# Business Logic — KKW00147SFLogic.actionInitKKW00147() [138 LOC]

| Field | Value |
|-------|-------|
| Fully Qualified Name | `eo.web.webview.KKW00147SF.KKW00147SFLogic` |
| Layer | Service Logic (Controller / Screen Logic layer — located in `eo.web.webview.*` package, handles screen initialization logic for telephone number information registration) |
| Module | `KKW00147SF` (Package: `eo.web.webview.KKW00147SF`) |

## 1. Role

### KKW00147SFLogic.actionInitKKW00147()

This method is the **initial display processing** handler for the telephone number information registration/confirmation screen (KKW00147) in the K-Opticom customer base system. When a user navigates to the telephone number update screen (screen ID `KKW00147`), this method is invoked from `actionInit()` to populate the screen with all relevant customer service and order data.

The method performs a **comprehensive read-and-prepare initialization sequence**: it retrieves the service form bean from session context, initializes it with operational metadata (operational date, back screen ID, aging type), fetches legacy/moto data including the transfer destination residence indicator (`ido_div`), and then populates a rich set of input mapping parameters through 25 mapper calls (`setKKSV006401SC` through `setKKSV006433SC`) covering customer information, service content codes, order detail codes, delivery method codes, schedule dates, certification IDs, and various service-specific attributes. These parameters feed into a centralized service invocation (`invokeService`) targeting the KKSV0064 batch/web service — the backend handler for telephone number registration initial display. After the service completes, the method unmaps the output data back into the form bean through a symmetric set of `getKKSV0064xxSC` calls, edits the service form bean for screen rendering, logs the final bean state for debugging, and returns `true` to signal successful initialization.

The method implements a **request-response initialization pattern** (also known as a fetch-and-populate or "init-select" pattern) where all data required for display is gathered in a single sequential pass. It serves as a **screen-specific entry point** — only called from `actionInit()` when the target screen ID matches `KKW00147` — and functions as the primary data source population for the telephone number information registration screen. There are no conditional branches within this method; all processing executes sequentially, making it a deterministic initialization routine.

## 2. Processing Pattern (Detailed Business Logic)

```mermaid
flowchart TD
    START(["actionInitKKW00147"])

    START --> GetBean["Get service form bean via getServiceFormBean"]
    GetBean --> InitBean["Initialize bean via initServiceFormBean"]
    InitBean --> GetMoto["Get moto data via getMotoData - sets ido_div"]
    GetMoto --> CreateMaps["Create paramMap, inputMap, outputMap HashMaps"]
    CreateMaps --> SetTelegram["Set telegram info - usecaseId and operationId"]
    SetTelegram --> CreateMapper["Create KKSV0064_KKSV0064OPDBMapper instance"]
    CreateMapper --> SetInput["Input mapping via mapper.setKKSV0064xxSC calls"]
    SetInput --> Invoke["Invoke service - KKSV0064 telephone number registration initial display"]
    Invoke --> GetOutput["Output mapping via mapper.getKKSV0064xxSC calls"]
    GetOutput --> EditBean["Edit service form bean via editServiceFormBean"]
    EditBean --> DumpLog["DataBean log dump via JSYwebLog.println"]
    DumpLog --> END_NODE(["Return true"])

    START --> GetBean
    GetBean --> InitBean
    InitBean --> GetMoto
    GetMoto --> CreateMaps
    CreateMaps --> SetTelegram
    SetTelegram --> CreateMapper
    CreateMapper --> SetInput
    SetInput --> Invoke
    Invoke --> GetOutput
    GetOutput --> EditBean
    EditBean --> DumpLog
    DumpLog --> END_NODE
```

The method executes as a flat, sequential pipeline with no conditional branches:

