🎨

TAKETODAY · Dec 5, 2024 · eecf49f · eecf49f
1 parent 51d52d9
commit eecf49f
Show file tree

Hide file tree

Showing 2 changed files with 19 additions and 12 deletions.
diff --git a/today-core/src/main/java/infra/core/io/ResourceRegion.java b/today-core/src/main/java/infra/core/io/ResourceRegion.java
@@ -17,6 +17,7 @@
 
 package infra.core.io;
 
+import infra.core.style.ToStringBuilder;
 import infra.lang.Assert;
 
 /**
@@ -74,4 +75,13 @@ public long getCount() {
     return this.count;
   }
 
+  @Override
+  public String toString() {
+    return ToStringBuilder.forInstance(this)
+            .append("count", count)
+            .append("position", position)
+            .append("resource", resource)
+            .toString();
+  }
+
 }
diff --git a/today-web/src/main/java/infra/http/HttpRange.java b/today-web/src/main/java/infra/http/HttpRange.java
@@ -38,16 +38,17 @@
  *
  * @author Arjen Poutsma
  * @author Juergen Hoeller
- * @author TODAY 2021/11/6 23:43
+ * @author <a href="https://github.com/TAKETODAY">海子 Yang</a>
  * @see <a href="https://tools.ietf.org/html/rfc7233">HTTP/1.1: Range Requests</a>
  * @see HttpHeaders#setRange(Collection)
  * @see HttpHeaders#getRange()
- * @since 4.0
+ * @since 4.0 2021/11/6 23:43
  */
 public abstract class HttpRange {
 
   /** Maximum ranges per request. */
   private static final int MAX_RANGES = 100;
+
   private static final String BYTE_RANGE_PREFIX = "bytes=";
 
   /**
@@ -246,19 +247,15 @@ private static class ByteRange extends HttpRange {
     private final Long lastPos;
 
     public ByteRange(long firstPos, @Nullable Long lastPos) {
-      assertPositions(firstPos, lastPos);
-      this.firstPos = firstPos;
-      this.lastPos = lastPos;
-    }
-
-    private void assertPositions(long firstBytePos, @Nullable Long lastBytePos) {
-      if (firstBytePos < 0) {
-        throw new IllegalArgumentException("Invalid first byte position: " + firstBytePos);
+      if (firstPos < 0) {
+        throw new IllegalArgumentException("Invalid first byte position: " + firstPos);
       }
-      if (lastBytePos != null && lastBytePos < firstBytePos) {
+      if (lastPos != null && lastPos < firstPos) {
         throw new IllegalArgumentException("firstBytePosition=%d should be less then or equal to lastBytePosition=%d"
-                .formatted(firstBytePos, lastBytePos));
+                .formatted(firstPos, lastPos));
       }
+      this.firstPos = firstPos;
+      this.lastPos = lastPos;
     }
 
     @Override