[英]Generate custom Java Getters and Setters
我想生成自定義getter和setter,所以當我將這些實例保存到SQL數據庫中時,我可以更好地處理變量。 我想生成類似的東西:
public class Test extends SQLEntry {
private static final String NAME = "Name";
public String getName() {
return get(NAME);
}
public void setName(String name) {
set(NAME, name);
}
}
但正如我在Eclipse中看到的,它只生成以下代碼:
public class Test {
private String name;
public String getName() {
return this.name;
}
public void setName(String name) {
this.name = name;
}
}
有一些插件,可以做到嗎? 或者我錯過了什么? 我有20個課程,我不會手動編寫。
我不知道為什么你需要這個,但這里是自定義Getters和Setter的方法。 您可以通過轉到首選項> java>代碼樣式>代碼模板並選擇代碼然后編輯Getter body和Setter body來更新所有生成的setter和getter並將其放入:
Getter body: return get($ {field});
Setter body: set($ {field},$ {param});
如果有效,請告訴我
我建議您不要使用您描述的內容,而應使用Spring Data 。 具體來說, org.springframework.jdbc.core
包中的BeanPropertyRowMapper
類將執行您想要的操作。
閱讀Spring API文檔中的更多內容 。
沒有其他插件可用!
一些插件如何編寫特定於您的業務邏輯的代碼!
你必須手動為所有類中的setter和getter編寫代碼!
最后,我發現自己做到最好是......
如果你喜歡編寫代碼,那么你最喜歡這個解決方案。
public class CodeGenerator {
private final static String ENCODING = "UTF-8";
private final static String FILE_NAME = "File.txt";
public static void main(String[] args) {
try {
ArrayList<Carriage> names = getNames();
for (Carriage c : names) {
createSetter(c.name, c.capitalName);
createGetter(c.name, c.capitalName);
}
} catch (FileNotFoundException ex) {
ex.printStackTrace();
}
}
private static ArrayList<Carriage> getNames() throws FileNotFoundException {
File file = new File("/");
InputStream is = CodeGenerator.class.getResourceAsStream(FILE_NAME);
Scanner s = new java.util.Scanner(is, ENCODING).useDelimiter("\\A");
String content = s.next();
String[] lines = content.split(System.getProperty("line.separator"));
ArrayList<Carriage> ret = new ArrayList<Carriage>();
for (String line : lines) {
line = line.replaceAll("\\r", "");
int firstCapitalIndex = line.indexOf("String") + 7;
int secondCapitalIndex = line.indexOf(" ", firstCapitalIndex);
int firstIndex = line.indexOf("\"") + 1;
int secondIndex = line.indexOf("\"", firstIndex + 1);
Carriage c = new Carriage();
c.name = line.substring(firstIndex, secondIndex);
c.capitalName = line.substring(firstCapitalIndex, secondCapitalIndex);
ret.add(c);
}
return ret;
}
public static void createSetter(String name, String capitalName) {
String str = "public void set" + name + "(String val) {\n"
+ "\tset(" + capitalName + ", val);\n"
+ "}\n";
System.out.println(str);
}
public static void createGetter(String name, String capitalName) {
String str = "public String get" + name + "() {\n"
+ "\treturn (String) get(" + capitalName + ");\n"
+ "}\n";
System.out.println(str);
}
運輸:
package codegenerator;
public class Carriage {
public String name;
public String capitalName;
}
而對於File.txt我只是將所有已定義的常量變為coppy並運行生成器......
public static final String NAME = "Name";
public static final String PHONE = "Phone";
public static final String EMAIL = "Email";
public static final String ADDRESS_1 = "Address1";
public static final String ADDRESS_2 = "Address2";
public static final String ADDRESS_3 = "Address3";
public static final String ICO = "Ico";
public static final String DIC = "Dic";
public static final String ADMIN_LOGIN = "AdminLogin";
public static final String ADMIN_PASSWORD = "AdminPassword";
public static final String LANGUAGE = "Language";
public static final String CODE = "CODE";
public static final String MONTHLY_PAYMENT = "MonthlyPayment";
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