Java FileUploadEvent类代码示例

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
public void handleFileUpload(FileUploadEvent event) {
	UploadedFile uploadedFile = event.getFile();
	String uploadedFileName = uploadedFile.getFileName();
	StringBuilder tmpFileNameBuilder = new StringBuilder();

	tmpFileNameBuilder.append(System.currentTimeMillis());
	tmpFileNameBuilder.append(".");
	tmpFileNameBuilder.append(FilenameUtils.getExtension(uploadedFileName));
	tmpFileName = tmpFileNameBuilder.toString();
	String tmpFilePath = getTmpFilePath();

	try {
		uploadedFile.write(tmpFilePath);
		cropImage = true;
		editing = false;
		editingSku = false;
	} catch (Exception e) {
		// logger.error("Erro ao salvar a imagem", e);
		addMessage("admin.produtos.erro_upload", FacesMessage.SEVERITY_ERROR);
	}
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * This handles a file upload from the html page
 *
 * @param event event containing file data and type
 */
public void handleFileUpload(FileUploadEvent event) {
    LOGGER.trace("Uploading image");
    //load the person again just to be save
    showLoggedInPerson();
    //save the image
    personService.savePersonImage(bean.getPerson(), event.getFile().getContents(), event.getFile().getContentType());
    //set the url on the person to our image retrieval servlet so we can show the image we just uploaded
    bean.getPerson().setImageUrl("/swd14-fe/personImage?id=" + bean.getPerson().getId());
    //redirect to the page we came from, in order to reload the page
    ExternalContext ec = FacesContext.getCurrentInstance().getExternalContext();
    try {
        ec.redirect(((HttpServletRequest) ec.getRequest()).getRequestURI());
        LOGGER.trace("Image upload complete");
    } catch (IOException ex) {
        bean.growl("Internal Error", "Error during page refresh");
        LOGGER.error("Error during page refresh", ex);
    }
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Method used to handle an uploaded file.
 * Given file will be added to the list of uploaded files.
 */
public void handleFileUpload(FileUploadEvent event) {
    log.debug("Upload action called");
    FacesContext facesContext = FacesContext.getCurrentInstance();
    ResourceBundle bundle = ResourceBundle.getBundle("messages",
            facesContext.getViewRoot().getLocale());
    if (event.getFile() != null && tempFileFolder != null) {
        log.debug("Upload success");
        files.add(event.getFile());
        logService.persist(Log.from(loggedInUser, course.getCourseId(),
                String.format("Uploaded the file %s.", event.getFile().getFileName())));
    } else {
        facesContext.addMessage(null, new FacesMessage(FacesMessage
                .SEVERITY_FATAL, bundle.getString("common.error"),
                bundle.getString("courses.create.uploadFail")));
    }
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Event Handler do componente {@link FileUpload}, para adicionar um
 *   administrador ao cadastro. 
 * @param event Objeto Event do componente FileUpload (Primefaces).
 */
public void uploadCertAdmin(FileUploadEvent event) {
	if (JBossUtil.TCC_FIAP_RESTRICT_USER_CHANGES) {
		FacesUtil.addFacesMessage(
				"Fun\u00E7\u00E3o n\u00E3o dispon\u00EDvel nesta instala\u00E7\u00E3o.",
				null, FacesMessage.SEVERITY_WARN);
	} else {
		try {
			icpAdmin.adicionarAdmin(event.getFile().getInputstream());
			FacesUtil.addFacesMessage("Usu\u00E1rio adicionado com sucesso.",
					null, FacesMessage.SEVERITY_INFO);
			atualizarListaUsuarios();
		} catch (Exception e) {
			FacesUtil.addFacesMessage("Erro ao adicionar o usu\u00E1rio.",
					e.getLocalizedMessage(), FacesMessage.SEVERITY_ERROR);
		}
	}
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Event Handler do componente {@link FileUpload}, para adicionar um
 *   administrador ao cadastro. 
 * @param event Objeto Event do componente FileUpload (Primefaces).
 */
public void uploadCertAdmin(FileUploadEvent event) {
	if (JBossUtil.TCC_FIAP_RESTRICT_USER_CHANGES) {
		FacesUtil.addFacesMessage(
				"Fun\u00E7\u00E3o n\u00E3o dispon\u00EDvel nesta instala\u00E7\u00E3o.",
				null, FacesMessage.SEVERITY_WARN);
	} else {
		try {
			receitaEngine.adicionarAdmin(event.getFile().getInputstream());
			FacesUtil.addFacesMessage("Usu\u00E1rio adicionado com sucesso.",
					null, FacesMessage.SEVERITY_INFO);
			usuarioLogado = super.getUsuarioLogin();
			atualizarListaUsuarios();
		} catch (Exception e) {
			FacesUtil.addFacesMessage("Erro ao adicionar o usu\u00E1rio.",
					e.getLocalizedMessage(), FacesMessage.SEVERITY_ERROR);
		}
	}
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Event Handler do componente {@link FileUpload}, para adicionar um
 *   certificado de cidadao ao cadastro. 
 * @param event Objeto Event do componente FileUpload (Primefaces).
 */
public void uploadCertCidadao(FileUploadEvent event) {
	try {
		InputStream istream = event.getFile().getInputstream();
		X509Certificate cert = 
			CertificadoSerializador.loadCertFromStream(istream);
		String content =
			CertificadoSerializador.certToStr(cert);
		newCidadao = sicidEngine.getCidadaoInfoFromCert(content);
		if (newCidadao == null) {
			criaNovoCidadao();
		}
		
