gallery.servlets

Class PhotographVisitor

java.lang.Object

gallery.servlets.PhotographVisitor

All Implemented Interfaces:

java.nio.file.FileVisitor<java.nio.file.Path>

public class PhotographVisitor
extends java.lang.Object
implements java.nio.file.FileVisitor<java.nio.file.Path>

The photograph visitor. JDK7: derived from the JDK7 class containing file tree visiting. Simply adds files found to a list.

Constructor Summary

Constructors

Constructor and Description
PhotographVisitor()

Method Summary

Methods

Modifier and Type	Method and Description
java.util.List<java.nio.file.Path>	getFileList()
java.nio.file.FileVisitResult	postVisitDirectory(java.nio.file.Path dir, java.io.IOException exc)
java.nio.file.FileVisitResult	preVisitDirectory(java.nio.file.Path dir, java.nio.file.attribute.BasicFileAttributes attrs)
java.nio.file.FileVisitResult	visitFile(java.nio.file.Path file, java.nio.file.attribute.BasicFileAttributes attrs)
java.nio.file.FileVisitResult	visitFileFailed(java.nio.file.Path file, java.io.IOException exc)

Methods inherited from class java.lang.Object

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

Constructor Detail

PhotographVisitor

public PhotographVisitor()

Method Detail

getFileList

public java.util.List<java.nio.file.Path> getFileList()

preVisitDirectory

public java.nio.file.FileVisitResult preVisitDirectory(java.nio.file.Path dir,
                                              java.nio.file.attribute.BasicFileAttributes attrs)
                                                throws java.io.IOException

Specified by:

preVisitDirectory in interface java.nio.file.FileVisitor<java.nio.file.Path>

Throws:

java.io.IOException

visitFile

public java.nio.file.FileVisitResult visitFile(java.nio.file.Path file,
                                      java.nio.file.attribute.BasicFileAttributes attrs)
                                        throws java.io.IOException

Specified by:

visitFile in interface java.nio.file.FileVisitor<java.nio.file.Path>

Throws:

java.io.IOException

visitFileFailed

public java.nio.file.FileVisitResult visitFileFailed(java.nio.file.Path file,
                                            java.io.IOException exc)
                                              throws java.io.IOException

Specified by:

visitFileFailed in interface java.nio.file.FileVisitor<java.nio.file.Path>

Throws:

java.io.IOException

postVisitDirectory

public java.nio.file.FileVisitResult postVisitDirectory(java.nio.file.Path dir,
                                               java.io.IOException exc)
                                                 throws java.io.IOException

Specified by:

postVisitDirectory in interface java.nio.file.FileVisitor<java.nio.file.Path>

Throws:

java.io.IOException