Example usage for java.util Map containsKey

List of usage examples for java.util Map containsKey

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Introduction

In this page you can find the example usage for java.util Map containsKey.

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:com.iisigroup.cap.utils.CapXmlUtil.java

private static void putValue(Map<String, Object> map, String key, Object value) {
    if (map.containsKey(key)) {
        Object j = map.get(key);/*from   w  ww . j  a  va  2 s  .c om*/
        if (j instanceof JsonArray) {
            ((JsonArray) j).add(GsonUtil.objToJson(value));
        } else {
            JsonArray ja = new JsonArray();
            ja.add(GsonUtil.objToJson(j));
            ja.add(GsonUtil.objToJson(value));
            map.put(key, ja);
        }
    } else {
        map.put(key, value);
    }

}

From source file:Main.java

/**
 * Set the fields' value./*from www . j a  v a2s  . com*/
 * 
 * @param bean
 * @param valMap
 */
public static void setFieldValues(Object bean, Map<String, Object> valMap) {
    Class<?> cls = bean.getClass();
    //Get all fields.
    Field[] fields = cls.getDeclaredFields();

    for (Field field : fields) {
        if (valMap.containsKey(field.getName())) {
            field.setAccessible(true);
            try {
                field.set(bean, valMap.get(field.getName()));
            } catch (IllegalArgumentException e) {
                e.printStackTrace();
            } catch (IllegalAccessException e) {
                e.printStackTrace();
            }
        }
    }
}

From source file:com.stimulus.archiva.language.AnalyzerFactory.java

public static Analyzer getAnalyzer(String language, Operation operation) {

    if (language == null) {
        language = "en";
    }//  w w w .j  ava  2s . co  m
    Analyzer analyzer = null;
    logger.debug("getAnalyzer() {language='" + language + "'}");
    String className = null;

    try {
        Map analyzers = Config.getConfig().getSearch().getSearchAnalyzers();
        if (analyzers.containsKey(language)) {
            className = (String) analyzers.get(language);
            logger.debug("successfully obtained class name for search analyzer {language='" + language
                    + "', class='" + className + "'}");
        } else {
            className = (String) analyzers.get(Config.getConfig().getIndex().getIndexLanguage());
            logger.debug("email language is unsupported. using default language.  {language='" + language
                    + "', class='" + className + "'}");
        }
        Class analyzerClass = Class.forName(className);
        if (analyzerClass == null) {
            logger.error(
                    "failed to return search analyzer. are the analyzers specified correctly in server.conf? {language='"
                            + language + "', class='" + className + "'}");
            logger.error(
                    "recovering by returning default archiver analyzer. indexing and search may be impaired. urgent fix required.");
            analyzer = new ArchivaAnalyzer();
        } else {
            logger.debug("retrieved analyzer class {language='" + language + "', class='" + className + "'}");
            analyzer = (Analyzer) analyzerClass.newInstance();
            logger.debug(
                    "analyzer class instance created {language='" + language + "', class='" + className + "'}");
        }
        logger.debug("successfully returned search analyzer {language='" + language + "', class='" + className
                + "'}");
    } catch (Exception e) {
        logger.error(
                "failed to return search analyzer. are the analyzers specified correctly in server.conf? {language='"
                        + language + "', class='" + className + "'}",
                e);
        logger.error(
                "recovering by returning default archiver analyzer. indexing and search may be impaired. urgent fix required.");
        analyzer = new ArchivaAnalyzer();
    }
    PerFieldAnalyzerWrapper wrapper = new PerFieldAnalyzerWrapper(analyzer);

    if (operation == Operation.INDEX) {
        wrapper.addAnalyzer("to", new EmailAnalyzer());
        wrapper.addAnalyzer("from", new EmailAnalyzer());
        wrapper.addAnalyzer("cc", new EmailAnalyzer());
        wrapper.addAnalyzer("bcc", new EmailAnalyzer());
        wrapper.addAnalyzer("deliveredto", new EmailAnalyzer());
        wrapper.addAnalyzer("attachname", new FileNameAnalyzer());
    } else {
        wrapper.addAnalyzer("to", new WhitespaceAnalyzer());
        wrapper.addAnalyzer("from", new WhitespaceAnalyzer());
        wrapper.addAnalyzer("cc", new WhitespaceAnalyzer());
        wrapper.addAnalyzer("bcc", new WhitespaceAnalyzer());
        wrapper.addAnalyzer("deliveredto", new WhitespaceAnalyzer());
        wrapper.addAnalyzer("attachname", new FileNameAnalyzer());
    }
    return wrapper;
}

