freemarker.ext.dom.AttributeNodeModel Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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 freemarker.ext.dom;
import org.w3c.dom.Attr;
import freemarker.core.Environment;
import freemarker.template.TemplateScalarModel;
class AttributeNodeModel extends NodeModel implements TemplateScalarModel {
public AttributeNodeModel(Attr att) {
super(att);
}
@Override
public String getAsString() {
return ((Attr) node).getValue();
}
@Override
public String getNodeName() {
String result = node.getLocalName();
if (result == null || result.equals("")) {
result = node.getNodeName();
}
return result;
}
@Override
public boolean isEmpty() {
return true;
}
@Override
String getQualifiedName() {
String nsURI = node.getNamespaceURI();
if (nsURI == null || nsURI.equals(""))
return node.getNodeName();
Environment env = Environment.getCurrentEnvironment();
String defaultNS = env.getDefaultNS();
String prefix = null;
if (nsURI.equals(defaultNS)) {
prefix = "D";
} else {
prefix = env.getPrefixForNamespace(nsURI);
}
if (prefix == null) {
return null;
}
return prefix + ":" + node.getLocalName();
}
}