Files
alfresco-community-repo/source/java/org/alfresco/web/bean/wcm/AVMBrowseBean.java
Ariel Backenroth a25d85ee83 - moving generic xml parsing utilities out of FormsService and into their own class
- refactoring to generate and regenerate methods to make it easier to use project level overridden properties, and to at some point (soon) make it possible to make error handling for rendering engines more robust
- added a web project object to encapsulate web project properties and provide a central location for getting forms and rendering engines with web project level overridden properties
- made select default workflow screen match wireframes
- using the same workflowdefault type in the wcm model for web projects and forms.
- using outputpathpattern aspect consistently
- using commons.io to parse paths
- using form name rather than noderef as parameter for selected form from content forms dashlet
- fixed bug where rendition properties noderef wasn't being properly associated with renditions causing problems with regenerate
- using multivalued properties to track renditions
- remove weird registerRendition/registerFormInstanceData calls.  no longer necessary since generateRendition and regenerate are done within forminstancedata and rendition
- adding default workflow parameters as property of Form
- adding a unique name property to rendering engine templates to allow for looking one up by name


git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@4702 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
2006-12-31 08:45:42 +00:00

1063 lines
32 KiB
Java

/*
* Copyright (C) 2005 Alfresco, Inc.
*
* Licensed under the Mozilla Public License version 1.1
* with a permitted attribution clause. You may obtain a
* copy of the License at
*
* http://www.alfresco.org/legal/license.txt
*
* 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.alfresco.web.bean.wcm;
import java.io.Serializable;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedList;
import java.util.List;
import java.util.Map;
import java.util.ResourceBundle;
import javax.faces.application.FacesMessage;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;
import javax.faces.model.SelectItem;
import javax.transaction.UserTransaction;
import org.alfresco.model.WCMAppModel;
import org.alfresco.repo.avm.AVMNodeConverter;
import org.alfresco.repo.avm.actions.AVMRevertStoreAction;
import org.alfresco.repo.avm.actions.AVMUndoSandboxListAction;
import org.alfresco.repo.domain.PropertyValue;
import org.alfresco.service.cmr.action.Action;
import org.alfresco.service.cmr.action.ActionService;
import org.alfresco.service.cmr.avm.AVMNodeDescriptor;
import org.alfresco.service.cmr.avm.AVMService;
import org.alfresco.service.cmr.avm.AVMStoreDescriptor;
import org.alfresco.service.cmr.repository.ChildAssociationRef;
import org.alfresco.service.cmr.repository.NodeRef;
import org.alfresco.service.cmr.repository.NodeService;
import org.alfresco.service.cmr.workflow.WorkflowService;
import org.alfresco.service.namespace.QName;
import org.alfresco.service.namespace.RegexQNamePattern;
import org.alfresco.util.Pair;
import org.alfresco.web.app.Application;
import org.alfresco.web.app.context.IContextListener;
import org.alfresco.web.app.context.UIContextService;
import org.alfresco.web.app.servlet.DownloadContentServlet;
import org.alfresco.web.app.servlet.FacesHelper;
import org.alfresco.web.bean.BrowseBean;
import org.alfresco.web.bean.NavigationBean;
import org.alfresco.web.bean.repository.Node;
import org.alfresco.web.bean.repository.Repository;
import org.alfresco.web.bean.repository.User;
import org.alfresco.web.bean.wizard.WizardManager;
import org.alfresco.web.config.ClientConfigElement;
import org.alfresco.web.ui.common.Utils;
import org.alfresco.web.ui.common.component.IBreadcrumbHandler;
import org.alfresco.web.ui.common.component.UIActionLink;
import org.alfresco.web.ui.common.component.UIBreadcrumb;
import org.alfresco.web.ui.common.component.UIModeList;
import org.alfresco.web.ui.common.component.data.UIRichList;
import org.alfresco.web.ui.wcm.WebResources;
import org.alfresco.web.ui.wcm.component.UISandboxSnapshots;
