ScopeCacheKey.java
/*
* Copyright (C) 2003-2012 eXo Platform SAS.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.exoplatform.commons.notification.cache;
import java.io.Serializable;
import javax.jcr.RepositoryException;
import org.exoplatform.container.ExoContainerContext;
import org.exoplatform.services.jcr.RepositoryService;
public class ScopeCacheKey implements Serializable {
private static final long serialVersionUID = 1L;
public final static ScopeCacheKey NULL = new ScopeCacheKey();
private String scope;
public ScopeCacheKey() {
try {
scope = getCurrentRepositoryName();
} catch (Exception e) {
scope = "repository";
}
}
public String getScope() {
return scope;
}
@Override
public boolean equals(final Object o) {
if (this == o) {
return true;
}
if (!(o instanceof ScopeCacheKey)) {
return false;
}
ScopeCacheKey that = (ScopeCacheKey) o;
if (scope != null ? !scope.equals(that.scope) : that.scope != null) {
return false;
}
return true;
}
@Override
public int hashCode() {
return scope != null ? scope.hashCode() : 0;
}
public static String getCurrentRepositoryName() {
RepositoryService repositoryService = (RepositoryService)
ExoContainerContext.getCurrentContainer().getComponentInstanceOfType(RepositoryService.class);
try {
return repositoryService.getCurrentRepository().getConfiguration().getName();
}
catch (RepositoryException e) {
throw new RuntimeException(e);
}
}
}