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add namespace checker

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REAndroid 2023-01-02 15:02:09 -05:00
parent 37e685ed45
commit ebc1efed0e
1 changed files with 8 additions and 1 deletions
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9
src/main/java/com/reandroid/xml/SchemaAttr.java
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@ -106,12 +106,19 @@ public class SchemaAttr extends XMLAttribute {
builder.append(prf);
return builder.toString();
}
static boolean looksSchema(String name, String value){
public static boolean looksSchema(String name, String value){
if(value==null || !name.startsWith("xmlns:")){
return false;
}
Matcher matcher=PATTERN_URI.matcher(value);
return matcher.find();
}
public static String getPrefix(String xmlnsName){
String start="xmlns:";
if(!xmlnsName.startsWith("xmlns:")){
return null;
}
return xmlnsName.substring(start.length());
}
private static final Pattern PATTERN_URI=Pattern.compile("^\\s*(?<A>https?://[^:\\s]+)(:(?<B>([^:/\\s]+)))?\\s*$");
}