/**
* 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.json;
import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.deser.std.StdDeserializer;
import com.fasterxml.jackson.databind.module.SimpleModule;
import com.fasterxml.jackson.databind.ser.std.ToStringSerializer;
import java.io.IOException;
import javax.portlet.PortletMode;
import org.apache.commons.lang.StringUtils;
import org.apereo.portal.portlet.PortletUtils;
public class PortletModeModule extends SimpleModule {
private static final long serialVersionUID = 1L;
public PortletModeModule() {
super("PortletModeModule");
this.addSerializer(PortletMode.class, ToStringSerializer.instance);
this.addDeserializer(PortletMode.class, new PortletModeDeserializer());
}
private static class PortletModeDeserializer extends StdDeserializer<PortletMode> {
private static final long serialVersionUID = 1L;
public PortletModeDeserializer() {
super(PortletMode.class);
}
@Override
public PortletMode deserialize(JsonParser jp, DeserializationContext ctxt)
throws IOException, JsonProcessingException {
final String text = StringUtils.trimToNull(jp.getText());
if (text == null) {
return null;
}
return PortletUtils.getPortletMode(text);
}
}
}