https://issues.shibboleth.net/jira/browse/CPPXT-39

[shibboleth/cpp-xmltooling.git] / xmltooling / util / StorageService.h

diff --git a/xmltooling/util/StorageService.h b/xmltooling/util/StorageService.h
index b32400b..3c82ea7 100644 (file)
--- a/xmltooling/util/StorageService.h
+++ b/xmltooling/util/StorageService.h
@@ -20,7 +20,7 @@
  * Generic data storage interface
  */
 
-#ifndef __xmltooling_storage_h__
+#if !defined(__xmltooling_storage_h__) && !defined(XMLTOOLING_LITE)
 #define __xmltooling_storage_h__
 
 #include <xmltooling/XMLObject.h>
@@ -52,10 +52,11 @@ namespace xmltooling {
          * @param key           null-terminated unique key of up to 255 bytes
          * @param value         null-terminated value of up to 255 bytes to store
          * @param expiration    an expiration timestamp, after which the record can be purged
+         * @return  true iff record was inserted, false iff a duplicate was found
          * 
-         * @throws IOException  raised if errors occur in the insertion process 
+         * @throws IOException  raised if fatal errors occur in the insertion process 
          */
-        virtual void createString(const char* context, const char* key, const char* value, time_t expiration)=0;
+        virtual bool createString(const char* context, const char* key, const char* value, time_t expiration)=0;
         
         /**
          * Returns an existing "short" record from the storage service.
@@ -110,10 +111,11 @@ namespace xmltooling {
          * @param key           null-terminated unique key of up to 255 bytes
          * @param value         null-terminated value of arbitrary length
          * @param expiration    an expiration timestamp, after which the record can be purged
+         * @return  true iff record was inserted, false iff a duplicate was found
          * 
          * @throws IOException  raised if errors occur in the insertion process 
          */
-        virtual void createText(const char* context, const char* key, const char* value, time_t expiration)=0;
+        virtual bool createText(const char* context, const char* key, const char* value, time_t expiration)=0;
         
         /**
          * Returns an existing "long" record from the storage service.
@@ -196,7 +198,7 @@ namespace xmltooling {
     void XMLTOOL_API registerStorageServices();
 
     /** StorageService based on in-memory caching. */
-    #define MEMORY_STORAGE_SERVICE  "org.opensaml.xmlooling.MemoryStorageService"
+    #define MEMORY_STORAGE_SERVICE  "Memory"
 };
 
 #endif /* __xmltooling_storage_h__ */