From source file:Main.java

public static List convertMapToList(Map map) {
    List list = new ArrayList();

    Object[] o = ((HashMap) map).keySet().toArray();

    Arrays.sort(o);//from w  ww .  jav  a2s.com

    for (int i = 0; i <= o.length - 1; i++) {

        if (map.containsKey(String.valueOf(o[i]))) {

            list.add(map.get(String.valueOf(o[i])));

        } else {
            list.add(map.get(""));
        }
    }
    return list;
}

From source file:Main.java

@SuppressWarnings("unchecked")
public static void filtrerDoublonsSurPlace(List<Map> objets, Object filter) {
    Map objetsDejaPresents = new HashMap();
    Map filterDejaPresents = new HashMap();
    for (Iterator i = objets.iterator(); i.hasNext();) {
        Map objet = (Map) i.next();
        if (!objetsDejaPresents.containsKey(objet) && objet != null
                && !filterDejaPresents.containsKey(objet.get(filter))) {
            objetsDejaPresents.put(objet, null);
            filterDejaPresents.put(objet.get(filter), null);
        } else/*  www.  j av a  2s .  co m*/
            i.remove();
    }
}

From source file:NestUtil.java

/**
 * Get all fields of a class.//from   w w  w.jav  a  2  s. co m
 * 
 * @param clazz The class.
 * @return All fields of a class.
 */
public static Collection<Field> getFields(Class<?> clazz) {
    //      if (log.isDebugEnabled()) {
    //      log.debug("getFields(Class<?>) - start");
    //}

    Map<String, Field> fields = new HashMap<String, Field>();
    while (clazz != null) {
        for (Field field : clazz.getDeclaredFields()) {
            if (!fields.containsKey(field.getName())) {
                fields.put(field.getName(), field);
            }
        }

        clazz = clazz.getSuperclass();
    }

    Collection<Field> returnCollection = fields.values();
    //   if (log.isDebugEnabled()) {
    //   log.debug("getFields(Class<?>) - end");
    //   }
    return returnCollection;
}

From source file:org.openremote.server.route.SubflowRoute.java

public static boolean hasCorrelationStack(Map<String, Object> headers) {
    return headers.containsKey(SUBFLOW_CORRELATION_STACK);
}

From source file:Main.java

static <T, K, U> Map<K, U> toMap(List<T> elements, Function<T, K> keyFunction, Function<T, U> valueFunction,
        BinaryOperator<U> mergeFunction) {
    //TODO Implement me
    Map<K, U> map = new HashMap<>();
    K key;// ww  w. ja  va  2  s.  com
    U value;
    for (T element : elements) {
        key = keyFunction.apply(element);
        value = valueFunction.apply(element);
        if (map.containsKey(key)) {
            map.put(key, mergeFunction.apply(map.get(key), value));
        } else {
            map.put(key, value);
        }
    }
    return map;
}

From source file:com.comstar.mars.env.EnvMapperFactoryBean.java

public static Map<String, Object> getAllMappers(Class mapperClazz) {
    Map<String, Object> result = new HashMap<>();
    String clazzName = mapperClazz.getName();

    for (String env : envMappers.keySet()) {
        Map<String, Object> mappers = envMappers.get(env);
        if (mappers.containsKey(clazzName)) {
            result.put(env, mappers.get(clazzName));
        }//from   ww w  .j av a  2s.co m
    }

    return result;
}

From source file:org.hawkular.alerts.actions.webhook.WebHooks.java

public static synchronized void removeWebHook(String tenantId, String url) throws IOException {
    if (!instance.webhooks.containsKey(tenantId)) {
        return;/*from   w  w  w .ja v  a 2  s.  c om*/
    }
    List<Map<String, String>> tenantWebHooks = instance.webhooks.get(tenantId);
    for (int i = 0; i < tenantWebHooks.size(); i++) {
        Map<String, String> item = tenantWebHooks.get(i);
        if (item.containsKey("url") && item.get("url").equals(url)) {
            tenantWebHooks.remove(i);
            break;
        }
    }
    if (instance.supportsFile) {
        File f = new File(instance.webhooksFile);
        instance.mapper.writeValue(f, instance.webhooks);
    }
}