+/*
+ * Copyright 2001-2006 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.
+ */
+
+/**
+ * @file saml/saml2/metadata/EndpointManager.h
+ *
+ * Templates for processing endpoint information.
+ */
+
+#ifndef __saml_epmgr_h__
+#define __saml_epmgr_h__
+
+#include <saml/base.h>
+
+namespace opensaml {
+ namespace saml2md {
+
+ /**
+ * Template for processing unindexed endpoint information.
+ *
+ * @param _Tx the endpoint type being managed
+ */
+ template <class _Tx>
+ class EndpointManager
+ {
+ protected:
+ typename const std::vector<_Tx*>& m_endpoints;
+
+ public:
+ /**
+ * Constructor.
+ *
+ * @param endpoints array of endpoints to manage
+ */
+ EndpointManager(typename const std::vector<_Tx*>& endpoints) : m_endpoints(endpoints) {
+ }
+
+ /**
+ * Returns endpoint that supports a particular binding.
+ *
+ * @param binding binding to locate
+ * @return a supporting endpoint, favoring the default, or NULL
+ */
+ const _Tx* getByBinding(const XMLCh* binding) const {
+ for (std::vector<_Tx*>::const_iterator i = m_endpoints.begin(); i!=m_endpoints.end(); ++i) {
+ if (xercesc::XMLString::equals(binding,(*i)->getBinding()))
+ return *i;
+ }
+ return NULL;
+ }
+ };
+
+ /**
+ * Template for processing indexed endpoint information.
+ *
+ * @param _Tx the endpoint type being managed
+ */
+ template <class _Tx>
+ class IndexedEndpointManager : public EndpointManager<_Tx>
+ {
+ typename const _Tx* m_default;
+
+ public:
+ /**
+ * Constructor.
+ *
+ * @param endpoints array of endpoints to manage
+ */
+ IndexedEndpointManager(typename const std::vector<_Tx*>& endpoints) : EndpointManager(endpoints), m_default(NULL) {
+ }
+
+ /**
+ * Returns the default endpoint in the set.
+ *
+ * @return the default endpoint
+ */
+ const _Tx* getDefault() const {
+ if (m_default)
+ return m_default;
+ for (std::vector<_Tx*>::const_iterator i = m_endpoints.begin(); i!=m_endpoints.end(); ++i) {
+ if ((*i)->isDefault())
+ return m_default=*i;
+ }
+ return (m_endpoints.empty()) ? m_default=NULL : m_default=m_endpoints.front();
+ }
+
+ /**
+ * Returns indexed endpoint.
+ *
+ * @param index index to locate
+ * @return matching endpoint, or NULL
+ */
+ const _Tx* getByIndex(unsigned short index) const {
+ for (std::vector<_Tx*>::const_iterator i = m_endpoints.begin(); i!=m_endpoints.end(); ++i) {
+ std::pair<bool,int> comp = (*i)->getIndex();
+ if (comp.first && index == comp.second)
+ return *i;
+ }
+ return NULL;
+ }
+
+ /**
+ * Returns endpoint that supports a particular binding.
+ *
+ * @param binding binding to locate
+ * @return a supporting endpoint, favoring the default, or NULL
+ */
+ const _Tx* getByBinding(const XMLCh* binding) const {
+ if (getDefault() && xercesc::XMLString::equals(binding,m_default->getBinding()))
+ return m_default;
+ return EndpointManager::getByBinding(binding);
+ }
+ };
+ };
+};
+
+#endif /* __saml_epmgr_h__ */