/**
* Licensed to Apereo under one or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information regarding copyright ownership. Apereo
* 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 the
* following location:
*
* <p>http://www.apache.org/licenses/LICENSE-2.0
*
* <p>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.apereo.portal.events.tincan.json;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
import java.io.IOException;
import java.util.Locale;
import org.apereo.portal.events.tincan.om.LocalizedString;
public class LocalizedStringSerializer extends JsonSerializer<LocalizedString> {
@Override
public void serialize(LocalizedString value, JsonGenerator jgen, SerializerProvider provider)
throws IOException, JsonProcessingException {
final Locale locale = value.getLocale();
jgen.writeStartObject();
jgen.writeStringField(toString(locale), value.getValue());
jgen.writeEndObject();
}
private String toString(Locale locale) {
final String language = locale.getLanguage();
final String country = locale.getCountry();
final String variant = locale.getVariant();
final boolean l = language.length() != 0;
final boolean c = country.length() != 0;
final boolean v = variant.length() != 0;
final StringBuilder result = new StringBuilder(language);
if (c || (l && v)) {
result.append('-').append(country);
}
if (v && (l || c)) {
result.append('-').append(variant);
}
return result.toString();
}
}