Changeset 1759

Timestamp:

02/21/12 12:11:39 (12 years ago)

Author:

teckart

Message:

*added utility method for creation of reverse map out of CMDI file
*extended extraction of language code by using language names

File:

• vlo/trunk/vlo_webapp/src/main/java/eu/clarin/cmdi/vlo/importer/LanguageCodePostProcessor.java (modified) (3 diffs)

vlo/trunk/vlo_webapp/src/main/java/eu/clarin/cmdi/vlo/importer/LanguageCodePostProcessor.java

@@ -30 +30 @@
     private Map<String, String> threeLetterCodesMap;
     private Map<String, String> silToIso639Map;
+    private Map<String, String> languageNameToIso639Map;
+    private Map<String, String> iso639ToLanguageNameMap;   
 
     /**
-     * Returns the lanaguage name based on the mapping defined in the CMDI components: See http://trac.clarin.eu/ticket/40 for the mapping.
+     * Returns the language name based on the mapping defined in the CMDI components: See http://trac.clarin.eu/ticket/40 for the mapping.
      * If no mapping is found the original value is returned.
      */
@@ -69 +71 @@
                     result = isoCode;
                 }
+            } else {                            // guessing based on language name
+                if(getLanguageNameToIso639Map().containsKey(value))
+                        result = getLanguageNameToIso639Map().get(value).toLowerCase();
             }
         }
         return result;
+    }
+    
+    public String getLanguageNameForLanguageCode(String langCode) {
+        String result = getIso639ToLanguageNameMap().get(langCode);
+        
+        if(result == null)
+                result = langCode;
+        
+        return result;
     }
 
@@ -94 +108 @@
         return threeLetterCodesMap;
     }
-
+    
+    private Map<String, String> getLanguageNameToIso639Map() {
+        if (languageNameToIso639Map == null) {
+                        languageNameToIso639Map = createReverseCodeMap(Configuration.getInstance().getLanguage3LetterCodeComponentUrl()); 
+        }
+        return languageNameToIso639Map;
+    }
+    
+    private Map<String, String> getIso639ToLanguageNameMap() {
+        if (iso639ToLanguageNameMap == null) {
+                iso639ToLanguageNameMap = createCodeMap(Configuration.getInstance().getLanguage3LetterCodeComponentUrl());
+        }
+        
+        return iso639ToLanguageNameMap;
+    }
+    
     private Map<String, String> createCodeMap(String url) {
         LOG.debug("Creating language code map.");
         try {
             Map<String, String> result = CommonUtils.createCMDIComponentItemMap(url);
+            return result;
+        } catch (Exception e) {
+            throw new RuntimeException("Cannot instantiate postProcessor:", e);
+        }
+    }
+    
+    private Map<String, String> createReverseCodeMap(String url) {
+        LOG.debug("Creating language code map.");
+        try {
+            Map<String, String> result = CommonUtils.createReverseCMDIComponentItemMap(url);
             return result;
         } catch (Exception e) {