From b42831ce4ba16fe36ace42e62a465b0055d0de83 Mon Sep 17 00:00:00 2001
From: Stefan Bodewig <bodewig@apache.org>
Date: Thu, 14 Sep 2000 10:49:55 +0000
Subject: [PATCH] Added value attribute to <available>. Submitted by:	Glenn
 McAllister <glennm@ca.ibm.com>

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@267991 13f79535-47bb-0310-9956-ffa450edef68
---
 docs/index.html                                       | 10 ++++++++--
 src/main/org/apache/tools/ant/taskdefs/Available.java | 10 ++++------
 src/main/org/apache/tools/ant/taskdefs/KeySubst.java  |  4 +++-
 3 files changed, 15 insertions(+), 9 deletions(-)

diff --git a/docs/index.html b/docs/index.html
index 882d64ab1..2d6912498 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -961,8 +961,9 @@ listed as <code>#IMPLIED</code>.</p>
 <h3>Description</h3>
 <p>Sets a property if a resource is available at runtime. This resource can be a
 file resource, a class in classpath or a JVM system resource.</p>
-<p>The value part of the properties being set is <i>true</i> if the resource is
-present, otherwise, the property is not set.</p>
+<p>If the resource is present, the property value is set to true by
+default, otherwise the property is not set.  You can set the value to
+something specific by using the value attribute.</p>
 <p>Normally, this task is used to set properties that are useful to avoid target
 execution depending on system parameters.</p>
 <h3>Parameters</h3>
@@ -977,6 +978,11 @@ execution depending on system parameters.</p>
     <td valign="top">the name of the property to set.</td>
     <td valign="top" align="center">Yes</td>
   </tr>
+  <tr>
+    <td valign="top">value</td>
+    <td valign="top">the value to set the property to. Defaults to "true".</td>
+    <td valign="top" align="center">No</td>
+  </tr>
   <tr>
     <td valign="top">classname</td>
     <td valign="top">the class to look for in classpath.</td>
diff --git a/src/main/org/apache/tools/ant/taskdefs/Available.java b/src/main/org/apache/tools/ant/taskdefs/Available.java
index d72e1b344..ce62020ea 100644
--- a/src/main/org/apache/tools/ant/taskdefs/Available.java
+++ b/src/main/org/apache/tools/ant/taskdefs/Available.java
@@ -70,16 +70,14 @@ public class Available extends Task {
     private String classname;
     private File file;
     private String resource;
+    private String value = "true";
 
     public void setProperty(String property) {
         this.property = property;
     }
 
-    public void XsetClass(String classname) {
-        log("The class attribute is deprecated. " +
-            "Please use the classname attribute.",
-            Project.MSG_WARN);
-        this.classname = classname;
+    public void setValue(String value) {
+        this.value = value;
     }
 
     public void setClassname(String classname) {
@@ -99,7 +97,7 @@ public class Available extends Task {
         if ((file != null) && !checkFile(file)) return;
         if ((resource != null) && !checkResource(resource)) return;
 
-        this.project.setProperty(property, "true");
+        this.project.setProperty(property, value);
     }
 
     private boolean checkFile(File file) {
diff --git a/src/main/org/apache/tools/ant/taskdefs/KeySubst.java b/src/main/org/apache/tools/ant/taskdefs/KeySubst.java
index 369804938..91ba077b6 100644
--- a/src/main/org/apache/tools/ant/taskdefs/KeySubst.java
+++ b/src/main/org/apache/tools/ant/taskdefs/KeySubst.java
@@ -65,6 +65,8 @@ import java.util.*;
  * setKeys method to understand how to do the substitutions.
  *
  * @author Jon S. Stevens <a href="mailto:jon@clearink.com">jon@clearink.com</a>
+ *
+ * @deprecated KeySubst is deprecated. Use Filter + CopyDir instead.
  */
 public class KeySubst extends Task {
     private File source = null;
@@ -200,4 +202,4 @@ public class KeySubst extends Task {
         finalString.append (origString.substring(i));
         return finalString.toString();
     }
-}
\ No newline at end of file
+}