# Business Logic — JSCSV002601CC.getInvokeCBS() [8 LOC]

| Field | Value |
|-------|-------|
| Fully Qualified Name | `com.fujitsu.futurity.bp.custom.common.JSCSV002601CC` |
| Layer | CC/Common Component (Package: `com.fujitsu.futurity.bp.custom.common`) |
| Module | `common` (Package: `com.fujitsu.futurity.bp.custom.common`) |

## 1. Role

### JSCSV002601CC.getInvokeCBS()

This method serves as a Business Process (BP) check input parameter factory for the K-Opticom telecommunications customer core system. Specifically, it constructs and returns a HashMap containing the parameters required for BP validation during service order processing. Rather than performing actual BP checks, this particular implementation explicitly bypasses them by returning an empty `CAANMsg` array — effectively signaling that no validation messages or errors should be raised. The method is a shared common component utility called during the BP check phase of the customer account modification workflow (SCSV0026), allowing the calling screen to proceed without imposing any additional business rule validations. It follows the builder pattern in that it assembles a parameter map with a specific template list key, and acts as a delegate stub within the broader Fujitsu Futurity BP framework where different BP check components may be swapped in depending on business requirements.

## 2. Processing Pattern (Detailed Business Logic)

```mermaid
flowchart TD
    START(["getInvokeCBS called"])
    STEP1["Create new HashMap param4BpChek"]
    STEP2["Put empty CAANMsg[] array into param4BpChek using JCMConstants.TEMPLATE_LIST_KEY"]
    STEP3["Return param4BpChek HashMap"]
    END_NODE(["Return HashMap to caller"])

    START --> STEP1
    STEP1 --> STEP2
    STEP2 --> STEP3
    STEP3 --> END_NODE
```

The method performs a linear, single-path execution with no conditional branches:

1. **Initialize** — A new `HashMap` object (`param4BpChek`) is instantiated to hold BP check parameters.
2. **Populate** — An empty `CAANMsg` array (`new CAANMsg[]{}`) is stored in the map under the key `JCMConstants.TEMPLATE_LIST_KEY`. This key represents the template list field in the BP check parameter contract, and an empty array means zero CAAN (communication/authorization notification) messages are queued for validation.
3. **Return** — The HashMap is returned to the caller. The caller interprets the empty CAANMsg array as "no BP check messages" and proceeds without performing any BP validations.

**Javadoc (original + translation):**
- Original: `ＢＰチェック用の入力パラメータを作成する。` — "Creates input parameters for BP check."
- `@param handle` — `セッションハンドル` (Session handle — database/connection context)
- `@param param` — `リクエストパラメータ` (Request parameters — input data carrier)
- `@param fixedText` — `ユーザ定義文字列` (User-defined string — custom text string)
- `@return` — `ＢＰチェック用パラメータ` (Parameters for BP check)

## 3. Parameter Analysis

| No | Parameter Name | Type | Business Description |
|----|---------------|------|---------------------|
| 1 | `handle` | `SessionHandle` | The database session handle providing the connection context for any database or service component operations. In this method, it is accepted but not used — the BP check bypass path requires no database access. |
| 2 | `param` | `IRequestParameterReadWrite` | The request parameter object carrying the incoming request data from the calling screen or batch process. In this method, it is accepted but not modified — the bypass path returns a self-contained result. |
| 3 | `fixedText` | `String` | A user-defined string passed through from the caller. Typically carries custom business context or user-supplied annotations. In this method, it is not used. |

**External state / framework constants referenced:**

| Name | Type | Business Description |
|------|------|---------------------|
| `JCMConstants.TEMPLATE_LIST_KEY` | Constant (String key) | The standard map key used in the Futurity BP framework to hold the list of CAANMsg objects (validation/error messages) for a given BP check. An empty array under this key means no messages to process. |

## 4. CRUD Operations / Called Services

This method performs no database reads, no entity operations, and no service component calls. It is a pure parameter factory with zero data access side effects.

| CRUD | SC / CBS | SC Code | Entity / DB | Operation Description |
|------|----------|---------|-------------|----------------------|
| *(none)* | — | — | — | This method creates and returns an empty BP check parameter map with no DB or SC interactions. |

## 5. Dependency Trace

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

No screen/batch entry points found within 8 hops. Direct callers found: 1 methods.

| # | Caller (Screen/Batch) | Call Chain (Full Path to this Method) | Terminal (SC / CRUD / Entity) |
|---|----------------------|--------------------------------------|-------------------------------|
| 1 | SCSV0026_SCSV0026OPBPCheck | `invokeCheck` -> `getInvokeCBS` | *(none — no terminal CRUD from this method)* |

**Caller detail:**
- **SCSV0026_SCSV0026OPBPCheck.invokeCheck()** — The BP check orchestrator for the customer account modification screen (SCSV0026). This caller invokes `getInvokeCBS` to obtain the BP check parameters. Since the method returns an empty CAANMsg array, the calling screen proceeds without any BP validation being performed.

## 6. Per-Branch Detail Blocks

This method has a single linear execution path with no conditional branches, loops, or error handling blocks.

**Block 1** — [INIT] (L183)

> Create and populate the BP check parameter HashMap.

| # | Type | Code |
|---|------|------|
| 1 | SET | `HashMap param4BpChek = new HashMap();` // Instantiate new HashMap for BP check parameters |
| 2 | SET | `param4BpChek.put(JCMConstants.TEMPLATE_LIST_KEY, new CAANMsg[]{});` // Store empty CAANMsg array under TEMPLATE_LIST_KEY — "No BP check CAANMsg to process" [-> JCMConstants.TEMPLATE_LIST_KEY] |
| 3 | RETURN | `return param4BpChek;` // Return the HashMap to caller |

## 7. Glossary

| Term | Type | Business Meaning |
|------|------|------------------|
| BP | Acronym | Business Process — the validation and workflow execution framework in the K-Opticom system |
| BP Check | Business term | A validation phase that checks business rules and generates messages (CAANMsg) before or after a service operation executes |
| CAANMsg | Acronym | Communication/Authorization Notification Message — a message object used in the BP framework to carry validation results, error messages, or notification data |
| JCMConstants | Acronym | Job Component Manager Constants — the centralized constants class in the Futurity framework for standard map keys and configuration values |
| TEMPLATE_LIST_KEY | Field | The standard map key used to store a list of CAANMsg objects within the BP check parameter HashMap |
| SessionHandle | Framework | The database/session context object providing connection and transaction management for database operations |
| IRequestParameterReadWrite | Framework | The Futurity framework interface for request parameter objects that carry bidirectional data between screens and business components |
| JSCSV002601CC | Class | A Common Component class for phone-type VCAN service order SC (corporate/legal entity customers) — executes service order operations |
| SCSV0026 | Screen | The K-Opticom customer account modification screen (corporate customers) — the calling context for this BP check method |
| SC | Acronym | Service Component — the Fujitsu Futurity framework component that encapsulates a specific business operation |
| VCAN | Business term | Virtual Cable Access Network — K-Opticom's fiber-optic broadband internet service offering |