import org.alfresco.web.ui.wcm.component.UIUserSandboxes;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
/**
* Bean backing up the AVM specific browse screens
*
* @author Kevin Roast
*/
public class AVMBrowseBean implements IContextListener
{
private static final Log LOGGER = LogFactory.getLog(AVMBrowseBean.class);
private static final String MSG_REVERT_SUCCESS = "revert_success";
private static final String MSG_REVERT_SANDBOX = "revert_sandbox_success";
private static final String MSG_SANDBOXTITLE = "sandbox_title";
private static final String MSG_SANDBOXSTAGING = "sandbox_staging";
private static final String MSG_CREATED_ON = "store_created_on";
private static final String MSG_CREATED_BY = "store_created_by";
private static final String MSG_WORKING_USERS = "store_working_users";
private static final String MSG_SUBMIT_SUCCESS = "submit_success";
private static final String MSG_SUBMITALL_SUCCESS = "submitall_success";
private static final String MSG_SUBMITSELECTED_SUCCESS = "submitselected_success";
/** Component id the status messages are tied too */
static final String COMPONENT_SANDBOXESPANEL = "sandboxes-panel";
/** Top-level JSF form ID */
static final String FORM_ID = "browse-website";
/** Snapshot date filter selection */
private String snapshotDateFilter = UISandboxSnapshots.FILTER_DATE_TODAY;
/** Current sandbox store context for actions and sandbox view */
private String sandbox;
/** Current username context for actions and sandbox view */
private String username;
/** Current webapp context for actions and sandbox view */
private String webapp;
/** Sandbox title message */
private String sandboxTitle = null;
/** Current AVM path and node representing the current path */
private String currentPath = null;
private AVMNode currentPathNode = null;
/** flag to indicate that all items in the sandbox are involved in the current action */
private boolean allItemsAction = false;
/* component references */
private UIRichList foldersRichList;
private UIRichList filesRichList;
private UIUserSandboxes userSandboxes;
/** transient lists of files/folders for a directory */
private List<Map> files = null;
private List<Map> folders = null;
/** Current AVM Node action context */
private AVMNode avmNode = null;
/** The last displayed website node id */
private String lastWebsiteId = null;
/** The current webProject */
private WebProject webProject = null;
/** breadcrumb location */
private List<IBreadcrumbHandler> location = null;
/** The NodeService to be used by the bean */
protected NodeService nodeService;
/** The WorkflowService bean reference. */
protected WorkflowService workflowService;
/** The NavigationBean bean reference */
protected NavigationBean navigator;
/** AVM service bean reference */
protected AVMService avmService;
/** Action service bean reference */
protected ActionService actionService;
/**
* Default Constructor
*/
public AVMBrowseBean()
{
UIContextService.getInstance(FacesContext.getCurrentInstance()).registerBean(this);
}
// ------------------------------------------------------------------------------
// Bean property getters and setters
/**
* @param avmService The AVMService to set.
*/
public void setAvmService(AVMService avmService)
{
this.avmService = avmService;
}
/**
* @param nodeService The NodeService to set.
*/
public void setNodeService(NodeService nodeService)
{
this.nodeService = nodeService;
}
/**
* Set the workflow service
* @param service The workflow service instance.
*/
public void setWorkflowService(WorkflowService service)
{
workflowService = service;
}
/**
* Getter used by the Inline Edit XML JSP
*
* @return The NodeService
*/
public NodeService getNodeService()
{
return this.nodeService;
}
/**
* @param navigator The NavigationBean to set.
*/
public void setNavigationBean(NavigationBean navigator)
{
this.navigator = navigator;
}
/**
* @param actionService The actionService to set.
*/
public void setActionService(ActionService actionService)
{
this.actionService = actionService;
}
/**
* Summary text for the staging store:
* Created On: xx/yy/zz
* Created By: username
* There are N user(s) working on this website.