	} catch (Exception e) {
		FacesUtil.addFacesMessage("Erro ao obter informa\u00E7\u00F5es do certificado.",
				e.getLocalizedMessage(), FacesMessage.SEVERITY_ERROR);
	}
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Event Handler do componente {@link FileUpload}, para adicionar um
 *   administrador ao cadastro. 
 * @param event Objeto Event do componente FileUpload (Primefaces).
 */
public void uploadCertAdministrador(FileUploadEvent event) {
	if (JBossUtil.TCC_FIAP_RESTRICT_USER_CHANGES) {
		FacesUtil.addFacesMessage(
				"Fun\u00E7\u00E3o n\u00E3o dispon\u00EDvel nesta instala\u00E7\u00E3o.",
				null, FacesMessage.SEVERITY_WARN);
	} else {
		try {
			sicidEngine.adicionarAdministrador(event.getFile().getInputstream());
			FacesUtil.addFacesMessage("Usu\u00E1rio adicionado com sucesso.",
					null, FacesMessage.SEVERITY_INFO);
			atualizarListaUsuarios();
		} catch (Exception e) {
			FacesUtil.addFacesMessage("Erro ao adicionar o usu\u00E1rio.",
					e.getLocalizedMessage(), FacesMessage.SEVERITY_ERROR);
		}
	}
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Event Handler do componente {@link FileUpload}, para adicionar um
 *   gerente ao cadastro. 
 * @param event Objeto Event do componente FileUpload (Primefaces).
 */
public void uploadCertGerente(FileUploadEvent event) {
	if (JBossUtil.TCC_FIAP_RESTRICT_USER_CHANGES) {
		FacesUtil.addFacesMessage(
				"Fun\u00E7\u00E3o n\u00E3o dispon\u00EDvel nesta instala\u00E7\u00E3o.",
				null, FacesMessage.SEVERITY_WARN);
	} else {
		try {
			bancoEngine.adicionarGerente(event.getFile().getInputstream());
			FacesUtil.addFacesMessage("Usu\u00E1rio adicionado com sucesso.",
					null, FacesMessage.SEVERITY_INFO);
			usuarioLogado = super.getUsuarioLogin();
			atualizarListaUsuarios();
		} catch (Exception e) {
			FacesUtil.addFacesMessage("Erro ao adicionar o usu\u00E1rio.",
					e.getLocalizedMessage(), FacesMessage.SEVERITY_ERROR);
		}
	}
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
@Test
public void testHandleFileUploadError() {
    try {
        when(nativeUploadedFile.getInputstream()).thenThrow(
                new IOException());

        FileUploadEvent event = new FileUploadEvent(uiComponent,
                nativeUploadedFile);
        fileUploadManager.handleFileUpload(event);

        assertEquals(0, fileUploadManager.getUploadedFiles().size());
        assertEquals("3", fileUploadManager.getCurrentFileLimit());
    } catch (IOException ioException) {
        fail("no exception should be thrown");
    }
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
@Test
public void testGetImageFile() {
    FileUploadEvent event = new FileUploadEvent(uiComponent,
            nativeUploadedFile);
    fileUploadManager.handleFileUpload(event);

