Package com.google.gwt.user.tools

Class CommandLineCreatorUtils

java.lang.Object

com.google.gwt.user.tools.CommandLineCreatorUtils

public class CommandLineCreatorUtils
extends Object

IO and template utility classes for GWT command-line tools.

Constructor Summary

Constructors

Constructor	Description
CommandLineCreatorUtils()

Method Summary

Modifier and Type	Method	Description
static File	createNormalFile(File parent, String fileName, boolean overwrite, boolean ignore)
static File	getDirectory(File parent, String dirName, boolean create)
static File	getDirectory(String dirPath, boolean create)
static String	getFileFromClassPath(String partialPath)	Gets the contents of a file from the class path as a String.
static String	getInstallPath()
static void	writeTemplateFile(File file, String contents, Map<String,String> replacements)

Methods inherited from class java.lang.Object

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

Constructor Details

CommandLineCreatorUtils

public CommandLineCreatorUtils()

Method Details

createNormalFile

public static File createNormalFile(File parent,
 String fileName,
 boolean overwrite,
 boolean ignore)
                             throws IOException

Parameters:

parent - Parent directory

fileName - New file name

overwrite - Is overwriting an existing file allowed?

Returns:

Handle to the file

Throws:

IOException - If the file cannot be created, or if the file already existed and overwrite was false.

getDirectory

public static File getDirectory(String dirPath,
 boolean create)
                         throws IOException

Parameters:

dirPath - Requested path for the directory.

create - Create the directory if it does not already exist?

Returns:

A File representing a directory that now exists.

Throws:

IOException - If the directory is not found and/or cannot be created.

getDirectory

public static File getDirectory(File parent,
 String dirName,
 boolean create)
                         throws IOException

Parameters:

parent - Parent directory of the requested directory.

dirName - Requested name for the directory.

create - Create the directory if it does not already exist?

Returns:

A File representing a directory that now exists.

Throws:

IOException - If the directory is not found and/or cannot be created.

getFileFromClassPath

public static String getFileFromClassPath(String partialPath)
                                   throws IOException

Gets the contents of a file from the class path as a String. Note: this method is only guaranteed to work for resources in the same class loader that contains this CommandLineCreatorUtils class.

Parameters:

partialPath - the partial path to the resource on the class path

Returns:

the contents of the file

Throws:

IOException - if the file could not be found or an error occurred while reading it

getInstallPath

public static String getInstallPath()

writeTemplateFile

public static void writeTemplateFile(File file,
 String contents,
 Map<String,String> replacements)
                              throws IOException

Throws:

IOException