*
* @return summary text
*/
public String getStagingSummary()
{
final StringBuilder summary = new StringBuilder(128);
final FacesContext fc = FacesContext.getCurrentInstance();
final ResourceBundle msg = Application.getBundle(fc);
final String stagingStore = this.getStagingStore();
final AVMStoreDescriptor store = this.avmService.getStore(stagingStore);
final String storeId = (String)this.getWebProject().getStoreId();
if (store != null)
{
summary.append(msg.getString(MSG_CREATED_ON)).append(": ")
.append(Utils.getDateFormat(fc).format(new Date(store.getCreateDate())))
.append("<p>");
summary.append(msg.getString(MSG_CREATED_BY)).append(": ")
.append(store.getCreator())
.append("<p>");
final int numUsers = this.getRelatedStoreNames(storeId, AVMConstants.PROP_SANDBOX_AUTHOR_MAIN).size();
summary.append(MessageFormat.format(msg.getString(MSG_WORKING_USERS), numUsers));
}
// reset the current path so the context for the Modified File list actions is cleared
this.currentPath = null;
return summary.toString();
}
/**
* Returns the list of store names related to the storeId provided that have
* any of the provided types as store properties.
*
* @return a list of related store names.
*/
private List<String> getRelatedStoreNames(final String storeId, final QName... types)
{
QName qn = QName.createQName(null, AVMConstants.PROP_SANDBOX_STORE_PREFIX + storeId + "%");
final Map<String, Map<QName, PropertyValue>> relatedSandboxes =
avmService.queryStoresPropertyKeys(qn);
final List<String> result = new LinkedList<String>();
for (String storeName : relatedSandboxes.keySet())
{
for (final QName type : types)
{
if (this.avmService.getStoreProperty(storeName, type) != null)
{
result.add(storeName);
break;
}
}
}
return result;
}
/**
* @return the current staging store name
*/
public String getStagingStore()
{
return this.getWebProject().getStagingStore();
}
/**
* @return Preview URL for the current Staging store and current webapp
*/
public String getStagingPreviewUrl()
{
return AVMConstants.buildWebappUrl(getStagingStore(), getWebapp());
}
/**
* @return Preview URL for the current User Sandbox store and current webapp
*/
public String getSandboxPreviewUrl()
{
return AVMConstants.buildWebappUrl(getSandbox(), getWebapp());
}
/**
* @param foldersRichList The foldersRichList to set.
*/
public void setFoldersRichList(UIRichList foldersRichList)
{
this.foldersRichList = foldersRichList;
}
/**
* @return Returns the foldersRichList.
*/
public UIRichList getFoldersRichList()
{
return this.foldersRichList;
}
/**
* @return Returns the filesRichList.
*/
public UIRichList getFilesRichList()
{
return this.filesRichList;
}
/**
* @param filesRichList The filesRichList to set.
*/
public void setFilesRichList(UIRichList filesRichList)
{
this.filesRichList = filesRichList;
}
/**
* @return Returns the userSandboxes.
*/
public UIUserSandboxes getUserSandboxes()
{
return this.userSandboxes;
}
/**
* @param userSandboxes The userSandboxes to set.
*/
public void setUserSandboxes(UIUserSandboxes userSandboxes)
{
this.userSandboxes = userSandboxes;
}
/**
* @return Returns the current sandbox context.
*/
public String getSandbox()
{
return this.sandbox;
}
/**
* @param sandbox The sandbox to set.
*/
public void setSandbox(String sandbox)
{
this.sandbox = sandbox;
}
/**
* @return Returns the current username context.
*/
public String getUsername()
{
return this.username;
}
/**
* @param username The username to set.
*/
public void setUsername(String username)
{
this.username = username;
}
/**
* @return current webapp context
*/
public String getWebapp()
{
if (this.webapp == null)
{
this.webapp = this.getWebProject().getDefaultWebapp();
}
return this.webapp;
}
/**
* @param webapp Webapp folder context
*/
public void setWebapp(String webapp)
{
this.webapp = webapp;
}
/**
* @return list of available root webapp folders for this Web project
*/
public List<SelectItem> getWebapps()
{
String path = AVMConstants.buildSandboxRootPath(getStagingStore());
Map<String, AVMNodeDescriptor> folders = this.avmService.getDirectoryListing(-1, path);
List<SelectItem> webapps = new ArrayList<SelectItem>(folders.size());
for (AVMNodeDescriptor node : folders.values())
{
webapps.add(new SelectItem(node.getName(), node.getName()));
}
return webapps;
}
/**
* @return Returns the sandboxTitle.
