Example usage for org.springframework.util StringUtils hasText

Introduction

In this page you can find the example usage for org.springframework.util StringUtils hasText.

Prototype

public static boolean hasText(@Nullable String str)

Source Link

Document

Check whether the given String contains actual text.

Usage

From source file:org.cloudfoundry.identity.uaa.error.JsonAwareAccessDeniedHandler.java

@Override
public void handle(HttpServletRequest request, HttpServletResponse response,
        AccessDeniedException authException) throws IOException, ServletException {
    String accept = request.getHeader("Accept");
    boolean json = false;
    if (StringUtils.hasText(accept)) {
        for (MediaType mediaType : MediaType.parseMediaTypes(accept)) {
            if (mediaType.includes(MediaType.APPLICATION_JSON)) {
                json = true;/*from   ww w.j a v a 2  s. c  om*/
                break;
            }
        }
    }
    if (json) {
        response.setStatus(HttpServletResponse.SC_FORBIDDEN);
        response.setContentType(MediaType.APPLICATION_JSON_VALUE);
        response.getWriter().append(String.format("{\"error\":\"%s\"}", authException.getMessage()));
    } else {
        response.sendError(HttpServletResponse.SC_FORBIDDEN, authException.getMessage());
    }
}

From source file:csns.web.editor.MFTDistributionTypePropertyEditor.java

@Override
public void setAsText(String text) throws IllegalArgumentException {
    if (StringUtils.hasText(text))
        setValue(mftDistributionTypeDao.getDistributionType(Long.valueOf(text)));
}

From source file:spring.osgi.utils.OsgiHeaderUtils.java

private static String[] getHeaderWithAttributesAsTrimmedStringArray(Bundle bundle, String header) {
    if (bundle == null || !StringUtils.hasText(header))
        return new String[0];

    String headerContent = bundle.getHeaders().get(header);

    if (!StringUtils.hasText(headerContent))
        return new String[0];

    // consider , as a delimiter only if a quote is not encountered
    List<String> tokens = new ArrayList<>(2);

    StringBuilder token = new StringBuilder();
    boolean ignoreComma = false;
    for (int stringIndex = 0; stringIndex < headerContent.length(); stringIndex++) {
        char currentChar = headerContent.charAt(stringIndex);
        if (currentChar == COMMA_CHAR) {
            if (ignoreComma) {
                token.append(currentChar);
            } else {
                tokens.add(token.toString().trim());
                token.delete(0, token.length());
                ignoreComma = false;//w  ww. j  a va2  s.  c  o  m
            }
        } else {
            if (currentChar == QUOTE_CHAR) {
                ignoreComma = !ignoreComma;
            }
            token.append(currentChar);
        }
    }
    tokens.add(token.toString().trim());
    return tokens.toArray(new String[tokens.size()]);
}

From source file:com.dinstone.jrpc.spring.ServiceBeanDefinitionParser.java

@Override
protected void doParse(Element element, ParserContext parserContext, BeanDefinitionBuilder builder) {
    String id = element.getAttribute("id");
    if (!StringUtils.hasText(id)) {
        int index = ++count;
        element.setAttribute("id", "ServiceBean[" + index + "]");
    }//  w  ww .  j  av  a 2 s .c om

    if (StringUtils.hasText(element.getAttribute("interface"))) {
        builder.addPropertyValue("service", element.getAttribute("interface"));
    }

    if (StringUtils.hasText(element.getAttribute("group"))) {
        builder.addPropertyValue("group", element.getAttribute("group"));
    }

    if (StringUtils.hasText(element.getAttribute("timeout"))) {
        builder.addPropertyValue("timeout", element.getAttribute("timeout"));
    }

    builder.addPropertyReference("instance", element.getAttribute("implement"));
    builder.addPropertyReference("server", getServerBeanId(element.getAttribute("server")));
}

