/*
* Copyright 2001-2004 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.ws.scout.registry.infomodel;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Locale;
import java.util.Map;
import javax.xml.registry.JAXRException;
import javax.xml.registry.infomodel.InternationalString;
import javax.xml.registry.infomodel.LocalizedString;
/**
* For futher details, look into the JAXR API Javadoc.
*
* @author Anil Saldhana <anil@apache.org>
*/
public class InternationalStringImpl implements InternationalString
{
/**
* Maintains an Hashmap of locale to string value
*/
private final Map<MapKey,LocalizedString> map = new HashMap<MapKey,LocalizedString>();
public InternationalStringImpl()
{
}
public InternationalStringImpl(String str)
{
Locale locale = Locale.getDefault();
map.put(new MapKey(locale, LocalizedString.DEFAULT_CHARSET_NAME), new LocalizedStringImpl(locale, str, LocalizedString.DEFAULT_CHARSET_NAME));
}
public InternationalStringImpl(Locale locale, String str, String charsetName)
{
MapKey mapKey = new MapKey(locale, charsetName);
map.put(mapKey, new LocalizedStringImpl(locale, str, charsetName));
}
public void addLocalizedString(LocalizedString localizedString) throws JAXRException
{
MapKey mapKey = new MapKey(localizedString);
map.put(mapKey, localizedString);
}
public void addLocalizedStrings(Collection collection) throws JAXRException
{
for (Iterator i = collection.iterator(); i.hasNext();)
{
LocalizedString localizedString = (LocalizedString) i.next();
map.put(new MapKey(localizedString), localizedString);
}
}
public Collection<LocalizedString> getLocalizedStrings() throws JAXRException
{
return Collections.unmodifiableCollection(map.values());
}
public String getValue() throws JAXRException
{
return getValue(Locale.getDefault());
}
public void setValue(String str) throws JAXRException
{
setValue(Locale.getDefault(), str);
}
public String getValue(Locale locale) throws JAXRException
{
LocalizedString localizedString = (LocalizedString) map.get(new MapKey(locale, LocalizedString.DEFAULT_CHARSET_NAME));
return localizedString != null ? localizedString.getValue() : null;
}
public void setValue(Locale locale, String value) throws JAXRException
{
map.put(new MapKey(locale, LocalizedString.DEFAULT_CHARSET_NAME), new LocalizedStringImpl(locale, value, LocalizedString.DEFAULT_CHARSET_NAME));
}
public void removeLocalizedString(LocalizedString localizedString) throws JAXRException
{
map.remove(new MapKey(localizedString));
}
public void removeLocalizedStrings(Collection collection) throws JAXRException
{
for (Iterator i = collection.iterator(); i.hasNext();)
{
removeLocalizedString((LocalizedString) i.next());
}
}
public LocalizedString getLocalizedString(Locale locale, String charset) throws JAXRException
{
return (LocalizedString) map.get(new MapKey(locale, charset));
}
private static class MapKey
{
private final Locale locale;
private final String charsetName;
public MapKey(Locale locale, String charsetName)
{
this.locale = locale;
this.charsetName = charsetName;
}
public MapKey(LocalizedString localizedString) throws JAXRException
{
this.locale = localizedString.getLocale();
this.charsetName = localizedString.getCharsetName();
}
public boolean equals(Object o)
{
if (this == o) return true;
if (!(o instanceof MapKey)) return false;
final MapKey mapKey = (MapKey) o;
if (!charsetName.equals(mapKey.charsetName)) return false;
if (!locale.equals(mapKey.locale)) return false;
return true;
}
public int hashCode()
{
int result;
result = locale.hashCode();
result = 29 * result + charsetName.hashCode();
return result;
}
public String toString()
{
StringBuffer buf = new StringBuffer(32);
buf.append('[').append(locale).append(',').append(charsetName).append(']');
return buf.toString();
}
}
}