1 files changed, 80 insertions, 0 deletions
diff --git a/JLanguageTool/src/java/de/danielnaber/languagetool/language/LanguageBuilder.java b/JLanguageTool/src/java/de/danielnaber/languagetool/language/LanguageBuilder.java
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index 0000000..201a8b5
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+++ b/JLanguageTool/src/java/de/danielnaber/languagetool/language/LanguageBuilder.java
@@ -0,0 +1,80 @@
+/* LanguageTool, a natural language style checker 
+ * Copyright (C) 2007 Daniel Naber (http://www.danielnaber.de)
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301
+ * USA
+ */
+package de.danielnaber.languagetool.language;
+
+import java.io.File;
+import java.util.Locale;
+import java.util.Set;
+
+import de.danielnaber.languagetool.Language;
+
+/**
+ * Create a language by specifying the language's XML rule file.
+ * 
+ * @author Daniel Naber
+ */
+public class LanguageBuilder {
+
+  private LanguageBuilder() {
+  }
+
+  /**
+   * Takes an XML file named <tt>rules-xx-language.xml</tt>,
+   * e.g. <tt>rules-de-German.xml</tt> and builds
+   * a Language object for that language.
+   */
+  public static Language makeLanguage(final File file) {
+    if (file == null) {
+      throw new NullPointerException("file argument cannot be null");
+    }
+    if (!file.getName().endsWith(".xml")) {
+      throw new RuleFilenameException(file);
+    }
+    final String[] parts = file.getName().split("-");
+    if (parts.length != 3 || !parts[0].equals("rules") || parts[1].length() != 2) {
+      throw new RuleFilenameException(file);
+    }
+    
+    final Language newLanguage = new Language() {
+      public Locale getLocale() {
+        return new Locale(getShortName());
+      }
+      public Contributor[] getMaintainers() {
+        return null;
+      }
+      public String getShortName() {
+        return parts[1];
+      }
+      public String[] getCountryVariants() {
+        return new String[] {""};
+      }
+      public String getName() {
+        return parts[2].replace(".xml", "");
+      }
+      public Set<String> getRelevantRuleIDs() {
+        return null;
+      }
+      public String getRuleFileName() {
+        return file.getAbsolutePath();
+      }
+    };
+    return newLanguage;
+  }
+  
+}