---
title: Business Logic — JBSbatKKAdChgFmtcelSodUpd.getItemvalueMap() [16 LOC]
---

# Business Logic — JBSbatKKAdChgFmtcelSodUpd.getItemvalueMap() [16 LOC]

| Field | Value |
|-------|-------|
| Fully Qualified Name | `eo.business.service.JBSbatKKAdChgFmtcelSodUpd` |
| Layer | Service (Batch Processing Service) |
| Module | `service` (Package: `eo.business.service`) |

## 1. Role

### JBSbatKKAdChgFmtcelSodUpd.getItemvalueMap()

This method serves as an **error message label registry** for the Fault Cell SOD Update Information File (フォルトセルSOD更新情報ファイル) batch process. It generates and populates a `HashMap<String, String>` where each key is a UI field identifier (in the format `TXT-KKIFM266-INF1.{FIELD_NAME}`) and each value is the corresponding human-readable Japanese error message label displayed to operators when validation errors occur during the batch run. The method implements a **static data builder** pattern — it constructs a lookup table that is consumed by the batch's error-handling framework to surface meaningful messages to users. Its role in the larger system is to centralize error message definitions for fields that participate in the SOD (Service Order Data) update workflow, ensuring consistency between batch processing validation and screen-based error presentation. The method is called by `execute()`, which is the main execution entry point of the `JBSbatKKAdChgFmtcelSodUpd` batch service, suggesting this method provides error metadata for the batch's self-reporting mechanism.

## 2. Processing Pattern (Detailed Business Logic)

```mermaid
flowchart TD
    START(["getItemvalueMap"])
    CREATE["Create new HashMap<String, String>"]
    PUT1["Put SVC_KEI_NO key -> service contract number label"]
    PUT2["Put SVC_KEI_NO key -> service contract number label"]
    PUT3["Put SVC_KEI_NO with tab key -> service contract number label"]
    PUT4["Put SVC_KEI_GENE_ADD_DTM with tab key -> generation timestamp label"]
    PUT5["Put SVC_KEI_GENE_ADD_DTM key -> generation timestamp label"]
    PUT6["Put SVC_KEI_GENE_ADD_DTM with tab key -> generation timestamp label"]
    PUT7["Put KOJIAK_NO key -> project case number label"]
    PUT8["Put KOJIAK_NO key -> project case number label"]
    RET["Return itemvalueMap"]
    END(["End"])

    START --> CREATE
    CREATE --> PUT1
    PUT1 --> PUT2
    PUT2 --> PUT3
    PUT3 --> PUT4
    PUT4 --> PUT5
    PUT5 --> PUT6
    PUT6 --> PUT7
    PUT7 --> PUT8
    PUT8 --> RET
    RET --> END
```

**Processing Description:** The method follows a simple linear sequence with no conditional branches, loops, or external calls:

1. **Initialize** — Create a new empty `HashMap<String, String>` to hold field-label pairs.
2. **Populate SVC_KEI_NO entries** — Insert 3 entries for the service contract number field. Two entries share the exact same canonical key `"TXT-KKIFM266-INF1.SVC_KEI_NO"`, and one entry uses a key with a trailing tab character (`"TXT-KKIFM266-INF1.SVC_KEI_NO\t"`). All map to the identical label "フォルトセルSOD更新情報ファイル.サービス契約番号" (Fault Cell SOD Update Information File. Service Contract Number).
3. **Populate SVC_KEI_GENE_ADD_DTM entries** — Insert 3 entries for the service contract generation registration date/time field. One entry uses the canonical key, and two use keys with trailing tab characters. All map to "フォルトセルSOD更新情報ファイル.サービス契約_世代登録年月日时分秒" (Fault Cell SOD Update Information File. Service Contract Generation Registration Date/Time).
4. **Populate KOJIAK_NO entries** — Insert 2 entries for the project case number field. Both use the canonical key `"TXT-KKIFM266-INF1.KOJIAK_NO"` and map to "フォルトセルSOD更新情報ファイル.工事案件番号" (Fault Cell SOD Update Information File. Project Case Number).
5. **Return** — Return the populated map.

