goctl added

tools/goctl/api/javagen/gencomponents.go

@@ -0,0 +1,85 @@
+package javagen
+
+import (
+	"fmt"
+	"io"
+	"path"
+	"strings"
+	"text/template"
+
+	"zero/tools/goctl/api/spec"
+	apiutil "zero/tools/goctl/api/util"
+	"zero/tools/goctl/util"
+)
+
+const (
+	componentTemplate = `// DO NOT EDIT, generated by goctl
+package com.xhb.logic.http.packet.{{.packet}}.model;
+
+import com.xhb.logic.http.DeProguardable;
+
+{{.componentType}}
+`
+)
+
+func genComponents(dir, packetName string, api *spec.ApiSpec) error {
+	types := apiutil.GetSharedTypes(api)
+	if len(types) == 0 {
+		return nil
+	}
+	for _, ty := range types {
+		if err := createComponent(dir, packetName, ty); err != nil {
+			return err
+		}
+	}
+
+	return nil
+}
+
+func createComponent(dir, packetName string, ty spec.Type) error {
+	modelFile := util.Title(ty.Name) + ".java"
+	filename := path.Join(dir, modelDir, modelFile)
+	if err := util.RemoveOrQuit(filename); err != nil {
+		return err
+	}
+
+	fp, created, err := apiutil.MaybeCreateFile(dir, modelDir, modelFile)
+	if err != nil {
+		return err
+	}
+	if !created {
+		return nil
+	}
+	defer fp.Close()
+
+	tys, err := buildType(ty)
+	if err != nil {
+		return err
+	}
+
+	t := template.Must(template.New("componentType").Parse(componentTemplate))
+	return t.Execute(fp, map[string]string{
+		"componentType": tys,
+		"packet":        packetName,
+	})
+}
+
+func buildType(ty spec.Type) (string, error) {
+	var builder strings.Builder
+	if err := writeType(&builder, ty); err != nil {
+		return "", apiutil.WrapErr(err, "Type "+ty.Name+" generate error")
+	}
+	return builder.String(), nil
+}
+
+func writeType(writer io.Writer, tp spec.Type) error {
+	fmt.Fprintf(writer, "public class %s implements DeProguardable {\n", util.Title(tp.Name))
+	for _, member := range tp.Members {
+		if err := writeProperty(writer, member, 1); err != nil {
+			return err
+		}
+	}
+	genGetSet(writer, tp, 1)
+	fmt.Fprintf(writer, "}\n")
+	return nil
+}