org.jboss.resteasy.specimpl.MultivaluedMapImpl Maven / Gradle / Ivy
package org.jboss.resteasy.specimpl;
import javax.ws.rs.core.MultivaluedMap;
import java.util.ArrayList;
import java.util.Collection;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* @author Bill Burke
* @version $Revision: 1 $
*/
@SuppressWarnings("serial")
public class MultivaluedMapImpl extends HashMap> implements MultivaluedMap
{
public void putSingle(K key, V value)
{
List list = new ArrayList();
list.add(value);
put(key, list);
}
@Override
public void addAll(K key, V... newValues)
{
for (V value : newValues)
{
add(key, value);
}
}
@Override
public void addAll(K key, List valueList)
{
for (V value : valueList)
{
add(key, value);
}
}
@Override
public void addFirst(K key, V value)
{
List list = get(key);
if (list == null)
{
add(key, value);
return;
}
else
{
list.add(0, value);
}
}
public final void add(K key, V value)
{
getList(key).add(value);
}
public final void addMultiple(K key, Collection values)
{
getList(key).addAll(values);
}
public V getFirst(K key)
{
List list = get(key);
return list == null ? null : list.get(0);
}
public final List getList(K key)
{
List list = get(key);
if (list == null)
put(key, list = new ArrayList());
return list;
}
public void addAll(MultivaluedMapImpl other)
{
for (Map.Entry> entry : other.entrySet())
{
getList(entry.getKey()).addAll(entry.getValue());
}
}
@Override
public boolean equalsIgnoreValueOrder(MultivaluedMap omap) {
if (this == omap) {
return true;
}
if (!keySet().equals(omap.keySet())) {
return false;
}
for (Map.Entry> e : entrySet()) {
List olist = omap.get(e.getKey());
if (e.getValue().size() != olist.size()) {
return false;
}
for (V v : e.getValue()) {
if (!olist.contains(v)) {
return false;
}
}
}
return true;
}
}