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manousosmp911de
manousos
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mp911de
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Fix isTrue/isFalse comparison for SQL server by using bind values.
Closes: #698 Original pull request: #708.
1 parent 0b7ef2b commit 403ae58

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9 files changed

+58
-20
lines changed

9 files changed

+58
-20
lines changed

‎src/main/java/org/springframework/data/r2dbc/query/QueryMapper.java‎

Lines changed: 17 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -21,7 +21,6 @@
2121
import java.util.List;
2222
import java.util.Map;
2323
import java.util.regex.Pattern;
24-
2524
import org.springframework.data.domain.Sort;
2625
import org.springframework.data.mapping.MappingException;
2726
import org.springframework.data.mapping.PersistentPropertyPath;
@@ -81,8 +80,7 @@ public QueryMapper(R2dbcDialect dialect, R2dbcConverter converter) {
8180
}
8281

8382
/**
84-
* Render a {@link SqlIdentifier} for SQL usage.
85-
* The resulting String might contain quoting characters.
83+
* Render a {@link SqlIdentifier} for SQL usage. The resulting String might contain quoting characters.
8684
*
8785
* @param identifier the identifier to be rendered.
8886
* @return an identifier String.
@@ -473,11 +471,15 @@ private Condition createCondition(Column column, @Nullable Object mappedValue, C
473471
}
474472

475473
if (comparator == Comparator.IS_TRUE) {
476-
return column.isEqualTo(SQL.literalOf(true));
474+
Expression bind = booleanBind(column, mappedValue, valueType, bindings, ignoreCase);
475+
476+
return column.isEqualTo(bind);
477477
}
478478

479479
if (comparator == Comparator.IS_FALSE) {
480-
return column.isEqualTo(SQL.literalOf(false));
480+
Expression bind = booleanBind(column, mappedValue, valueType, bindings, ignoreCase);
481+
482+
return column.isEqualTo(bind);
481483
}
482484

483485
Expression columnExpression = column;
@@ -627,6 +629,13 @@ private Expression bind(@Nullable Object mappedValue, Class<?> valueType, Mutabl
627629
: SQL.bindMarker(bindMarker.getPlaceholder());
628630
}
629631

632+
private Expression booleanBind(Column column, Object mappedValue, Class<?> valueType, MutableBindings bindings,
633+
boolean ignoreCase) {
634+
BindMarker bindMarker = bindings.nextMarker(column.getName().getReference());
635+
636+
return bind(mappedValue, valueType, bindings, bindMarker, ignoreCase);
637+
}
638+
630639
/**
631640
* Value object to represent a field and its meta-information.
632641
*/
@@ -750,7 +759,9 @@ private boolean isPathToJavaLangClassProperty(PropertyPath path) {
750759

751760
/*
752761
* (non-Javadoc)
753-
* @see org.springframework.data.r2dbc.core.convert.QueryMapper.Field#getTypeHint()
762+
*
763+
* @see
764+
* org.springframework.data.r2dbc.core.convert.QueryMapper.Field#getTypeHint()
754765
*/
755766
@Override
756767
public TypeInformation<?> getTypeHint() {

‎src/test/java/org/springframework/data/r2dbc/repository/AbstractR2dbcRepositoryIntegrationTests.java‎

Lines changed: 30 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -106,8 +106,8 @@ void before() {
106106
@Test
107107
void shouldInsertNewItems() {
108108

109-
LegoSet legoSet1 = new LegoSet(null, "SCHAUFELRADBAGGER", 12);
110-
LegoSet legoSet2 = new LegoSet(null, "FORSCHUNGSSCHIFF", 13);
109+
LegoSet legoSet1 = new LegoSet(null, "SCHAUFELRADBAGGER", 12, true);
110+
LegoSet legoSet2 = new LegoSet(null, "FORSCHUNGSSCHIFF", 13, false);
111111

112112
repository.saveAll(Arrays.asList(legoSet1, legoSet2)) //
113113
.as(StepVerifier::create) //
@@ -181,8 +181,8 @@ void shouldByStringQueryApplyingDtoProjection() {
181181
@Test // gh-344
182182
void shouldFindApplyingDistinctProjection() {
183183

184-
LegoSet legoSet1 = new LegoSet(null, "SCHAUFELRADBAGGER", 12);
185-
LegoSet legoSet2 = new LegoSet(null, "SCHAUFELRADBAGGER", 13);
184+
LegoSet legoSet1 = new LegoSet(null, "SCHAUFELRADBAGGER", 12, true);
185+
LegoSet legoSet2 = new LegoSet(null, "SCHAUFELRADBAGGER", 13, false);
186186

