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/*
* Copyright 2001-2005 Internet2
*
* 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.
*/
/* SAMLStatement.cpp - SAML statement implementation
Scott Cantor
5/22/02
$History:$
*/
#include "internal.h"
using namespace saml;
using namespace std;
SAMLStatement::SAMLStatementFactoryMap SAMLStatement::m_map;
SAMLStatement* SAMLStatement::getInstance(DOMElement* e)
{
saml::QName* type=saml::QName::getQNameAttribute(e,XML::XSI_NS,L(type));
if (!type)
type=new saml::QName(e->getNamespaceURI(),e->getLocalName());
SAMLStatementFactoryMap::const_iterator i=m_map.find(*type);
delete type;
if (i!=m_map.end())
return (i->second)(e);
return NULL;
}
SAMLStatement* SAMLStatement::getInstance(istream& in)
{
XML::Parser p;
XML::StreamInputSource src(in);
Wrapper4InputSource dsrc(&src,false);
DOMDocument* doc=p.parse(dsrc);
try
{
SAMLStatement* s=getInstance(doc->getDocumentElement());
if (s)
s->setDocument(doc);
return s;
}
catch(...)
{
doc->release();
throw;
}
}
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