/*
* Copyright (C) 2009 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.container.definition;
import org.exoplatform.container.PortalContainer;
import org.exoplatform.container.xml.Deserializer;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.servlet.ServletContext;
/**
* This class is used to define a {@link PortalContainer} and its dependencies. The dependencies
* are in fact all the web applications that the {@link PortalContainer} needs to be properly
* initialized. Be aware that the dependency order is used to define the initialization order.
*
* Created by The eXo Platform SAS
* Author : Nicolas Filotto
* nicolas.filotto@exoplatform.com
* 8 sept. 2009
*/
public class PortalContainerDefinition
{
/**
* Indicates whether the current instance has been initialized
*/
private final AtomicBoolean initialized = new AtomicBoolean();
/**
* The name of the related {@link PortalContainer}
*/
private String name;
/**
* The realm name of the related {@link PortalContainer}
*/
private String realmName;
/**
* The name of the {@link ServletContext} of the rest web application
*/
private String restContextName;
/**
* The list of all the context names that are needed to initialized properly the
* {@link PortalContainer}. The order of all the dependencies will define the initialization order
*/
private List<String> dependencies;
/**
* A {@link Map} of parameters that we would like to tie the portal container. Those parameters
* could have any type of value.
*/
private Map<String, Object> settings;
/**
* The path of the external properties file to load as default settings to the portal container.
*/
private String externalSettingsPath;
public String getName()
{
init();
return name;
}
public void setName(String name)
{
this.name = name;
}
public List<String> getDependencies()
{
return dependencies;
}
public void setDependencies(List<String> dependencies)
{
this.dependencies = dependencies;
}
public String getRealmName()
{
init();
return realmName;
}
public void setRealmName(String realmName)
{
this.realmName = realmName;
}
public String getRestContextName()
{
init();
return restContextName;
}
public void setRestContextName(String restContextName)
{
this.restContextName = restContextName;
}
public Map<String, Object> getSettings()
{
return settings;
}
public void setSettings(Map<String, Object> settings)
{
this.settings = settings;
}
public String getExternalSettingsPath()
{
return externalSettingsPath;
}
public void setExternalSettingsPath(String externalSettingsPath)
{
this.externalSettingsPath = externalSettingsPath;
}
/**
* Ensure that all the parameter values have been resolved in order to allow to
* use variables to define their values. It will be executed only if it has the current
* instance has not been initialized
*/
private void init()
{
if (!initialized.get())
{
synchronized (this)
{
if (!initialized.get())
{
setName(Deserializer.resolveVariables(name));
setRestContextName(Deserializer.resolveVariables(restContextName));
setRealmName(Deserializer.resolveVariables(realmName));
initialized.set(true);
}
}
}
}
}