1. **Bean Acquisition** — Obtains the `X31SDataBeanAccess` service form bean from the framework's access layer.
2. **Bean Initialization** — Delegates to `initServiceFormBean()` to set operational date, back screen ID, and aging type code.
3. **Legacy Data Fetch** — Calls `getMotoData()` to retrieve moto (pre-existing) data and populate the `ido_div` (transfer division) field.
4. **Map Construction** — Creates three `HashMap<String, Object>` instances: `paramMap` for Telegram info (use case ID and operation ID), `inputMap` for mapping input data to the service layer, and `outputMap` for capturing service results.
5. **Telegram Setup** — Sets the use case ID (`UCID_KKSV0064`) and operation ID (`OPID_KKSV0064OP`) into `paramMap`.
6. **Mapper Instantiation** — Creates a new `KKSV0064_KKSV0064OPDBMapper` instance for data mapping.
7. **Input Mapping (25 setKKSV0064xxSC calls)** — Populates `inputMap` with all required input parameters for each service component:
   - `setKKSV006401SC` (FUNC_CD_2) — Customer information input mapping
   - `setKKSV006402SC` (FUNC_CD_2) — Customer attribute input mapping
   - `setKKSV006403SC` (FUNC_CD_4) — Schedule date consideration mapping (OM-2014-0002880)
   - `setKKSV006404SC` (FUNC_CD_2) — Service content input mapping
   - `setKKSV006405SC` (FUNC_CD_2) — Order detail input mapping
   - `setKKSV006406SC` (FUNC_CD_1) — Delivery method input mapping
   - `setKKSV006407SC` (FUNC_CD_6) — Emergency contact input mapping (ANK-1578)
   - `setKKSV006408SC` (FUNC_CD_2) — Contact information input mapping
   - `setKKSV006412SC` through `setKKSV006418SC` (various FUNC_CDs) — Service registration data input mapping
   - `setKKSV006421SC` through `setKKSV006423SC` — Additional service data input mapping
   - `setKKSV006426SC` (FUNC_CD_5) — Telephone number info mapping (IK1-2013-0000147)
   - `setKKSV006427SC` (FUNC_CD_4) — Number change at activation/completion mapping (ANK-1855)
   - `setKKSV006401CC` — Common customer info mapping (ANK-0079)
   - `setKKSV006430SC` (FUNC_CD_2) — Telephone handover fee mapping (ANK-3190)
   - `setKKSV006432SC` (FUNC_CD_1) — Bidirectional number portability input mapping (ANK-4494)
   - `setKKSV006433SC` (FUNC_CD_1) — Bidirectional number portability input mapping (ANK-4494)
8. **Service Invocation** — Calls `invokeService(paramMap, inputMap, outputMap)` to execute the KKSV0064 telephone number info registration initial display service.
9. **Output Mapping (23 getKKSV0064xxSC calls)** — Transfers service results from `outputMap` back to the form bean via corresponding getter methods.
10. **Form Bean Editing** — Calls `editServiceFormBean()` to prepare the bean for screen rendering.
11. **Log Dump** — Outputs the final DataBean state to the log for debugging purposes.
12. **Return** — Returns `true` indicating successful initialization.

## 3. Parameter Analysis

| No | Parameter Name | Type | Business Description |
|----|---------------|------|---------------------|
| - | (none) | - | This method takes no parameters. All data is obtained from the framework's session context and service form bean. |

### Instance fields and external state read by this method:

| Name | Type | Business Description |
|------|------|---------------------|
| `svcFormBean` (local) | `X31SDataBeanAccess` | The service form bean retrieved from session context. Holds all screen-level form data for telephone number registration. |
| `ido_div` (instance field) | `String` | Transfer division indicator — set by `getMotoData()`, used in `setKKSV006407SC` and `getKKSV006401CC` calls to determine whether transfer destination residence data should be included. |

## 4. CRUD Operations / Called Services

### Pre-computed evidence from code analysis graph:

All operations in this method are **input parameter mapping** (setting data into `inputMap`) and **output data extraction** (reading data from `outputMap`), with one core service invocation. The actual database operations (CRUD) occur inside the invoked service (`KKSV0064`) and its sub-components.

