레거시 시스템과 최신 Aspectran 애플리케이션 서버 연동 가이드

import com.aspectran.utils.json.JsonWriter;
import com.aspectran.utils.json.JsonReader;
import com.aspectran.utils.apon.Parameters;
import com.aspectran.utils.apon.VariableParameters;

import java.io.StringWriter;
import java.io.IOException;

public class LegacyApiCaller {

    public static void main(String[] args) throws IOException {
        // 1. 최신 Aspectran 서버로 전송할 데이터 생성 (JSON 직렬화)
        Parameters requestParams = new VariableParameters();
        requestParams.putValue("userId", "legacyUser");
        requestParams.putValue("data", "hello from legacy");

        StringWriter stringWriter = new StringWriter();
        JsonWriter jsonWriter = new JsonWriter(stringWriter);
        jsonWriter.write(requestParams); // Parameters 객체를 JSON 문자열로 변환
        String jsonRequest = stringWriter.toString();

        System.out.println("Generated JSON Request: " + jsonRequest);

        // 2. 최신 Aspectran 서버로부터 받은 JSON 응답 처리 (JSON 역직렬화)
        String jsonResponse = "{\"status\":\"success\",\"message\":\"Data received!\"}";
        JsonReader jsonReader = new JsonReader(jsonResponse);
        Parameters responseParams = new VariableParameters();
        jsonReader.read(responseParams); // JSON 문자열을 Parameters 객체로 변환

        System.out.println("Received Status: " + responseParams.getString("status"));
        System.out.println("Received Message: " + responseParams.getString("message"));
    }
}

import com.aspectran.utils.apon.AponWriter;
import com.aspectran.utils.apon.AponReader;
import com.aspectran.utils.apon.Parameters;
import com.aspectran.utils.apon.VariableParameters;

import java.io.IOException;
import java.io.StringWriter;

public class LegacyAponApiCaller {

    public static void main(String[] args) throws IOException {
        // 1. 최신 Aspectran 서버로 전송할 데이터 생성 (APON 직렬화)
        Parameters requestParams = new VariableParameters();
        requestParams.putValue("action", "processOrder");
        requestParams.putValue("orderId", 12345);

        StringWriter stringWriter = new StringWriter();
        AponWriter aponWriter = new AponWriter(stringWriter);
        aponWriter.write(requestParams); // Parameters 객체를 APON 문자열로 변환
        String aponRequest = stringWriter.toString();

        System.out.println("Generated APON Request:\n" + aponRequest);

        // 2. 최신 Aspectran 서버로부터 받은 APON 응답 처리 (APON 역직렬화)
        String aponResponse = "status: success\nmessage: Order processed successfully\n";
        AponReader aponReader = new AponReader(aponResponse);
        Parameters responseParams = new VariableParameters();
        aponReader.read(responseParams); // APON 문자열을 Parameters 객체로 변환

        System.out.println("Received Status: " + responseParams.getString("status"));
        System.out.println("Received Message: " + responseParams.getString("message"));
    }
}

import com.aspectran.utils.PBEncryptionUtils;

public class LegacyEncryptionExample {

    public static void main(String[] args) {
        String password = "my-secret-key";
        String originalText = "SensitiveData123!";

        // 암호화
        String encryptedText = PBEncryptionUtils.encrypt(originalText, password);
        System.out.println("Original: " + originalText);
        System.out.println("Encrypted: " + encryptedText);

        // 복호화
        String decryptedText = PBEncryptionUtils.decrypt(encryptedText, password);
        System.out.println("Decrypted: " + decryptedText);

        // 검증
        System.out.println("Decryption successful: " + originalText.equals(decryptedText));
    }
}