## 3. Parameter Analysis

| No | Parameter Name | Type | Business Description |
|----|---------------|------|---------------------|
| - | (none) | - | This method takes no parameters. It is a stateless factory method that builds error message labels purely from embedded constant strings. |

**Instance Fields / External State:**
| Field | Type | Business Description |
|-------|------|---------------------|
| (none read) | - | This method does not read any instance fields, configuration, or external state. It is fully self-contained and deterministic. |

## 4. CRUD Operations / Called Services

This method performs no external calls, database operations, or service component invocations. It operates entirely in-memory using only the Java standard library `HashMap` class.

| CRUD | SC / CBS | SC Code | Entity / DB | Operation Description |
|------|----------|---------|-------------|----------------------|
| (none) | — | — | — | This method has no CRUD operations. It builds an in-memory data structure only. |

## 5. Dependency Trace

| # | Caller (Screen/Batch) | Call Chain (Full Path to this Method) | Terminal (SC / CRUD / Entity) |
|---|----------------------|--------------------------------------|-------------------------------|
| 1 | Batch: JBSbatKKAdChgFmtcelSodUpd.execute() | `JBSbatKKAdChgFmtcelSodUpd.execute()` -> `JBSbatKKAdChgFmtcelSodUpd.getItemvalueMap()` | No external calls from this method |

## 6. Per-Branch Detail Blocks

This method has no conditional branches (if/else, switch, loops). It is a single sequential block.

**Block 1** — [STATEMENT] `(linear execution) (L572)`

> Initialize and populate the error message label HashMap.

| # | Type | Code |
|---|------|------|
| 1 | SET | `itemvalueMap = new HashMap<String, String>();` // Create new empty HashMap |
| 2 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.SVC_KEI_NO", "フォルトセルSOD更新情報ファイル.サービス契約番号")` // Register service contract number label [canonical key] |
| 3 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.SVC_KEI_NO", "フォルトセルSOD更新情報ファイル.サービス契約番号")` // Duplicate insertion with same canonical key — overwrites previous (L574) |
| 4 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.SVC_KEI_NO\t", "フォルトセルSOD更新情報ファイル.サービス契約番号")` // Register with trailing tab key variant (L575) |
| 5 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.SVC_KEI_GENE_ADD_DTM\t", "フォルトセルSOD更新情報ファイル.サービス契約_世代登録年月日时分秒")` // Register generation timestamp label with tab key variant (L576) |
| 6 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.SVC_KEI_GENE_ADD_DTM", "フォルトセルSOD更新情報ファイル.サービス契約_世代登録年月日时分秒")` // Register generation timestamp label [canonical key] (L577) |
| 7 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.SVC_KEI_GENE_ADD_DTM\t", "フォルトセルSOD更新情報ファイル.サービス契約_世代登録年月日时分秒")` // Duplicate with tab key variant (L578) |
| 8 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.KOJIAK_NO", "フォルトセルSOD更新情報ファイル.工事案件番号")` // Register project case number label [canonical key] (L579) |
| 9 | SET | `itemvalueMap.put("TXT-KKIFM266-INF1.KOJIAK_NO", "フォルトセルSOD更新情報ファイル.工事案件番号")` // Duplicate insertion with same canonical key — overwrites previous (L580) |
| 10 | RETURN | `return itemvalueMap;` // Return the populated HashMap to caller (L585) |

**Note on duplicate keys:** Several entries use identical or near-identical keys (differing only by a trailing tab character `\t`). In a Java `HashMap`, keys with trailing whitespace are distinct from keys without — so `"key"` and `"key\t"` are stored as separate entries. However, entries 2→3 (L573→L574) share the exact same key, making the first insertion dead code that is immediately overwritten. Similarly, entries 8→9 (L579→L580) are redundant.

## 7. Glossary

| Term | Type | Business Meaning |
|------|------|------------------|
| `SVC_KEI_NO` | Field | Service contract number — the unique identifier assigned to a service contract line item (サービス契約番号) |
| `SVC_KEI_GENE_ADD_DTM` | Field | Service contract generation registration date/time — the timestamp when a service contract version/generation was registered (サービス契約_世代登録年月日时分秒) |
| `KOJIAK_NO` | Field | Project case number — the internal case/tracking number for the construction project (工事案件番号) |
| KKIFM266 | UI Component | The screen/component identifier prefix for the Fault Cell SOD Update Information screen (KKIFM266) |
| INF1 | Section | Information section identifier 1 within the KKIFM266 screen layout |
| SOD | Acronym | Service Order Data — the core entity representing telecom service order information in the fulfillment system |
| フォルトセル (Fault Cell) | Business term | A fault cell — a network element or circuit segment that has experienced a fault or service disruption, triggering the need for SOD update information file processing |
| KKIFM266-INF1.* | Key Pattern | The naming convention for UI field keys: `TXT-` (text field prefix) + `{SCREEN_ID}` + `-INF1` (information section) + `.{FIELD_NAME}` |
| 工事案件 (Koji Anken) | Business term | Construction project / work order case — a tracked project record for field construction or repair work |
| getItemvalueMap | Method name | Japanese-influenced naming — generates the HashMap of error message item values (項目値 = item values / field labels) |

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*Document generated from source: `source/koptBatch/src/eo/business/service/JBSbatKKAdChgFmtcelSodUpd.java`, lines 571–586.*