*/
public String getSandboxTitle()
{
if (this.sandboxTitle == null)
{
String forUser = username;
if (forUser == null)
{
forUser = Application.getMessage(FacesContext.getCurrentInstance(), MSG_SANDBOXSTAGING);
}
this.sandboxTitle = MessageFormat.format(Application.getMessage(
FacesContext.getCurrentInstance(), MSG_SANDBOXTITLE),
getWebsite().getName(),
forUser);
}
return this.sandboxTitle;
}
/**
* @param sandboxTitle The sandboxTitle to set.
*/
public void setSandboxTitle(String sandboxTitle)
{
this.sandboxTitle = sandboxTitle;
}
/**
* @return Returns the Snapshot Date Filter.
*/
public String getSnapshotDateFilter()
{
return this.snapshotDateFilter;
}
/**
* @param snapshotDateFilter The Snapshot Date Filter to set.
*/
public void setSnapshotDateFilter(String snapshotDateFilter)
{
this.snapshotDateFilter = snapshotDateFilter;
}
/**
* @return icon image for the appropriate sandbox type
*/
public String getIcon()
{
return this.username == null ? WebResources.IMAGE_SANDBOX_32 : WebResources.IMAGE_USERSANDBOX_32;
}
/**
* @return website node the view is currently within
*/
public Node getWebsite()
{
// check to see if the website we are browsing has changed since the last time
if (!this.navigator.getCurrentNodeId().equals(this.lastWebsiteId))
{
// clear context when we are browsing a new website
this.lastWebsiteId = this.navigator.getCurrentNodeId();
this.webapp = null;
this.webProject = null;
}
return this.navigator.getCurrentNode();
}
/**
* @return the web project the view is currently within
*/
public WebProject getWebProject()
{
if (this.webProject == null)
{
this.webProject = new WebProject(this.getWebsite().getNodeRef());
}
return this.webProject;
}
/**
* @return Returns the current AVM node action context.
*/
public AVMNode getAvmActionNode()
{
return this.avmNode;
}
/**
* @param avmNode The AVM node action context to set.
*/
public void setAvmActionNode(AVMNode avmNode)
{
this.avmNode = avmNode;
}
/**
* @param avmRef The AVMNodeDescriptor action context to set.
*/
public void setAVMActionNodeDescriptor(AVMNodeDescriptor avmRef)
{
AVMNode avmNode = new AVMNode(avmRef);
this.avmNode = avmNode;
}
/**
* @return the internal AVM path to the current folder for browsing
*/
public String getCurrentPath()
{
if (this.currentPath == null)
{
this.currentPath = AVMConstants.buildStoreWebappPath(getSandbox(), getWebapp());
}
return this.currentPath;
}
/**
* @param path the internal AVM path to the current folder for browsing
*/
public void setCurrentPath(String path)
{
this.currentPath = path;
if (path == null)
{
// clear dependant objects (recreated when the path is reinitialised)
this.currentPathNode = null;
}
// update UI state ready for screen refresh
UIContextService.getInstance(FacesContext.getCurrentInstance()).notifyBeans();
}
/**
* @return the AVMNode that represents the current browsing path
*/
public AVMNode getCurrentPathNode()
{
if (this.currentPathNode == null)
{
AVMNodeDescriptor node = this.avmService.lookup(-1, getCurrentPath(), true);
this.currentPathNode = new AVMNode(node);
}
return this.currentPathNode;
}
/**
* @return Breadcrumb location list
*/
public List<IBreadcrumbHandler> getLocation()
{
if (this.location == null)
{
List<IBreadcrumbHandler> loc = new ArrayList<IBreadcrumbHandler>(8);
loc.add(new AVMBreadcrumbHandler(getCurrentPath()));
this.location = loc;
}
return this.location;
}
/**
* @param location Breadcrumb location list
*/
public void setLocation(List<IBreadcrumbHandler> location)
{
this.location = location;
}
/**
* @return true if the current user has the manager role in the current website
*/
public boolean getIsManagerRole()
{
final User user = Application.getCurrentUser(FacesContext.getCurrentInstance());
return this.getWebProject().isManager(user);
}
/**
* @return Map of avm node objects representing the folders with the current website space
*/
public List<Map> getFolders()
{
if (this.folders == null)
{
getNodes();
}
return this.folders;
}
/**
* @return Map of avm node objects representing the files with the current website space
*/
public List<Map> getFiles()
{
if (this.files == null)
{
getNodes();
}
return this.files;
}
/**
* Build the lists of files and folders within the current browsing path in a website space
*/
private void getNodes()
