/*
* RHQ Management Platform
* Copyright (C) 2005-2010 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
package org.rhq.coregui.client.dashboard.portlets.resource;
import com.google.gwt.user.client.rpc.AsyncCallback;
import com.smartgwt.client.widgets.Canvas;
import com.smartgwt.client.widgets.form.DynamicForm;
import com.smartgwt.client.widgets.form.fields.StaticTextItem;
import com.smartgwt.client.widgets.layout.VLayout;
import org.rhq.core.domain.common.EntityContext;
import org.rhq.core.domain.configuration.Configuration;
import org.rhq.core.domain.content.InstalledPackageHistory;
import org.rhq.core.domain.criteria.InstalledPackageHistoryCriteria;
import org.rhq.core.domain.dashboard.DashboardPortlet;
import org.rhq.core.domain.util.PageControl;
import org.rhq.core.domain.util.PageList;
import org.rhq.core.domain.util.PageOrdering;
import org.rhq.coregui.client.dashboard.Portlet;
import org.rhq.coregui.client.dashboard.PortletViewFactory;
import org.rhq.coregui.client.dashboard.portlets.PortletConfigurationEditorComponent.Constant;
import org.rhq.coregui.client.dashboard.portlets.groups.GroupPkgHistoryPortlet;
import org.rhq.coregui.client.gwt.GWTServiceLookup;
import org.rhq.coregui.client.inventory.common.detail.summary.AbstractActivityView;
import org.rhq.coregui.client.util.GwtRelativeDurationConverter;
import org.rhq.coregui.client.util.Log;
/**This portlet allows the end user to customize the Package History display
*
* @author Simeon Pinder
*/
public class ResourcePkgHistoryPortlet extends GroupPkgHistoryPortlet {
// A non-displayed, persisted identifier for the portlet
public static final String KEY = "ResourcePackageHistory";
// A default displayed, persisted name for the portlet
public static final String NAME = MSG.view_portlet_defaultName_resource_pkg_hisory();
private int resourceId = -1;
public ResourcePkgHistoryPortlet(int resourceId) {
super(-1);
this.resourceId = resourceId;
}
public static final class Factory implements PortletViewFactory {
public static final PortletViewFactory INSTANCE = new Factory();
public final Portlet getInstance(EntityContext context) {
if (EntityContext.Type.Resource != context.getType()) {
throw new IllegalArgumentException("Context [" + context + "] not supported by portlet");
}
return new ResourcePkgHistoryPortlet(context.getResourceId());
}
}
/** Fetches recent package history information and updates the DynamicForm instance with details.
*/
@Override
protected void getRecentPkgHistory() {
final DashboardPortlet storedPortlet = this.portletWindow.getStoredPortlet();
final Configuration portletConfig = storedPortlet.getConfiguration();
final int resourceId = this.resourceId;
InstalledPackageHistoryCriteria criteria = new InstalledPackageHistoryCriteria();
PageControl pc = new PageControl();
//result count
String currentSetting = portletConfig.getSimpleValue(Constant.RESULT_COUNT, Constant.RESULT_COUNT_DEFAULT);
if (currentSetting.trim().isEmpty()) {
pc.setPageSize(Integer.valueOf(Constant.RESULT_COUNT_DEFAULT));
} else {
pc.setPageSize(Integer.valueOf(currentSetting));
}
criteria.setPageControl(pc);
criteria.addFilterResourceId(resourceId);
criteria.addSortStatus(PageOrdering.DESC);
GWTServiceLookup.getContentService().findInstalledPackageHistoryByCriteria(criteria,
new AsyncCallback<PageList<InstalledPackageHistory>>() {
@Override
public void onFailure(Throwable caught) {
Log.debug("Error retrieving installed package history for group [" + resourceId + "]:"
+ caught.getMessage());
currentlyLoading = false;
}
@Override
public void onSuccess(PageList<InstalledPackageHistory> result) {
VLayout column = new VLayout();
column.setHeight(10);
if (!result.isEmpty()) {
for (InstalledPackageHistory history : result) {
DynamicForm row = new DynamicForm();
row.setNumCols(3);
StaticTextItem iconItem = AbstractActivityView.newTextItemIcon(
"subsystems/content/Package_16.png", null);
String title = history.getPackageVersion().getFileName() + ":";
String destination = "/portal/rhq/resource/content/audit-trail-item.xhtml?id=" + resourceId
+ "&selectedHistoryId=" + history.getId();
//spinder 4/27/11: disabling links as they point into portal.war content pages
// LinkItem link = AbstractActivityView.newLinkItem(title, destination);
StaticTextItem link = AbstractActivityView.newTextItem(title);
StaticTextItem time = AbstractActivityView.newTextItem(GwtRelativeDurationConverter
.format(history.getTimestamp()));
row.setItems(iconItem, link, time);
column.addMember(row);
}
// //insert see more link
// DynamicForm row = new DynamicForm();
// String destination = "/portal/rhq/resource/content/audit-trail-item.xhtml?id=" + groupId;
// addSeeMoreLink(row, destination, column);
} else {
DynamicForm row = AbstractActivityView.createEmptyDisplayRow(MSG.view_portlet_results_empty());
column.addMember(row);
}
//cleanup
for (Canvas child : recentPkgHistoryContent.getChildren()) {
child.destroy();
}
recentPkgHistoryContent.addChild(column);
recentPkgHistoryContent.markForRedraw();
currentlyLoading = false;
markForRedraw();
}
});
}
}