com.drew.tools

Class ProcessAllImagesInFolderUtility.FileHandlerBase

java.lang.Object

com.drew.tools.ProcessAllImagesInFolderUtility.FileHandlerBase

All Implemented Interfaces:

ProcessAllImagesInFolderUtility.FileHandler

Direct Known Subclasses:

ProcessAllImagesInFolderUtility.BasicFileHandler, ProcessAllImagesInFolderUtility.MarkdownTableOutputHandler, ProcessAllImagesInFolderUtility.TextFileOutputHandler, ProcessAllImagesInFolderUtility.UnknownTagHandler

Enclosing class:

ProcessAllImagesInFolderUtility

abstract static class ProcessAllImagesInFolderUtility.FileHandlerBase
extends java.lang.Object
implements ProcessAllImagesInFolderUtility.FileHandler

Field Summary

Fields

Modifier and Type	Field and Description
private int	_errorCount
private int	_exceptionCount
private long	_processedByteCount
private int	_processedFileCount
private java.util.Set<java.lang.String>	_supportedExtensions

Constructor Summary

Constructors

Constructor and Description
FileHandlerBase()

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	getExtension(java.io.File file)
void	onBeforeExtraction(java.io.File file, java.io.PrintStream log, java.lang.String relativePath) Called before extraction is performed on filePath.
void	onExtractionError(java.io.File file, java.lang.Throwable throwable, java.io.PrintStream log) Called when extraction on filePath resulted in an exception.
void	onExtractionSuccess(java.io.File file, Metadata metadata, java.lang.String relativePath, java.io.PrintStream log) Called when extraction on filePath completed without an exception.
void	onScanCompleted(java.io.PrintStream log) Called when all files have been processed.
void	onStartingDirectory(java.io.File directoryPath) Called when the scan is about to start processing files in directory path.
boolean	shouldProcess(java.io.File file) Called to determine whether the implementation should process filePath.

Methods inherited from class java.lang.Object

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

Field Detail

_supportedExtensions

private final java.util.Set<java.lang.String> _supportedExtensions

_processedFileCount

private int _processedFileCount

_exceptionCount

private int _exceptionCount

_errorCount

private int _errorCount

_processedByteCount

private long _processedByteCount

Constructor Detail

FileHandlerBase

FileHandlerBase()

Method Detail

onStartingDirectory

public void onStartingDirectory(java.io.File directoryPath)

Description copied from interface: ProcessAllImagesInFolderUtility.FileHandler

Called when the scan is about to start processing files in directory path.

Specified by:

onStartingDirectory in interface ProcessAllImagesInFolderUtility.FileHandler

shouldProcess

public boolean shouldProcess(java.io.File file)

Description copied from interface: ProcessAllImagesInFolderUtility.FileHandler

Called to determine whether the implementation should process filePath.

Specified by:

shouldProcess in interface ProcessAllImagesInFolderUtility.FileHandler

onBeforeExtraction

public void onBeforeExtraction(java.io.File file,
                               java.io.PrintStream log,
                               java.lang.String relativePath)

Description copied from interface: ProcessAllImagesInFolderUtility.FileHandler

Called before extraction is performed on filePath.

Specified by:

onBeforeExtraction in interface ProcessAllImagesInFolderUtility.FileHandler

onExtractionError

public void onExtractionError(java.io.File file,
                              java.lang.Throwable throwable,
                              java.io.PrintStream log)

Description copied from interface: ProcessAllImagesInFolderUtility.FileHandler

Called when extraction on filePath resulted in an exception.

Specified by:

onExtractionError in interface ProcessAllImagesInFolderUtility.FileHandler

onExtractionSuccess

public void onExtractionSuccess(java.io.File file,
                                Metadata metadata,
                                java.lang.String relativePath,
                                java.io.PrintStream log)

Description copied from interface: ProcessAllImagesInFolderUtility.FileHandler

Called when extraction on filePath completed without an exception.

Specified by:

onExtractionSuccess in interface ProcessAllImagesInFolderUtility.FileHandler

onScanCompleted

public void onScanCompleted(java.io.PrintStream log)

Description copied from interface: ProcessAllImagesInFolderUtility.FileHandler

Called when all files have been processed.

Specified by:

onScanCompleted in interface ProcessAllImagesInFolderUtility.FileHandler

getExtension

protected java.lang.String getExtension(java.io.File file)