taylor 2002/07/01 18:23:10
Added: src/java/org/apache/jetspeed/modules/actions/portlets
PsmlBrowseAction.java PsmlUpdateAction.java
Log:
Added actions to build, add and delete from the Psml browser - Partially complete.
Updates are not working yet.
Revision Changes Path
1.1
jakarta-jetspeed/src/java/org/apache/jetspeed/modules/actions/portlets/PsmlBrowseAction.java
Index: PsmlBrowseAction.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Jetspeed" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache" or
* "Apache Jetspeed", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.jetspeed.modules.actions.portlets;
import org.apache.jetspeed.portal.portlets.VelocityPortlet;
import org.apache.jetspeed.services.Profiler;
import org.apache.jetspeed.services.PsmlManager;
import org.apache.jetspeed.om.profile.BaseProfile;
import org.apache.jetspeed.om.profile.BaseProfileLocator;
import org.apache.jetspeed.om.profile.Profile;
import org.apache.jetspeed.om.profile.ProfileException;
import org.apache.jetspeed.om.profile.ProfileLocator;
import org.apache.jetspeed.om.profile.QueryLocator;
import org.apache.jetspeed.om.profile.psml.PsmlEntry;
// Turbine stuff
import org.apache.turbine.util.Log;
import org.apache.turbine.util.RunData;
// Velocity Stuff
import org.apache.velocity.context.Context;
import java.util.Vector;
import java.util.Iterator;
/**
* This action enables to browse any of the psml info, for displaying
* available entries and information on these entries
*
* @author <a href="mailto:[EMAIL PROTECTED]";>David Sean Taylor</a>
*/
public class PsmlBrowseAction extends VelocityPortletAction
{
/**
* Subclasses must override this method to provide default behavior
* for the portlet action
*/
protected void buildNormalContext( VelocityPortlet portlet,
Context context,
RunData rundata )
{
int start = rundata.getParameters().getInt("start",0);
if (start < 0) start = 0;
String pageSize = portlet.getPortletConfig()
.getInitParameter("page-size","20");
int size = Integer.parseInt(pageSize);
int next = start+size+1;
int prev = start-size-1;
//System.out.println("start="+start+" size="+size+" next="+next+"
prev="+prev);
Iterator i = Profiler.query(new QueryLocator(QueryLocator.QUERY_ALL));
Vector entries = new Vector();
int count = start;
int index = 0;
while(i.hasNext())
{
Profile profile = (Profile)i.next();
System.out.println("profile["+index+"]="+profile.getName()+"
count="+count);
if (count < (next - 1) && index >= count)
{
entries.add(profile);
count++;
}
index++;
}
//System.out.println("count="+count+" total="+index);
context.put("psml", entries);
if (start > 0)
{
context.put("prev",String.valueOf(prev+1));
}
if ( (count == (next - 1))
&& ( count < index) )
{
context.put("next",String.valueOf(next-1));
}
}
}
1.1
jakarta-jetspeed/src/java/org/apache/jetspeed/modules/actions/portlets/PsmlUpdateAction.java
Index: PsmlUpdateAction.java
===================================================================
/* ====================================================================
* The Apache Software License, Version 1.1
*
* Copyright (c) 2000-2001 The Apache Software Foundation. All rights
* reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The end-user documentation included with the redistribution,
* if any, must include the following acknowledgment:
* "This product includes software developed by the
* Apache Software Foundation (http://www.apache.org/)."
* Alternately, this acknowledgment may appear in the software itself,
* if and wherever such third-party acknowledgments normally appear.
*
* 4. The names "Apache" and "Apache Software Foundation" and
* "Apache Jetspeed" must not be used to endorse or promote products
* derived from this software without prior written permission. For
* written permission, please contact [EMAIL PROTECTED]
*
* 5. Products derived from this software may not be called "Apache" or
* "Apache Jetspeed", nor may "Apache" appear in their name, without
* prior written permission of the Apache Software Foundation.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
* ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
* USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
* ====================================================================
*
* This software consists of voluntary contributions made by many
* individuals on behalf of the Apache Software Foundation. For more
* information on the Apache Software Foundation, please see
* <http://www.apache.org/>.
