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package org.madore.damlengine;
import java.util.ArrayList;
import java.util.regex.Pattern;
import org.w3c.dom.*;
public final class TodoTranslationElement extends TodoDefaultElement {
public static class Factory extends TodoElement.Factory {
@Override
public TodoTranslationElement newItem(Element node,
Context ctx,
TodoItem caller) {
return new TodoTranslationElement(node, ctx, caller);
}
}
public TodoTranslationElement(Element node,
Context ctx,
TodoItem caller) {
super(node, ctx, caller);
}
@Override
public void handleNodeOnly() {
if ( ctx.gc.translations == null )
ctx.gc.translations = new ArrayList<String>(8);
String lang = LangHelper.getLangNorec(node);
if ( lang == null )
throw new IllegalArgumentException("translation element must have an xml:lang attribute");
ctx.gc.translations.add(lang);
Node ws = node.getNextSibling();
if ( ( ws.getNodeType() == Node.TEXT_NODE
|| ws.getNodeType() == Node.CDATA_SECTION_NODE )
&& Pattern.matches("^\\s*$",((CharacterData)ws).getData()) )
node.getParentNode().removeChild(ws);
node.getParentNode().removeChild(node);
}
}
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