ACBrLibNFe

https://www.projetoacbr.com.br/acbrlibnfe
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ACBrLibNFe is a native library that enables developers to issue electronic invoices (NFe and NFCe)...
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### Implement NFE_Enviar Button Action in Java

Source: https://www.projetoacbr.com.br/acbrlibnfe

Handles file selection for an INI file and triggers the NFE sending process within a UI event.

```java
private void btnEnviarActionPerformed(java.awt.event.ActionEvent evt) {
        try{
            JFileChooser chooser = new JFileChooser();
            OpenFileFilter filter = new OpenFileFilter("ini", "Arquivo Ini NFe (*.ini)");
            chooser.addChoosableFileFilter(filter);
            chooser.setFileFilter(filter);

            if (chooser.showOpenDialog(this) != JFileChooser.APPROVE_OPTION) return;
            acbrNFe.limparLista(); 
            acbrNFe.carregarIni(chooser.getSelectedFile().getAbsolutePath());

            String ret = acbrNFe.enviar(1);
            rtbRespostas.append(ret);
        } catch (Exception ex) {
            Logger.getLogger(FrmMain.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
```

--------------------------------

### NFe Send DLL Implementation (C#)

Source: https://www.projetoacbr.com.br/acbrlibnfe

This code defines the delegate for the NFE_Enviar function and implements the Enviar method for interacting with the NFe sending DLL. It handles buffer management and method execution.

```csharp
[UnmanagedFunctionPointer(CallingConvention.Cdecl)]
        public delegate int NFE_Enviar(int aLote, bool imprimir, bool sincrono, bool zipado, StringBuilder buffer, ref int bufferSize);
```

```csharp
public EnvioRetornoResposta Enviar(int aLote, bool imprimir = false, bool sincrono = false, bool zipado = false) {
            var bufferLen = BUFFER_LEN;
            var buffer = new StringBuilder(bufferLen);

            var method = GetMethod<NFE_Enviar>();
            var ret = ExecuteMethod(() => method(aLote, imprimir, sincrono, zipado, buffer, ref bufferLen));

            CheckResult(ret);

            return EnvioRetornoResposta.LerResposta(ProcessResult(buffer, bufferLen));
        }
```

--------------------------------

### Send NFe Synchronously (C#)

Source: https://www.projetoacbr.com.br/acbrlibnfe

This snippet shows how to send an NFe document synchronously using the ACBrLibNFe library. It includes a prompt for the batch number and basic error handling.

```csharp
private void btnEnviarSincrono_Click(object sender, EventArgs e) {
            try {
                CheckNFeLista();
                var aLote = 1;
                if (InputBox.Show("WebServices Enviar", "Número do Lote", ref aLote) != DialogResult.OK) return;
                var ret = ACBrNFe.Enviar(aLote, sincrono: true);
                rtbRespostas.AppendText(ret.Resposta);
            } catch (Exception exception) {
                MessageBox.Show(exception.Message, @"Erro", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
```

--------------------------------

### Define NFE_Enviar DLL Interface and Wrapper

Source: https://www.projetoacbr.com.br/acbrlibnfe

Defines the native DLL method signature and a Java wrapper method for sending NFe data.

```java
int NFE_Enviar( int ALote, boolean Imprimir, boolean sincrono, boolean zipado, ByteBuffer buffer, IntByReference bufferSize );

public String enviar( int aLote, boolean imprimir, boolean sincrono, boolean zipado ) throws Exception {
    ByteBuffer buffer = ByteBuffer.allocate( STR_BUFFER_LEN );
    IntByReference bufferLen = new IntByReference( STR_BUFFER_LEN );

    int ret = ACBrNFeLib.INSTANCE.NFE_Enviar( aLote, imprimir, sincrono, zipado, buffer, bufferLen );
    checkResult( ret );

    return processResult( buffer, bufferLen );
```

--------------------------------

### NFE_Enviar - Send NFe

Source: https://www.projetoacbr.com.br/acbrlibnfe

This snippet demonstrates how to send an NFe document using the ACBrLib NFe Java implementation. It includes loading configuration from an INI file and calling the send function.

```APIDOC
## POST /api/nfe/send

### Description
Sends an NFe document after loading configuration from an INI file.

### Method
POST

### Endpoint
/api/nfe/send

### Parameters
#### Path Parameters
None

#### Query Parameters
None

#### Request Body
- **configFile** (string) - Required - The absolute path to the NFe configuration INI file.

### Request Example
```json
{
  "configFile": "/path/to/your/nfe.ini"
}
```

### Response
#### Success Response (200)
- **result** (string) - The result of the NFe sending operation.

#### Response Example
```json
{
  "result": "NFE Sent Successfully"
}
```

### Java Implementation Example
```java
private void btnEnviarActionPerformed(java.awt.event.ActionEvent evt) {
    try {
        JFileChooser chooser = new JFileChooser();
        OpenFileFilter filter = new OpenFileFilter("ini", "Arquivo Ini NFe (*.ini)");
        chooser.addChoosableFileFilter(filter);
        chooser.setFileFilter(filter);
        if (chooser.showOpenDialog(this) != JFileChooser.APPROVE_OPTION) return;
        acbrNFe.limparLista();
        acbrNFe.carregarIni(chooser.getSelectedFile().getAbsolutePath());
        String ret = acbrNFe.enviar(1);
        rtbRespostas.append(ret);
    } catch (Exception ex) {
        Logger.getLogger(FrmMain.class.getName()).log(Level.SEVERE, null, ex);
    }
}
```

### DLL Implementation Signature
```java
int NFE_Enviar( int ALote, boolean Imprimir, boolean sincrono, boolean zipado, ByteBuffer buffer, IntByReference bufferSize );
```

### Java Wrapper Method
```java
public String enviar( int aLote, boolean imprimir, boolean sincrono, boolean zipado ) throws Exception {
    ByteBuffer buffer = ByteBuffer.allocate( STR_BUFFER_LEN );
    IntByReference bufferLen = new IntByReference( STR_BUFFER_LEN );
    int ret = ACBrNFeLib.INSTANCE.NFE_Enviar( aLote, imprimir, sincrono, zipado, buffer, bufferLen );
    checkResult( ret );
    return processResult( buffer, bufferLen );
}
```
```
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