1.1 restoration

[mir.git] / source / mircoders / module / ModuleLanguage.java

diff --git a/source/mircoders/module/ModuleLanguage.java b/source/mircoders/module/ModuleLanguage.java
index 6287258..565d3d9 100755 (executable)
--- a/source/mircoders/module/ModuleLanguage.java
+++ b/source/mircoders/module/ModuleLanguage.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.
  *
@@ -18,22 +18,25 @@
  * 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 mircoders.module;
 
 import mir.log.LoggerWrapper;
 import mir.module.AbstractModule;
-import mir.storage.StorageObject;
+import mir.module.ModuleExc;
+import mir.module.ModuleFailure;
+import mir.util.JDBCStringRoutines;
+import mir.entity.Entity;
+import mir.entity.EntityList;
+import mircoders.storage.DatabaseLanguage;
 
 /**
  * Title:        mir - another content management system
@@ -47,11 +50,31 @@ import mir.storage.StorageObject;
 public class ModuleLanguage extends AbstractModule {
   static LoggerWrapper logger = new LoggerWrapper("Module.Language");
 
-  public ModuleLanguage (StorageObject theStorage)     {
+  public ModuleLanguage ()     {
+    super(DatabaseLanguage.getInstance());
+  }
 
-    if (theStorage == null)
-      logger.warn("ModuleLanguage -- StorageObject was null!");
+  public String languageIdForCode(String aCode) throws ModuleExc, ModuleFailure {
+    try {
+      return storage.executeFreeSingleValueSql("select id from language where code = '" + JDBCStringRoutines.escapeStringLiteral(aCode) + "'");
+    }
+    catch (Throwable t) {
+      throw new ModuleFailure(t);
+    }
+  }
 
-    this.theStorage = theStorage;
+  public Entity languageForCode(String aCode) throws ModuleExc, ModuleFailure {
+    try {
+      EntityList list = storage.selectByFieldValue("code", aCode);
+      if (list.size()>0) {
+        return list.elementAt(0);
+      }
+      else {
+        throw new ModuleExc("No language found for code " + aCode);
+      }
+    }
+    catch (Throwable t) {
+      throw new ModuleFailure(t);
+    }
   }
 }
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