DefaultResourceCache (Apache PDFBox 2.0.1 API)

java.lang.Object
- org.apache.pdfbox.pdmodel.DefaultResourceCache

All Implemented Interfaces:

ResourceCache
```
public class DefaultResourceCache
extends Object
implements ResourceCache
```
A resource cached based on SoftReference, retains resources until memory pressure causes them to be garbage collected.

Author:

John Hewson

Constructor Summary

Constructors
Constructor and Description

DefaultResourceCache()

Constructors
Constructor and Description
`DefaultResourceCache()`

Method Summary

Methods
Modifier and Type	Method and Description
`PDColorSpace`	`getColorSpace(COSObject indirect)` Returns the color space resource for the given indirect object, if it is in the cache.
`PDExtendedGraphicsState`	`getExtGState(COSObject indirect)` Returns the external graphics state resource for the given indirect object, if it is in the cache.
`PDFont`	`getFont(COSObject indirect)` Returns the font resource for the given indirect object, if it is in the cache.
`PDAbstractPattern`	`getPattern(COSObject indirect)` Returns the pattern resource for the given indirect object, if it is in the cache.
`PDPropertyList`	`getProperties(COSObject indirect)` Returns the property list resource for the given indirect object, if it is in the cache.
`PDShading`	`getShading(COSObject indirect)` Returns the shading resource for the given indirect object, if it is in the cache.
`PDXObject`	`getXObject(COSObject indirect)` Returns the XObject resource for the given indirect object, if it is in the cache.
`void`	`put(COSObject indirect, PDAbstractPattern pattern)` Puts the given indirect pattern resource in the cache.
`void`	`put(COSObject indirect, PDColorSpace colorSpace)` Puts the given indirect color space resource in the cache.
`void`	`put(COSObject indirect, PDExtendedGraphicsState extGState)` Puts the given indirect extended graphics state resource in the cache.
`void`	`put(COSObject indirect, PDFont font)` Puts the given indirect font resource in the cache.
`void`	`put(COSObject indirect, PDPropertyList propertyList)` Puts the given indirect property list resource in the cache.
`void`	`put(COSObject indirect, PDShading shading)` Puts the given indirect shading resource in the cache.
`void`	`put(COSObject indirect, PDXObject xobject)` Puts the given indirect XObject resource in the cache.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DefaultResourceCache
```
public DefaultResourceCache()
```
- Method Detail
  - getFont
```
public PDFont getFont(COSObject indirect)
               throws IOException
```
    Description copied from interface: ResourceCache
    
    Returns the font resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getFont in interface ResourceCache
    
    Throws:
    
    IOException
  - put
```
public void put(COSObject indirect,
       PDFont font)
         throws IOException
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect font resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
    
    Throws:
    
    IOException
  - getColorSpace
```
public PDColorSpace getColorSpace(COSObject indirect)
                           throws IOException
```
    Description copied from interface: ResourceCache
    
    Returns the color space resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getColorSpace in interface ResourceCache
    
    Throws:
    
    IOException
  - put
```
public void put(COSObject indirect,
       PDColorSpace colorSpace)
         throws IOException
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect color space resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
    
    Throws:
    
    IOException
  - getExtGState
```
public PDExtendedGraphicsState getExtGState(COSObject indirect)
```
    Description copied from interface: ResourceCache
    
    Returns the external graphics state resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getExtGState in interface ResourceCache
  - put
```
public void put(COSObject indirect,
       PDExtendedGraphicsState extGState)
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect extended graphics state resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
  - getShading
```
public PDShading getShading(COSObject indirect)
                     throws IOException
```
    Description copied from interface: ResourceCache
    
    Returns the shading resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getShading in interface ResourceCache
    
    Throws:
    
    IOException
  - put
```
public void put(COSObject indirect,
       PDShading shading)
         throws IOException
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect shading resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
    
    Throws:
    
    IOException
  - getPattern
```
public PDAbstractPattern getPattern(COSObject indirect)
                             throws IOException
```
    Description copied from interface: ResourceCache
    
    Returns the pattern resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getPattern in interface ResourceCache
    
    Throws:
    
    IOException
  - put
```
public void put(COSObject indirect,
       PDAbstractPattern pattern)
         throws IOException
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect pattern resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
    
    Throws:
    
    IOException
  - getProperties
```
public PDPropertyList getProperties(COSObject indirect)
```
    Description copied from interface: ResourceCache
    
    Returns the property list resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getProperties in interface ResourceCache
  - put
```
public void put(COSObject indirect,
       PDPropertyList propertyList)
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect property list resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
  - getXObject
```
public PDXObject getXObject(COSObject indirect)
                     throws IOException
```
    Description copied from interface: ResourceCache
    
    Returns the XObject resource for the given indirect object, if it is in the cache.
    
    Specified by:
    
    getXObject in interface ResourceCache
    
    Throws:
    
    IOException
  - put
```
public void put(COSObject indirect,
       PDXObject xobject)
         throws IOException
```
    Description copied from interface: ResourceCache
    
    Puts the given indirect XObject resource in the cache.
    
    Specified by:
    
    put in interface ResourceCache
    
    Throws:
    
    IOException

Class DefaultResourceCache

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

DefaultResourceCache

Method Detail

getFont

put

getColorSpace

put

getExtGState

put

getShading

put

getPattern

put

getProperties

put

getXObject

put