Abbreviate error message when updating historical prices

Reduce the pollution of stack trace in the log for common error messages
that occur during the update of the historical prices.

name.abuchen.portfolio/src/name/abuchen/portfolio/PortfolioLog.java

@@ -57,6 +57,33 @@ public static void error(List<? extends Throwable> errors)
             log.log(new Status(IStatus.ERROR, PLUGIN_ID, t.getMessage(), t));
     }
 
+    /**
+     * Logs the messages of the given errors but without the full stack trace.
+     * Instead, the message will include the calling class name only. This is
+     * useful for common error messages which occur as part of the price
+     * updates.
+     */
+    public static void abbreviated(List<? extends Throwable> errors)
+    {
+        StackWalker walker = StackWalker.getInstance(StackWalker.Option.RETAIN_CLASS_REFERENCE);
+        Class<?> callerClass = walker.getCallerClass();
+
+        ILog log = Platform.getLog(FrameworkUtil.getBundle(PortfolioLog.class));
+        for (Throwable t : errors)
+            log.log(new Status(IStatus.ERROR, PLUGIN_ID, "[" + callerClass.getSimpleName() + "] " + t.getMessage())); //$NON-NLS-1$ //$NON-NLS-2$
+    }
+
+    /**
+     * Logs the message of the given error but without the full stack trace.
+     * Instead, the message will include the calling class name only. This is
+     * useful for common error messages which occur as part of the price
+     * updates.
+     */
+    public static void abbreviated(Throwable error)
+    {
+        abbreviated(List.of(error));
+    }
+
     /**
      * Logs the given error message to the application log.
      * 

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/BinanceQuoteFeed.java

@@ -47,7 +47,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = getHistoricalQuotes(security, false, LocalDate.now());
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
 

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/BitfinexQuoteFeed.java

@@ -47,7 +47,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = getHistoricalQuotes(security, false, LocalDate.now());
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
 

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/CoinGeckoQuoteFeed.java

@@ -102,7 +102,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = getHistoricalQuotes(security, false, LocalDate.now());
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
 

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/EODHistoricalDataQuoteFeed.java

@@ -51,7 +51,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = getHistoricalQuotes(security, false, LocalDate.now().minusDays(5));
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
         if (prices.isEmpty())

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/GenericJSONQuoteFeed.java

@@ -190,7 +190,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = getHistoricalQuotes(security, security.getLatestFeedURL(), false, false, true);
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
         if (prices.isEmpty())

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/HTMLTableQuoteFeed.java

@@ -379,7 +379,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = internalGetQuotes(security, feedURL, false, false);
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
         if (prices.isEmpty())

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/KrakenQuoteFeed.java

@@ -45,7 +45,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         QuoteFeedData data = getHistoricalQuotes(security, false, LocalDate.now());
 
         if (!data.getErrors().isEmpty())
-            PortfolioLog.error(data.getErrors());
+            PortfolioLog.abbreviated(data.getErrors());
 
         List<LatestSecurityPrice> prices = data.getLatestPrices();
         return prices.isEmpty() ? Optional.empty() : Optional.of(prices.get(prices.size() - 1));

name.abuchen.portfolio/src/name/abuchen/portfolio/online/impl/YahooFinanceQuoteFeed.java

@@ -98,7 +98,7 @@ public Optional<LatestSecurityPrice> getLatestQuote(Security security)
         }
         catch (IOException | ParseException e)
         {
-            PortfolioLog.error(e);
+            PortfolioLog.abbreviated(e);
             return Optional.empty();
         }
     }