v2.3.0

include/xqilla/functions/FunctionReplace.hpp

@@ -1,8 +1,8 @@
 /*
- * Copyright (c) 2001-2008
+ * Copyright (c) 2001, 2008,
  *     DecisionSoft Limited. All rights reserved.
- * Copyright (c) 2004-2008
- *     Oracle. All rights reserved.
+ * Copyright (c) 2004, 2011,
+ *     Oracle and/or its affiliates. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,14 +15,19 @@
  * 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.
- *
- * $Id$
  */
 
 #ifndef _FUNCTIONREPLACE_HPP
 #define _FUNCTIONREPLACE_HPP
 
-#include <xqilla/ast/ConstantFoldingFunction.hpp>
+#include <xqilla/functions/RegExpFunction.hpp>
+
+XERCES_CPP_NAMESPACE_BEGIN
+class RuntimeException;
+class RegularExpression;
+class ParseException;
+XERCES_CPP_NAMESPACE_END
+
 
 /** 
  * Returns the string that is obtained by replacing all non-overlapping substrings of $input 
@@ -32,8 +37,9 @@
  * xf:replace(string? $input, string $pattern, string  $replacement, 
  *            string  $flags) => string?
  */
-class XQILLA_API FunctionReplace : public ConstantFoldingFunction
+class XQILLA_API FunctionReplace : public RegExpFunction
 {
+
 public:
   static const XMLCh name[];
   static const unsigned int minArgs;
@@ -43,7 +49,9 @@ public:
    * Constructor.
    */
   FunctionReplace(const VectorOfASTNodes &args, XPath2MemoryManager* memMgr);
-  
+
+  virtual ASTNode *staticTypingImpl(StaticContext *context);
+
   /**
    * Returns $input with non-overlapping matches to $pattern 
    * replaced by $replacement
@@ -54,6 +62,15 @@ public:
                               const XMLCh *options = 0, XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *mm =
                               XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager);
 
+  static const XMLCh *replace(const XMLCh *input, const XERCES_CPP_NAMESPACE_QUALIFIER RegularExpression *regExp,
+                              const XMLCh *replacement,
+                              XERCES_CPP_NAMESPACE_QUALIFIER MemoryManager *mm =
+                              XERCES_CPP_NAMESPACE_QUALIFIER XMLPlatformUtils::fgMemoryManager);
+
+private:
+
+  //helper functions
+  void processRuntimeException(XERCES_CPP_NAMESPACE_QUALIFIER RuntimeException &e, const char* sourceMsg) const;
 };
 
 #endif