#include <vector>
#include <iostream>
+#include <boost/ptr_container/ptr_vector.hpp>
#include <xmltooling/exceptions.h>
#include <xmltooling/security/CredentialResolver.h>
class SAML_API RoleDescriptor;
class SAML_API MetadataCredentialResolver;
class SAML_API MetadataFilter;
+ class SAML_API MetadataFilterContext;
#if defined (_MSC_VER)
#pragma warning( push )
virtual ~MetadataProvider();
/**
+ * Returns an identifier for the provider for logging/status purposes.
+ *
+ * @return an identifier, or null
+ */
+ virtual const char* getId() const;
+
+ /**
* Adds a metadata filter to apply to any resolved metadata. Will not be applied
* to metadata that is already loaded.
*
virtual MetadataFilter* removeMetadataFilter(MetadataFilter* oldFilter);
/**
+ * Sets a filtering context object for use by the filtering process.
+ * <p>The object's lifetime must last for the duration of the lifetime
+ * of the MetadataProvider.
+ *
+ * @param ctx a context object
+ */
+ void setContext(const MetadataFilterContext* ctx);
+
+ /**
* Should be called after instantiating provider and adding filters, but before
* performing any lookup operations. Allows the provider to defer initialization
* processes that are likely to result in exceptions until after the provider is
void doFilters(xmltooling::XMLObject& xmlObject) const;
private:
- std::vector<MetadataFilter*> m_filters;
+ const MetadataFilterContext* m_filterContext;
+ boost::ptr_vector<MetadataFilter> m_filters;
};
#if defined (_MSC_VER)
/** MetadataProvider that wraps a sequence of metadata providers. */
#define CHAINING_METADATA_PROVIDER "Chaining"
+ /** MetadataProvider that loads a directory of files. */
+ #define FOLDER_METADATA_PROVIDER "Folder"
+
/** MetadataProvider that returns an empty "dummy" entity descriptor. */
#define NULL_METADATA_PROVIDER "Null"