/*
* Copyright 1999-2002,2004 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.cocoon.portal.profile.impl;
import java.util.List;
import org.apache.avalon.framework.CascadingRuntimeException;
import org.apache.avalon.framework.configuration.Configurable;
import org.apache.avalon.framework.configuration.Configuration;
import org.apache.avalon.framework.configuration.ConfigurationException;
import org.apache.avalon.framework.logger.AbstractLogEnabled;
import org.apache.avalon.framework.service.ServiceException;
import org.apache.avalon.framework.service.ServiceManager;
import org.apache.avalon.framework.service.Serviceable;
import org.apache.avalon.framework.thread.ThreadSafe;
import org.apache.cocoon.portal.PortalService;
import org.apache.cocoon.portal.coplet.CopletData;
import org.apache.cocoon.portal.coplet.CopletInstanceData;
import org.apache.cocoon.portal.layout.Layout;
import org.apache.cocoon.portal.profile.ProfileManager;
/**
* Base class for all profile managers
*
* @author <a href="mailto:cziegeler@s-und-n.de">Carsten Ziegeler</a>
*
* @version CVS $Id: AbstractProfileManager.java,v 1.7 2004/04/28 13:58:16 cziegeler Exp $
*/
public abstract class AbstractProfileManager
extends AbstractLogEnabled
implements Serviceable, Configurable, ProfileManager, ThreadSafe {
protected String defaultLayoutKey;
protected ServiceManager manager;
/* (non-Javadoc)
* @see org.apache.avalon.framework.service.Serviceable#service(org.apache.avalon.framework.service.ServiceManager)
*/
public void service(ServiceManager manager) throws ServiceException {
this.manager = manager;
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#getCopletInstanceData(org.apache.cocoon.portal.coplet.CopletData)
*/
public List getCopletInstanceData(CopletData data) {
// TODO Auto-generated method stub
return null;
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#getCopletInstanceData(java.lang.String)
*/
public CopletInstanceData getCopletInstanceData(String copletID) {
// TODO Auto-generated method stub
return null;
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#getPortalLayout(java.lang.String, java.lang.String)
*/
public Layout getPortalLayout(String layoutKey, String layoutID) {
// TODO Auto-generated method stub
return null;
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#register(org.apache.cocoon.portal.coplet.CopletInstanceData)
*/
public void register(CopletInstanceData coplet) {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#register(org.apache.cocoon.portal.layout.Layout)
*/
public void register(Layout layout) {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#saveUserProfiles()
*/
public void saveUserProfiles() {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#unregister(org.apache.cocoon.portal.coplet.CopletInstanceData)
*/
public void unregister(CopletInstanceData coplet) {
// TODO Auto-generated method stub
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#unregister(org.apache.cocoon.portal.layout.Layout)
*/
public void unregister(Layout layout) {
// TODO Auto-generated method stub
}
/**
* Change the default layout key for most functions
*/
public void setDefaultLayoutKey(String layoutKey) {
PortalService service = null;
try {
service = (PortalService)this.manager.lookup(PortalService.ROLE);
if ( layoutKey == null ) {
service.removeAttribute("default-layout-key");
} else {
service.setAttribute("default-layout-key", layoutKey);
}
} catch (ServiceException ce) {
// this should never happen
throw new CascadingRuntimeException("Unable to lookup portal service.", ce);
} finally {
this.manager.release(service);
}
}
/**
* Get the default layout key
*/
public String getDefaultLayoutKey() {
PortalService service = null;
try {
service = (PortalService)this.manager.lookup(PortalService.ROLE);
String defaultLayoutKey = (String)service.getAttribute("default-layout-key");
if ( defaultLayoutKey == null ) {
return this.defaultLayoutKey;
}
return defaultLayoutKey;
} catch (ServiceException ce) {
// this should never happen
throw new CascadingRuntimeException("Unable to lookup portal service.", ce);
} finally {
this.manager.release(service);
}
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#login()
*/
public void login() {
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#logout()
*/
public void logout() {
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#setEntryLayout(org.apache.cocoon.portal.layout.Layout)
*/
public void setEntryLayout(Layout object) {
String layoutKey = this.getDefaultLayoutKey();
PortalService service = null;
try {
service = (PortalService) this.manager.lookup(PortalService.ROLE);
if ( object == null ) {
service.removeTemporaryAttribute("DEFAULT_LAYOUT:" + layoutKey);
} else {
service.setTemporaryAttribute("DEFAULT_LAYOUT:" + layoutKey, object);
}
} catch (ServiceException e) {
throw new CascadingRuntimeException("Unable to lookup service manager.", e);
} finally {
this.manager.release(service);
}
}
/* (non-Javadoc)
* @see org.apache.cocoon.portal.profile.ProfileManager#getEntryLayout()
*/
public Layout getEntryLayout() {
String layoutKey = this.getDefaultLayoutKey();
PortalService service = null;
try {
service = (PortalService) this.manager.lookup(PortalService.ROLE);
return (Layout)service.getTemporaryAttribute("DEFAULT_LAYOUT:" + layoutKey);
} catch (ServiceException e) {
throw new CascadingRuntimeException("Unable to lookup service manager.", e);
} finally {
this.manager.release(service);
}
}
public void configure(Configuration configuration) throws ConfigurationException {
Configuration child = configuration.getChild("default-layout-key");
// get configured default LayoutKey
this.defaultLayoutKey = child.getValue("portal");
}
}