X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=source%2Fmir%2Futil%2FGeneratorStringFunctions.java;h=28e4a2c7566a910367636dfa0723bdae07e87b8b;hb=8b91e8d8bf4a31a88440a404e83238dcf32f8f4a;hp=a8cd2662b43a3b6514bb5cf5fac09f2059495a0a;hpb=a459f111d85598df56c6ab711cec11632676b39c;p=mir.git

diff --git a/source/mir/util/GeneratorStringFunctions.java b/source/mir/util/GeneratorStringFunctions.java
index a8cd2662..28e4a2c7 100755
--- a/source/mir/util/GeneratorStringFunctions.java
+++ b/source/mir/util/GeneratorStringFunctions.java
@@ -18,13 +18,13 @@
  * 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  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.  
+ * 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;
@@ -63,4 +63,61 @@ public class GeneratorStringFunctions {
       }
     };
   }
+
+  public static class jdbcStringEscapeFunction implements Generator.GeneratorFunction {
+    public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
+      try {
+        if (aParameters.size()!=1 || !(aParameters.get(0) instanceof String))
+          throw new GeneratorExc("jdbcStringEscapeFunction: 1 parameter expected: string ");
+
+        return JDBCStringRoutines.escapeStringLiteral((String) aParameters.get(0));
+      }
+      catch (GeneratorExc e) {
+        throw e;
+      }
+      catch (Throwable t) {
+        throw new GeneratorFailure(t);
+      }
+    };
+  }
+
+  public static class constructStructuredStringFunction implements Generator.GeneratorFunction {
+    public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
+      try {
+        if (aParameters.size()!=1)
+          throw new GeneratorExc("constructStructureStringFunction: 1 parameter expected: string ");
+
+        if (aParameters.get(0)==null)
+          return StructuredContentParser.constructStringLiteral("");
+        else
+          return StructuredContentParser.constructStringLiteral("" + aParameters.get(0));
+      }
+      catch (GeneratorExc e) {
+        throw e;
+      }
+      catch (Throwable t) {
+        throw new GeneratorFailure(t);
+      }
+    };
+  }
+
+  public static class structuredStringParserFunction implements Generator.GeneratorFunction {
+    public Object perform(List aParameters) throws GeneratorExc, GeneratorFailure {
+      try {
+        if (aParameters.size()!=1)
+          throw new GeneratorExc("constructStructureStringFunction: 1 parameter expected: string ");
+
+        if (aParameters.get(0)==null)
+          return null;
+        else
+          return StructuredContentParser.parse("" + aParameters.get(0));
+      }
+      catch (GeneratorExc e) {
+        throw e;
+      }
+      catch (Throwable t) {
+        throw new GeneratorFailure(t);
+      }
+    };
+  }
 }
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