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Core services for Usergrid system.
/*******************************************************************************
* Copyright 2012 Apigee Corporation
*
* 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.usergrid.persistence.cassandra;
import java.util.UUID;
import org.usergrid.persistence.ConnectedEntityRef;
import org.usergrid.persistence.EntityRef;
import org.usergrid.persistence.SimpleEntityRef;
public class ConnectedEntityRefImpl extends SimpleEntityRef implements
ConnectedEntityRef {
final String connectionType;
public ConnectedEntityRefImpl() {
super(null, null);
connectionType = null;
}
public ConnectedEntityRefImpl(UUID entityId) {
super(null, entityId);
connectionType = null;
}
public ConnectedEntityRefImpl(EntityRef ref) {
super(ref);
connectionType = null;
}
public ConnectedEntityRefImpl(String connectionType,
EntityRef connectedEntity) {
super(connectedEntity.getType(), connectedEntity.getUuid());
this.connectionType = connectionType;
}
public ConnectedEntityRefImpl(String connectionType, String entityType,
UUID entityId) {
super(entityType, entityId);
this.connectionType = connectionType;
}
@Override
public String getConnectionType() {
return connectionType;
}
public static String getConnectionType(ConnectedEntityRef connection) {
if (connection == null) {
return null;
}
return connection.getConnectionType();
}
public static UUID getConnectedEntityId(ConnectedEntityRef connection) {
if (connection == null) {
return null;
}
return connection.getUuid();
}
public static String getConnectedEntityType(ConnectedEntityRef connection) {
if (connection == null) {
return null;
}
return connection.getType();
}
}