From source file:net.smktarunabhakti.penjualan.service.impl.AppServiceImpl.java

@Override
public Barang cariBarangById(String id) {
    if (!StringUtils.hasText(id)) {
        return null;
    }
    return barangDao.findOne(id);
}

From source file:springfox.documentation.swagger.readers.operation.OperationSummaryReader.java

@Override
public void apply(OperationContext context) {
    ApiOperation apiOperationAnnotation = context.getHandlerMethod().getMethodAnnotation(ApiOperation.class);
    if (null != apiOperationAnnotation && StringUtils.hasText(apiOperationAnnotation.value())) {
        context.operationBuilder().summary(apiOperationAnnotation.value());
    }/*  w ww  . j  av  a 2s  . c  o  m*/
}

From source file:com.phoenixnap.oss.ramlapisync.naming.NamingHelper.java

/**
 * Utility method to check if a string can be used as a valid class name
 * //from  w  w  w .  j  a  va  2s . c  om
 * @param input String to check
 * @return true if valid
 */
public static boolean isValidJavaClassName(String input) {
    if (!StringUtils.hasText(input)) {
        return false;
    }
    if (!Character.isJavaIdentifierStart(input.charAt(0))) {
        return false;
    }
    if (input.length() > 1) {
        for (int i = 1; i < input.length(); i++) {
            if (!Character.isJavaIdentifierPart(input.charAt(i))) {
                return false;
            }
        }
    }
    return true;
}

From source file:com.consol.citrus.admin.model.build.maven.MavenBuildConfiguration.java

public MavenBuildConfiguration() {
    super("maven");

    if (System.getProperty(Application.MVN_HOME_DIRECTORY) != null) {
        mavenHome = System.getProperty(Application.MVN_HOME_DIRECTORY);
    } else if (StringUtils.hasText(System.getenv("MAVEN_HOME"))) {
        mavenHome = System.getenv("MAVEN_HOME");
    } else if (StringUtils.hasText(System.getenv("M2_HOME"))) {
        mavenHome = System.getenv("M2_HOME");
    } else {//from   w  ww.j a  va2s  . c o  m
        mavenHome = "";
    }
}

From source file:org.jmesa.view.excel.Excel2007View.java

@Override
public Object render() {

    XSSFWorkbook workbook = new XSSFWorkbook();
    Table table = this.getTable();
    String caption = table.getCaption();
    if (!StringUtils.hasText(caption)) {
        caption = "JMesa Export";
    }/*from www.  ja  va 2 s.com*/
    XSSFSheet sheet = workbook.createSheet(caption);

    Row row = table.getRow();
    row.getRowRenderer();
    List<Column> columns = table.getRow().getColumns();

    // renderer header
    XSSFRow hssfRow = sheet.createRow(0);
    int columncount = 0;
    for (Column col : columns) {
        XSSFCell cell = hssfRow.createCell(columncount++);
        cell.setCellValue(new XSSFRichTextString(col.getTitle()));
    }

    // renderer body
    Collection<?> items = getCoreContext().getPageItems();
    int rowcount = 1;
    for (Object item : items) {
        XSSFRow r = sheet.createRow(rowcount++);
        columncount = 0;
        for (Column col : columns) {
            XSSFCell cell = r.createCell(columncount++);
            Object value = col.getCellRenderer().render(item, rowcount);
            if (value == null) {
                value = "";
            }

            if (value instanceof Number) {
                Double number = Double.valueOf(value.toString());
                cell.setCellValue(number);
            } else {
                cell.setCellValue(new XSSFRichTextString(value.toString()));
            }
        }
    }
    return workbook;
}

From source file:fr.mby.portal.coreimpl.app.BasicAppSigner.java

@Override
public String generateSignature(final HttpServletRequest request, final IApp app) {
    String signature = app.getSignature();

    if (!StringUtils.hasText(signature)) {
        signature = this.generate(request, app);
    }/*from w ww .ja  v a 2  s .co  m*/

    return signature;
}