Examples with PropertyHandler org.springframework.data.mapping.PropertyHandler used on opensource projects

Example 6 with PropertyHandler

use of org.springframework.data.mapping.PropertyHandler in project spring-cloud-gcp by spring-cloud.

the class MappingSpannerWriteConverter method write.

/**
 * Writes an object's properties to the sink.
 * @param source the object to write
 * @param sink the sink to which to write
 * @param includeColumns the properties/columns to write. If null, then all columns
 * are written.
 */
public void write(Object source, WriteBuilder sink, Set<String> includeColumns) {
    boolean writeAllColumns = includeColumns == null;
    SpannerPersistentEntity<?> persistentEntity = this.spannerMappingContext.getPersistentEntity(source.getClass());
    PersistentPropertyAccessor accessor = persistentEntity.getPropertyAccessor(source);
    persistentEntity.doWithProperties((PropertyHandler<SpannerPersistentProperty>) spannerPersistentProperty -> {
        if (!writeAllColumns && !includeColumns.contains(spannerPersistentProperty.getColumnName())) {
            return;
        }
        writeProperty(sink, accessor, spannerPersistentProperty);
    });
}