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| author | David A. Madore <david+git@madore.org> | 2011-09-07 14:51:59 +0200 |
|---|---|---|
| committer | David A. Madore <david+git@madore.org> | 2011-09-07 14:51:59 +0200 |
| commit | 7fb2155a48f7312ff71bc841ce587c44f333384b (patch) | |
| tree | a2c303966a686f5450adf99178b95bab28a90fab /org/madore/damlengine/LangHelper.java | |
| parent | 58e0ddcdc2b5d47db753868b3cc937bbac59ec55 (diff) | |
| download | damlengine-7fb2155a48f7312ff71bc841ce587c44f333384b.tar.gz damlengine-7fb2155a48f7312ff71bc841ce587c44f333384b.tar.bz2 damlengine-7fb2155a48f7312ff71bc841ce587c44f333384b.zip | |
Fix and correct some aspects of language handling.
In particular, take better care to ensure that when an element is
removed which might have an xml:lang attribute, its children keep
their original language.
Diffstat (limited to 'org/madore/damlengine/LangHelper.java')
| -rw-r--r-- | org/madore/damlengine/LangHelper.java | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/org/madore/damlengine/LangHelper.java b/org/madore/damlengine/LangHelper.java index a94f5be..aea1240 100644 --- a/org/madore/damlengine/LangHelper.java +++ b/org/madore/damlengine/LangHelper.java @@ -32,6 +32,14 @@ public class LangHelper { node.removeAttributeNS(DamlEngine.XML_NS, LANG); } + public static void setWeakLangNorec(Element node, String lang) { + if ( lang == null ) + throw new NullPointerException("lang is null in setWeakLangNorec"); + String currentLang = getLangNorec(node); + if ( currentLang == null ) + setLangNorec(node,lang); + } + public static String getLangRec(Node node) { // Never returns null (returns the empty string for no language). // node may be null (in which case, return ""). |