{
UserTransaction tx = null;
try
{
FacesContext context = FacesContext.getCurrentInstance();
tx = Repository.getUserTransaction(context, true);
tx.begin();
String dns = AVMConstants.lookupStoreDNS(getSandbox());
int rootPathIndex = AVMConstants.buildSandboxRootPath(getSandbox()).length();
Map<String, AVMNodeDescriptor> nodes = this.avmService.getDirectoryListing(-1, getCurrentPath());
this.files = new ArrayList<Map>(nodes.size());
this.folders = new ArrayList<Map>(nodes.size());
ClientConfigElement config = Application.getClientConfig(context);
String wcmDomain = config.getWCMDomain();
String wcmPort = config.getWCMPort();
for (String name : nodes.keySet())
{
AVMNodeDescriptor avmRef = nodes.get(name);
// build the client representation of the AVM node
AVMNode node = new AVMNode(avmRef);
String path = avmRef.getPath();
// properties specific to folders or files
if (avmRef.isDirectory())
{
node.getProperties().put("smallIcon", BrowseBean.SPACE_SMALL_DEFAULT);
this.folders.add(node);
}
else
{
node.getProperties().put("fileType16", Utils.getFileTypeImage(name, true));
node.getProperties().put("url", DownloadContentServlet.generateBrowserURL(
AVMNodeConverter.ToNodeRef(-1, path), name));
this.files.add(node);
}
// common properties
String assetPath = path.substring(rootPathIndex);
String previewUrl = AVMConstants.buildAssetUrl(assetPath, wcmDomain, wcmPort, dns);
node.getProperties().put("previewUrl", previewUrl);
}
// commit the transaction
tx.commit();
}
catch (Throwable err)
{
Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
this.folders = Collections.<Map>emptyList();
this.files = Collections.<Map>emptyList();
try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
}
}
/**
* Return the list of selected items for the current user sandbox view
*
* @return List of AVMNodeDescriptor objects representing selected items
*/
public List<AVMNodeDescriptor> getSelectedSandboxItems()
{
return this.userSandboxes.getSelectedNodes(this.username);
}
/**
* @return true if a special All Items action has been initialised
*/
public boolean getAllItemsAction()
{
return this.allItemsAction;
}
// ------------------------------------------------------------------------------
// Action event handlers
/**
* Update the UI after a folder click action in the website browsing screens
*/
public void clickFolder(ActionEvent event)
{
UIActionLink link = (UIActionLink)event.getComponent();
Map<String, String> params = link.getParameterMap();
String path = params.get("id");
updateUILocation(path);
}
/**
* Action handler called when the Snapshot Date filter is changed by the user
*/
public void snapshotDateFilterChanged(ActionEvent event)
{
UIModeList filterComponent = (UIModeList)event.getComponent();
setSnapshotDateFilter(filterComponent.getValue().toString());
}
/**
* Setup the context for a sandbox browse action
*/
public void setupSandboxAction(ActionEvent event)
{
UIActionLink link = (UIActionLink)event.getComponent();
Map<String, String> params = link.getParameterMap();
String store = params.get("store");
String username = params.get("username");
setupSandboxActionImpl(store, username, true);
}
/**
* Setup the context for a sandbox browse action
*
* @param store The store name for the action
* @param username The authority pertinent to the action (null for staging store actions)
* @param reset True to reset the current path and AVM action node context
*/
private void setupSandboxActionImpl(String store, String username, boolean reset)
{
// can be null if it's the staging store - i.e. not a user specific store
setUsername(username);
// the store can be either a user store or the staging store if this is null
if (store != null)
{
setSandbox(store);
}
else
{
// get the staging store from the current website node
setSandbox(this.getStagingStore());
}
// update UI state ready for return to the previous screen
if (reset == true)
{
this.sandboxTitle = null;
this.location = null;
setCurrentPath(null);
setAvmActionNode(null);
this.allItemsAction = false;
}
}
/**
* Action event called by all actions that need to setup a Content node context on the
* before an action page/wizard is called. The context will be an AVMNodeDescriptor in
* setAVMNode() which can be retrieved on action pages via getAVMNode().