| CRUD | SC / CBS | SC Code | Entity / DB | Operation Description |
|------|----------|---------|-------------|----------------------|
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006401SC` | KKSV006401SC | - | Input mapping: Customer information — populates inputMap with customer master data for screen display |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006402SC` | KKSV006402SC | - | Input mapping: Customer attributes — populates inputMap with customer attribute codes and flags |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006403SC` | KKSV006403SC | - | Input mapping: Schedule date consideration (FUNC_CD_4) — populates inputMap with scheduled date data per OM-2014-0002880 requirement |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006404SC` | KKSV006404SC | - | Input mapping: Service content codes — populates inputMap with service content classification data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006405SC` | KKSV006405SC | - | Input mapping: Service order detail codes — populates inputMap with service order detail information |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006406SC` | KKSV006406SC | - | Input mapping: Delivery method codes — populates inputMap with delivery method classification data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006407SC` | KKSV006407SC | - | Input mapping: Emergency contact and transfer destination residence — populates inputMap with emergency notification data (FUNC_CD_6 per ANK-1578) |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006408SC` | KKSV006408SC | - | Input mapping: Contact information — populates inputMap with contact detail data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006412SC` | KKSV006412SC | - | Input mapping: Service registration data — populates inputMap with registration-level service data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006413SC` | KKSV006413SC | - | Input mapping: Service type data (FUNC_CD_3) — populates inputMap with service type classification |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006414SC` | KKSV006414SC | - | Input mapping: Service type data (FUNC_CD_3) — populates inputMap with additional service type data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006415SC` | KKSV006415SC | - | Input mapping: Service type data (FUNC_CD_3) — populates inputMap with further service type data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006416SC` | KKSV006416SC | - | Input mapping: Service type data (FUNC_CD_3) — populates inputMap with additional service type data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006417SC` | KKSV006417SC | - | Input mapping: Service type data (FUNC_CD_3) — populates inputMap with service type detail |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006418SC` | KKSV006418SC | - | Input mapping: Service delivery data (FUNC_CD_1) — populates inputMap with service delivery classification |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006421SC` | KKSV006421SC | - | Input mapping: Additional service data (FUNC_CD_1) — populates inputMap with extra service registration data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006422SC` | KKSV006422SC | - | Input mapping: IT2-2012-0000572 additional data (FUNC_CD_1) — populates inputMap with new IT-related service data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006423SC` | KKSV006423SC | - | Input mapping: ANK-0397 additional data (FUNC_CD_2) — populates inputMap with ANK enhancement data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006426SC` | KKSV006426SC | - | Input mapping: IK1-2013-0000147 telephone number info (FUNC_CD_5) — populates inputMap with telephone number data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006427SC` | KKSV006427SC | - | Input mapping: ANK-1855 number change at activation/completion (FUNC_CD_4) — populates inputMap with number change data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006401CC` | KKSV006401CC | - | Input mapping: Common customer info (ANK-0079) — populates inputMap with common customer reference data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006430SC` | KKSV006430SC | - | Input mapping: ANK-3190 telephone handover fee display change (FUNC_CD_2) — populates inputMap with fee classification data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006432SC` | KKSV006432SC | - | Input mapping: ANK-4494 bidirectional number portability (FUNC_CD_1) — populates inputMap with portability data |
