jford 2004/09/16 14:24:33
Added: applications/pam/src/java/org/apache/jetspeed/portlets/site
SiteBrowserPortlet.java SiteDetailPortlet.java
Log:
New portlets for site browser/details
Revision Changes Path
1.1
jakarta-jetspeed-2/applications/pam/src/java/org/apache/jetspeed/portlets/site/SiteBrowserPortlet.java
Index: SiteBrowserPortlet.java
===================================================================
/*
* Copyright 2004 The Apache Software Foundation.
*
* 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.apache.jetspeed.portlets.site;
import java.io.IOException;
import java.util.Iterator;
import java.util.Locale;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;
import javax.portlet.PortletException;
import javax.portlet.PortletSession;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.jetspeed.om.folder.Folder;
import org.apache.jetspeed.om.folder.FolderNotFoundException;
import org.apache.jetspeed.om.folder.InvalidFolderException;
import org.apache.jetspeed.om.page.Page;
import org.apache.jetspeed.page.PageManager;
import org.apache.jetspeed.page.PageNotFoundException;
import org.apache.jetspeed.page.document.DocumentException;
import org.apache.jetspeed.page.document.NodeException;
import org.apache.jetspeed.page.document.NodeSet;
import org.apache.jetspeed.portlet.ServletPortlet;
import org.apache.jetspeed.portlets.pam.PortletApplicationResources;
import org.apache.webapp.admin.TreeControl;
import org.apache.webapp.admin.TreeControlNode;
/**
*
*
* @author <a href="mailto:[EMAIL PROTECTED]">Jeremy Ford</a>
*
*/
public class SiteBrowserPortlet extends ServletPortlet
{
private PortletContext context;
private PageManager pageManager;
private static final String PORTLET_URL = "portlet_url";
public void init(PortletConfig config)
throws PortletException
{
super.init(config);
context = getPortletContext();
pageManager =
(PageManager)context.getAttribute(PortletApplicationResources.CPS_PAGE_MANAGER_COMPONENT);
if (null == pageManager)
{
throw new PortletException("Failed to find the Page Manager on portlet
initialization");
}
}
public void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
response.setContentType("text/html");
TreeControl control = (TreeControl)
request.getPortletSession().getAttribute("j2_tree");
if(control == null)
{
Folder root = null;
try
{
root = pageManager.getFolder("/");
} catch (FolderNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvalidFolderException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NodeException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
if(root != null)
{
control = buildTree(root, request.getLocale());
request.getPortletSession().setAttribute("j2_tree", control);
}
}
request.setAttribute("j2_tree", control);
super.doView(request, response);
}
public void processAction(ActionRequest actionRequest, ActionResponse
actionResponse) throws PortletException, IOException
{
TreeControl control = (TreeControl)
actionRequest.getPortletSession().getAttribute("j2_tree");
//assert control != null
if(control != null)
{
String node = actionRequest.getParameter("node");
if(node != null)
{
TreeControlNode controlNode = control.findNode(node);
if(controlNode != null)
{
controlNode.setExpanded(!controlNode.isExpanded());
}
}
String selectedNode =
actionRequest.getParameter(PortletApplicationResources.REQUEST_SELECT_NODE);
if(selectedNode != null)
{
control.selectNode(selectedNode);
TreeControlNode child = control.findNode(selectedNode);
if(child != null)
{
String domain = child.getDomain();
String name = child.getName();
actionRequest.getPortletSession().removeAttribute(PortletApplicationResources.CURRENT_FOLDER,
PortletSession.APPLICATION_SCOPE);
actionRequest.getPortletSession().removeAttribute(PortletApplicationResources.CURRENT_PAGE,
PortletSession.APPLICATION_SCOPE);
String attrName =
PortletApplicationResources.CURRENT_FOLDER;
if(domain.equals("PAGE_DOMAIN"))
{
attrName =
PortletApplicationResources.CURRENT_PAGE;
}
actionRequest.getPortletSession().setAttribute(attrName, name,
PortletSession.APPLICATION_SCOPE);
/*
if(domain.equals("FOLDER_DOMAIN"))
{
try
{
Folder folder = pageManager.getFolder(name);
actionRequest.getPortletSession().setAttribute(PortletApplicationResources.CURRENT_FOLDER,
folder, PortletSession.APPLICATION_SCOPE);
} catch (FolderNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvalidFolderException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NodeException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
else if(domain.equals("PAGE_DOMAIN"))
{
try
{
