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Groovy: A powerful, dynamic language for the JVM
/**
* 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 groovy.util.slurpersupport;
import groovy.xml.QName;
import java.util.HashMap;
import java.util.Map;
public class NamespaceAwareHashMap extends HashMap {
public void setNamespaceTagHints(Map namespaceTagHints) {
this.namespaceTagHints = namespaceTagHints;
}
private Map namespaceTagHints = null;
public Map getNamespaceTagHints() {
return namespaceTagHints;
}
@Override
public String get(Object key) {
key = adjustForNamespaceIfNeeded(key);
return super.get(key);
}
@Override
public String remove(Object key) {
key = adjustForNamespaceIfNeeded(key).toString();
return super.remove(key);
}
@Override
public boolean containsKey(Object key) {
key = adjustForNamespaceIfNeeded(key).toString();
return super.containsKey(key);
}
@Override
public String put(String key, String value) {
key = adjustForNamespaceIfNeeded(key).toString();
return super.put(key, value);
}
@Override
public void putAll(Map m) {
for (Object o : m.entrySet())
if (o instanceof Map.Entry) {
Map.Entry e = (Map.Entry) o;
put(e.getKey(), e.getValue());
}
}
private Object adjustForNamespaceIfNeeded(Object key) {
String keyString = key.toString();
if (keyString.contains("{") || namespaceTagHints == null || namespaceTagHints.isEmpty() || keyString.contains("{") || !keyString.contains(":")) {
return key;
}
final int i = keyString.indexOf(":");
return new QName(namespaceTagHints.get(keyString.substring(0, i)).toString(), keyString.substring(i + 1)).toString();
}
}