org.apache.xmlrpc.parser.NullParser Maven / Gradle / Ivy
/*
* Copyright 1999,2005 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.xmlrpc.parser;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
/** SAX parser for a nil element (null value).
*/
public class NullParser extends AtomicParser {
protected void setResult(String pResult) throws SAXException {
if (pResult == null || "".equals(pResult.trim())) {
super.setResult((Object) null);
} else {
throw new SAXParseException("Unexpected characters in nil element.",
getDocumentLocator());
}
}
}