FileExistenceCheckingProcessor (Silverpeas Core 6.4 API)

java.lang.Object
- org.silverpeas.core.io.file.AbstractSilverpeasFileProcessor
- - org.silverpeas.core.io.file.FileExistenceCheckingProcessor

All Implemented Interfaces:

Comparable<SilverpeasFileProcessor>, Initialization, SilverpeasFileProcessor
```
@Service
public class FileExistenceCheckingProcessor
extends AbstractSilverpeasFileProcessor
```
A processor to check the existence of a SilverpeasFile. It the file doesn't exist, then NO_FILE is returned.

Author:

mmoquillon

Nested Class Summary
- Nested classes/interfaces inherited from interface org.silverpeas.core.io.file.SilverpeasFileProcessor
  SilverpeasFileProcessor.ProcessingContext

Field Summary
- Fields inherited from interface org.silverpeas.core.io.file.SilverpeasFileProcessor
  MAX_PRIORITY

Constructor Summary

Constructors
Constructor Description

FileExistenceCheckingProcessor()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`SilverpeasFile`	`processAfter(SilverpeasFile file, SilverpeasFileProcessor.ProcessingContext context)`	Processes the specified SilverpeasFile and returns the new one.
`String`	`processBefore(String path, SilverpeasFileProcessor.ProcessingContext context)`	Processes the specified path and returns the new path of the SilverpeasFile to get.

Methods inherited from class org.silverpeas.core.io.file.AbstractSilverpeasFileProcessor
compareTo, getPriority, init

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

Methods inherited from interface org.silverpeas.core.initialization.Initialization
release

- Constructor Detail
  - FileExistenceCheckingProcessor
```
public FileExistenceCheckingProcessor()
```
- Method Detail
  - processBefore
```
public String processBefore(String path,
                            SilverpeasFileProcessor.ProcessingContext context)
```
    Description copied from interface: SilverpeasFileProcessor
    
    Processes the specified path and returns the new path of the SilverpeasFile to get. This method is triggered before retrieving the SilverpeasFile matching a given file path. If nothing should be done with the path, then just returns the path passed as argument.
    
    Parameters:
    
    path - the path of the asked file.
    
    context - the processing context.
    
    Returns:
    
    either the specified path or a new path of the asked file.
  - processAfter
```
public SilverpeasFile processAfter(SilverpeasFile file,
                                   SilverpeasFileProcessor.ProcessingContext context)
```
    Description copied from interface: SilverpeasFileProcessor
    
    Processes the specified SilverpeasFile and returns the new one. This method is triggered after retrieving the SilverpeasFile. If nothing should be done with the path, then just returns the SilverpeasFile instance passed as argument.
    
    Parameters:
    
    file - the SilverpeasFile to process.
    
    context - the processing context.
    
    Returns:
    
    either the specified one or a new one.