Example usage for java.util List iterator

List of usage examples for java.util List iterator

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Introduction

In this page you can find the example usage for java.util List iterator.

Prototype

Iterator<E> iterator();

Source Link

Document

Returns an iterator over the elements in this list in proper sequence.

Usage

From source file:edu.harvard.mcz.imagecapture.data.AllowedVersionLifeCycle.java

/**
 * Check to see if the allowed versions in the database include the version
 * of the current ImageCaptureApp.  //  ww w  . ja v a  2 s  .c  o m
 * 
 * @return true if an AllowedVersion.version in the database is found at the
 * beginning of ImageCaptureApp.APP_VERSION, otherwise false.
 */
public static boolean isCurrentAllowed() throws HibernateException {
    boolean result = false;
    AllowedVersionLifeCycle als = new AllowedVersionLifeCycle();

    List<AllowedVersion> allowedVersions = als.findAll();
    Iterator<AllowedVersion> i = allowedVersions.iterator();
    while (i.hasNext()) {
        String version = i.next().getVersion();
        String currentVersion = ImageCaptureApp.APP_VERSION;
        if (version != null && currentVersion != null && version.length() <= currentVersion.length()
                && currentVersion.startsWith(version)) {
            result = true;
        }
    }

    return result;
}

From source file:Main.java

public static boolean isServiceRunning(Context ctx, String className) {
    boolean isRunning = false;
    ActivityManager activityManager = (ActivityManager) ctx.getSystemService(Context.ACTIVITY_SERVICE);
    List<ActivityManager.RunningServiceInfo> servicesList = activityManager
            .getRunningServices(Integer.MAX_VALUE);
    Iterator<ActivityManager.RunningServiceInfo> l = servicesList.iterator();
    while (l.hasNext()) {
        ActivityManager.RunningServiceInfo si = (ActivityManager.RunningServiceInfo) l.next();
        if (className.equals(si.service.getClassName())) {
            isRunning = true;/*from www . j  av  a 2  s . co  m*/
        }
    }
    return isRunning;
}

From source file:edu.harvard.mcz.imagecapture.data.AllowedVersionLifeCycle.java

/**
 * Provide a human readable list of the allowed versions listed in the database.
 * //from   w w w. j  av a 2  s  .c o m
 * @return string listing allowed versions according to database.
 */
public static String listAllowedVersions() {
    StringBuilder allowed = new StringBuilder();
    AllowedVersionLifeCycle als = new AllowedVersionLifeCycle();
    try {
        List<AllowedVersion> allowedVersions = als.findAll();
        Iterator<AllowedVersion> i = allowedVersions.iterator();
        String separator = "";
        while (i.hasNext()) {
            allowed.append(separator).append(i.next().getVersion());
            separator = ", ";
        }
    } catch (Exception e) {
        log.error(e.getMessage());
    }
    return allowed.toString();
}

From source file:Main.java

public static <T> void resize(List<T> list, int size, Class<T> clazz) {
    if (size == list.size()) {
        return;// ww w  .  jav a 2s . c  o m
    }
    if (size < list.size()) {
        Iterator<T> iter = list.iterator();
        for (int i = 1; iter.hasNext(); i++) {
            iter.next();
            if (i > size) {
                iter.remove();
            }
        }
    } else {
        for (int i = 0; i <= size - list.size(); i++) {
            try {
                list.add(clazz != null ? clazz.newInstance() : null);
            } catch (InstantiationException e) {
                throw new RuntimeException(e);
            } catch (IllegalAccessException e) {
                throw new RuntimeException(e);
            }
        }
    }
}

From source file:net.sourceforge.fenixedu.applicationTier.Servico.publico.ReadStudentsAndGroupsByShiftID.java

private static List getStudentGroupsByShiftAndGroupProperties(Grouping groupProperties, Shift shift) {
    List result = new ArrayList();
    List studentGroups = groupProperties.getStudentGroupsWithShift();
    Iterator iter = studentGroups.iterator();
    while (iter.hasNext()) {
        StudentGroup sg = (StudentGroup) iter.next();
        if (sg.getShift().equals(shift)) {
            result.add(sg);/*w  w w  .j a  va 2s .c om*/
        }
    }
    return result;
}

From source file:com.pureinfo.dolphin.script.param.Parameter.java

/**
 * //  w  w  w.j a v a  2 s . co m
 * @param _element
 * @param _bRequired
 * @throws PureException
 */
public static void readParameters(Element _element, Map _container, boolean _bRequired) throws PureException {
    if (_element == null && _bRequired) {
        throw new PureException(PureException.INVALID_REQUEST, "_element can't be null.");
    }

    List paramEleList = _element.elements(ELEMENT_PARAMETER);
    for (Iterator iter = paramEleList.iterator(); iter.hasNext();) {
        Element paramEle = (Element) iter.next();
        Parameter param = new Parameter();
        param.fromXML(paramEle);
        _container.put(param.getName(), param.getValue());
    }
}

