Replace derived CriteriaQuery with String-based queries.

Introduce new DSL to construct JPQL queries. Refactor ParameterMetadata to PartTreeParameterBinding.

Disable Keyset pagination with projections for Eclipselink as Eclipselink doesn't consider type hints for JPQL queries.

Closes #3588
Original pull request: #3653

Author: mp911de

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/AbstractStringBasedJpaQuery.java

@@ -136,7 +136,6 @@ public Query doCreateQuery(JpaParametersParameterAccessor accessor) {
 		ReturnedType returnedType = processor.getReturnedType();
 		QueryProvider sortedQuery = getSortedQuery(sort, returnedType);
 		Query query = createJpaQuery(sortedQuery, sort, accessor.getPageable(), returnedType);
-
 		// it is ok to reuse the binding contained in the ParameterBinder, although we create a new query String because the
 		// parameters in the query do not change.
 		return parameterBinder.get().bindAndPrepare(query, accessor);

spring-data-jpa/src/main/java/org/springframework/data/jpa/repository/query/JpaKeysetScrollQueryCreator.java

@@ -91,7 +91,6 @@ protected JpqlQueryBuilder.AbstractJpqlQuery createQuery(JpqlQueryBuilder.@Nulla
 		return query;
 	}
 
-
 	private static JpqlQueryBuilder.@Nullable Predicate getPredicate(JpqlQueryBuilder.@Nullable Predicate predicate,
 			JpqlQueryBuilder.@Nullable Predicate keysetPredicate) {
 

spring-data-jpa/src/test/java/org/springframework/data/jpa/repository/query/NamedOrIndexedQueryParameterSetterUnitTests.java

@@ -89,7 +89,7 @@ void strictErrorHandlingThrowsExceptionForAllVariationsOfParameters() {
 
 				softly
 						.assertThatThrownBy(
-								() -> setter.setParameter(QueryParameterSetter.BindableQuery.from(query), methodArguments, STRICT)) //
+								() -> setter.setParameter(BindableQuery.from(query), methodArguments, STRICT)) //
 						.describedAs("p-type: %s, p-name: %s, p-position: %s, temporal: %s", //
 								parameter.getClass(), //
 								parameter.getName(), //
@@ -118,7 +118,7 @@ void lenientErrorHandlingThrowsNoExceptionForAllVariationsOfParameters() {
 
 				softly
 						.assertThatCode(
-								() -> setter.setParameter(QueryParameterSetter.BindableQuery.from(query), methodArguments, LENIENT)) //
+								() -> setter.setParameter(BindableQuery.from(query), methodArguments, LENIENT)) //
 						.describedAs("p-type: %s, p-name: %s, p-position: %s, temporal: %s", //
 								parameter.getClass(), //
 								parameter.getName(), //
@@ -149,7 +149,7 @@ void lenientSetsParameterWhenSuccessIsUnsure() {
 					temporalType //
 			);
 
-			setter.setParameter(QueryParameterSetter.BindableQuery.from(query), methodArguments, LENIENT);
+			setter.setParameter(BindableQuery.from(query), methodArguments, LENIENT);
 
 			if (temporalType == null) {
 				verify(query).setParameter(eq(11), any(Date.class));
@@ -179,7 +179,7 @@ void parameterNotSetWhenSuccessImpossible() {
 					temporalType //
 			);
 
-			setter.setParameter(QueryParameterSetter.BindableQuery.from(query), methodArguments, LENIENT);
+			setter.setParameter(BindableQuery.from(query), methodArguments, LENIENT);
 
 			if (temporalType == null) {
 				verify(query, never()).setParameter(anyInt(), any(Date.class));