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Polishing.

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Reuse H2 dialect settings in R2DBC-specific H2 dialect.
Refactor ArrayColumns support classes, into toplevel-types. Let R2DBC H2 sublass the relational H2Dialect to decouple from Postgres.

See #1287
Original pull request #1297
This commit is contained in:
Mark Paluch
2022-07-21 15:45:30 +02:00
committed by Jens Schauder
parent c2e163b5c2
commit 0d1ba211c5
9 changed files with 152 additions and 93 deletions
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9
spring-data-jdbc/src/main/java/org/springframework/data/jdbc/core/convert/JdbcArrayColumns.java
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@@ -23,19 +23,14 @@ import org.springframework.data.relational.core.dialect.ArrayColumns;
* {@link org.springframework.data.relational.core.dialect.ArrayColumns} that offer JDBC-specific functionality.
*
* @author Jens Schauder
* @author Mark Paluch
* @since 2.3
*/
public interface JdbcArrayColumns extends ArrayColumns {
@Override
default Class<?> getArrayType(Class<?> userType) {
Class<?> componentType = userType;
while (componentType.isArray()) {
componentType = componentType.getComponentType();
}
return componentType;
return ArrayColumns.unwrapComponentType(userType);
}
/**

6
spring-data-jdbc/src/main/java/org/springframework/data/jdbc/core/dialect/JdbcPostgresDialect.java
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@@ -38,11 +38,11 @@ public class JdbcPostgresDialect extends PostgresDialect implements JdbcDialect
return ARRAY_COLUMNS;
}
static class JdbcPostgresArrayColumns extends PostgresArrayColumns implements JdbcArrayColumns {
static class JdbcPostgresArrayColumns implements JdbcArrayColumns {
@Override
public Class<?> getArrayType(Class<?> userType) {
return JdbcArrayColumns.super.getArrayType(userType);
public boolean isSupported() {
return true;
}
@Override