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java.lang.Objectjavax.swing.filechooser.FileSystemView
com.ibm.as400.access.IFSSystemView
public class IFSSystemView extends FileSystemView
Provides a gateway to the IBM i 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 and Description |
|---|
IFSSystemView(AS400 system)
Constructs an IFSSystemView object. |
| Modifier and Type | Method and Description |
|---|---|
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 IBM i system. |
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 system ("/"), 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 |
|---|
getChild, getFileSystemView, isFileSystem, isHiddenFile, isParent, isTraversable |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public IFSSystemView(AS400 system)
system - The system that contains the file.| Method Detail |
|---|
public File createFileObject(File containingDir,
String name)
createFileObject in class FileSystemViewcontainingDir - The directory in which to create the file.
name - The file name.public File createFileObject(String path)
createFileObject in class FileSystemViewpath - The file path name.protected File createFileSystemRoot(File f)
createFileSystemRoot in class FileSystemView
public File createNewFolder(File containingDir)
throws IOException
createNewFolder in class FileSystemViewcontainingDir - The parent directory in which to create the folder.
IOExceptionpublic File getDefaultDirectory()
getDefaultDirectory in class FileSystemViewFile object representing the default
starting folder.
public File[] getFiles(File directory,
boolean useFileHiding)
getFiles in class FileSystemViewdirectory - The directory to search.useFileHiding - This parameter is ignored.public File getHomeDirectory()
getHomeDirectory in class FileSystemViewpublic File getParentDirectory(File dir)
getParentDirectory in class FileSystemViewdir - The directory being queried.
public File[] getRoots()
getRoots in class FileSystemViewpublic String getSystemDisplayName(File f)
getSystemDisplayName in class FileSystemViewf - A File object.public Icon getSystemIcon(File f)
getSystemIcon in class FileSystemViewpublic String getSystemTypeDescription(File f)
getSystemTypeDescription in class FileSystemViewf - A File object.public boolean isComputerNode(File dir)
isComputerNode in class FileSystemViewpublic boolean isDrive(File dir)
isDrive in class FileSystemViewpublic boolean isFloppyDrive(File dir)
isFloppyDrive in class FileSystemViewpublic boolean isFileSystemRoot(File f)
isFileSystemRoot in class FileSystemViewf - A File object representing a directory.true if f is a root of a filesystempublic boolean isRoot(File file)
isRoot in class FileSystemViewfile - A File object representing a directory.
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