From 78c39f3eda0ddfe3883395b5ce4bda0949fde891 Mon Sep 17 00:00:00 2001
From: Mo Huishou <1@lailin.xyz>
Date: Tue, 30 Jan 2024 07:07:36 +0000
Subject: [PATCH] =?UTF-8?q?feat:=20builder=20=E4=BD=BF=E7=94=A8=E5=B8=B8?=
 =?UTF-8?q?=E7=94=A8=E7=94=A8=E6=B3=95?=
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Content-Type: text/plain; charset=UTF-8
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close #13
---
 03_builder/builder.go | 37 +++++++++++++++++++++++++------------
 1 file changed, 25 insertions(+), 12 deletions(-)

diff --git a/03_builder/builder.go b/03_builder/builder.go
index 1787153..9d26aaf 100644
--- a/03_builder/builder.go
+++ b/03_builder/builder.go
@@ -18,6 +18,7 @@ type ResourcePoolConfig struct {
 
 // ResourcePoolConfigBuilder 用于构建 ResourcePoolConfig
 type ResourcePoolConfigBuilder struct {
+	err      error
 	name     string
 	maxTotal int
 	maxIdle  int
@@ -25,43 +26,55 @@ type ResourcePoolConfigBuilder struct {
 }
 
 // SetName SetName
-func (b *ResourcePoolConfigBuilder) SetName(name string) error {
+func (b *ResourcePoolConfigBuilder) SetName(name string) {
+	if b.err != nil {
+		return
+	}
 	if name == "" {
-		return fmt.Errorf("name can not be empty")
+		b.err = fmt.Errorf("name can not be empty")
 	}
 	b.name = name
-	return nil
 }
 
 // SetMinIdle SetMinIdle
-func (b *ResourcePoolConfigBuilder) SetMinIdle(minIdle int) error {
+func (b *ResourcePoolConfigBuilder) SetMinIdle(minIdle int) {
+	if b.err != nil {
+		return
+	}
 	if minIdle < 0 {
-		return fmt.Errorf("max tatal cannot < 0, input: %d", minIdle)
+		b.err = fmt.Errorf("max tatal cannot < 0, input: %d", minIdle)
 	}
 	b.minIdle = minIdle
-	return nil
 }
 
 // SetMaxIdle SetMaxIdle
-func (b *ResourcePoolConfigBuilder) SetMaxIdle(maxIdle int) error {
+func (b *ResourcePoolConfigBuilder) SetMaxIdle(maxIdle int) {
+	if b.err != nil {
+		return
+	}
 	if maxIdle < 0 {
-		return fmt.Errorf("max tatal cannot < 0, input: %d", maxIdle)
+		b.err = fmt.Errorf("max tatal cannot < 0, input: %d", maxIdle)
 	}
 	b.maxIdle = maxIdle
-	return nil
 }
 
 // SetMaxTotal SetMaxTotal
-func (b *ResourcePoolConfigBuilder) SetMaxTotal(maxTotal int) error {
+func (b *ResourcePoolConfigBuilder) SetMaxTotal(maxTotal int) {
+	if b.err != nil {
+		return
+	}
 	if maxTotal <= 0 {
-		return fmt.Errorf("max tatal cannot <= 0, input: %d", maxTotal)
+		b.err = fmt.Errorf("max tatal cannot <= 0, input: %d", maxTotal)
 	}
 	b.maxTotal = maxTotal
-	return nil
 }
 
 // Build Build
 func (b *ResourcePoolConfigBuilder) Build() (*ResourcePoolConfig, error) {
+	if b.err != nil {
+		return nil, b.err
+	}
+
 	if b.name == "" {
 		return nil, fmt.Errorf("name can not be empty")
 	}