[CJ-dev] commonjava-projects/commonjava-console/src/java/org/commonjava/console/option OptionFormat.java,1.1,1.2

[<joh...@co...>]

Update of /cvsroot/commonjava/commonjava-projects/commonjava-console/src/java/org/commonjava/console/option
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv26752/src/java/org/commonjava/console/option

Modified Files:
	OptionFormat.java 
Log Message:
updated documentation in project.xml files, and added functionality to:

Console:
- provide convenient way to prompt the user for more information

Config:
- Provide snap-in container stacking, or scoping
- Provide a JBoss service implementation of a snap-in container

Probably other things, but I don't honestly remember everything...

Index: OptionFormat.java
===================================================================
RCS file: /cvsroot/commonjava/commonjava-projects/commonjava-console/src/java/org/commonjava/console/option/OptionFormat.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- OptionFormat.java	18 Sep 2003 00:46:59 -0000	1.1
+++ OptionFormat.java	18 Feb 2004 06:12:32 -0000	1.2
@@ -17,6 +17,7 @@
 
 package org.commonjava.console.option;
 
+import java.io.File;
 import java.text.SimpleDateFormat;
 
 /** typesafe enumeration class that contains several implementations of itself, 
@@ -252,6 +253,23 @@
     }
   };
   
+  /** Validation format for command line parameters representing a directory.  The 
+   * isValid() method returns true if the dir doesn't yet exist, or if it does, 
+   * if the dir is actually a directory, not a regular file.
+   *
+   * The return type for the getValue() method is actually java.io.File.
+   */
+  public static final OptionFormat DIR_FORMAT = new OptionFormat("Directory Format"){
+    public boolean isValid(String value){
+      File f = new File(value);
+      return !f.exists() || f.isDirectory();
+    }
+    
+    public Object getValue(String value){
+      return new java.io.File(value);
+    }
+  };
+  
   /** Validation format for command line parameters representing a java package.  The 
    * isValid() method checks the input against a regular expression for validity.
    */
@@ -299,6 +317,7 @@
     DATE_FORMAT_MM_dd_yyyy,
     DATE_FORMAT_yyyy_MM_dd_hh_mm_ss,
     FILE_FORMAT,
+    DIR_FORMAT,
     JAVA_PACKAGE_FORMAT,
     JAVA_CLASS_FORMAT
   };