Add some more apex and openedge fixtures

test/fixtures/apex/BooleanUtils.cls

@@ -0,0 +1,185 @@
+/* ============================================================
+ * This code is part of the "apex-lang" open source project avaiable at:
+ * 
+ *      http://code.google.com/p/apex-lang/
+ *
+ * This code is licensed under the Apache License, Version 2.0.  You may obtain a 
+ * copy of the License at:
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * ============================================================
+ */
+global class BooleanUtils {
+
+    global static Boolean isFalse(Boolean bool)
+    {
+        if(bool==null)
+            return false;
+        else
+            return !bool;
+    }
+    
+    global static Boolean isNotFalse(Boolean bool)
+    {
+        if(bool==null)
+            return true;
+        else
+            return bool;
+    }
+    
+    global static Boolean isNotTrue(Boolean bool)
+    {
+        if(bool==null)
+            return true;
+        else
+            return !bool;
+    }
+    
+    global static Boolean isTrue(Boolean bool)
+    {
+        if(bool==null)
+            return false;
+        else
+            return bool;
+    }
+    
+    global static Boolean negate(Boolean bool)
+    {
+        if(bool==null)
+            return null;
+        else
+            return !bool;
+    }
+    
+    global static Boolean toBooleanDefaultIfNull(Boolean bool, Boolean defaultVal)
+    {
+        if(bool==null)
+            return defaultVal;
+        else
+            return bool;
+    }
+    
+    global static Boolean toBoolean(Integer value)
+    {
+        if(value==null)
+            return false;
+        else
+        {
+            if(value==0)
+                return false;
+            else
+                return true;
+        }
+    }
+    
+    global static Boolean strToBoolean(String value)
+    {
+        if(value==null)
+            return false;
+        else
+        {
+            if(StringUtils.equalsIgnoreCase(value,'true'))
+                return true;
+            else
+                return false;
+        }
+    }
+    
+    /************************************/
+    //Converts an int to a boolean specifying 
+    //the conversion values.
+    //    Parameters:
+    //    value - the Integer to convert, may be null
+    //    trueValue - the value to match for true, may be null
+    //    falseValue - the value to match for false, may be null 
+    //Returns:
+    //    true or false 
+    //Throws:
+    //    java.lang.IllegalArgumentException - if no match
+    /************************************/
+    global static Boolean toBoolean(Integer value,
+                                    Integer trueValue,
+                                    Integer falseValue)
+    {
+        if(value==trueValue)
+            return true;
+        else if(value==falseValue)
+            return false;
+        else
+            throw new IllegalArgumentException();
+    }
+    
+    
+    global static Integer toInteger(Boolean bool)
+    {
+        if(bool==null)
+            throw new IllegalArgumentException();
+        else
+        {
+            if(bool)
+                return 1;
+            else
+                return 0;
+        }
+    }
+    
+    
+    global static String toStringYesNo(Boolean bool)
+    {
+        if(bool==null)
+            return null;
+        else
+        {
+            if(bool)
+                return 'yes';
+            else
+                return 'no';
+        }
+    }
+    
+    global static String toStringYN(Boolean bool)
+    {
+        if(bool==null)
+            return null;
+        else
+        {
+            if(bool)
+                return 'Y';
+            else
+                return 'N';
+        }
+    }
+    
+    
+    global static String toString(Boolean bool,
+                                  String trueString,
+                                  String falseString)
+    {
+        if(bool==null)
+            return null;        
+        else
+        {
+            if(bool)
+                return trueString;
+            else
+                return falseString;
+        }
+    }
+    
+    global static Boolean xor(Boolean[] boolArray)
+    {
+        if(boolArray==null || boolArray.size()==0)
+            throw new IllegalArgumentException();
+        else
+        {
+            Boolean firstItem=boolArray[0];
+            for(Boolean bool:boolArray)
+            {
+                if(bool!=firstItem)
+                    return false;
+            }
+            return true;
+        }    
+    } 
+
+}