From: Peter Bernard West <pbwest@apache.org>
Date: Sat, 29 May 2004 19:25:59 +0000 (+0000)
Subject: Added ISO 639-1 2-letter language code support.
X-Git-Tag: Defoe_export~119
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=533115e15a26564b13f2d90015812109bafd7837;p=xmlgraphics-fop.git

Added ISO 639-1 2-letter language code support.
Note: there has been a change in the draft Recommendation,
such that <language> is now defined as either an ISO 639-2
3-letter code or an ISO 639-1 2-letter code.  As RFC 3066,
to which xml:lang values are supposed to conform, expresses
a preference for ISO 639-1, and Java Locales are built from
the 2-letter codes, this was necessary.


git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/FOP_0-20-0_Alt-Design@197659 13f79535-47bb-0310-9956-ffa450edef68
---

diff --git a/src/java/org/apache/fop/datatypes/LanguageType.java b/src/java/org/apache/fop/datatypes/LanguageType.java
index b95ef7d78..be437794c 100644
--- a/src/java/org/apache/fop/datatypes/LanguageType.java
+++ b/src/java/org/apache/fop/datatypes/LanguageType.java
@@ -39,6 +39,8 @@ public class LanguageType extends NCName {
     private static final String tag = "$Name$";
     private static final String revision = "$Revision$";
 
+    private String iso639_1Code = null;
+
     public LanguageType(int property, String languageCode)
         throws PropertyException
     {
@@ -50,6 +52,7 @@ public class LanguageType extends NCName {
             throw new PropertyException
                              ("Invalid language code: " + languageCode);
         setString(code);
+        iso639_1Code = CountryLanguageScript.canonical639_1Code(code);
     }
 
     public LanguageType(String propertyName, String languageCode)
@@ -66,10 +69,14 @@ public class LanguageType extends NCName {
     }
 
     /**
-     * @return the <tt>String</tt> language code.
+     * Gets the ISO 639-2T language code
+     * @return the code.
      */
     public String getLanguage() {
         return string;
     }
 
+    public String getISO639_1Language() {
+        return iso639_1Code;
+    }
 }