/*
* JBoss, Home of Professional Open Source
* Copyright 2013 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.shared.patching.wizard.apply;
import static com.google.gwt.user.client.ui.FormPanel.ENCODING_MULTIPART;
import static com.google.gwt.user.client.ui.FormPanel.METHOD_POST;
import static org.jboss.as.console.client.shared.util.IdHelper.asId;
import com.google.gwt.dom.client.Style;
import com.google.gwt.user.client.ui.FileUpload;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.FormPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.Hidden;
import com.google.gwt.user.client.ui.InlineLabel;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Label;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.shared.patching.wizard.PatchWizard;
import org.jboss.as.console.client.shared.patching.wizard.PatchWizardStep;
/**
* @author Harald Pehl
*/
public class SelectPatchStep extends PatchWizardStep<ApplyContext, ApplyState> {
private boolean confirm;
private Label intro;
private HTML info;
private FileUpload upload;
private HTML errorMessages;
public SelectPatchStep(final PatchWizard<ApplyContext, ApplyState> wizard) {
super(wizard, Console.CONSTANTS.patch_manager_select_patch_title());
this.confirm = false;
}
@Override
protected IsWidget body(final ApplyContext context) {
FormPanel form = new FormPanel();
form.setAction(context.patchUrl);
form.setEncoding(ENCODING_MULTIPART);
form.setMethod(METHOD_POST);
FlowPanel panel = new FlowPanel();
form.setWidget(panel);
context.form = form;
Hidden operation = new Hidden("operation");
panel.add(operation);
context.operation = operation;
intro = new Label(Console.CONSTANTS.patch_manager_select_patch_body());
panel.add(intro);
if (!context.standalone) {
info = new HTML("");
info.getElement().getStyle().setMarginTop(2, Style.Unit.EM);
panel.add(info);
}
FlowPanel uploadPanel = new FlowPanel();
uploadPanel.getElement().getStyle().setMarginTop(2, Style.Unit.EM);
InlineLabel uploadLabel = new InlineLabel(Console.CONSTANTS.patch_manager_select_patch_upload());
uploadLabel.getElement().getStyle().setMarginRight(1, Style.Unit.EM);
uploadPanel.add(uploadLabel);
upload = new FileUpload();
upload.setName("patch_file");
upload.getElement().setId(asId(PREFIX, getClass(), "_Upload"));
uploadPanel.add(upload);
panel.add(uploadPanel);
errorMessages = new HTML(
"<i class=\"icon-exclamation-sign\"></i> " + Console.CONSTANTS.patch_manager_select_file());
errorMessages.addStyleName("error");
errorMessages.setVisible(false);
panel.add(errorMessages);
return form;
}
@Override
protected void onShow(final ApplyContext context) {
if (!context.standalone) {
if (context.serversStopped) {
info.setText("Host: " + context.host + " (" + Console.CONSTANTS.patch_manager_servers_shutdown() + ")");
} else {
info.setHTML("Host: " + context.host + " (" + Console.MESSAGES
.patch_manager_servers_still_running_warning() + ")");
}
info.getElement().getStyle().setMarginTop(2, Style.Unit.EM);
}
switchToSelect();
}
@Override
protected void onNext(ApplyContext context) {
errorMessages.setVisible(false);
context.filename = upload.getFilename();
if (context.filename == null || context.filename.length() == 0) {
errorMessages.setVisible(true);
} else if (!confirm) {
switchToConfirm();
} else {
super.onNext(context);
}
}
private void switchToSelect() {
this.confirm = false;
changeTitle(Console.CONSTANTS.patch_manager_select_patch_title());
intro.setText(Console.CONSTANTS.patch_manager_select_patch_body());
errorMessages.setVisible(false);
}
private void switchToConfirm() {
this.confirm = true;
changeTitle(Console.CONSTANTS.patch_manager_confirm_patch_title());
intro.setText(Console.CONSTANTS.patch_manager_confirm_patch_body());
errorMessages.setVisible(false);
}
}