Page page = pageManager.getPage(name);
actionRequest.getPortletSession().setAttribute(PortletApplicationResources.CURRENT_PAGE,
page, PortletSession.APPLICATION_SCOPE);
} catch (PageNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NodeException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
*/
}
}
}
}
private TreeControl buildTree(Folder folder, Locale locale) {
TreeControlNode root =
new TreeControlNode(folder.getName(),
null, folder.getTitle(locale),
PORTLET_URL,
null, true, "FOLDER_DOMAIN");
TreeControl control = new TreeControl(root);
buildFolderNodes(folder, root, locale);
return control;
}
private void buildFolderNodes(Folder folder, TreeControlNode parent, Locale
locale)
{
NodeSet childFolders = null;
try
{
childFolders = folder.getFolders();
} catch (FolderNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (DocumentException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
if(childFolders != null)
{
Iterator folderIter = childFolders.iterator();
while (folderIter.hasNext())
{
Folder childFolder = (Folder) folderIter.next();
TreeControlNode childNode = new
TreeControlNode(childFolder.getName(), null, childFolder.getTitle(locale),
PORTLET_URL, null, false, "FOLDER_DOMAIN" );
parent.addChild(childNode);
buildFolderNodes(childFolder, childNode, locale);
}
buildPageNodes(folder, parent, locale);
}
}
private void buildPageNodes(Folder folder, TreeControlNode node, Locale locale)
{
NodeSet pages = null;
try
{
pages = folder.getPages();
} catch (NodeException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
if(pages != null)
{
Iterator pageIter = pages.iterator();
while (pageIter.hasNext())
{
Page page = (Page)pageIter.next();
TreeControlNode child = new TreeControlNode(page.getPath(), null,
page.getTitle(locale), PORTLET_URL, null, false, "PAGE_DOMAIN" );
node.addChild(child);
}
}
}
}
1.1
jakarta-jetspeed-2/applications/pam/src/java/org/apache/jetspeed/portlets/site/SiteDetailPortlet.java
Index: SiteDetailPortlet.java
===================================================================
/*
* Copyright 2004 The Apache Software Foundation.
*
* 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.apache.jetspeed.portlets.site;
import java.io.IOException;
import javax.portlet.PortletConfig;
import javax.portlet.PortletContext;
import javax.portlet.PortletException;
import javax.portlet.PortletSession;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.jetspeed.om.folder.Folder;
import org.apache.jetspeed.om.folder.FolderNotFoundException;
import org.apache.jetspeed.om.folder.InvalidFolderException;
import org.apache.jetspeed.om.page.Page;
import org.apache.jetspeed.page.PageManager;
import org.apache.jetspeed.page.PageNotFoundException;
import org.apache.jetspeed.page.document.NodeException;
import org.apache.jetspeed.portlet.ServletPortlet;
import org.apache.jetspeed.portlets.pam.PortletApplicationResources;
/**
* @author <a href="mailto:[EMAIL PROTECTED]">Jeremy Ford</a>
*
*/
public class SiteDetailPortlet extends ServletPortlet
{
private PortletContext context;
private PageManager pageManager;
public void init(PortletConfig config)
throws PortletException
{
super.init(config);
context = getPortletContext();
pageManager =
(PageManager)context.getAttribute(PortletApplicationResources.CPS_PAGE_MANAGER_COMPONENT);
if (null == pageManager)
{
throw new PortletException("Failed to find the Page Manager on portlet
initialization");
}
}
public void doView(RenderRequest request, RenderResponse response)
throws PortletException, IOException
{
response.setContentType("text/html");
String currentFolder =
(String)request.getPortletSession().getAttribute(PortletApplicationResources.CURRENT_FOLDER,
PortletSession.APPLICATION_SCOPE);
String currentPage =
(String)request.getPortletSession().getAttribute(PortletApplicationResources.CURRENT_PAGE,
PortletSession.APPLICATION_SCOPE);
if(currentFolder != null)
{
try
{
Folder folder = pageManager.getFolder(currentFolder);
request.setAttribute("folder", folder);
} catch (FolderNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (InvalidFolderException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NodeException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
else if(currentPage != null)
{
try
{
Page page = pageManager.getPage(currentPage);
request.setAttribute("page", page);
} catch (PageNotFoundException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
} catch (NodeException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
super.doView(request, response);
}
}
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