resources.