/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.ignite.internal.visor.node;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.util.ArrayList;
import java.util.List;
import org.apache.ignite.internal.util.typedef.F;
import org.apache.ignite.internal.util.typedef.internal.S;
import org.apache.ignite.internal.util.typedef.internal.U;
import org.apache.ignite.internal.visor.VisorDataTransferObject;
import org.apache.ignite.services.ServiceConfiguration;
import static org.apache.ignite.internal.visor.util.VisorTaskUtils.compactClass;
/**
* Data transfer object for configuration of service data structures.
*/
public class VisorServiceConfiguration extends VisorDataTransferObject {
/** */
private static final long serialVersionUID = 0L;
/** Service name. */
private String name;
/** Service instance. */
private String svc;
/** Total count. */
private int totalCnt;
/** Max per-node count. */
private int maxPerNodeCnt;
/** Cache name. */
private String cacheName;
/** Affinity key. */
private String affKey;
/** Node filter. */
private String nodeFilter;
/**
* Construct data transfer object for service configurations properties.
*
* @param cfgs Service configurations.
* @return Service configurations properties.
*/
public static List<VisorServiceConfiguration> list(ServiceConfiguration[] cfgs) {
List<VisorServiceConfiguration> res = new ArrayList<>();
if (!F.isEmpty(cfgs)) {
for (ServiceConfiguration cfg : cfgs)
res.add(new VisorServiceConfiguration(cfg));
}
return res;
}
/**
* Default constructor.
*/
public VisorServiceConfiguration() {
// No-op.
}
/**
* Create data transfer object for service configuration.
*
* @param src Service configuration.
*/
public VisorServiceConfiguration(ServiceConfiguration src) {
name = src.getName();
svc = compactClass(src.getService());
totalCnt = src.getTotalCount();
maxPerNodeCnt = src.getMaxPerNodeCount();
cacheName = src.getCacheName();
affKey = compactClass(src.getAffinityKey());
nodeFilter = compactClass(src.getNodeFilter());
}
/**
* @return Service name.
*/
public String getName() {
return name;
}
/**
* @return Service instance.
*/
public String getService() {
return svc;
}
/**
* @return Total number of deployed service instances in the cluster, {@code 0} for unlimited.
*/
public int getTotalCount() {
return totalCnt;
}
/**
* @return Maximum number of deployed service instances on each node, {@code 0} for unlimited.
*/
public int getMaxPerNodeCount() {
return maxPerNodeCnt;
}
/**
* @return Cache name, possibly {@code null}.
*/
public String getCacheName() {
return cacheName;
}
/**
* @return Affinity key, possibly {@code null}.
*/
public String getAffinityKey() {
return affKey;
}
/**
* @return Node filter used to filter nodes on which the service will be deployed, possibly {@code null}.
*/
public String getNodeFilter() {
return nodeFilter;
}
/** {@inheritDoc} */
@Override protected void writeExternalData(ObjectOutput out) throws IOException {
U.writeString(out, name);
U.writeString(out, svc);
out.writeInt(totalCnt);
out.writeInt(maxPerNodeCnt);
U.writeString(out, cacheName);
U.writeString(out, affKey);
U.writeString(out, nodeFilter);
}
/** {@inheritDoc} */
@Override protected void readExternalData(byte protoVer, ObjectInput in) throws IOException, ClassNotFoundException {
name = U.readString(in);
svc = U.readString(in);
totalCnt = in.readInt();
maxPerNodeCnt = in.readInt();
cacheName = U.readString(in);
affKey = U.readString(in);
nodeFilter = U.readString(in);
}
/** {@inheritDoc} */
@Override public String toString() {
return S.toString(VisorServiceConfiguration.class, this);
}
}