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DATAJDBC-291 - Polishing.

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Introduce factory methods for AggregateChange save/delete object creation. Replace computeIfAbsent pattern with appropriate methods. Add indirection for staged values traversal. Rename CascadingValuesLookup to StagedValues.
Javadoc, formatting.

Original pull request: #173.
This commit is contained in:
Mark Paluch
2019-10-15 15:52:19 +02:00
committed by Jens Schauder
parent 9727136827
commit fe2e4bb419
5 changed files with 162 additions and 133 deletions
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12
spring-data-jdbc/src/main/java/org/springframework/data/jdbc/core/JdbcAggregateTemplate.java
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@@ -26,7 +26,6 @@ import org.springframework.data.jdbc.core.convert.DataAccessStrategy;
import org.springframework.data.mapping.IdentifierAccessor;
import org.springframework.data.mapping.callback.EntityCallbacks;
import org.springframework.data.relational.core.conversion.AggregateChange;
import org.springframework.data.relational.core.conversion.AggregateChange.Kind;
import org.springframework.data.relational.core.conversion.Interpreter;
import org.springframework.data.relational.core.conversion.RelationalConverter;
import org.springframework.data.relational.core.conversion.RelationalEntityDeleteWriter;
@@ -331,33 +330,30 @@ public class JdbcAggregateTemplate implements JdbcAggregateOperations {
triggerAfterDelete(entity, id, change);
}
@SuppressWarnings({ "unchecked", "rawtypes" })
private <T> AggregateChange<T> createInsertChange(T instance) {
AggregateChange<T> aggregateChange = new AggregateChange(Kind.SAVE, instance.getClass(), instance);
AggregateChange<T> aggregateChange = AggregateChange.forSave(instance);
jdbcEntityInsertWriter.write(instance, aggregateChange);
return aggregateChange;
}
@SuppressWarnings({ "unchecked", "rawtypes" })
private <T> AggregateChange<T> createUpdateChange(T instance) {
AggregateChange<T> aggregateChange = new AggregateChange(Kind.SAVE, instance.getClass(), instance);
AggregateChange<T> aggregateChange = AggregateChange.forSave(instance);
jdbcEntityUpdateWriter.write(instance, aggregateChange);
return aggregateChange;
}
@SuppressWarnings({ "unchecked", "rawtypes" })
private <T> AggregateChange<T> createDeletingChange(Object id, @Nullable T entity, Class<T> domainType) {
AggregateChange<T> aggregateChange = new AggregateChange(Kind.DELETE, domainType, entity);
AggregateChange<T> aggregateChange = AggregateChange.forDelete(domainType, entity);
jdbcEntityDeleteWriter.write(id, aggregateChange);
return aggregateChange;
}
private AggregateChange<?> createDeletingChange(Class<?> domainType) {
AggregateChange<?> aggregateChange = new AggregateChange<>(Kind.DELETE, domainType, null);
AggregateChange<?> aggregateChange = AggregateChange.forDelete(domainType, null);
jdbcEntityDeleteWriter.write(null, aggregateChange);
return aggregateChange;
}