    Map<String, String> requestParameterMap = new HashMap<String, String>();
    requestParameterMap.put("uploadedFileId", fileUploadManager
            .getUploadedFiles().get(0).getId());

    when(facesContext.getCurrentPhaseId()).thenReturn(null);
    when(facesContext.getExternalContext()).thenReturn(
            externalContext);
    when(externalContext.getRequestParameterMap()).thenReturn(
            requestParameterMap);

    assertEquals("image/png", fileUploadManager.getImage()
            .getContentType());
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
@Test
public void testGetImageFileError() {
    FileUploadEvent event = new FileUploadEvent(uiComponent,
            nativeUploadedFile);
    fileUploadManager.handleFileUpload(event);

    Map<String, String> requestParameterMap = new HashMap<String, String>();
    requestParameterMap.put("uploadedFileId", "123");

    when(facesContext.getCurrentPhaseId()).thenReturn(null);
    when(facesContext.getExternalContext()).thenReturn(
            externalContext);
    when(externalContext.getRequestParameterMap()).thenReturn(
            requestParameterMap);

    assertNotNull(fileUploadManager.getImage());
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 * Imagem enviada
 * 
 * @param event
 */
public void imageUploaded(FileUploadEvent event) {
	File tempFile = createTempFile(event.getFile());
	if (tempFile != null) {
		if (this.file != null) {
			this.file.delete();
			this.file = tempFile;
			this.contentType = event.getFile().getContentType();
		} else {
			this.file = tempFile;
			this.contentType = event.getFile().getContentType();
		}
	} else {
		LiferayFacesContext.getInstance().addGlobalErrorMessage("Ocorreu um erro ao importar a imagem.");
	}
	showUpdateImage = false;

}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 *
 *
 * @param event
 */
public void handleSQLScriptUpload(FileUploadEvent event) {
  String folder = "0";
  if (scenario != null) {
    folder = String.valueOf(scenario.getId());
  }
  scriptFile = uploader.handleUpload(event, folder);
  scriptPath = scriptFile.getName();

  Severity sev = FacesMessage.SEVERITY_INFO;

  FacesMessage msg = new FacesMessage(sev, Cfg.inst().getProp(DEF_LANGUAGE, "EDIT_SC.UPLOAD_SUCCESS"),
                                      scriptPath != null ? Cfg.inst().getProp(DEF_LANGUAGE, "EDIT_SC.NEW_NAME")
                                      + ": " + scriptPath : "");
  FacesContext.getCurrentInstance().addMessage(null, msg);
  scriptStream = uploader.getFileToDownload(scriptFile);
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
 *
 *
 * @param event
 */
public void handleImageUpload(FileUploadEvent event) {
  String folder = "0";
  if (scenario != null) {
    folder = String.valueOf(scenario.getId());
  }

  imageFile = uploader.handleUpload(event, folder);
  imagePath = imageFile.getName();

  Severity sev = FacesMessage.SEVERITY_INFO;
  FacesMessage msg = new FacesMessage(sev, Cfg.inst().getProp(DEF_LANGUAGE, "EDIT_SC.UPLOAD_SUCCESS"),
                                      imagePath != null ? Cfg.inst().getProp(DEF_LANGUAGE, "EDIT_SC.NEW_NAME")
                                      + ": " + imagePath : "");
  FacesContext.getCurrentInstance().addMessage(null, msg);
  imageStream = uploader.getFileToDownload(imageFile);
}
 

import org.primefaces.event.FileUploadEvent; //导入依赖的package包/类
/**
    * Recebe a imagem via fileupload.
    * 
    * @param event
    */
   public void receberImagemPais(FileUploadEvent event) {
try {

    byte[] imagemRecebida = IOUtils.toByteArray(event.getFile().getInputstream());

    paisBean.setImagem(imagemRecebida);
    imagemController.setImagemTemp(imagemRecebida);
} catch (Throwable ex) {

    System.out.print("Erro ao receber a imagem via file upload: " + ex.getMessage());

    FacesMessage mensagem = new FacesMessage(FacesMessage.SEVERITY_FATAL, "Ocorreu um erro no upload da imagem: "
	    + ex.getMessage(), null);

    FacesContext.getCurrentInstance().addMessage(null, mensagem);
}
   }