From source file:gobblin.metastore.util.DatabaseJobHistoryStoreSchemaManager.java

private static Properties getProperties(Configuration config) {
    Properties props = new Properties();
    char delimiter = (config instanceof AbstractConfiguration)
            ? ((AbstractConfiguration) config).getListDelimiter()
            : ',';
    Iterator keys = config.getKeys();
    while (keys.hasNext()) {
        String key = (String) keys.next();
        List list = config.getList(key);

        props.setProperty("flyway." + key, StringUtils.join(list.iterator(), delimiter));
    }/*from w  w w  . j  a va2  s .com*/
    return props;
}

From source file:org.mobicents.servlet.restcomm.http.CustomHttpClientBuilder.java

private static HttpClient buildAllowallClient(RequestConfig requestConfig) {
    HttpConnectorList httpConnectorList = UriUtils.getHttpConnectorList();
    HttpClient httpClient = null;/* w  ww  .j a  va2s  .c  o  m*/
    //Enable SSL only if we have HTTPS connector
    List<HttpConnector> connectors = httpConnectorList.getConnectors();
    Iterator<HttpConnector> iterator = connectors.iterator();
    while (iterator.hasNext()) {
        HttpConnector connector = iterator.next();
        if (connector.isSecure()) {
            SSLConnectionSocketFactory sslsf;
            try {
                SSLContextBuilder builder = new SSLContextBuilder();
                builder.loadTrustMaterial(null, new TrustSelfSignedStrategy());
                sslsf = new SSLConnectionSocketFactory(builder.build());
                httpClient = HttpClients.custom().setDefaultRequestConfig(requestConfig)
                        .setSSLSocketFactory(sslsf).build();
            } catch (KeyManagementException | NoSuchAlgorithmException | KeyStoreException e) {
                throw new RuntimeException("Error creating HttpClient", e);
            }
            break;
        }
    }
    if (httpClient == null) {
        httpClient = HttpClients.custom().setDefaultRequestConfig(requestConfig).build();
    }

    return httpClient;
}

From source file:Main.java

/**
 * <p>Given a <code>List</code> of <code>Class</code> objects, this method converts
 * them into class names.</p>//  w  w  w  . ja va 2s  .  c o m
 *
 * <p>A new <code>List</code> is returned. <code>null</code> objects will be copied into
 * the returned list as <code>null</code>.</p>
 *
 * @param classes  the classes to change
 * @return a <code>List</code> of class names corresponding to the Class objects,
 *  <code>null</code> if null input
 * @throws ClassCastException if <code>classes</code> contains a non-<code>Class</code> entry
 */
public static List convertClassesToClassNames(List classes) {
    if (classes == null) {
        return null;
    }
    List classNames = new ArrayList(classes.size());
    for (Iterator it = classes.iterator(); it.hasNext();) {
        Class cls = (Class) it.next();
        if (cls == null) {
            classNames.add(null);
        } else {
            classNames.add(cls.getName());
        }
    }
    return classNames;
}

From source file:com.glaf.activiti.util.ExtensionUtils.java

public static List<Object> getValues(Map<String, Object> paramMap, ExtensionEntity extension) {
    java.util.Date now = new java.util.Date();
    List<Object> values = new java.util.ArrayList<Object>();
    List<ExtensionParamEntity> x_params = extension.getParams();
    Iterator<ExtensionParamEntity> iterator = x_params.iterator();
    while (iterator.hasNext()) {
        ExtensionParamEntity param = iterator.next();
        String key = param.getValue();
        Object value = param.getValue();
        if (key != null && value != null) {
            String tmp = param.getValue();
            if (StringUtils.isNotEmpty(tmp)) {
                if (tmp.equals("now()")) {
                    value = new java.sql.Date(now.getTime());
                } else if (tmp.equals("date()")) {
                    value = new java.sql.Date(now.getTime());
                } else if (tmp.equals("time()")) {
                    value = new java.sql.Time(now.getTime());
                } else if (tmp.equals("timestamp()")) {
                    value = new java.sql.Timestamp(now.getTime());
                } else if (tmp.equals("dateTime()")) {
                    value = new java.sql.Timestamp(now.getTime());
                } else if (tmp.equals("currentTimeMillis()")) {
                    value = Long.valueOf(System.currentTimeMillis());
                } else if (tmp.equals("#{businessKey}")) {
                    value = ParamUtils.getString(paramMap, "businessKey");
                } else if (tmp.equals("#{processInstanceId}")) {
                    value = ParamUtils.getString(paramMap, "processInstanceId");
                } else if (tmp.equals("#{processName}")) {
                    value = ParamUtils.getString(paramMap, "processName");
                } else if (tmp.equals("#{status}")) {
                    value = paramMap.get("status");
                } else if (tmp.startsWith("#P{") && tmp.endsWith("}")) {
                    tmp = StringTools.replaceIgnoreCase(tmp, "#P{", "");
                    tmp = StringTools.replaceIgnoreCase(tmp, "}", "");
                    value = paramMap.get(tmp);
                } else if (tmp.startsWith("#{") && tmp.endsWith("}")) {
                    value = Mvel2ExpressionEvaluator.evaluate(tmp, paramMap);
                }/*from  w  w  w.j a v  a 2 s  .com*/
            }
        }
        values.add(value);
    }
    return values;
}