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java.lang.Objectjavax.swing.filechooser.FileSystemView
com.ibm.as400.access.IFSSystemView
IFSSystemView provides a gateway to the iSeries integrated file system, for use when constructing javax.swing.JFileChooser objects.
JFileChooser is a standard Java way to build dialogs for navigating and choosing files.
The following example demonstrates the use of IFSSystemView.
import com.ibm.as400.access.AS400; import com.ibm.as400.access.IFSJavaFile; import com.ibm.as400.access.IFSSystemView; import javax.swing.JFileChooser; import java.awt.Frame; // Work with directory /Dir on the system myAS400. AS400 system = new AS400("myAS400"); IFSJavaFile dir = new IFSJavaFile(system, "/Dir"); JFileChooser chooser = new JFileChooser(dir, new IFSSystemView(system)); Frame parent = new Frame(); int returnVal = chooser.showOpenDialog(parent); if (returnVal == JFileChooser.APPROVE_OPTION) { IFSJavaFile chosenFile = (IFSJavaFile)(chooser.getSelectedFile()); System.out.println("You selected the file named " + chosenFile.getName()); }
IFSJavaFile
Constructor Summary | |
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IFSSystemView(AS400 system)
Constructs an IFSSystemView object. |
Method Summary | |
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File |
createFileObject(File containingDir,
String name)
Returns a File object constructed in directory from the given filename. |
File |
createFileObject(String path)
Returns a File object constructed from the given path string. |
protected File |
createFileSystemRoot(File f)
|
File |
createNewFolder(File containingDir)
Creates a new folder with a default name. |
File |
getDefaultDirectory()
Returns the user's default starting directory for the file chooser. |
File[] |
getFiles(File directory,
boolean useFileHiding)
Gets the list of shown (that is, not hidden) files in the directory. |
File |
getHomeDirectory()
Returns the home directory. |
File |
getParentDirectory(File dir)
Returns the parent directory of dir. |
File[] |
getRoots()
Returns all root partitions on this system. |
String |
getSystemDisplayName(File f)
Returns the name of a file, directory, or folder as it would be displayed in a system file browser. |
Icon |
getSystemIcon(File f)
Always returns an icon representing an iSeries server. |
String |
getSystemTypeDescription(File f)
Returns a type description for a file, directory, or folder as it would be displayed in a system file browser. |
boolean |
isComputerNode(File dir)
Always returns false. |
boolean |
isDrive(File dir)
Always returns false. |
boolean |
isFileSystemRoot(File f)
Returns true if f represents the root directory on the server ("/"), and false otherwise. |
boolean |
isFloppyDrive(File dir)
Always returns false. |
boolean |
isRoot(File file)
Determines if the given file is a root in the navigatable tree(s). |
Methods inherited from class javax.swing.filechooser.FileSystemView |
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getChild, getFileSystemView, isFileSystem, isHiddenFile, isParent, isTraversable |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public IFSSystemView(AS400 system)
system
- The iSeries system that contains the file.Method Detail |
public File createFileObject(File containingDir, String name)
containingDir
- The directory in which to create the file.
name
- The file name.
public File createFileObject(String path)
path
- The file path name.
protected File createFileSystemRoot(File f)
public File createNewFolder(File containingDir) throws IOException
containingDir
- The parent directory in which to create the folder.
IOException
public File getDefaultDirectory()
File
object representing the default
starting folder.public File[] getFiles(File directory, boolean useFileHiding)
directory
- The directory to search.useFileHiding
- This parameter is ignored.
public File getHomeDirectory()
public File getParentDirectory(File dir)
dir
- The directory being queried.
public File[] getRoots()
public String getSystemDisplayName(File f)
f
- A File
object.
public Icon getSystemIcon(File f)
public String getSystemTypeDescription(File f)
f
- A File
object.
public boolean isComputerNode(File dir)
public boolean isDrive(File dir)
public boolean isFloppyDrive(File dir)
public boolean isFileSystemRoot(File f)
f
- A File
object representing a directory.
true
if f
is a root of a filesystempublic boolean isRoot(File file)
file
- A File object representing a directory.
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