guru.mmp.sample.web.pages.dialogs.TestExtensibleFormDialogImplementationPage.java Source code

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Here is the source code for guru.mmp.sample.web.pages.dialogs.TestExtensibleFormDialogImplementationPage.java

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/*
 * Copyright 2017 Marcus Portmann
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package guru.mmp.sample.web.pages.dialogs;

//~--- non-JDK imports --------------------------------------------------------

import guru.mmp.application.web.WebApplicationException;
import guru.mmp.application.web.template.components.ExtensibleFormDialogImplementation;
import guru.mmp.application.web.template.components.TextFieldWithFeedback;
import guru.mmp.application.web.template.pages.TemplateExtensibleDialogWebPage;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.Model;

import java.io.Serializable;

//~--- JDK imports ------------------------------------------------------------

/**
 * The <code>TestExtensibleFormDialogImplementationPage</code> class implements the
 * "Test Extensible Form Dialog Implementation" page for the web application.
 *
 * @author Marcus Portmann
 */
public class TestExtensibleFormDialogImplementationPage extends TemplateExtensibleDialogWebPage {
    private static final long serialVersionUID = 1000000;

    /**
     * Constructs a new <code>TestExtensibleFormDialogImplementationPage</code>.
     */
    public TestExtensibleFormDialogImplementationPage() {
        super("Test Extensible Form Dialog Implementation", "The test extensible form dialog implementation");

        try {
            AjaxLink showDialogLink = new AjaxLink("showDialogLink") {
                @Override
                public void onClick(AjaxRequestTarget target) {
                    getDialog().show(target, new TestExtensibleFormDialogImplementation());
                }
            };

            add(showDialogLink);
        } catch (Throwable e) {
            throw new WebApplicationException("Failed to initialise the TestExtensibleFormDialogImplementationPage",
                    e);
        }
    }

    @SuppressWarnings("unused")
    private class TestExtensibleFormDialogData implements Serializable {
        private static final long serialVersionUID = 1000000;
        private String firstName;
        private String lastName;

        /**
         * Returns the first name.
         *
         * @return the first name
         */
        String getFirstName() {
            return firstName;
        }

        /**
         * Returns the last name.
         *
         * @return the last name
         */
        String getLastName() {
            return lastName;
        }

        /**
         * Set the first name.
         *
         * @param firstName the first name
         */
        void setFirstName(String firstName) {
            this.firstName = firstName;
        }

        /**
         * Set the last name.
         *
         * @param lastName the last name
         */
        void setLastName(String lastName) {
            this.lastName = lastName;
        }
    }

    private class TestExtensibleFormDialogImplementation
            extends ExtensibleFormDialogImplementation<TestExtensibleFormDialogData> {
        /**
         * Constructs a new <code>TestExtensibleFormDialogImplementation</code>.
         */
        TestExtensibleFormDialogImplementation() {
            super("Test Extensible Form Dialog", "OK", "Cancel");

            Model<TestExtensibleFormDialogData> model = new Model<>(new TestExtensibleFormDialogData());

            getForm().setModel(new CompoundPropertyModel<>(model));

            // The "firstName" field
            TextField<String> firstNameField = new TextFieldWithFeedback<>("firstName");
            firstNameField.setRequired(true);
            getForm().add(firstNameField);

            // The "lastName" field
            TextField<String> lastNameField = new TextFieldWithFeedback<>("lastName");
            lastNameField.setRequired(true);
            getForm().add(lastNameField);
        }

        @Override
        protected void onCancel(AjaxRequestTarget target, Form<TestExtensibleFormDialogData> form) {
            System.out.println("[DEBUG][TestExtensibleFormDialogImplementation][onCancel] "
                    + "The form submission was cancelled");
        }

        @Override
        protected void onError(AjaxRequestTarget target, Form<TestExtensibleFormDialogData> form) {
            System.out.println("[DEBUG][TestExtensibleFormDialogImplementation][onError] "
                    + "An error occurred while submitting the form");
        }

        @Override
        protected boolean onSubmit(AjaxRequestTarget target, Form<TestExtensibleFormDialogData> form) {
            System.out.println("[DEBUG][TestExtensibleFormDialogImplementation][onSubmit] " + "firstName = "
                    + form.getModel().getObject().getFirstName());
            System.out.println("[DEBUG][TestExtensibleFormDialogImplementation][onSubmit] " + "lastName = "
                    + form.getModel().getObject().getLastName());

            return true;
        }
    }
}