| M | `KKSV0064_KKSV0064OPDBMapper.setKKSV006433SC` | KKSV006433SC | - | Input mapping: ANK-4494 bidirectional number portability (FUNC_CD_1) — populates inputMap with additional portability data |
| C/R | `JCCBatCommon.invokeService` | KKSV0064 | Customer service/order tables | Invokes the KKSV0064 telephone number info registration initial display service — performs internal CRUD against customer, service order, and telephone number entity tables |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006401SC` | KKSV006401SC | - | Output mapping: Customer information — extracts customer data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006402SC` | KKSV006402SC | - | Output mapping: Customer attributes — extracts customer attribute data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006403SC` | KKSV006403SC | - | Output mapping: Schedule date consideration — extracts schedule date data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006404SC` | KKSV006404SC | - | Output mapping: Service content codes — extracts service content data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006405SC` | KKSV006405SC | - | Output mapping: Service order detail codes — extracts service order detail data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006406SC` | KKSV006406SC | - | Output mapping: Delivery method codes — extracts delivery method data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006407SC` | KKSV006407SC | - | Output mapping: Emergency contact (with ido_div) — extracts emergency contact data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006408SC` | KKSV006408SC | - | Output mapping: Contact information — extracts contact data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006411SC` | KKSV006411SC | - | Output mapping: Service registration data — extracts registration data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006412SC` | KKSV006412SC | - | Output mapping: Service data — extracts service data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006413SC` | KKSV006413SC | - | Output mapping: Service type data — extracts service type data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006414SC` | KKSV006414SC | - | Output mapping: Service type data — extracts service type data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006415SC` | KKSV006415SC | - | Output mapping: Service type data — extracts service type data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006416SC` | KKSV006416SC | - | Output mapping: Service type data — extracts service type data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006417SC` | KKSV006417SC | - | Output mapping: Service type data — extracts service type data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006418SC` | KKSV006418SC | - | Output mapping: Service delivery data — extracts delivery data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006419SC` | KKSV006419SC | - | Output mapping: Service detail data — extracts service detail data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006421SC` | KKSV006421SC | - | Output mapping: Additional service data — extracts service data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006422SC` | KKSV006422SC | - | Output mapping: IT2-2012-0000572 data — extracts IT-related data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006423SC` | KKSV006423SC | - | Output mapping: ANK-0397 data — extracts ANK enhancement data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006427SC` | KKSV006427SC | - | Output mapping: ANK-1855 number change data — extracts number change data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006401CC` | KKSV006401CC | - | Output mapping: Common customer info (with ido_div) — extracts common customer data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006431SC` | KKSV006431SC | - | Output mapping: ANK-3190 telephone handover fee — extracts fee data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006432SC` | KKSV006432SC | - | Output mapping: ANK-4494 bidirectional number portability — extracts portability data from outputMap back to form bean |
| M | `KKSV0064_KKSV0064OPDBMapper.getKKSV006433SC` | KKSV006433SC | - | Output mapping: ANK-4494 bidirectional number portability — extracts portability data from outputMap back to form bean |
| U | `KKKW00147SFLogic.editServiceFormBean` | - | - | Edits service form bean for screen rendering based on outputMap data |