187187
repository.saveAll(Arrays.asList(legoSet1, legoSet2)) //
188188
.as(StepVerifier::create) //
@@ -211,6 +211,19 @@ void shouldFindApplyingSimpleTypeProjection() {
211211
}).verifyComplete();
212212
}
213213

214+
@Test // gh-698
215+
void shouldBeTrue() {
216+
shouldInsertNewItems();
217+
218+
repository.findLegoSetByFlag(true) //
219+
.map(a -> a.flag) //
220+
.collectList() //
221+
.as(StepVerifier::create) //
222+
.consumeNextWith(actual -> {
223+
assertThat(actual).hasSize(1).contains(true);
224+
}).verifyComplete();
225+
}
226+
214227
@Test
215228
void shouldDeleteUsingQueryMethod() {
216229

@@ -256,9 +269,8 @@ void shouldFindByPageable() {
256269
@Test // gh-335
257270
void shouldFindTop10() {
258271

259-
Flux<LegoSet> sets = Flux.fromStream(IntStream.range(0, 100).mapToObj(value -> {
260-
return new LegoSet(null, "Set " + value, value);
261-
}));
272+
Flux<LegoSet> sets = Flux
273+
.fromStream(IntStream.range(0, 100).mapToObj(value -> new LegoSet(null, "Set " + value, value, true)));
262274

263275
repository.saveAll(sets) //
264276
.as(StepVerifier::create) //
@@ -291,8 +303,8 @@ public void shouldInsertItemsTransactional() {
291303
R2dbcTransactionManager r2dbcTransactionManager = new R2dbcTransactionManager(connectionFactory);
292304
TransactionalOperator rxtx = TransactionalOperator.create(r2dbcTransactionManager);
293305

294-
LegoSet legoSet1 = new LegoSet(null, "SCHAUFELRADBAGGER", 12);
295-
LegoSet legoSet2 = new LegoSet(null, "FORSCHUNGSSCHIFF", 13);
306+
LegoSet legoSet1 = new LegoSet(null, "SCHAUFELRADBAGGER", 12, true);
307+
LegoSet legoSet2 = new LegoSet(null, "FORSCHUNGSSCHIFF", 13, false);
296308

297309
Mono<Map<String, Object>> transactional = repository.save(legoSet1) //
298310
.map(it -> jdbc.queryForMap("SELECT count(*) AS count FROM legoset")).as(rxtx::transactional);
@@ -407,6 +419,8 @@ interface LegoSetRepository extends ReactiveCrudRepository<LegoSet, Integer> {
407419
Mono<Integer> countByNameContains(String namePart);
408420

409421
Mono<Boolean> existsByName(String name);
422+
423+
Flux<LegoSet> findLegoSetByFlag(boolean flag);
410424
}
411425

412426
public interface Buildable {
@@ -421,13 +435,20 @@ public interface Buildable {
421435
public static class LegoSet extends Lego implements Buildable {
422436
String name;
423437
Integer manual;
438+
boolean flag;
424439

425440
@PersistenceConstructor
426441
LegoSet(Integer id, String name, Integer manual) {
427442
super(id);
428443
this.name = name;
429444
this.manual = manual;
430445
}
446+
447+
@PersistenceConstructor
448+
LegoSet(Integer id, String name, Integer manual, Boolean flag) {
449+
this(id, name, manual);
450+
this.flag = flag;
451+
}
431452
}
432453

433454
@AllArgsConstructor

‎src/test/java/org/springframework/data/r2dbc/repository/query/PartTreeR2dbcQueryUnitTests.java‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -486,7 +486,7 @@ void createsQueryToFindAllEntitiesByIntegerAttributeNotIn() throws Exception {
486486
.isEqualTo("SELECT " + ALL_FIELDS + " FROM " + TABLE + " WHERE " + TABLE + ".age NOT IN ($1)");
487487
}
488488

489-
@Test // gh-282
489+
@Test // gh-282, gh-698
490490
void createsQueryToFindAllEntitiesByBooleanAttributeTrue() throws Exception {
491491

492492
R2dbcQueryMethod queryMethod = getQueryMethod("findAllByActiveTrue");
@@ -496,10 +496,10 @@ void createsQueryToFindAllEntitiesByBooleanAttributeTrue() throws Exception {
496496
PreparedOperation<?> preparedOperation = createQuery(r2dbcQuery, accessor);
497497

