/*
 *
 *  Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
 *
 *  Licensed 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.
 */

/* $Rev$ $Date: 2005/12/22 16:54:15 $ */

#include "commonj/sdo/SAX2Attributes.h"

namespace commonj
{
    namespace sdo
    {
        
/**
 * SAX2Attributes holds a list of attributes supplied by the SAX2 parser.
 */
        SAX2Attributes::SAX2Attributes(
            int nb_attributes,
            int nb_defaulted,
            const xmlChar **attrs) // localname/prefix/URI/value/end
        {
            for (int i=0; i < nb_attributes*5; i+=5)
            {
                attributes.insert(attributes.end(), SAX2Attribute(&attrs[i]));
            }
        }
        
        SAX2Attributes::~SAX2Attributes()
        {    
        }
        
        const SAX2Attribute& SAX2Attributes::operator[] (int pos) const
        {
            return attributes[pos];
        }
        
        int SAX2Attributes::size () const
        {
            return attributes.size();
        }
        
        
        const SDOXMLString SAX2Attributes::nullValue;
        
        const SDOXMLString& SAX2Attributes::getValue(
            const SDOXMLString& attributeUri,
            const SDOXMLString& attributeName) const
        {
            for (int i=0; i < attributes.size(); i++)
            {
                if (attributes[i].getUri().equalsIgnoreCase(attributeUri))
                {                    
                    if (attributes[i].getName().equalsIgnoreCase(attributeName))
                    {
                        return attributes[i].getValue();
                    }
                }
            }
            
            return nullValue;
        }
        
        const SDOXMLString& SAX2Attributes::getValue(
            const SDOXMLString& attributeName) const
        {
            for (int i=0; i < attributes.size(); i++)
            {
                if (attributes[i].getName().equalsIgnoreCase(attributeName))
                {
                    return attributes[i].getValue();
                }
            }
            
            return nullValue;
        }
        
        
    } // End - namespace sdo
} // End - namespace commonj