## 5. Dependency Trace

### Pre-computed evidence from code analysis graph:

No screen/batch entry points found within 8 hops. Direct callers found: 1 methods.
Terminal operations from this method: `editServiceFormBean` [U], `getKKSV006433SC` [R], `getKKSV006433SC` [R], `getKKSV006432SC` [R], `getKKSV006432SC` [R], `getKKSV006431SC` [R], `getKKSV006431SC` [R], `getKKSV006401CC` [R], `getKKSV006401CC` [R], `getKKSV006427SC` [R], `getKKSV006427SC` [R], `getKKSV006423SC` [R], `getKKSV006423SC` [R], `getKKSV006422SC` [R], `getKKSV006422SC` [R], `getKKSV006421SC` [R], `getKKSV006421SC` [R], `getKKSV006419SC` [R], `getKKSV006419SC` [R], `getKKSV006418SC` [R]

| # | Caller (Screen/Batch) | Call Chain (Full Path to this Method) | Terminal (SC / CRUD / Entity) |
|---|----------------------|--------------------------------------|-------------------------------|
| 1 | Screen:KKW00147 | `KKW00147SFLogic.actionInit` -> checks `screenId == KKW00147` -> `KKW00147SFLogic.actionInitKKW00147` | `invokeService [C/R] KKSV0064`, `editServiceFormBean [U]`, 25x setKKSV0064xxSC [M], 23x getKKSV0064xxSC [M] |

The method is exclusively called from `actionInit()` within the same class (`KKW00147SFLogic`). The caller `actionInit()` routes to `actionInitKKW00147()` only when the screen ID is `KKW00147` (the telephone number information update screen). The terminal operations from this method are all mapping operations (M) against the KKSV0064 service components and the form bean edit operation (U), with the core CRUD occurring inside the `invokeService` call which delegates to the KKSV0064 service.

## 6. Per-Branch Detail Blocks

This method has **no conditional branches** (no if/else, switch, loops). All processing executes sequentially. The blocks below represent the sequential processing stages.

