From: zapata <zapata>
Date: Mon, 21 Apr 2003 02:59:49 +0000 (+0000)
Subject: whoops
X-Git-Tag: BEFORE_MERGE_1_1~148
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=06741ff225ba0abb62719faf2980c7947597e9fa;p=mir.git

whoops
---

diff --git a/source/mir/util/GeneratorExpressionFunctions.java b/source/mir/util/GeneratorExpressionFunctions.java
new file mode 100755
index 00000000..9f8a7615
--- /dev/null
+++ b/source/mir/util/GeneratorExpressionFunctions.java
@@ -0,0 +1,69 @@
+/*
+ * Copyright (C) 2001, 2002  The Mir-coders group
+ *
+ * This file is part of Mir.
+ *
+ * Mir is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * Mir is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Mir; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ * In addition, as a special exception, The Mir-coders gives permission to link
+ * the code of this program with the com.oreilly.servlet library, any library
+ * licensed under the Apache Software License, The Sun (tm) Java Advanced
+ * Imaging library (JAI), The Sun JIMI library (or with modified versions of
+ * the above that use the same license as the above), and distribute linked
+ * combinations including the two.  You must obey the GNU General Public
+ * License in all respects for all of the code used other than the above
+ * mentioned libraries.  If you modify this file, you may extend this exception
+ * to your version of the file, but you are not obligated to do so.  If you do
+ * not wish to do so, delete this exception statement from your version.
+ */
+
+package mir.util;
+
+import java.util.List;
+import java.util.Map;
+
+import mir.generator.Generator;
+import mir.generator.GeneratorExc;
+import mir.generator.GeneratorFailure;
+
+public class GeneratorExpressionFunctions {
+  private GeneratorExpressionFunctions() {
+  }
+
+  public static class evaluateExpressionFunction implements Generator.GeneratorFunction {
+    public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
+      try {
+        if (aParameters.size()!=2)
+          throw new GeneratorExc("evaluateExpressionFunction <map> <expression>: 2 parameters expected");
+
+        Object parameter1=aParameters.get(0);
+
+        if (!(parameter1 instanceof Map))
+          throw new GeneratorExc("evaluateExpressionFunction <map> <expression>: first parameter must be a map");
+
+        return ParameterExpander.expandExpression((Map) parameter1, StringRoutines.interpretAsString(aParameters.get(1)));
+      }
+      catch (GeneratorExc e) {
+        throw e;
+      }
+      catch (Throwable t) {
+        throw new GeneratorFailure("encodeURIGeneratorFunction: " + t.getMessage(), t);
+      }
+    };
+  }
+
+
+
+}
\ No newline at end of file