Flush JSON stream after each element

Issue: SPR-15104
2017-02-13 13:58:39 +01:00
parent 45770d73ed
commit ef550c43d6
5 changed files with 48 additions and 10 deletions
--- a/spring-core/src/main/java/org/springframework/core/codec/AbstractEncoder.java
+++ b/spring-core/src/main/java/org/springframework/core/codec/AbstractEncoder.java
@@ -31,6 +31,13 @@ import org.springframework.util.MimeType;
 */
 public abstract class AbstractEncoder<T> implements Encoder<T> {

+	/**
+	 * Hint key to use with a {@link FlushingStrategy} value.
+	 */
+	public static final String FLUSHING_STRATEGY_HINT = AbstractEncoder.class.getName() + ".flushingStrategy";
+
+	public enum FlushingStrategy { AUTO, AFTER_EACH_ELEMENT }
+
 	private final List<MimeType> encodableMimeTypes;