redirect error messages to a proper logger

joestelmach · Apr 20, 2016 · 1a1f196 · 1a1f196
1 parent c6b8ae4
commit 1a1f196
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Showing 5 changed files with 50 additions and 1 deletion.
diff --git a/src/main/antlr3/com/joestelmach/natty/generated/DateLexer.g b/src/main/antlr3/com/joestelmach/natty/generated/DateLexer.g
@@ -14,6 +14,11 @@ lexer grammar DateLexer;
       _logger.debug(message);
     }
   }
+
+  @Override
+  public void emitErrorMessage(String msg) {
+    _logger.error(msg);
+  }
 }
 
 // ********** date rules ********** 

diff --git a/src/main/antlr3/com/joestelmach/natty/generated/DateParser.g b/src/main/antlr3/com/joestelmach/natty/generated/DateParser.g
@@ -38,6 +38,8 @@ tokens {
 
 @header {
   package com.joestelmach.natty.generated;
+
+  import java.io.IOException;
 }
 
 @members {
@@ -52,6 +54,16 @@ tokens {
       _logger.debug(message);
     }
   }
+
+  @Override
+  public void reportError(IOException e) {
+    _logger.error("Unexpected IO error", e);
+  }
+
+  @Override
+  public void emitErrorMessage(String msg) {
+    _logger.error(msg);
+  }
 }
 
 parse

diff --git a/src/main/antlr3/com/joestelmach/natty/generated/DateWalker.g b/src/main/antlr3/com/joestelmach/natty/generated/DateWalker.g
@@ -8,6 +8,9 @@ options {
 @header { package com.joestelmach.natty.generated; }
 
 @members {
+  private static org.slf4j.Logger _logger =
+    org.slf4j.LoggerFactory.getLogger(com.joestelmach.natty.generated.DateWalker.class);
+
   private com.joestelmach.natty.WalkerState _walkerState;
   private java.util.Date referenceDate;
 
@@ -23,6 +26,11 @@ options {
     throw e;
   }
 
+  @Override
+  public void emitErrorMessage(String msg) {
+    _logger.error(msg);
+  }
+
   public void setReferenceDate(java.util.Date referenceDate) {
     this.referenceDate = referenceDate;
   }

diff --git a/src/main/antlr3/com/joestelmach/natty/generated/TreeRewrite.g b/src/main/antlr3/com/joestelmach/natty/generated/TreeRewrite.g
@@ -10,6 +10,9 @@ options {
 @header { package com.joestelmach.natty.generated; }
 
 @members {
+  private static org.slf4j.Logger _logger =
+    org.slf4j.LoggerFactory.getLogger(com.joestelmach.natty.generated.TreeRewrite.class);
+
   @Override
   protected Object recoverFromMismatchedToken(IntStream input, int ttype, BitSet follow)
       throws RecognitionException {
@@ -21,6 +24,11 @@ options {
       throws RecognitionException {
     throw e;
   }
+
+  @Override
+  public void emitErrorMessage(String msg) {
+    _logger.error(msg);
+  }
 }
 
 @rulecatch {

diff --git a/src/main/antlr3/com/joestelmach/natty/generated/imports/NumericRules.g b/src/main/antlr3/com/joestelmach/natty/generated/imports/NumericRules.g
@@ -7,7 +7,23 @@ options {
 tokens {
   INT;
 }
-
+
+@members {
+  private static org.slf4j.Logger _logger =
+    org.slf4j.LoggerFactory.getLogger(com.joestelmach.natty.generated.DateParser_NumericRules.class);
+
+  @Override
+  public void reportError(IOException e) {
+    _logger.error("Unexpected IO error", e);
+  }
+
+  @Override
+  public void emitErrorMessage(String msg) {
+    _logger.error(msg);
+  }
+}
+
+
 // ********** numeric rules **********
 
 // a number between 00 and 59 inclusive, with a mandatory 0 prefix before numbers 0-9