Example usage for java.util Enumeration nextElement

Introduction

In this page you can find the example usage for java.util Enumeration nextElement.

Prototype

E nextElement();

Source Link

Document

Returns the next element of this enumeration if this enumeration object has at least one more element to provide.

Usage

From source file:com.adito.agent.AgentRequestHandler.java

@SuppressWarnings({ "unchecked" })
private static Map getParameters(RequestHandlerRequest request) {
    Map parameters = new HashMap(request.getParameters());
    for (Enumeration fieldNames = request.getFieldNames(); fieldNames.hasMoreElements();) {
        String fieldName = (String) fieldNames.nextElement();
        Enumeration fieldValues = request.getFieldValues(fieldName);
        if (fieldValues.hasMoreElements())
            parameters.put(fieldName, fieldValues.nextElement());
    }//from w  w w. j a  v a 2s. c o  m
    return parameters;
}

From source file:com.google.code.fqueue.util.Config.java

/**
 * ??// w w w . j  a  va 2s  . co m
 * 
 * @param path
 *            
 * @throws FileNotFoundException
 */
public static synchronized void iniSetting(String path) {
    File file;
    file = new File(path);
    FileInputStream in = null;
    try {
        in = new FileInputStream(file);
        Properties p = new Properties();
        p.load(in);
        // ???Map
        Enumeration<?> item = p.propertyNames();
        while (item.hasMoreElements()) {
            String key = (String) item.nextElement();
            setting.put(key, p.getProperty(key));
        }
        in.close();
    } catch (FileNotFoundException e) {
        log.error("config file not found at" + file.getAbsolutePath());
        throw new ConfigException("FileNotFoundException", e);
    } catch (IOException e) {
        log.error("config file not found at" + file.getAbsolutePath());
        throw new ConfigException("IOException", e);
    } catch (Exception e) {
        throw new ConfigException("Exception", e);
    }
}

From source file:de.micromata.genome.logging.LogRequestDumpAttribute.java

/**
 * Gen http request dump.//from   www .  j a  v a  2s .c o m
 *
 * @param req the req
 * @return the string
 */
@SuppressWarnings("unchecked")
public static String genHttpRequestDump(HttpServletRequest req) {
    StringBuilder sb = new StringBuilder();

    sb.append("method: ").append(req.getMethod()).append('\n')//
            .append("requestURL: ").append(req.getRequestURL()).append('\n')//
            .append("servletPath: ").append(req.getServletPath()).append('\n')//
            .append("requestURI: ").append(req.getRequestURI()).append('\n') //
            .append("queryString: ").append(req.getQueryString()).append('\n') //
            .append("pathInfo: ").append(req.getPathInfo()).append('\n')//
            .append("contextPath: ").append(req.getContextPath()).append('\n') //
            .append("characterEncoding: ").append(req.getCharacterEncoding()).append('\n') //
            .append("localName: ").append(req.getLocalName()).append('\n') //
            .append("contentLength: ").append(req.getContentLength()).append('\n') //
    ;
    sb.append("Header:\n");
    for (Enumeration<String> en = req.getHeaderNames(); en.hasMoreElements();) {
        String hn = en.nextElement();
        sb.append("  ").append(hn).append(": ").append(req.getHeader(hn)).append("\n");
    }
    sb.append("Attr: \n");
    Enumeration en = req.getAttributeNames();
    for (; en.hasMoreElements();) {
        String k = (String) en.nextElement();
        Object v = req.getAttribute(k);
        sb.append("  ").append(k).append(": ").append(Objects.toString(v, StringUtils.EMPTY)).append('\n');
    }

    return sb.toString();
}

From source file:com.willwinder.universalgcodesender.i18n.Localization.java

private static int getKeyCount(ResourceBundle b) {
    Enumeration<String> keyEnum = b.getKeys();

    int ret = 0;/*from  w w  w . jav a2  s  .  c  o  m*/
    while (keyEnum.hasMoreElements()) {
        keyEnum.nextElement();
        ret++;
    }

    return ret;
}

From source file:ke.alphacba.cms.core.util.RequestUtils.java

/**
 * ????Map.//from  ww  w .  jav  a2s.  c o m
 * 
 * @param request
 * @return
 */
public static Map<String, String> getParamMap(HttpServletRequest request) {
    Map<String, String> paramMap = new HashMap<String, String>();
    Enumeration<String> enume = request.getParameterNames();
    while (enume.hasMoreElements()) {
        String paramName = enume.nextElement();
        paramMap.put(paramName, request.getParameter(paramName));
    }
    return paramMap;
}

