CachingTemplateFactory

java.lang.Object
- io.github.erdos.stencil.impl.CachingTemplateFactory

All Implemented Interfaces:

TemplateFactory
```
public final class CachingTemplateFactory
extends java.lang.Object
implements TemplateFactory
```
Wraps a TemplateFactory instance and proxies calls only iff template file has not been changed since last call.

Constructor Summary

Constructors
Constructor Description

CachingTemplateFactory(TemplateFactory templateFactory)
Constructs a new wrapping instance.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`PreparedTemplate`	`prepareTemplateFile(java.io.File templateFile, PrepareOptions options)`	Preprocesses a raw template file.

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

Methods inherited from interface io.github.erdos.stencil.TemplateFactory
prepareTemplateFile

- Constructor Detail
  - CachingTemplateFactory
```
public CachingTemplateFactory(TemplateFactory templateFactory)
```
    Constructs a new wrapping instance. Caches in memory.
    
    Parameters:
    
    templateFactory - instance to wrap
    
    Throws:
    
    java.lang.IllegalArgumentException - on null input.
- Method Detail
  - prepareTemplateFile
```
public PreparedTemplate prepareTemplateFile(java.io.File templateFile,
                                            PrepareOptions options)
                                     throws java.io.IOException
```
    Description copied from interface: TemplateFactory
    
    Preprocesses a raw template file.
    
    Specified by:
    
    prepareTemplateFile in interface TemplateFactory
    
    Parameters:
    
    templateFile - raw template file of known type.
    
    options - template preparation options.
    
    Returns:
    
    preprocessed template file
    
    Throws:
    
    java.io.IOException - on file system error
    
    java.io.FileNotFoundException - when file does not exist