2 * Copyright 2010 Internet2
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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18 * DummyAttributeFilter.cpp
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20 * Pathological AttributeFilter that rejects all attributes.
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23 #include "internal.h"
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24 #include "attribute/Attribute.h"
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25 #include "attribute/filtering/AttributeFilter.h"
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27 using namespace shibsp;
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28 using namespace xmltooling;
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29 using namespace std;
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33 class SHIBSP_DLLLOCAL DummyAttributeFilter : public AttributeFilter
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36 DummyAttributeFilter(const DOMElement* e) {
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38 virtual ~DummyAttributeFilter() {
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47 void filterAttributes(const FilteringContext& context, vector<Attribute*>& attributes) const {
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48 Category::getInstance(SHIBSP_LOGCAT".AttributeFilter.Dummy").warn("filtering out all attributes");
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49 for_each(attributes.begin(), attributes.end(), xmltooling::cleanup<Attribute>());
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54 AttributeFilter* SHIBSP_DLLLOCAL DummyAttributeFilterFactory(const DOMElement* const & e)
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56 return new DummyAttributeFilter(e);
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