whoops

[mir.git] / source / mir / util / GeneratorRegularExpressionFunctions.java

diff --git a/source/mir/util/GeneratorRegularExpressionFunctions.java b/source/mir/util/GeneratorRegularExpressionFunctions.java
index 573b2e3..67d95cb 100755 (executable)
--- a/source/mir/util/GeneratorRegularExpressionFunctions.java
+++ b/source/mir/util/GeneratorRegularExpressionFunctions.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001, 2002  The Mir-coders group
+ * Copyright (C) 2001, 2002 The Mir-coders group
  *
  * This file is part of Mir.
  *
@@ -18,21 +18,22 @@
  * 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.
+ * the code of this program with  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.*;
-import mir.generator.*;
+import java.util.List;
+
+import mir.generator.Generator;
+import mir.generator.GeneratorExc;
+import mir.generator.GeneratorFailure;
 
 public class GeneratorRegularExpressionFunctions {
 
@@ -55,4 +56,25 @@ public class GeneratorRegularExpressionFunctions {
       }
     };
   }
-}
\ No newline at end of file
+ 
+  public static class regularExpressionMatchFunction implements Generator.GeneratorFunction {
+    public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
+      try {
+        if (aParameters.size()!=2)
+          throw new GeneratorExc("regularExpressionMatchFunction: exactly 2 parameters expected: data, search expression");
+        if (aParameters.get(0)==null)
+          return new Boolean(false);
+        if (!(aParameters.get(0) instanceof String) || !(aParameters.get(1) instanceof String))
+          throw new GeneratorExc("regularExpressionReplaceFunction: parameters must be strings");
+
+        return new Boolean(StringRoutines.performRegularExpressionSearch((String) aParameters.get(0), (String) aParameters.get(1)));
+      }
+      catch (Throwable t) {
+        throw new GeneratorFailure(t);
+      }
+    };
+  }
+    
+    
+
+}