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/**
* 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.
*/
/*
* XSEC
*
* DSIGXPathHere := Implementation of the "here()" XPath function.
*
* $Id: DSIGXPathHere.cpp 1125514 2011-05-20 19:08:33Z scantor $
*
*/
#include <xsec/dsig/DSIGXPathHere.hpp>
#ifndef XSEC_NO_XPATH
#if defined XSEC_XALAN_REQS_MEMORYMANAGER
// Xalan 1.9 and above
XALAN_USING_XALAN(XalanCopyConstruct);
#endif
DSIGXPathHere::DSIGXPathHere() {
XalanHereNode = NULL;
}
DSIGXPathHere::DSIGXPathHere(XalanNode * here) {
XalanHereNode = here;
}
DSIGXPathHere::~DSIGXPathHere() {}
// These methods are inherited from Function ...
XObjectPtr DSIGXPathHere::execute(
XPathExecutionContext& executionContext,
XalanNode* context,
// const XObjectPtr arg1,
const Locator* locator) const {
// Simple function - simply return the Xalan Node we already have
typedef XPathExecutionContext::BorrowReturnMutableNodeRefList BorrowReturnMutableNodeRefList;
// This list will hold the nodes we find.
BorrowReturnMutableNodeRefList nl(executionContext);
nl->addNodeInDocOrder(XalanHereNode, executionContext);
return executionContext.getXObjectFactory().createNodeSet(nl);
}
#if defined(XSEC_NO_COVARIANT_RETURN_TYPE)
Function*
#else
DSIGXPathHere*
#endif
#if defined (XSEC_XALAN_REQS_MEMORYMANAGER)
DSIGXPathHere::clone(MemoryManagerType& theManager)
#else
DSIGXPathHere::clone()
#endif
const {
#if defined (XSEC_XALAN_REQS_MEMORYMANAGER)
return XalanCopyConstruct(theManager, *this);
#else
DSIGXPathHere *ret;
ret = new DSIGXPathHere(*this);
ret->XalanHereNode = XalanHereNode;
return ret;
#endif
}
const XalanDOMString
#if defined XSEC_XALAN_REQS_MEMORYMANAGER
// We cheat - the memory manager happened at the same time as the string
&DSIGXPathHere::getError(XalanDOMString& theBuffer)
#else
DSIGXPathHere::getError()
#endif
const {
#if defined XSEC_XALAN_REQS_MEMORYMANAGER
theBuffer = "The here() function takes no arguments!";
return theBuffer;
#else
return StaticStringToDOMString(XALAN_STATIC_UCODE_STRING("The here() function takes no arguments!"));
#endif
}
#endif /* NO_XPATH */
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