*
* @param event ActionEvent
*/
public void setupContentAction(ActionEvent event)
{
UIActionLink link = (UIActionLink)event.getComponent();
Map<String, String> params = link.getParameterMap();
String path = params.get("id");
setupContentAction(path, true);
}
/*package*/ void setupContentAction(final String path, final boolean refresh)
{
if (LOGGER.isDebugEnabled())
LOGGER.debug("Setup content action for path: " + path);
if (path == null && path.length() == 0)
{
setAvmActionNode(null);
}
else
{
// calculate username and store name from specified path
String storeName = AVMConstants.getStoreName(path);
final String storeId = AVMConstants.getStoreId(storeName);
final String username = AVMConstants.getUserName(storeName);
final boolean preview = AVMConstants.isPreviewStore(storeName);
if (username == null)
{
storeName = (preview
? AVMConstants.buildStagingPreviewStoreName(storeId)
: AVMConstants.buildStagingStoreName(storeId));
setupSandboxActionImpl(storeName, null, false);
}
else
{
storeName = (preview
? AVMConstants.buildUserPreviewStoreName(storeId, username)
: AVMConstants.buildUserMainStoreName(storeId, username));
setupSandboxActionImpl(storeName, username, false);
}
// setup the action node
setAVMActionNodeDescriptor(avmService.lookup(-1, path, true));
}
// update UI state ready for return after dialog close
if (refresh)
{
UIContextService.getInstance(FacesContext.getCurrentInstance()).notifyBeans();
}
}
/**
* Action handler for all nodes from user sandbox
*/
public void setupAllItemsAction(ActionEvent event)
{
setupSandboxAction(event);
this.allItemsAction = true;
}
/**
* Undo changes to a single node
*/
public void revertNode(ActionEvent event)
{
String path = getPathFromEventArgs(event);
UserTransaction tx = null;
try
{
FacesContext context = FacesContext.getCurrentInstance();
tx = Repository.getUserTransaction(context, false);
tx.begin();
AVMNodeDescriptor node = this.avmService.lookup(-1, path, true);
if (node != null)
{
Map<String, Serializable> args = new HashMap<String, Serializable>(1, 1.0f);
List<Pair<Integer, String>> versionPaths = new ArrayList<Pair<Integer, String>>();
versionPaths.add(new Pair<Integer, String>(-1, path));
args.put(AVMUndoSandboxListAction.PARAM_NODE_LIST, (Serializable)versionPaths);
Action action = this.actionService.createAction(AVMUndoSandboxListAction.NAME, args);
this.actionService.executeAction(action, null); // dummy action ref
}
// commit the transaction
tx.commit();
// if we get here, all was well - output friendly status message to the user
String msg = MessageFormat.format(Application.getMessage(
context, MSG_REVERT_SUCCESS), node.getName());
displayStatusMessage(context, msg);
}
catch (Throwable err)
{
err.printStackTrace(System.err);
Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
}
}
/**
* Revert a sandbox to a specific snapshot version ID
*/
public void revertSnapshot(ActionEvent event)
{
UIActionLink link = (UIActionLink)event.getComponent();
Map<String, String> params = link.getParameterMap();
String sandbox = params.get("sandbox");
String strVersion = params.get("version");
if (sandbox != null && strVersion != null && strVersion.length() != 0)
{
UserTransaction tx = null;
try
{
FacesContext context = FacesContext.getCurrentInstance();
tx = Repository.getUserTransaction(context, false);
tx.begin();
Map<String, Serializable> args = new HashMap<String, Serializable>(1, 1.0f);
args.put(AVMRevertStoreAction.PARAM_VERSION, Integer.valueOf(strVersion));
Action action = this.actionService.createAction(AVMRevertStoreAction.NAME, args);
this.actionService.executeAction(action, AVMNodeConverter.ToNodeRef(-1, sandbox + ":/"));