498498
assertThat(preparedOperation.get())
499-
.isEqualTo("SELECT " + ALL_FIELDS + " FROM " + TABLE + " WHERE " + TABLE + ".active = TRUE");
499+
.isEqualTo("SELECT " + ALL_FIELDS + " FROM " + TABLE + " WHERE " + TABLE + ".active = $1");
500500
}
501501

502-
@Test // gh-282
502+
@Test // gh-282, gh-698
503503
void createsQueryToFindAllEntitiesByBooleanAttributeFalse() throws Exception {
504504

505505
R2dbcQueryMethod queryMethod = getQueryMethod("findAllByActiveFalse");
@@ -509,7 +509,7 @@ void createsQueryToFindAllEntitiesByBooleanAttributeFalse() throws Exception {
509509
PreparedOperation<?> preparedOperation = createQuery(r2dbcQuery, accessor);
510510

511511
assertThat(preparedOperation.get())
512-
.isEqualTo("SELECT " + ALL_FIELDS + " FROM " + TABLE + " WHERE " + TABLE + ".active = FALSE");
512+
.isEqualTo("SELECT " + ALL_FIELDS + " FROM " + TABLE + " WHERE " + TABLE + ".active = $1");
513513
}
514514

515515
@Test // gh-282

‎src/test/java/org/springframework/data/r2dbc/testing/H2TestSupport.java‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -45,6 +45,7 @@ public class H2TestSupport {
4545
+ " version integer NULL,\n" //
4646
+ " name varchar(255) NOT NULL,\n" //
4747
+ " extra varchar(255),\n" //
48+
+ " flag boolean,\n" //
4849
+ " manual integer NULL\n" //
4950
+ ");";
5051

‎src/test/java/org/springframework/data/r2dbc/testing/MariaDbTestSupport.java‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -51,6 +51,7 @@ public class MariaDbTestSupport {
5151
public static final String CREATE_TABLE_LEGOSET_WITH_ID_GENERATION = "CREATE TABLE legoset (\n" //
5252
+ " id integer AUTO_INCREMENT PRIMARY KEY,\n" //
5353
+ " name varchar(255) NOT NULL,\n" //
54+
+ " flag boolean NOT NULL,\n" //
5455
+ " manual integer NULL\n" //
5556
+ ") ENGINE=InnoDB;";
5657

‎src/test/java/org/springframework/data/r2dbc/testing/MySqlTestSupport.java‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -53,6 +53,7 @@ public class MySqlTestSupport {
5353
+ " id integer AUTO_INCREMENT PRIMARY KEY,\n" //
5454
+ " version integer NULL,\n" //
5555
+ " name varchar(255) NOT NULL,\n" //
56+
+ " flag boolean NULL,\n" //
5657
+ " manual integer NULL\n" //
5758
+ ") ENGINE=InnoDB;";
5859

‎src/test/java/org/springframework/data/r2dbc/testing/OracleTestSupport.java‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -55,6 +55,7 @@ public class OracleTestSupport {
5555
+ " id INTEGER GENERATED by default on null as IDENTITY PRIMARY KEY,\n" //
5656
+ " version INTEGER NULL,\n" //
5757
+ " name VARCHAR2(255) NOT NULL,\n" //
58+
+ " flag Boolean NULL,\n" //
5859
+ " manual INTEGER NULL\n" //
5960
+ ")";
6061

‎src/test/java/org/springframework/data/r2dbc/testing/PostgresTestSupport.java‎

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -28,7 +28,8 @@ public class PostgresTestSupport {
2828
+ " id integer CONSTRAINT id1 PRIMARY KEY,\n" //
2929
+ " version integer NULL,\n" //
3030
+ " name varchar(255) NOT NULL,\n" //
31-
+ " manual integer NULL\n," //
31+
+ " manual integer NULL,\n" //
32+
+ " flag boolean NULL,\n" //
3233
+ " cert bytea NULL\n" //
3334
+ ");";
3435

‎src/test/java/org/springframework/data/r2dbc/testing/SqlServerTestSupport.java‎

Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -28,6 +28,7 @@ public class SqlServerTestSupport {
2828
+ " id integer IDENTITY(1,1) PRIMARY KEY,\n" //
2929
+ " version integer NULL,\n" //
3030
+ " name varchar(255) NOT NULL,\n" //
31+
+ " flag bit NULL\n," //
3132
+ " extra varchar(255),\n" //
3233
+ " manual integer NULL\n" //
3334
+ ");";

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