From source file:Main.java

/**
 * Check whether the given Enumeration contains the given element.
 *
 * @param enumeration the Enumeration to check
 * @param element     the element to look for
 * @return {@code true} if found, {@code false} else
 *///from   w w  w.  jav  a  2s  .  com
public static boolean contains(Enumeration<?> enumeration, Object element) {
    if (enumeration != null) {
        while (enumeration.hasMoreElements()) {
            Object candidate = enumeration.nextElement();
            if (org.springframework.util.ObjectUtils.nullSafeEquals(candidate, element)) {
                return true;
            }
        }
    }
    return false;
}

From source file:com.dragome.compiler.utils.FileManager.java

private static List<String> findClassesInJar(JarFile jarFile) {
    ArrayList<String> result = new ArrayList<String>();

    final Enumeration<JarEntry> entries = jarFile.entries();
    while (entries.hasMoreElements()) {
        final JarEntry entry = entries.nextElement();
        final String entryName = entry.getName();
        if (entryName.endsWith(".class"))
            result.add(entryName.replace('/', File.separatorChar).replace(".class", ""));
    }//w w w.  j  av a  2 s.com

    return result;
}

From source file:io.apiman.servers.gateway_h2.Starter.java

/**
 * Loads properties from a file and puts them into system properties.
 *///from  w w  w. j  ava2  s.  c o m
@SuppressWarnings({ "unchecked" })
protected static void loadProperties() {
    URL configUrl = Starter.class.getClassLoader().getResource("gateway_h2-apiman.properties");
    if (configUrl == null) {
        throw new RuntimeException(
                "Failed to find properties file (see README.md): gateway_h2-apiman.properties");
    }
    InputStream is = null;
    try {
        is = configUrl.openStream();
        Properties props = new Properties();
        props.load(is);
        Enumeration<String> names = (Enumeration<String>) props.propertyNames();
        while (names.hasMoreElements()) {
            String name = names.nextElement();
            String value = props.getProperty(name);
            System.setProperty(name, value);
        }
    } catch (IOException e) {
        throw new RuntimeException(e);
    } finally {
        IOUtils.closeQuietly(is);
    }
}

From source file:adalid.util.info.JavaInfo.java

public static void printManifestInfo(String extension, boolean details, Enumeration<URL> resources) {
    URL url;/*  w  w w.j a  va2s .  c  om*/
    while (resources.hasMoreElements()) {
        try {
            url = resources.nextElement();
            printManifestInfo(extension, details, url);
        } catch (Exception ex) {
            logger.error(ex);
        }
    }
}

From source file:cc.aileron.commons.util.ClassPattrnFinderUtils.java

/**
 * ??????/*from   w w w  . j  a v a 2  s  . c o  m*/
 * 
 * @param targetPackage
 * @param pattern
 * @return
 * @throws IOException
 * @throws URISyntaxException
 * @throws ResourceNotFoundException
 */
private static final List<Class<?>> tryGetClassNameList(final String targetPackage, final Pattern pattern)
        throws IOException, URISyntaxException, ResourceNotFoundException {
    final List<Class<?>> result = new ArrayList<Class<?>>();

    final ClassLoader classLoader = Thread.currentThread().getContextClassLoader();

    final String path = targetPackage.replace('.', '/') + "/";
    final Enumeration<URL> urls = classLoader.getResources(path);
    while (urls.hasMoreElements()) {
        final URL url = urls.nextElement();
        final Resource resource = ResourceConvertUtils.convertUrl(url);
        for (final FileObject file : resource.toFileObject().getChildren()) {
            final String name = file.getName().getBaseName().split("\\.")[0];
            if (!file.getType().equals(FileType.FILE) || !file.getName().getExtension().equals("class")) {
                continue;
            }
            if (pattern != null && !pattern.matcher(name).matches()) {
                continue;
            }

            final Class<?> classObject = getClass(targetPackage + "." + name);
            if (classObject != null) {
                result.add(classObject);
            }
        }
    }
    return result;
}