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From anto...@apache.org
Subject svn commit: r412040 - in /ant/core/trunk: ./ docs/manual/CoreTypes/ src/etc/testcases/filters/ src/etc/testcases/filters/input/ src/main/org/apache/tools/ant/filters/ src/testcases/org/apache/tools/ant/filters/
Date Tue, 06 Jun 2006 08:23:02 GMT
Author: antoine
Date: Tue Jun  6 01:23:01 2006
New Revision: 412040

URL: http://svn.apache.org/viewvc?rev=412040&view=rev
Log:
ReplaceTokens should allow properties files.
Bugzilla 39688

Added:
    ant/core/trunk/src/etc/testcases/filters/input/sample.properties
Modified:
    ant/core/trunk/CONTRIBUTORS
    ant/core/trunk/WHATSNEW
    ant/core/trunk/contributors.xml
    ant/core/trunk/docs/manual/CoreTypes/filterchain.html
    ant/core/trunk/src/etc/testcases/filters/build.xml
    ant/core/trunk/src/main/org/apache/tools/ant/filters/ReplaceTokens.java
    ant/core/trunk/src/testcases/org/apache/tools/ant/filters/ReplaceTokensTest.java

Modified: ant/core/trunk/CONTRIBUTORS
URL: http://svn.apache.org/viewvc/ant/core/trunk/CONTRIBUTORS?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
Binary files - no diff available.

Modified: ant/core/trunk/WHATSNEW
URL: http://svn.apache.org/viewvc/ant/core/trunk/WHATSNEW?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
--- ant/core/trunk/WHATSNEW (original)
+++ ant/core/trunk/WHATSNEW Tue Jun  6 01:23:01 2006
@@ -424,6 +424,8 @@
 
 * new <antversion> condition. Bugzilla report 32804.
 
+* ReplaceTokens should allow properties files. Bugzilla report 39688.
+
 Changes from Ant 1.6.4 to Ant 1.6.5
 ===================================
 

Modified: ant/core/trunk/contributors.xml
URL: http://svn.apache.org/viewvc/ant/core/trunk/contributors.xml?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
--- ant/core/trunk/contributors.xml (original)
+++ ant/core/trunk/contributors.xml Tue Jun  6 01:23:01 2006
@@ -927,6 +927,10 @@
   </name>
   <name>
     <first>Tom</first>
+    <last>Cunningham</last>
+  </name>
+  <name>
+    <first>Tom</first>
     <last>Dimock</last>
   </name>
   <name>

Modified: ant/core/trunk/docs/manual/CoreTypes/filterchain.html
URL: http://svn.apache.org/viewvc/ant/core/trunk/docs/manual/CoreTypes/filterchain.html?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
--- ant/core/trunk/docs/manual/CoreTypes/filterchain.html (original)
+++ ant/core/trunk/docs/manual/CoreTypes/filterchain.html Tue Jun  6 01:23:01 2006
@@ -470,9 +470,15 @@
   <tr>
     <td vAlign=top>token</td>
     <td vAlign=top>User defined String.</td>
-    <td vAlign=top>User defined search String</td>
+    <td vAlign=top>User defined search String.</td>
     <td vAlign=top align="center">Yes</td>
   </tr>
+  <tr>
+    <td vAlign=top>propertiesfile</td>
+    <td vAlign=top>Not applicable.</td>
+    <td vAlign=top>Properties file to take tokens from.</td>
+    <td vAlign=top align="center">No</td>
+  </tr>
 </table>
 <p>
 
@@ -501,6 +507,18 @@
     &lt;/replacetokens&gt;
   &lt;/filterchain&gt;
 &lt;/loadfile&gt;
+</pre></blockquote>
+
+This will treat each properties file entry in sample.properties as a token/key pair :
+<blockquote><pre>
+&lt;loadfile srcfile=&quot;${src.file}&quot; property=&quot;${src.file.replaced}&quot;&gt;
+  &lt;filterchain&gt;
+    &lt;filterreader classname=&quot;org.apache.tools.ant.filters.ReplaceTokens&quot;&gt;
+      &lt;param type=&quot;propertiesfile&quot; value=&quot;sample.properties&quot;/&gt;
+    &lt;/filterreader&gt;
+  &lt;/filterchain&gt;
+&lt;/loadfile&gt;
+&lt;/filterchain&gt;
 </pre></blockquote>
 
 <h3><a name="stripjavacomments">StripJavaComments</a></h3>

Modified: ant/core/trunk/src/etc/testcases/filters/build.xml
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/etc/testcases/filters/build.xml?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
--- ant/core/trunk/src/etc/testcases/filters/build.xml (original)
+++ ant/core/trunk/src/etc/testcases/filters/build.xml Tue Jun  6 01:23:01 2006
@@ -79,6 +79,17 @@
     </copy>
   </target>
 