// commit the transaction
tx.commit();
// if we get here, all was well - output friendly status message to the user
String msg = MessageFormat.format(Application.getMessage(
context, MSG_REVERT_SANDBOX), sandbox, strVersion);
displayStatusMessage(context, msg);
}
catch (Throwable err)
{
err.printStackTrace(System.err);
Utils.addErrorMessage(MessageFormat.format(Application.getMessage(
FacesContext.getCurrentInstance(), Repository.ERROR_GENERIC), err.getMessage()), err);
try { if (tx != null) {tx.rollback();} } catch (Exception tex) {}
}
}
}
/**
* Create web content from a specific Form via the User Sandbox 'Available Forms' panel
*/
public void createFormContent(ActionEvent event)
{
UIActionLink link = (UIActionLink)event.getComponent();
// setup the correct sandbox for the create action
setupSandboxAction(event);
// pass form ID to the wizard - to be picked up in init()
FacesContext fc = FacesContext.getCurrentInstance();
WizardManager manager = (WizardManager)FacesHelper.getManagedBean(fc, "WizardManager");
manager.setupParameters(event);
fc.getApplication().getNavigationHandler().handleNavigation(fc, null, "wizard:createWebContent");
}
// ------------------------------------------------------------------------------
// Private helpers
/**
* Display a status message to the user
*
* @param context
* @param msg Text message to display
*/
/*package*/ void displayStatusMessage(FacesContext context, String msg)
{
FacesMessage facesMsg = new FacesMessage(FacesMessage.SEVERITY_INFO, msg, msg);
context.addMessage(FORM_ID + ':' + COMPONENT_SANDBOXESPANEL, facesMsg);
}
/*package*/ boolean isCurrentPathNull()
{
return (this.currentPath == null);
}
/**
* Update the breadcrumb with the clicked Group location
*/
private void updateUILocation(String path)
{
this.location.add(new AVMBreadcrumbHandler(path));
setCurrentPath(path);
}
/**
* @return the path from the 'id' argument in the specified UIActionLink event
*/
private String getPathFromEventArgs(ActionEvent event)
{
UIActionLink link = (UIActionLink)event.getComponent();
Map<String, String> params = link.getParameterMap();
return params.get("id");
}
// ------------------------------------------------------------------------------
// IContextListener implementation
/**
* @see org.alfresco.web.app.context.IContextListener#contextUpdated()
*/
public void contextUpdated()
{
if (this.foldersRichList != null)
{
this.foldersRichList.setValue(null);
}
if (this.filesRichList != null)
{
this.filesRichList.setValue(null);
}
this.files = null;
this.folders = null;
}
/**
* @see org.alfresco.web.app.context.IContextListener#areaChanged()
*/
public void areaChanged()
{
// nothing to do
}
/**
* @see org.alfresco.web.app.context.IContextListener#spaceChanged()
*/
public void spaceChanged()
{
// nothing to do
}
// ------------------------------------------------------------------------------
// Inner classes
/**
* Class to handle breadcrumb interaction for AVM page
*/
private class AVMBreadcrumbHandler implements IBreadcrumbHandler
{
private String path;
AVMBreadcrumbHandler(String path)
{
this.path = path;
}
public String navigationOutcome(UIBreadcrumb breadcrumb)
{
setCurrentPath(path);
setLocation((List)breadcrumb.getValue());
return null;
}
@Override
public String toString()
{
if (AVMConstants.buildSandboxRootPath(getSandbox()).equals(path))
{
// don't display the 'root' webapps path as this will confuse users
// instead display which sandbox we are in
String label = username;
if (label == null)
{
label = Application.getMessage(FacesContext.getCurrentInstance(), MSG_SANDBOXSTAGING);
}
return label;
}
else
{
return path.substring(path.lastIndexOf('/') + 1);
}
}
}
}