### Block 1 — [SET] Bean Acquisition and Initialization (L199–L210)

> Obtains the service form bean from the framework, initializes it, and fetches legacy/moto data.

| # | Type | Code |
|---|------|------|
| 1 | CALL | `svcFormBean = getServiceFormBean()` // Get service form bean access layer [-> X31SDataBeanAccess] |
| 2 | EXEC | `initServiceFormBean(svcFormBean)` // Initialize service form bean with operational date, back screen ID, aging type |
| 3 | CALL | `getMotoData(svcFormBean)` // Get moto data - sets ido_div as side effect |

### Block 2 — [SET] Map Construction and Telegram Setup (L212–L222)

> Creates three HashMaps for parameter passing and configures the Telegram info with use case ID and operation ID.

| # | Type | Code |
|---|------|------|
| 1 | SET | `paramMap = new HashMap<String, Object>()` // User case ID holding HashMap [-> X31CWebConst.TELEGRAM_INFO] |
| 2 | SET | `inputMap = new HashMap<String, Object>()` // Mapping result holding HashMap [-> input parameter mapping] |
| 3 | SET | `outputMap = new HashMap<String, Object>()` // Service call result holding HashMap [-> service output mapping] |
| 4 | SET | `paramBean = new X31SDataBeanAccess[]{svcFormBean}` // Bean array for mapper calls [-> array of 1 element] |
| 5 | SET | `paramMap.put(X31CWebConst.TELEGRAM_INFO_USECASE_ID, JKKCommonConst.UCID_KKSV0064)` // Set use case ID [-> UCID_KKSV0064] |
| 6 | SET | `paramMap.put(X31CWebConst.TELEGRAM_INFO_OPERATION_ID, JKKCommonConst.OPID_KKSV0064OP)` // Set operation ID [-> OPID_KKSV0064OP] |

### Block 3 — [SET] Mapper Instantiation (L224)

> Creates a new instance of the KKSV0064 data mapper for input/output mapping operations.

| # | Type | Code |
|---|------|------|
| 1 | SET | `mapper = new KKSV0064_KKSV0064OPDBMapper()` // Mapper instance for BP (telephone number registration initial display) T-C mapping [-> KKSV0064_KKSV0064OPDBMapper] |

### Block 4 — [EXEC] Input Mapping: setKKSV0064xxSC Calls (L225–L262)

> Populates inputMap with all required input parameters via 25 mapper calls. Each call uses FUNC_CD (function code) to determine data scope.

| # | Type | Code |
|---|------|------|
| 1 | SET | `inputMap = mapper.setKKSV006401SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // Customer info [-> FUNC_CD_2] |
| 2 | SET | `inputMap = mapper.setKKSV006402SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // Customer attributes [-> FUNC_CD_2] |
| 3 | SET | `inputMap = mapper.setKKSV006403SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_4)` // Schedule date (OM-2014-0002880) [-> FUNC_CD_4] |
| 4 | SET | `inputMap = mapper.setKKSV006404SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // Service content [-> FUNC_CD_2] |
| 5 | SET | `inputMap = mapper.setKKSV006405SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // Service order detail [-> FUNC_CD_2] |
| 6 | SET | `inputMap = mapper.setKKSV006406SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // Delivery method [-> FUNC_CD_1] |
| 7 | SET | `inputMap = mapper.setKKSV006407SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_6)` // Emergency contact (ANK-1578) [-> FUNC_CD_6] |
| 8 | SET | `inputMap = mapper.setKKSV006408SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // Contact info [-> FUNC_CD_2] |
| 9 | SET | `inputMap = mapper.setKKSV006412SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // Service reg data [-> FUNC_CD_1] |
| 10 | SET | `inputMap = mapper.setKKSV006413SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_3)` // Service type [-> FUNC_CD_3] |
| 11 | SET | `inputMap = mapper.setKKSV006414SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_3)` // Service type [-> FUNC_CD_3] |
| 12 | SET | `inputMap = mapper.setKKSV006415SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_3)` // Service type [-> FUNC_CD_3] |
| 13 | SET | `inputMap = mapper.setKKSV006416SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_3)` // Service type [-> FUNC_CD_3] |
| 14 | SET | `inputMap = mapper.setKKSV006417SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_3)` // Service type [-> FUNC_CD_3] |
| 15 | SET | `inputMap = mapper.setKKSV006418SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // Service delivery [-> FUNC_CD_1] |
| 16 | SET | `inputMap = mapper.setKKSV006421SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // Additional service [-> FUNC_CD_1] |
| 17 | SET | `inputMap = mapper.setKKSV006422SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // IT2-2012-0000572 [-> FUNC_CD_1] |
| 18 | SET | `inputMap = mapper.setKKSV006423SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // ANK-0397 [-> FUNC_CD_2] |
| 19 | SET | `inputMap = mapper.setKKSV006426SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_5)` // IK1-2013-0000147 telephone [-> FUNC_CD_5] |
| 20 | SET | `inputMap = mapper.setKKSV006427SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_4)` // ANK-1855 number change [-> FUNC_CD_4] |
| 21 | SET | `inputMap = mapper.setKKSV006401CC(paramBean, inputMap)` // Common customer info (ANK-0079) [-> no FUNC_CD] |
| 22 | SET | `inputMap = mapper.setKKSV006430SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_2)` // ANK-3190 handover fee [-> FUNC_CD_2] |
| 23 | SET | `inputMap = mapper.setKKSV006432SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // ANK-4494 bidirectional [-> FUNC_CD_1] |
| 24 | SET | `inputMap = mapper.setKKSV006433SC(paramBean, inputMap, JPCModelConstant.FUNC_CD_1)` // ANK-4494 bidirectional [-> FUNC_CD_1] |

