com/wentch/redkale/convert/ext/ShortArraySimpledCoder.java

@@ -0,0 +1,68 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package com.wentch.redkale.convert.ext;
+
+import com.wentch.redkale.convert.Reader;
+import com.wentch.redkale.convert.SimpledCoder;
+import com.wentch.redkale.convert.Writer;
+
+/**
+ *
+ * @author zhangjx
+ * @param <R>
+ * @param <W>
+ */
+public final class ShortArraySimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, short[]> {
+
+    public static final ShortArraySimpledCoder instance = new ShortArraySimpledCoder();
+
+    @Override
+    public void convertTo(W out, short[] values) {
+        if (values == null) {
+            out.writeNull();
+            return;
+        }
+        out.writeArrayB(values.length);
+        boolean flag = false;
+        for (short v : values) {
+            if (flag) out.writeArrayMark();
+            out.writeShort(v);
+            flag = true;
+        }
+        out.writeArrayE();
+    }
+
+    @Override
+    public short[] convertFrom(R in) {
+        int len = in.readArrayB();
+        if (len == Reader.SIGN_NULL) {
+            return null;
+        } else if (len == Reader.SIGN_NOLENGTH) {
+            int size = 0;
+            short[] data = new short[8];
+            while (in.hasNext()) {
+                if (size >= data.length) {
+                    short[] newdata = new short[data.length + 4];
+                    System.arraycopy(data, 0, newdata, 0, size);
+                    data = newdata;
+                }
+                data[size++] = in.readShort();
+            }
+            in.readArrayE();
+            short[] newdata = new short[size];
+            System.arraycopy(data, 0, newdata, 0, size);
+            return newdata;
+        } else {
+            short[] values = new short[len];
+            for (int i = 0; i < values.length; i++) {
+                values[i] = in.readShort();
+            }
+            in.readArrayE();
+            return values;
+        }
+    }
+
+}