visad.install

Class Util

java.lang.Object

visad.install.Util

public class Util
extends Object

Constructor Summary

Constructors

Constructor and Description
Util()

Method Summary

Modifier and Type	Method and Description
static boolean	copyDirectory(File source, File target)
static boolean	copyDirectory(File source, File target, String saveSuffix)
static boolean	copyDirectory(ProgressMonitor progress, File source, File target)
static boolean	copyDirectory(ProgressMonitor progress, File source, File target, String saveSuffix) Copy files under the source directory to the target directory.
static boolean	copyFile(File source, File target)
static boolean	copyFile(File source, File target, String saveSuffix)
static boolean	copyFile(ProgressMonitor progress, File source, File target)
static boolean	copyFile(ProgressMonitor progress, File source, File target, String saveSuffix) Copy the source file to target.
static boolean	copyJar(File source, File target)
static boolean	copyJar(File source, File target, String saveSuffix)
static boolean	copyJar(ProgressMonitor progress, File source, File target)
static boolean	copyJar(ProgressMonitor progress, File source, File target, String saveSuffix) Extract files from the source jar file to the target directory.
static String	getPath(File f)

Methods inherited from class java.lang.Object

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

Constructor Detail

Util

public Util()

Method Detail

copyDirectory

public static final boolean copyDirectory(File source,
                                          File target)

See Also:

copyDirectory(ProgressMonitor, File, File, String)

copyDirectory

public static final boolean copyDirectory(ProgressMonitor progress,
                                          File source,
                                          File target)

See Also:

copyDirectory(ProgressMonitor, File, File, String)

copyDirectory

public static final boolean copyDirectory(File source,
                                          File target,
                                          String saveSuffix)

See Also:

copyDirectory(ProgressMonitor, File, File, String)

copyDirectory

public static final boolean copyDirectory(ProgressMonitor progress,
                                          File source,
                                          File target,
                                          String saveSuffix)

Copy files under the source directory to the target directory. If necessary, target directory is created.

For example, if this method is called with a source of /foo (which contains /foo/a and /foo/b) and a target of /bar, when this method exits /bar will contain /bar/a and /bar/b. Note that foo itself is not copied.

Parameters:

progress - if non-null, this progress monitor is updated with the name of each file as it is copied.

source - source directory

target - directory

saveSuffix - if non-null, pre-existing files under target whose paths match files to be copied from source will be renamed to name + saveSuffix.

Returns:

false if any problems were encountered.

copyFile

public static final boolean copyFile(File source,
                                     File target)

See Also:

copyFile(ProgressMonitor, File, File, String)

copyFile

public static final boolean copyFile(ProgressMonitor progress,
                                     File source,
                                     File target)

See Also:

copyFile(ProgressMonitor, File, File, String)

copyFile

public static final boolean copyFile(File source,
                                     File target,
                                     String saveSuffix)

See Also:

copyFile(ProgressMonitor, File, File, String)

copyFile

public static final boolean copyFile(ProgressMonitor progress,
                                     File source,
                                     File target,
                                     String saveSuffix)

Copy the source file to target. If target does not exist, it is assumed to be the name of the copied file. If target is a directory, the file will be copied into that directory.

Parameters:

progress - if non-null, this progress monitor is updated with the name of each file as it is copied.

source - source directory

target - target file/directory

saveSuffix - if non-null and target exists, target will be renamed to name + saveSuffix.

Returns:

false if any problems were encountered.

copyJar

public static final boolean copyJar(File source,
                                    File target)

See Also:

copyJar(ProgressMonitor, File, File, String)

copyJar

public static final boolean copyJar(ProgressMonitor progress,
                                    File source,
                                    File target)

See Also:

copyJar(ProgressMonitor, File, File, String)

copyJar

public static final boolean copyJar(File source,
                                    File target,
                                    String saveSuffix)

See Also:

copyJar(ProgressMonitor, File, File, String)

copyJar

public static final boolean copyJar(ProgressMonitor progress,
                                    File source,
                                    File target,
                                    String saveSuffix)

Extract files from the source jar file to the target directory. If necessary, the target directory is created.

For example, if this method is called with a source of foo.jar (which contains a and b) and a target of /bar, when this method exits /bar will contain /bar/a and /bar/b.

Parameters:

progress - if non-null, this progress monitor is updated with the name of each file as it is copied.

source - source jar file

target - directory

saveSuffix - if non-null, pre-existing files in target whose paths match files to be copied from source will be renamed to name + saveSuffix.

Returns:

false if any problems were encountered.

getPath

public static final String getPath(File f)

Returns:

either the canonical path or, if that is not available, the absolute path.