/* | |
* 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.myfaces.extensions.validator.core.metadata.transformer; | |
import org.apache.myfaces.extensions.validator.core.mapper.NameMapper; | |
import org.apache.myfaces.extensions.validator.core.mapper.SubMapperAwareNameMapper; | |
import org.apache.myfaces.extensions.validator.core.Nested; | |
import org.apache.myfaces.extensions.validator.internal.UsageCategory; | |
import org.apache.myfaces.extensions.validator.internal.UsageInformation; | |
import java.util.List; | |
import java.util.Collections; | |
import java.util.Collection; | |
import java.util.Comparator; | |
import java.util.Iterator; | |
import java.util.ListIterator; | |
/** | |
* @author Gerhard Petracek | |
* @since x.x.3 | |
*/ | |
@UsageInformation({UsageCategory.INTERNAL}) | |
class SortedNameMapperList<T extends NameMapper> implements List<T> | |
{ | |
private List<T> wrapped; | |
private List<T> globalSubNameMapperList; | |
SortedNameMapperList(List<T> wrapped, List<T> subNameMapperList) | |
{ | |
this.wrapped = wrapped; | |
this.globalSubNameMapperList = subNameMapperList; | |
} | |
public boolean add(T t) | |
{ | |
if (t != null && t.getClass().isAnnotationPresent(Nested.class)) | |
{ | |
return addSubNameMapper(t); | |
} | |
else | |
{ | |
boolean result = wrapped.add(t); | |
Collections.sort(wrapped, new Comparator<T>() | |
{ | |
public int compare(T nm1, T nm2) | |
{ | |
if (nm1 instanceof SubMapperAwareNameMapper && nm2 instanceof SubMapperAwareNameMapper) | |
{ | |
return 0; | |
} | |
return nm1 instanceof SubMapperAwareNameMapper ? 1 : -1; | |
} | |
}); | |
return result; | |
} | |
} | |
@SuppressWarnings({"unchecked"}) | |
private boolean addSubNameMapper(T subNameMapper) | |
{ | |
boolean result = false; | |
for (NameMapper nameMapper : this.wrapped) | |
{ | |
if (nameMapper instanceof SubMapperAwareNameMapper) | |
{ | |
((SubMapperAwareNameMapper) nameMapper).addNameMapper(subNameMapper); | |
result = true; | |
} | |
} | |
tryToAddMapperAsGlobalSubNameMapper(subNameMapper); | |
return result; | |
} | |
private void tryToAddMapperAsGlobalSubNameMapper(T subNameMapper) | |
{ | |
if(!this.globalSubNameMapperList.contains(subNameMapper)) | |
{ | |
this.globalSubNameMapperList.add(subNameMapper); | |
} | |
} | |
/* | |
* generated | |
*/ | |
public int size() | |
{ | |
return wrapped.size(); | |
} | |
public boolean isEmpty() | |
{ | |
return wrapped.isEmpty(); | |
} | |
public boolean contains(Object o) | |
{ | |
return wrapped.contains(o); | |
} | |
public Iterator<T> iterator() | |
{ | |
return wrapped.iterator(); | |
} | |
public Object[] toArray() | |
{ | |
return wrapped.toArray(); | |
} | |
@SuppressWarnings({"SuspiciousToArrayCall"}) | |
public <T> T[] toArray(T[] a) | |
{ | |
return wrapped.toArray(a); | |
} | |
public boolean remove(Object o) | |
{ | |
return wrapped.remove(o); | |
} | |
public boolean containsAll(Collection<?> c) | |
{ | |
return wrapped.containsAll(c); | |
} | |
public boolean addAll(Collection<? extends T> c) | |
{ | |
return wrapped.addAll(c); | |
} | |
public boolean addAll(int index, Collection<? extends T> c) | |
{ | |
return wrapped.addAll(index, c); | |
} | |
public boolean removeAll(Collection<?> c) | |
{ | |
return wrapped.removeAll(c); | |
} | |
public boolean retainAll(Collection<?> c) | |
{ | |
return wrapped.retainAll(c); | |
} | |
public void clear() | |
{ | |
wrapped.clear(); | |
} | |
public T get(int index) | |
{ | |
return wrapped.get(index); | |
} | |
public T set(int index, T element) | |
{ | |
return wrapped.set(index, element); | |
} | |
public void add(int index, T element) | |
{ | |
wrapped.add(index, element); | |
} | |
public T remove(int index) | |
{ | |
return wrapped.remove(index); | |
} | |
public int indexOf(Object o) | |
{ | |
return wrapped.indexOf(o); | |
} | |
public int lastIndexOf(Object o) | |
{ | |
return wrapped.lastIndexOf(o); | |
} | |
public ListIterator<T> listIterator() | |
{ | |
return wrapped.listIterator(); | |
} | |
public ListIterator<T> listIterator(int index) | |
{ | |
return wrapped.listIterator(index); | |
} | |
public List<T> subList(int fromIndex, int toIndex) | |
{ | |
return wrapped.subList(fromIndex, toIndex); | |
} | |
} |