+  <target name="testReplaceTokensPropertyFile" depends="init">
+    <copy tofile="result/replacetokensPropertyFile.test">
+      <fileset dir="input" includes="replacetokens.test" />
+      <filterchain>
+	<filterreader classname="org.apache.tools.ant.filters.ReplaceTokens">
+          <param type="propertiesfile" value="${basedir}/input/sample.properties"/>
+    	</filterreader>
+      </filterchain>
+    </copy>
+  </target>
+
   <target name="testNoAddNewLine" depends="init">
     <concat destfile="result/nonl">This has no new lines</concat>
     <copy file="result/nonl" tofile="result/nonl-copyfilter">

Added: ant/core/trunk/src/etc/testcases/filters/input/sample.properties
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/etc/testcases/filters/input/sample.properties?rev=412040&view=auto
==============================================================================
--- ant/core/trunk/src/etc/testcases/filters/input/sample.properties (added)
+++ ant/core/trunk/src/etc/testcases/filters/input/sample.properties Tue Jun  6 01:23:01 2006
@@ -0,0 +1 @@
+foo=

Modified: ant/core/trunk/src/main/org/apache/tools/ant/filters/ReplaceTokens.java
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/main/org/apache/tools/ant/filters/ReplaceTokens.java?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
--- ant/core/trunk/src/main/org/apache/tools/ant/filters/ReplaceTokens.java (original)
+++ ant/core/trunk/src/main/org/apache/tools/ant/filters/ReplaceTokens.java Tue Jun  6 01:23:01
2006
@@ -1,5 +1,5 @@
 /*
- * Copyright  2002-2005 The Apache Software Foundation
+ * Copyright  2002-2006 The Apache Software Foundation
  *
  *  Licensed under the Apache License, Version 2.0 (the "License");
  *  you may not use this file except in compliance with the License.
@@ -16,9 +16,12 @@
  */
 package org.apache.tools.ant.filters;
 
+import java.io.FileInputStream;
 import java.io.IOException;
 import java.io.Reader;
+import java.util.Enumeration;
 import java.util.Hashtable;
+import java.util.Properties;
 import org.apache.tools.ant.types.Parameter;
 import org.apache.tools.ant.BuildException;
 
@@ -219,6 +222,21 @@
     }
 
     /**
+     * Returns properties from a specified properties file.
+     *
+     * @param fileName The file to load properties from.
+     */
+    private Properties getPropertiesFromFile (String fileName) {
+        Properties props = new Properties();
+        try {
+            props.load(new FileInputStream(fileName));
+        } catch (IOException ioe) {
+            ioe.printStackTrace();
+        }
+        return props;
+    }
+
+    /**
      * Sets the map of tokens to replace.
      *
      * @param hash A map (String->String) of token keys to replacement
@@ -286,6 +304,13 @@
                         final String name = params[i].getName();
                         final String value = params[i].getValue();
                         hash.put(name, value);
+                    } else if ("propertiesfile".equals(type)) {
+                        Properties props = getPropertiesFromFile(params[i].getValue());
+                        for (Enumeration e = props.keys(); e.hasMoreElements();) {
+                            String key = (String) e.nextElement();
+                            String value = props.getProperty(key);
+                            hash.put(key, value);
+                        }
                     }
                 }
             }

Modified: ant/core/trunk/src/testcases/org/apache/tools/ant/filters/ReplaceTokensTest.java
URL: http://svn.apache.org/viewvc/ant/core/trunk/src/testcases/org/apache/tools/ant/filters/ReplaceTokensTest.java?rev=412040&r1=412039&r2=412040&view=diff
==============================================================================
--- ant/core/trunk/src/testcases/org/apache/tools/ant/filters/ReplaceTokensTest.java (original)
+++ ant/core/trunk/src/testcases/org/apache/tools/ant/filters/ReplaceTokensTest.java Tue Jun
 6 01:23:01 2006
@@ -26,7 +26,7 @@
 /**
  */
 public class ReplaceTokensTest extends BuildFileTest {
-    
+
     private static final FileUtils FILE_UTILS = FileUtils.getFileUtils();
 
     public ReplaceTokensTest(String name) {
@@ -45,6 +45,13 @@
         executeTarget("testReplaceTokens");
         File expected = FILE_UTILS.resolveFile(getProject().getBaseDir(),"expected/replacetokens.test");
         File result = FILE_UTILS.resolveFile(getProject().getBaseDir(),"result/replacetokens.test");
+        assertTrue(FILE_UTILS.contentEquals(expected, result));
+    }
+
+    public void testReplaceTokensPropertyFile() throws IOException {
+        executeTarget("testReplaceTokensPropertyFile");
+        File expected = FILE_UTILS.resolveFile(getProjectDir(), "expected/replacetokens.test");
+        File result = FILE_UTILS.resolveFile(getProjectDir(), "result/replacetokensPropertyFile.test");
         assertTrue(FILE_UTILS.contentEquals(expected, result));
     }
 



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