**Commented-out lines (historical/retired code blocks):**
- `setKKSV006403SC` with `FUNC_CD_2` — IT1-2013-0000901 (emergency contact transfer destination display), retired
- `setKKSV006403SC` with `FUNC_CD_3` — OM-2014-0002880 (schedule date consideration), superseded
- `setKKSV006407SC` with `FUNC_CD_1` — 20131202 ANK-1578 (original), superseded
- `setKKSV006428SC` with `FUNC_CD_1` — ANK-2995/ANK-2731 NTT Phone Portability Improvement, deleted
- `setKKSV006429SC` — ANK-2995 deleted

### Block 5 — [CALL] Service Invocation (L264–L266)

> Executes the centralized KKSV0064 service for telephone number information registration initial display.

| # | Type | Code |
|---|------|------|
| 1 | CALL | `invokeService(paramMap, inputMap, outputMap)` // KKSV0064 telephone number info registration initial display service — performs internal CRUD against customer/service order/telephone entity tables |

### Block 6 — [EXEC] Output Mapping: getKKSV0064xxSC Calls (L268–L309)

> Extracts service results from outputMap back into the service form bean via 23 mapper calls, symmetric to the input mapping.

| # | Type | Code |
|---|------|------|
| 1 | EXEC | `mapper.getKKSV006401SC(paramBean, outputMap)` // Customer info [-> customer data to bean] |
| 2 | EXEC | `mapper.getKKSV006402SC(paramBean, outputMap)` // Customer attributes [-> attributes to bean] |
| 3 | EXEC | `mapper.getKKSV006403SC(paramBean, outputMap)` // Schedule date [-> schedule data to bean] |
| 4 | EXEC | `mapper.getKKSV006404SC(paramBean, outputMap)` // Service content [-> content to bean] |
| 5 | EXEC | `mapper.getKKSV006405SC(paramBean, outputMap)` // Service order detail [-> detail to bean] |
| 6 | EXEC | `mapper.getKKSV006406SC(paramBean, outputMap)` // Delivery method [-> delivery to bean] |
| 7 | EXEC | `mapper.getKKSV006407SC(paramBean, outputMap, ido_div, "KKSV006407SC", false)` // Emergency contact with ido_div flag [-> emergency data to bean] |
| 8 | EXEC | `mapper.getKKSV006408SC(paramBean, outputMap)` // Contact info [-> contact to bean] |
| 9 | EXEC | `mapper.getKKSV006411SC(paramBean, outputMap)` // Service registration data [-> registration data to bean] |
| 10 | EXEC | `mapper.getKKSV006412SC(paramBean, outputMap)` // Service data [-> service data to bean] |
| 11 | EXEC | `mapper.getKKSV006413SC(paramBean, outputMap)` // Service type [-> type to bean] |
| 12 | EXEC | `mapper.getKKSV006414SC(paramBean, outputMap)` // Service type [-> type to bean] |
| 13 | EXEC | `mapper.getKKSV006415SC(paramBean, outputMap)` // Service type [-> type to bean] |
| 14 | EXEC | `mapper.getKKSV006416SC(paramBean, outputMap)` // Service type [-> type to bean] |
| 15 | EXEC | `mapper.getKKSV006417SC(paramBean, outputMap)` // Service type [-> type to bean] |
| 16 | EXEC | `mapper.getKKSV006418SC(paramBean, outputMap)` // Service delivery [-> delivery to bean] |
| 17 | EXEC | `mapper.getKKSV006419SC(paramBean, outputMap)` // Service detail [-> detail to bean] |
| 18 | EXEC | `mapper.getKKSV006421SC(paramBean, outputMap)` // Additional service [-> service to bean] |
| 19 | EXEC | `mapper.getKKSV006422SC(paramBean, outputMap)` // IT2-2012-0000572 data [-> IT data to bean] |
| 20 | EXEC | `mapper.getKKSV006423SC(paramBean, outputMap)` // ANK-0397 data [-> ANK data to bean] |
| 21 | EXEC | `mapper.getKKSV006427SC(paramBean, outputMap)` // ANK-1855 number change [-> change data to bean] |
| 22 | EXEC | `mapper.getKKSV006401CC(paramBean, outputMap, ido_div, null)` // Common customer info with ido_div [-> common data to bean] |
| 23 | EXEC | `mapper.getKKSV006431SC(paramBean, outputMap)` // ANK-3190 telephone handover fee [-> fee data to bean] |
| 24 | EXEC | `mapper.getKKSV006432SC(paramBean, outputMap)` // ANK-4494 bidirectional portability [-> portability data to bean] |
| 25 | EXEC | `mapper.getKKSV006433SC(paramBean, outputMap)` // ANK-4494 bidirectional portability [-> portability data to bean] |

### Block 7 — [EXEC] Form Bean Editing and Logging (L311–L315)

> Edits the service form bean for screen rendering, dumps the bean state to log, and returns.

| # | Type | Code |
|---|------|------|
| 1 | EXEC | `editServiceFormBean(svcFormBean, outputMap)` // Edit service form bean for screen display using outputMap data |
| 2 | EXEC | `JSYwebLog.println(JSYwebLog.DataBean_Dump, getClass(), dumpDatabean(), null, null, null)` // Log DataBean dump for debugging [-> DataBean_Dump level] |
| 3 | RETURN | `return true` // Processing result — true indicates successful initialization |

