DATACMNS-66 - Polishing.

Removed Part.shouldAlwaysIgnoreCase() and don't constraint Part.shouldIgnoreCase() to String parts anymore.

spring-data-commons-core/src/main/java/org/springframework/data/repository/query/parser/Part.java

@@ -114,10 +114,6 @@ public class Part {
 	 */
 	public boolean shouldIgnoreCase() {
 
-		if (!String.class.equals(getProperty().getType())) {
-			return false;
-		}
-		
 		return ignoreCase;
 	}
 
@@ -207,8 +203,7 @@ public class Part {
 		/**
 		 * Creates a new {@link Type} using the given keyword, number of arguments to be bound and operator. Keyword and
 		 * operator can be {@literal null}.
-		 * 
-		 * @param operator
+		 *
 		 * @param numberOfArguments
 		 * @param keywords
 		 */

spring-data-commons-core/src/main/java/org/springframework/data/repository/query/parser/PartTree.java

@@ -116,16 +116,6 @@ public class PartTree implements Iterable<OrPart> {
 		return result;
 	}
 
-	/**
-	 * Returns <tt>true</tt> if all String based selections should not consider sentence case.
-	 * 
-	 * @return <tt>true</tt> if case is ignored
-	 */
-	public boolean shouldAlwaysIgnoreCase() {
-
-		return predicate.shouldAlwaysIgnoreCase();
-	}
-
 	@Override
 	public String toString() {
 
@@ -140,7 +130,7 @@ public class PartTree implements Iterable<OrPart> {
 	 * 
 	 * @param text the text to split
 	 * @param keyword the keyword to split around
-	 * @return an arry of split items
+	 * @return an array of split items
 	 */
 	private static String[] split(String text, String keyword) {
 
@@ -259,9 +249,5 @@ public class PartTree implements Iterable<OrPart> {
 		public OrderBySource getOrderBySource() {
 			return orderBySource;
 		}
-
-		public boolean shouldAlwaysIgnoreCase() {
-			return alwaysIgnoreCase;
-		}
 	}
 }

spring-data-commons-core/src/test/java/org/springframework/data/repository/query/parser/PartTreeUnitTests.java

@@ -160,7 +160,6 @@ public class PartTreeUnitTests {
 
 	private void detectsIgnoreAllCase(String source, boolean expected) throws Exception {
 		PartTree tree = partTree(source);
-		assertThat(tree.shouldAlwaysIgnoreCase(), is(expected));
 		for (Part part : tree.getParts()) {
 			assertThat(part.shouldIgnoreCase(), is(expected));
 		}
@@ -184,14 +183,6 @@ public class PartTreeUnitTests {
 		assertThat(parts.next().shouldIgnoreCase(), is(false));
 	}
 
-	@Test
-	public void doesNotIgnoreCaseIfNotStringProperty() throws Exception {
-		PartTree tree = partTree("findByLocationIgnoringCase");
-		assertPart(tree, parts("location"));
-		Iterator<Part> parts = tree.getParts().iterator();
-		assertThat(parts.next().shouldIgnoreCase(), is(false));
-	}
-
 	private PartTree partTree(String source) {
 		return new PartTree(source, User.class);
 	}