improved serilaze performance

alibaba · Apr 8, 2016 · 3bc29b5 · 3bc29b5
1 parent e38daa2
commit 3bc29b5
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Showing 4 changed files with 200 additions and 249 deletions.
diff --git a/src/main/java/com/alibaba/fastjson/serializer/ASMSerializerFactory.java b/src/main/java/com/alibaba/fastjson/serializer/ASMSerializerFactory.java
@@ -716,9 +716,8 @@ private void _enum(Class<?> clazz, MethodVisitor mw, FieldInfo property, Context
         } else {
             if (context.writeDirect) {
                 mw.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Enum", "name", "()Ljava/lang/String;");
-                mw.visitInsn(ICONST_0);
                 mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/serializer/SerializeWriter", "writeFieldValueStringWithDoubleQuote",
-                                   "(CLjava/lang/String;Ljava/lang/String;Z)V");
+                                   "(CLjava/lang/String;Ljava/lang/String;)V");
             } else {
                 mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/serializer/SerializeWriter", "writeFieldValue",
                                    "(CLjava/lang/String;Ljava/lang/Enum;)V");
@@ -974,9 +973,8 @@ private void _string(Class<?> clazz, MethodVisitor mw, FieldInfo property, Conte
             mw.visitVarInsn(ILOAD, context.var("seperator"));
             mw.visitVarInsn(ALOAD, Context.fieldName);
             mw.visitVarInsn(ALOAD, context.var("string"));
-            mw.visitInsn(ICONST_1);
+            mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/serializer/SerializeWriter", "writeFieldValueStringWithDoubleQuoteCheck",
-            mw.visitMethodInsn(INVOKEVIRTUAL, "com/alibaba/fastjson/serializer/SerializeWriter", "writeFieldValueStringWithDoubleQuote",
+                               "(CLjava/lang/String;Ljava/lang/String;)V");
-                               "(CLjava/lang/String;Ljava/lang/String;Z)V");
         } else {
             mw.visitVarInsn(ALOAD, context.var("out"));
             mw.visitVarInsn(ILOAD, context.var("seperator"));

diff --git a/src/main/java/com/alibaba/fastjson/serializer/JavaBeanSerializer.java b/src/main/java/com/alibaba/fastjson/serializer/JavaBeanSerializer.java
@@ -457,7 +457,7 @@ public void write(JSONSerializer serializer, Object object, Object fieldName, Ty
                                     if (out.useSingleQuotes) {
                                         out.writeStringWithSingleQuote(propertyValueString);
                                     } else {
-                                        out.writeStringWithDoubleQuote(propertyValueString, (char) 0, true);
+                                        out.writeStringWithDoubleQuote(propertyValueString, (char) 0);
                                     }
                                 }
                             } else {