Example usage for java.util Collections unmodifiableMap

Introduction

In this page you can find the example usage for java.util Collections unmodifiableMap.

Prototype

public static <K, V> Map<K, V> unmodifiableMap(Map<? extends K, ? extends V> m)

Source Link

Document

Returns an unmodifiable view of the specified map.

Usage

From source file:org.n52.io.geojson.GeoJSONObject.java

public Map<String, Object> getMembers() {
    return Collections.unmodifiableMap(members);
}

From source file:com.threecrickets.prudence.internal.lazy.LazyInitializationFile.java

@Override
protected void initialize() {
    if ((request.getMethod().equals(Method.POST) || request.getMethod().equals(Method.PUT))
            && request.isEntityAvailable()
            && request.getEntity().getMediaType().includes(MediaType.MULTIPART_FORM_DATA)) {
        try {/*from   ww  w. j av  a2 s. c  om*/
            for (FileItem fileItem : fileUpload.parseRequest(request)) {
                if (fileItem.isFormField())
                    formFields.put(fileItem.getFieldName(), fileItem.getString());
                else
                    map.put(fileItem.getFieldName(), Collections.unmodifiableMap(createFileItemMap(fileItem)));
            }
        } catch (FileUploadException x) {
            x.printStackTrace();
        }
    }
}

From source file:org.jasig.portlet.announcements.controller.UserAgentViewNameSelector.java

public void setUserAgentMappings(Map<String, String> userAgentMappings) {
    this.userAgentMappings = Collections.unmodifiableMap(userAgentMappings);
}

From source file:com.cronutils.model.Cron.java

/**
 * Retrieve all cron field values as map
 * @return unmodifiable Map with key CronFieldName and values CronField, never null
 *///w  w w  .j ava2s .  co  m
public Map<CronFieldName, CronField> retrieveFieldsAsMap() {
    return Collections.unmodifiableMap(fields);
}

From source file:com.sap.prd.mobile.ios.ota.webapp.BaseServlet.java

/**
 * Returns an unmodifiable map containing all init parameters. 
 * @return//  ww w .jav  a  2  s.c  o m
 */
protected Map<String, String> getInitParameters() {
    HashMap<String, String> map = new HashMap<String, String>();
    try {
        Enumeration<String> initParameterNames = this.getServletContext().getInitParameterNames();
        while (initParameterNames.hasMoreElements()) {
            String name = initParameterNames.nextElement();
            map.put(name, this.getServletContext().getInitParameter(name));
        }
    } catch (IllegalStateException e) {
        if (!e.getMessage().equals("ServletConfig has not been initialized"))
            throw e;
    }
    return Collections.unmodifiableMap(map);
}

From source file:com.cprassoc.solr.auth.security.Sha256AuthenticationProvider.java

public void init(Map<String, Object> pluginConfig) {
    if (pluginConfig.get("realm") != null)
        this.realm = (String) pluginConfig.get("realm");
    else/*www. j av  a  2 s . co  m*/
        this.realm = "solr";

    promptHeader = Collections
            .unmodifiableMap(Collections.singletonMap("WWW-Authenticate", "Basic realm=\"" + realm + "\""));
    credentials = new LinkedHashMap<>();
    Map<String, String> users = (Map<String, String>) pluginConfig.get("credentials");
    if (users == null) {
        log.debug("No users configured yet");
        return;
    }
    for (Map.Entry<String, String> e : users.entrySet()) {
        String v = e.getValue();
        if (v == null) {
            log.warn("user has no password " + e.getKey());
            continue;
        }
        credentials.put(e.getKey(), v);
    }

}

From source file:com.cloudera.flume.core.EventBaseImpl.java

/**
 * Instead of package private, I make this method return an unmodifiable map.
 * I don't want external methods to modify the internal map
 *//*from  w ww.jav a  2 s  .c  om*/
public Map<String, byte[]> getAttrs() {
    return Collections.unmodifiableMap(fields);
}

From source file:com.hortonworks.registries.schemaregistry.state.SchemaVersionLifecycleStateMachine.java

private SchemaVersionLifecycleStateMachine(Map<Byte, SchemaVersionLifecycleState> states,
        Map<SchemaVersionLifecycleStateTransition, SchemaVersionLifecycleStateAction> transitions,
        Map<SchemaVersionLifecycleStateTransition, ConcurrentLinkedQueue<SchemaVersionLifecycleStateTransitionListener>> listeners) {
    this.states = Collections.unmodifiableMap(states);
    this.transitions = Collections.unmodifiableMap(transitions);
    this.listeners = Collections.unmodifiableMap(listeners).entrySet().stream().collect(Collectors.toMap(
            Map.Entry::getKey,//  ww w.  ja  va 2 s  .  co m
            transitionWithListener -> Lists.newArrayList(transitionWithListener.getValue().iterator())));
}

From source file:com.google.code.activetemplates.impl.handlers.BuiltinHandlerSPI.java

public Map<QName, ElementHandler> getElementHandlers() {
    return Collections.unmodifiableMap(elements);
}