Example usage for org.apache.wicket.util.lang Objects defaultIfNull

Introduction

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

Prototype

public static <T> T defaultIfNull(T originalObj, T defaultObj) 

Source Link

Document

Returns the original object if this one is != null.

Usage

From source file:com.romeikat.datamessie.core.base.dao.impl.DocumentDao.java

License:Open Source License

private long countInternal(final SharedSessionContract ssc, final DocumentsFilterSettings dfs) {
    // Query for documents
    final DocumentFilterSettingsQuery<Document> query = new DocumentFilterSettingsQuery<Document>(dfs,
            Document.class, sharedBeanProvider);
    final Long count = query.count(ssc);
    return Objects.defaultIfNull(count, 0l);
}

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From source file:org.opensingular.form.wicket.mapper.search.SearchModalPanel.java

License:Apache License

private void buildAndAppendModalToRootContainer() {
    modal = new BFModalWindow(ctx.getRootContainer().newChildId(), false, false);
    modal.setTitleText(Model.of(Objects.defaultIfNull(view.getTitle(), StringUtils.EMPTY)));
    modal.setBody(new SearchModalBodyPanel(SELECT_INPUT_MODAL_CONTENT_ID, ctx, (target) -> {
        modal.hide(target);//from   w  ww . ja  va 2  s.com
        target.add(valueField);
        valueField.getBehaviors(AjaxUpdateInputBehavior.class).stream().findFirst()
                .ifPresent(ajax -> ajax.onUpdate(target));
    }));
    ctx.getRootContainer().appendTag("div", modal);
}

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