## 7. Glossary

| Term | Type | Business Meaning |
|------|------|------------------|
| `actionInitKKW00147` | Method | Initial display event handler for KKW00147 telephone number information registration screen. Japanese comment: 初期表示イベント (initial display event) |
| `actionInit` | Method | Routing method that decides which initialization handler to invoke based on screen ID |
| `KKW00147` | Screen ID | Telephone number information update screen — used for updating customer telephone numbers in the customer base system |
| `KKSV0064` | Service/BP | Telephone number information registration initial display service — the backend service invoked for data preparation |
| `X31SDataBeanAccess` | Class | Framework service form bean access class — provides get/set operations for screen form data |
| `KKSV0064_KKSV0064OPDBMapper` | Class | DataBean-BP mapping class — handles T-C (Table-Column) mapping for telephone number registration initial display. Japanese comment: BP（電話番号情報登録初期表示）へのT-Cマッピングクラス |
| `paramBean` | Local variable | Array of X31SDataBeanAccess objects passed to mapper methods for data mapping |
| `paramMap` | Local variable | User case ID holding HashMap. Japanese comment: ユーザケースID格納用のHashMap |
| `inputMap` | Local variable | Mapping result holding HashMap. Japanese comment: マッピング結果を格納するHashMap |
| `outputMap` | Local variable | Service call result holding HashMap. Japanese comment |
| `ido_div` | Instance field | Transfer division indicator — determines whether transfer destination residence data should be displayed. Japanese comment context: idou (転居) division |
| `UCID_KKSV0064` | Constant | Use case ID for KKSV0064 service — identifies the use case in the Telegram framework |
| `OPID_KKSV0064OP` | Constant | Operation ID for KKSV0064 operation — identifies the specific operation within the use case |
| `TELEGRAM_INFO_USECASE_ID` | Constant | Telegram info key for use case ID — framework constant for Telegram info parameter |
| `TELEGRAM_INFO_OPERATION_ID` | Constant | Telegram info key for operation ID — framework constant for Telegram info parameter |
| `FUNC_CD_1` | Constant | Function code 1 — determines the scope/detail level of data mapping in mapper methods |
| `FUNC_CD_2` | Constant | Function code 2 — determines the scope/detail level of data mapping |
| `FUNC_CD_3` | Constant | Function code 3 — typically used for service type data mapping |
| `FUNC_CD_4` | Constant | Function code 4 — used for schedule date consideration (OM-2014-0002880) and number change at activation/completion (ANK-1855) |
| `FUNC_CD_5` | Constant | Function code 5 — used for telephone number info mapping (IK1-2013-0000147) |
| `FUNC_CD_6` | Constant | Function code 6 — used for emergency contact input mapping (ANK-1578) |
| `initServiceFormBean` | Method | Service form bean initialization — sets operational date, back screen ID, and aging type code |
| `getMotoData` | Method | Gets moto (pre-existing/legacy) data and populates moto-related fields including ido_div |
| `editServiceFormBean` | Method | Edits service form bean for screen rendering based on outputMap data. Japanese comment: 表示用、サービスフォームBean編集 (for display, edit service form bean) |
| `dumpDatabean` | Method | Dumps the DataBean state as a string for logging/debugging |
| `invokeService` | Method | Invokes the KKSV0064 service with the prepared parameters — the core service execution point |
| JSYwebLog | Class | Web logging utility class — logs debug information at various severity levels |
| ANK | Internal code prefix | Issue tracking prefix — various enhancement/change requests (e.g., ANK-0079, ANK-1855, ANK-4494) |
| OM | Internal code prefix | Change request prefix (e.g., OM-2014-0002880 for schedule date consideration) |
| IT | Internal code prefix | Issue tracking prefix (e.g., IT1-2013-0000901 for emergency contact display) |
| IK1 | Internal code prefix | Issue tracking prefix (e.g., IK1-2013-0000147 for telephone number info) |
| IT2 | Internal code prefix | Issue tracking prefix (e.g., IT2-2012-0000572 for IT-related data) |
| KKW00151 | Screen ID | Update confirmation screen — Japanese: 更新確認画面 |
| KKW00152 | Screen ID | Update completion screen — Japanese: 更新完了画面 |
| AGING_SBT_TELNO | Constant | Aging type telephone number code — set during bean initialization |
| UNYO_YMD | Constant | Operational date field — holds the current operational date set by the system |
| BACK_SCREEN_ID | Constant | Back screen ID field — holds the source screen ID for navigation |
| KKW00147SF | Module | KKW00147 Service Frontend — the module package containing telephone number registration screen logic |
| X31CWebConst | Class | Framework web constants — contains Telegram info keys and DataBean constants |
| JKKCommonConst | Class | Common constants — contains use case IDs and operation IDs for screen operations |
| JPCModelConstant | Class | Model constants — contains function code definitions (FUNC_CD_1 through FUNC_CD_6) |
| JKKScreenConst | Class | Screen constants — contains screen IDs and screen names |
| JCCBatCommon | Class | Common batch/service utility — contains invokeService method |
| JCCWebCommon | Class | Common web utility — contains getScreenId, getOpeDate methods |
| JKKPulldownUtil | Class | Pulldown utility — provides pulldown data generation for form fields |