Example usage for org.apache.wicket Component modelChanged

Introduction

In this page you can find the example usage for org.apache.wicket Component modelChanged.

Prototype

public final void modelChanged() 

Source Link

Document

Called to indicate that the model content for this component has been changed

Usage

From source file:de.alpharogroup.wicket.behaviors.models.ListModelUpdateBehavior.java

License:Apache License

/**
 * {@inheritDoc}/* www.j  av  a 2 s  .  c  o  m*/
 */
@Override
public void onEvent(final Component component, final IEvent<?> event) {
    super.onEvent(component, event);
    final List<T> currentModelObject = this.model.getObject();
    if (!Objects.equals(currentModelObject, this.previousModelObject)) {
        this.previousModelObject = currentModelObject;
        component.modelChanging();
        component.modelChanged();
        final AjaxRequestTarget ajaxRequestTarget = ComponentFinder.findAjaxRequestTarget();
        if (ajaxRequestTarget != null) {
            ajaxRequestTarget.add(component);
        }
    }
}

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From source file:de.alpharogroup.wicket.behaviors.models.ModelUpdateBehavior.java

License:Apache License

/**
 * {@inheritDoc}/*from w w  w .  j a v a  2s .c om*/
 */
@Override
public void onEvent(final Component component, final IEvent<?> event) {
    super.onEvent(component, event);
    final T currentModelObject = this.model.getObject();
    if (!Objects.equals(currentModelObject, this.previousModelObject)) {
        this.previousModelObject = currentModelObject;
        component.modelChanging();
        component.modelChanged();
        final AjaxRequestTarget ajaxRequestTarget = ComponentFinder.findAjaxRequestTarget();
        if (ajaxRequestTarget != null) {
            ajaxRequestTarget.add(component);
        }
    }
}

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From source file:gr.interamerican.wicket.utils.WicketUtils.java

License:Open Source License

/**
 * Sets the default model object without checking the new model
 * object equality to the old one.//from   w w  w.  j av a2s .  c o m
 * @param cmp
 * @param t
 */
public static <T> void setDefaultModelObject(Component cmp, T t) {
    cmp.modelChanging();
    @SuppressWarnings("unchecked")
    IModel<T> model = (IModel<T>) cmp.getDefaultModel();
    model.setObject(t);
    cmp.modelChanged();
}

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From source file:org.artifactory.webapp.wicket.page.security.acl.PermissionTargetCreateUpdatePanel.java

License:Open Source License

private void addSubmitButton(final Component targetsTable) {
    String submitCaption = isCreate() ? "Create" : "Save";
    TitledAjaxSubmitLink submit = new TitledAjaxSubmitLink("submit", submitCaption, form) {
        @Override//from  w  w  w  .j  a  va  2s. c o m
        protected void onSubmit(AjaxRequestTarget target, Form form) {
            final String name = entity.getName();
            if (StringUtils.isBlank(name)) {
                error("Field 'Name' is required.");
                AjaxUtils.refreshFeedback(target);
                return;
            }

            boolean anySelected = repoKeysData.isAnyRemoteRepository() && repoKeysData.isAnyLocalRepository();
            repoKeysData.setAnyRepository(anySelected);

            entity.setRepoKeys(repoKeysData.getSelectedKeysList());
            aclInfo.setPermissionTarget(entity);
            if (isCreate()) {
                try {
                    aclService.createAcl(aclInfo);
                    AccessLogger.created("Successfully created permission target '" + name + "'");
                } catch (Exception e) {
                    String msg;
                    if (e instanceof AlreadyExistsException) {
                        msg = "Permission target '" + name + "' already exists";
                    } else {
                        msg = "Failed to create permissions target: " + e.getMessage();
                        log.error(msg, e);
                    }
                    getPage().error(msg);
                    AjaxUtils.refreshFeedback(target);
                    return;
                }
                getPage().info("Successfully created permission target '" + name + "'");
            } else {
                try {
                    aclService.updateAcl(aclInfo);
                    reloadData();
                    String message = "Successfully updated permission target '" + name + "'";
                    AccessLogger.updated(message);
                    getPage().info(message);
                    target.add(PermissionTargetCreateUpdatePanel.this);
                } catch (Exception e) {
                    String msg = "Failed to update permissions target: " + e.getMessage();
                    log.error(msg, e);
                    getPage().error(msg);
                    AjaxUtils.refreshFeedback(target);
                    return;
                }
            }
            //Close the modal window and re-render the table
            targetsTable.modelChanged();
            target.add(targetsTable);
            AjaxUtils.refreshFeedback(target);
            ModalHandler.closeCurrent(target);
        }
    };
    form.add(submit);
    form.add(new DefaultButtonBehavior(submit));
}

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