Fix #713: add back BufferRecyclers.getJsonStringEncoder() (removed in 2.10.0)

Author: cowtowncoder

release-notes/VERSION-2.x

@@ -16,7 +16,9 @@ JSON library.
 
 (not yet released)
 
-#712: (partial) Optimize array allocation by JsonStringEncoder
+#712: (partial) Optimize array allocation by `JsonStringEncoder`
+#713: Add back accidentally removed `JsonStringEncoder` related methods in
+  `BufferRecyclers` (like `getJsonStringEncoder()`)
 
 2.11.4 (12-Dec-2020)
 

src/main/java/com/fasterxml/jackson/core/util/BufferRecyclers.java

@@ -2,6 +2,8 @@
 
 import java.lang.ref.SoftReference;
 
+import com.fasterxml.jackson.core.io.JsonStringEncoder;
+
 /**
  * Helper entity used to control access to simple buffer recyling scheme used for
  * some encoding, decoding tasks.
@@ -94,4 +96,70 @@ public static int releaseBuffers() {
         }
         return -1;
     }
+
+    /*
+    /**********************************************************************
+    /* Obsolete things re-introduced in 2.12.5 after accidental direct
+    /* removal from 2.10.0
+    /**********************************************************************
+     */
+
+    /**
+     * Not to be used any more: call {@link JsonStringEncoder#getInstance()} instead.
+     *
+     * @deprecated Since 2.10 (note: was accidentally removed but reintroduced as deprecated
+     *    in 2.12.5, to be removed from 3.0)
+     */
+    @Deprecated
+    public static JsonStringEncoder getJsonStringEncoder() {
+        return JsonStringEncoder.getInstance();
+    }
+
+    /**
+     * Not to be used any more: call {@link JsonStringEncoder#getInstance()} (and then
+     * {@code encodeAsUTF8()}) instead.
+     *
+     * @deprecated Since 2.10 (note: was accidentally removed but reintroduced as deprecated
+     *    in 2.12.5, to be removed from 3.0)
+     */
+    @Deprecated
+    public static byte[] encodeAsUTF8(String text) {
+        return JsonStringEncoder.getInstance().encodeAsUTF8(text);
+    }
+
+    /**
+     * Not to be used any more: call {@link JsonStringEncoder#getInstance()} (and then
+     * {@code quoteAsString()}) instead.
+     *
+     * @deprecated Since 2.10 (note: was accidentally removed but reintroduced as deprecated
+     *    in 2.12.5, to be removed from 3.0)
+     */
+    @Deprecated
+    public static char[] quoteAsJsonText(String rawText) {
+        return JsonStringEncoder.getInstance().quoteAsString(rawText);
+    }
+
+    /**
+     * Not to be used any more: call {@link JsonStringEncoder#getInstance()} (and then
+     * {@code quoteAsString()}) instead.
+     *
+     * @deprecated Since 2.10 (note: was accidentally removed but reintroduced as deprecated
+     *    in 2.12.5, to be removed from 3.0)
+     */
+    @Deprecated
+    public static void quoteAsJsonText(CharSequence input, StringBuilder output) {
+        JsonStringEncoder.getInstance().quoteAsString(input, output);
+    }
+
+    /**
+     * Not to be used any more: call {@link JsonStringEncoder#getInstance()} (and then
+     * {@code quoteAsUTF8()}) instead.
+     *
+     * @deprecated Since 2.10 (note: was accidentally removed but reintroduced as deprecated
+     *    in 2.12.5, to be removed from 3.0)
+     */
+    @Deprecated
+    public static byte[] quoteAsJsonUTF8(String rawText) {
+        return JsonStringEncoder.getInstance().quoteAsUTF8(rawText);
+    }
 }