/*
* Copyright (c) 1998-2011 Caucho Technology -- all rights reserved
*
* This file is part of Resin(R) Open Source
*
* Each copy or derived work must preserve the copyright notice and this
* notice unmodified.
*
* Resin Open Source is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Resin Open Source is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
* of NON-INFRINGEMENT. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License
* along with Resin Open Source; if not, write to the
*
* Free Software Foundation, Inc.
* 59 Temple Place, Suite 330
* Boston, MA 02111-1307 USA
*
* @author Scott Ferguson
*/
package com.caucho.config.reflect;
import java.lang.reflect.GenericArrayType;
import java.lang.reflect.Type;
import java.util.Set;
import com.caucho.config.inject.InjectManager;
import com.caucho.inject.Module;
/**
* class type matching
*/
@Module
public class ArrayType extends BaseType implements GenericArrayType
{
private BaseType _componentType;
private Class<?> _rawType;
public ArrayType(BaseType componentType, Class<?> rawType)
{
_componentType = componentType;
_rawType = rawType;
}
@Override
public Class<?> getRawClass()
{
return _rawType;
}
@Override
public Type getGenericComponentType()
{
return _componentType.toType();
}
@Override
public Type toType()
{
return this;
}
@Override
public boolean isParamAssignableFrom(BaseType type)
{
if (type instanceof ArrayType) {
ArrayType aType = (ArrayType) type;
return getGenericComponentType().equals(aType.getGenericComponentType());
}
else
return false;
}
@Override
protected void fillTypeClosure(InjectManager manager, Set<Type> typeSet)
{
typeSet.add(toType());
typeSet.add(Object.class);
}
@Override
public boolean isAssignableFrom(BaseType type)
{
return equals(type);
}
@Override
public int hashCode()
{
return 17 + 37 * getGenericComponentType().hashCode();
}
@Override
public boolean equals(Object o)
{
if (o == this)
return true;
else if (o instanceof GenericArrayType) {
GenericArrayType type = (GenericArrayType) o;
return getGenericComponentType().equals(type.getGenericComponentType());
}
else
return false;
}
@Override
public String getSimpleName()
{
return _componentType.getSimpleName() + "[]";
}
@Override
public String toString()
{
return _componentType + "[]";
}
}