/*
* Copyright (c) 2003 The Visigoth Software Society. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution, if
* any, must include the following acknowledgement:
* "This product includes software developed by the
* Visigoth Software Society (http://www.visigoths.org/)."
* Alternately, this acknowledgement may appear in the software itself,
* if and wherever such third-party acknowledgements normally appear.
*
* 4. Neither the name "FreeMarker", "Visigoth", nor any of the names of the
* project contributors may be used to endorse or promote products derived
* from this software without prior written permission. For written
* permission, please contact [email protected].
*
* 5. Products derived from this software may not be called "FreeMarker" or "Visigoth"
* nor may "FreeMarker" or "Visigoth" appear in their names
* without prior written permission of the Visigoth Software Society.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE VISIGOTH SOFTWARE SOCIETY OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Visigoth Software Society. For more
* information on the Visigoth Software Society, please see
* http://www.visigoths.org/
*/
package freemarker.ext.beans;
import java.lang.reflect.Member;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
/**
* @author Attila Szegedi
* @version $Id: $
*/
class OverloadedFixArgMethod extends OverloadedMethod
{
void onAddSignature(Member member, Class[] argTypes) {
};
void updateSignature(int l) {
};
void afterSignatureAdded(int l) {
};
Object getMemberAndArguments(List arguments, BeansWrapper w)
throws TemplateModelException {
if(arguments == null) {
// null is treated as empty args
arguments = Collections.EMPTY_LIST;
}
int l = arguments.size();
Class[][] marshalTypes = getMarshalTypes();
if(marshalTypes.length <= l) {
return NO_SUCH_METHOD;
}
Class[] types = marshalTypes[l];
if(types == null) {
return NO_SUCH_METHOD;
}
//assert types.length == l;
// Marshal the arguments
Object[] args = new Object[l];
Iterator it = arguments.iterator();
for(int i = 0; i < l; ++i) {
Object obj = w.unwrap((TemplateModel)it.next(), types[i]);
if(obj == BeansWrapper.CAN_NOT_UNWRAP) {
return NO_SUCH_METHOD;
}
args[i] = obj;
}
Object objMember = getMemberForArgs(args, false);
if(objMember instanceof Member) {
Member member = (Member)objMember;
BeansWrapper.coerceBigDecimals(getSignature(member), args);
return new MemberAndArguments(member, args);
}
return objMember; // either NO_SUCH_METHOD or AMBIGUOUS_METHOD
}
}
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