Example usage for org.apache.wicket.util.lang Generics newHashMap

Introduction

In this page you can find the example usage for org.apache.wicket.util.lang Generics newHashMap.

Prototype

public static <K, V> HashMap<K, V> newHashMap() 

Source Link

Document

Creates a new HashMap

Usage

From source file:com.wicketinaction.HandlebarsButton.java

License:Apache License

/**
 * Constructor./* w w  w .j  a v  a  2 s  .  c  o  m*/
 *
 * @param id the component id
 * @param templateId the id of the Handlebars template
 *      E.g. <script id="THIS_ID" type="text/x-handlebars-template">
 * @param targetSelector the css selector to use to find the HTML element that
 *      should be updated with the populated Handlebars template
 */
public HandlebarsButton(String id, String templateId, String targetSelector) {
    super(id);

    Args.notEmpty(templateId, "templateId");
    Args.notEmpty(targetSelector, "targetSelector");

    PackageTextTemplate blogJs = new PackageTextTemplate(HandlebarsButton.class, "HandlebarsButton.js.tmpl");
    Map<String, Object> variables = Generics.newHashMap();
    variables.put("templateId", templateId);
    variables.put("targetSelector", targetSelector);
    this.onSuccessFunction = new JsonFunction(blogJs.asString(variables));
}

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From source file:org.wicketTutorial.chatExample.ChatRoomPanel.java

License:Apache License

public ChatRoomPanel(String id) {
    super(id);//  w  ww. j  a v a 2  s .c  om

    add(new AbstractWebsocketBehavior(false) {
        @Override
        protected Url getSocketCreationURL() {
            Url url = getContextPathURL();
            url.getSegments().add("chat");

            return url;
        }

        @Override
        public void renderHead(Component component, IHeaderResponse response) {
            super.renderHead(component, response);

            Map<String, Object> variables = Generics.newHashMap();
            variables.put("componentId", component.getMarkupId());

            PackageTextTemplate webSocketSetupTemplate = new PackageTextTemplate(ChatRoomPanel.class,
                    "ChatRoomPanel.template.js");
            response.render(
                    JavaScriptContentHeaderItem.forScript(webSocketSetupTemplate.asString(variables), null));
        }

        @Override
        protected CharSequence onMessageJsFunction() {
            return "onChatMessage(evt)";
        }

        @Override
        protected CharSequence onOpenJsFunction() {
            return "joinMessage()";
        }

        @Override
        protected CharSequence onErrorJsFunction() {
            return "";
        }

        @Override
        protected HeaderItem wrapSocketCreationScript(PackageTextTemplate template,
                Map<String, Object> variables) {
            return OnEventHeaderItem.forScript("'joinButton'", "click", template.asString(variables));
        }

    });
}

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