*/
package org.apache.jetspeed.modules.actions.portlets;
// Turbine stuff
import org.apache.turbine.util.Log;
import org.apache.turbine.util.DynamicURI;
import org.apache.turbine.util.RunData;
import org.apache.turbine.util.StringUtils;
import org.apache.turbine.util.security.EntityExistsException;
// Velocity Stuff
import org.apache.velocity.context.Context;
//Java
import java.util.Vector;
import java.util.Iterator;
//Jetspeed
import org.apache.jetspeed.modules.actions.portlets.security.SecurityConstants;
import org.apache.jetspeed.om.profile.BaseProfile;
import org.apache.jetspeed.om.profile.BaseProfileLocator;
import org.apache.jetspeed.om.profile.Profile;
import org.apache.jetspeed.om.profile.ProfileException;
import org.apache.jetspeed.om.profile.ProfileLocator;
import org.apache.jetspeed.portal.portlets.VelocityPortlet;
import org.apache.jetspeed.services.Profiler;
import org.apache.jetspeed.services.PsmlManager;
import org.apache.jetspeed.services.resources.JetspeedResources;
/**
* This action enables to update the psml entries
*
* @author <a href="mailto:[EMAIL PROTECTED]";>David Sean Taylor</a>
*/
public class PsmlUpdateAction extends VelocityPortletAction
{
protected static final String TEMP_PSML = "tempPsml";
/**
* Subclasses must override this method to provide default behavior
* for the portlet action
*/
/**
* Build the normal state content for this portlet.
*
* @param portlet The velocity-based portlet that is being built.
* @param context The velocity context for this request.
* @param rundata The turbine rundata context for this request.
*/
protected void buildNormalContext( VelocityPortlet portlet,
Context context,
RunData rundata )
{
try
{
//
// if there was an error, display the message
//
String msgid =
rundata.getParameters().getString(SecurityConstants.PARAM_MSGID);
if (msgid != null)
{
int id = Integer.parseInt(msgid);
if (id < SecurityConstants.MESSAGES.length)
context.put(SecurityConstants.PARAM_MSG,
SecurityConstants.MESSAGES[id]);
// get the bad entered data and put it back for convenient update
Profile profile = (Profile)rundata.getUser().getTemp(TEMP_PSML);
if (profile != null)
context.put("psml", profile);
}
}
catch (Exception e)
{
Log.error(e);
rundata.setMessage("Error in PsmlUpdateAction: " + e.toString());
rundata.setStackTrace(StringUtils.stackTrace(e), e);
rundata.setScreenTemplate(JetspeedResources.getString("template.error","Error"));
}
}
/**
* Database Insert Action for Psml.
*
* @param rundata The turbine rundata context for this request.
* @param context The velocity context for this request.
*/
public void doInsert(RunData rundata, Context context)
throws Exception
{
Profile profile = null;
ProfileLocator locator = null;
try
{
//
// validate that its not an 'blank' profile -- not allowed
//
String name = rundata.getParameters().getString("name");
if (name == null || name.trim().length() == 0)
{
DynamicURI duri = new DynamicURI (rundata);
duri.addPathInfo(SecurityConstants.PANE_NAME, "PsmlForm");
duri.addPathInfo(SecurityConstants.PARAM_MSGID,
SecurityConstants.MID_INVALID_ENTITY_NAME);
rundata.setRedirectURI(duri.toString());
// save values that user just entered so they don't have to re-enter
if (profile != null)
rundata.getUser().setTemp(TEMP_PSML, profile);
return;
}
//
// create a new profile
//
locator = new BaseProfileLocator();
rundata.getParameters().setProperties(locator);
profile = new BaseProfile(locator);
profile = Profiler.createProfile(rundata, profile);
}
catch (EntityExistsException e)
{
// log the error msg
Log.error(e);
//
// dup key found - display error message - bring back to same screen
//
DynamicURI duri = new DynamicURI (rundata);
duri.addPathInfo(SecurityConstants.PANE_NAME, "PsmlForm");
duri.addPathInfo(SecurityConstants.PARAM_MSGID,
SecurityConstants.MID_ENTITY_ALREADY_EXISTS);
rundata.setRedirectURI(duri.toString());
// save values that user just entered so they don't have to re-enter
if (profile != null)
rundata.getUser().setTemp(TEMP_PSML, profile);
}
}
/**
* Delete Psml entry
*/
public void doDelete(RunData rundata, Context context) throws Exception
{
try
{
ProfileLocator locator = new BaseProfileLocator();
locator.createFromPath(rundata.getParameters().getString("link"));
Profiler.removeProfile(locator);
}
catch(Exception e)
{
// log the error msg
Log.error(e);
//
// dup key found - display error message - bring back to same screen
//
DynamicURI duri = new DynamicURI (rundata);
duri.addPathInfo(SecurityConstants.PANE_NAME, "PsmlForm");
duri.addPathInfo(SecurityConstants.PARAM_MSGID,
SecurityConstants.MID_DELETE_FAILED);
rundata.setRedirectURI(duri.toString());
}
}
}
--
To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]>
For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
