ATLAS-2184: fixed isNull/notNull in-memory predicates to handle empty value

Signed-off-by: Madhan Neethiraj <madhan@apache.org>

ATLAS-2184: fixed isNull/notNull in-memory predicates to handle empty value
dd7eb14e · apoorvnaik · Madhan Neethiraj · fe05e157 · dd7eb14e
Commit dd7eb14e authored Oct 03, 2017 by apoorvnaik Committed by Madhan Neethiraj Oct 03, 2017
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SearchProcessor.java ...main/java/org/apache/atlas/discovery/SearchProcessor.java +9 -9

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--- a/repository/src/main/java/org/apache/atlas/discovery/SearchProcessor.java
+++ b/repository/src/main/java/org/apache/atlas/discovery/SearchProcessor.java
@@ -467,40 +467,40 @@ public abstract class SearchProcessor {
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_SHORT:
                    attrClass = Short.class;
-                    attrValue = attrVal == null ? null : Short.parseShort(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Short.parseShort(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_INT:
                    attrClass = Integer.class;
-                    attrValue = attrVal == null ? null : Integer.parseInt(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Integer.parseInt(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_BIGINTEGER:
                    attrClass = BigInteger.class;
-                    attrValue = attrVal == null ? null : new BigInteger(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : new BigInteger(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_BOOLEAN:
                    attrClass = Boolean.class;
-                    attrValue = attrVal == null ? null : Boolean.parseBoolean(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Boolean.parseBoolean(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_BYTE:
                    attrClass = Byte.class;
-                    attrValue = attrVal == null ? null : Byte.parseByte(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Byte.parseByte(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_LONG:
                case AtlasBaseTypeDef.ATLAS_TYPE_DATE:
                    attrClass = Long.class;
-                    attrValue = attrVal == null ? null : Long.parseLong(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Long.parseLong(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_FLOAT:
                    attrClass = Float.class;
-                    attrValue = attrVal == null ? null : Float.parseFloat(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Float.parseFloat(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_DOUBLE:
                    attrClass = Double.class;
-                    attrValue = attrVal == null ? null : Double.parseDouble(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : Double.parseDouble(attrVal);
                    break;
                case AtlasBaseTypeDef.ATLAS_TYPE_BIGDECIMAL:
                    attrClass = BigDecimal.class;
-                    attrValue = attrVal == null ? null : new BigDecimal(attrVal);
+                    attrValue = StringUtils.isEmpty(attrVal) ? null : new BigDecimal(attrVal);
                    break;
                default:
                    if (attrType instanceof AtlasEnumType) {