/**
* Copyright (C) 2012 JBoss Inc
*
* 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 org.jboss.dashboard.ui.controller.requestChain;
import org.jboss.dashboard.LocaleManager;
import org.jboss.dashboard.ui.NavigationManager;
import org.jboss.dashboard.ui.components.URLMarkupGenerator;
import org.jboss.dashboard.ui.components.FactoryRequestHandler;
import org.jboss.dashboard.ui.controller.CommandRequest;
import org.jboss.dashboard.ui.controller.CommandResponse;
import org.jboss.dashboard.ui.controller.RequestContext;
import org.jboss.dashboard.workspace.Panel;
import org.jboss.dashboard.workspace.Parameters;
import org.jboss.dashboard.workspace.Panel;
import org.jboss.dashboard.ui.panel.PanelDriver;
import org.jboss.dashboard.ui.panel.PanelProvider;
import org.jboss.dashboard.workspace.Section;
import org.jboss.dashboard.security.WorkspacePermission;
import org.jboss.dashboard.security.SectionPermission;
import org.jboss.dashboard.profiler.*;
import org.jboss.dashboard.users.UserStatus;
import org.apache.commons.lang.StringUtils;
import org.jboss.dashboard.workspace.Section;
import java.util.LinkedHashMap;
import java.util.Map;
public class FactoryActionRequestExecutor extends RequestChainProcessor {
private static transient org.apache.commons.logging.Log log = org.apache.commons.logging.LogFactory.getLog(FactoryActionRequestExecutor.class.getName());
private NavigationManager navigationManager;
private FactoryRequestHandler factoryRequestHandler;
public FactoryRequestHandler getFactoryRequestHandler() {
return factoryRequestHandler;
}
public void setFactoryRequestHandler(FactoryRequestHandler factoryRequestHandler) {
this.factoryRequestHandler = factoryRequestHandler;
}
public NavigationManager getNavigationManager() {
return navigationManager;
}
public void setNavigationManager(NavigationManager navigationManager) {
this.navigationManager = navigationManager;
}
/**
* Make required processing of request.
*
* @return true if processing must continue, false otherwise.
*/
protected boolean processRequest() throws Exception {
CommandRequest request = RequestContext.getCurrentContext().getRequest();
String pAction = request.getRequestObject().getParameter(Parameters.DISPATCH_ACTION);
String idPanel = request.getRequestObject().getParameter(Parameters.DISPATCH_IDPANEL);
if (StringUtils.isEmpty(pAction) || StringUtils.isEmpty(idPanel)) {
log.debug("Running pure factory action.");
CommandResponse response = factoryRequestHandler.handleRequest(request);
if (getRequest().getServletPath().indexOf("/" + URLMarkupGenerator.COMMAND_RUNNER) != -1) {
getControllerStatus().consumeURIPart(getControllerStatus().getURIToBeConsumed());
}
if (response != null) {
getControllerStatus().setResponse(response);
}
return true;
}
Section currentPage = getNavigationManager().getCurrentSection();
if (currentPage == null) {
log.error("Cannot dispatch to panel " + idPanel + ". Page is null.");
return true;
}
Panel panel = currentPage.getPanel(idPanel);
if (panel == null) {
log.error("Cannot dispatch to panel " + idPanel + ". Panel not found in current page.");
return true;
}
CodeBlockTrace trace = new PanelActionTrace(currentPage, panel, pAction).begin();
try {
WorkspacePermission workspacePerm = WorkspacePermission.newInstance(panel.getWorkspace(), WorkspacePermission.ACTION_LOGIN);
if (UserStatus.lookup().hasPermission(workspacePerm)) {
SectionPermission sectionPerm = SectionPermission.newInstance(panel.getSection(), SectionPermission.ACTION_VIEW);
if (UserStatus.lookup().hasPermission(sectionPerm)) {
PanelProvider provider = panel.getInstance().getProvider();
if (provider.isEnabled()) {
PanelDriver handler = provider.getDriver();
request.getRequestObject().setAttribute(Parameters.RENDER_PANEL, panel);
CommandResponse response = handler.execute(panel, request);
request.getRequestObject().removeAttribute(Parameters.RENDER_PANEL);
if (response != null)
getControllerStatus().setResponse(response);
if (getRequest().getServletPath().indexOf("/" + URLMarkupGenerator.COMMAND_RUNNER) != -1) {
getControllerStatus().consumeURIPart(getControllerStatus().getURIToBeConsumed());
}
}
}
}
} finally {
trace.end();
}
return true;
}
/** Panel action trace */
class PanelActionTrace extends CodeBlockTrace {
protected Map<String,Object> context;
public PanelActionTrace(Section section, Panel panel, String pAction) {
super(panel.getInstanceId().toString());
LocaleManager localeManager = LocaleManager.lookup();
context = new LinkedHashMap<String,Object>();
context.put("Workspace", localeManager.localize(section.getWorkspace().getTitle()));
context.put("Section", localeManager.localize(section.getTitle()));
context.put("Panel", localeManager.localize(panel.getInstance().getTitle()).toString());
context.put("Panel id.", panel.getPanelId().toString());
context.put("Panel driver", panel.getProvider().getDriver().getClass().getName());
context.put("Panel action", pAction);
ThreadProfile threadProfile = Profiler.lookup().getCurrentThreadProfile();
if (threadProfile != null) threadProfile.addContextProperties(context);
}
public CodeBlockType getType() {
return CoreCodeBlockTypes.PANEL_ACTION;
}
public String getDescription() {
return context.get("Panel") + " - " + context.get("Panel action");
}
public Map<String,Object> getContext() {
return context;
}
}
}