/*
* 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 org.apache.cloudstack.framework.ws.jackson;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
import javax.ws.rs.core.UriBuilder;
import org.apache.cxf.jaxrs.impl.tl.ThreadLocalUriInfo;
import com.fasterxml.jackson.core.JsonGenerator;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.JsonSerializer;
import com.fasterxml.jackson.databind.SerializerProvider;
/**
* Serializer for a list of ids.
*
*/
public class UrisSerializer extends JsonSerializer<List<? extends Object>> {
Url _annotation;
public UrisSerializer(Url annotation) {
_annotation = annotation;
}
protected UrisSerializer() {
}
@Override
public void serialize(List<? extends Object> lst, JsonGenerator jgen, SerializerProvider provider) throws IOException, JsonProcessingException {
Iterator<? extends Object> it = lst.iterator();
jgen.writeStartObject();
while (it.hasNext()) {
Object id = it.next();
jgen.writeStartObject();
jgen.writeFieldName("id");
jgen.writeObject(id);
jgen.writeFieldName("uri");
jgen.writeString(buildUri(_annotation.clazz(), _annotation.method(), id));
jgen.writeEndObject();
}
jgen.writeEndObject();
}
protected String buildUri(Class<?> clazz, String method, Object id) {
ThreadLocalUriInfo uriInfo = new ThreadLocalUriInfo();
UriBuilder ub = uriInfo.getAbsolutePathBuilder().path(clazz, method);
ub.build(id);
return ub.toString();
}
}