AddOnServiceImpl.java
/**
* Copyright (C) 2014 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.commons.addons;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.LinkedList;
import java.util.List;
import org.exoplatform.portal.config.model.Application;
import org.exoplatform.portal.config.model.TransientApplicationState;
import org.exoplatform.portal.pom.data.ApplicationData;
public class AddOnServiceImpl implements AddOnService {
private List<ApplicationDecorator<?>> apps = new ArrayList<ApplicationDecorator<?>>();
@Override
public List<Application<?>> getApplications(String containerName) {
List<Application<?>> apps = new LinkedList<Application<?>>();
for (ApplicationDecorator<?> app : this.apps) {
if (app.getContainerName().equals(containerName)) {
apps.add(app.getApp());
}
}
return apps;
}
@Override
public void addPlugin(AddOnPlugin plugin) {
for (Application<?> app : plugin.getApplications()) {
apps.add(new ApplicationDecorator(app, plugin.getPriority(), plugin.getContainerName()));
}
Collections.sort(apps, new Comparator<ApplicationDecorator<?>>() {
@Override
public int compare(ApplicationDecorator<?> o1, ApplicationDecorator<?> o2) {
if (o1.getAppPriority() != o2.getAppPriority()) {
return o1.getAppPriority() - o2.getAppPriority();
}
TransientApplicationState<?> s1 = (TransientApplicationState<?>)o1.getApp().getState();
TransientApplicationState<?> s2 = (TransientApplicationState<?>)o2.getApp().getState();
return s1.getContentId().compareTo(s2.getContentId());
}
});
}
class ApplicationDecorator<T> extends Application<T> {
private Application<T> app;
private int appPriority;
private String containerName;
public ApplicationDecorator(ApplicationData<T> appData) {
super(appData);
}
public ApplicationDecorator(Application<T> app, int priority, String containerName) {
super(app.getType());
this.app = app;
this.appPriority = priority;
this.containerName = containerName;
}
public Application<T> getApp() {
return app;
}
public void setApp(Application<T> app) {
this.app = app;
}
public int getAppPriority() {
return appPriority;
}
public void setAppPriority(int appPriority) {
this.appPriority = appPriority;
}
public String getContainerName() {
return containerName;
}
public void setContainerName(String containerName) {
this.containerName = containerName;
}
}
}