org.infinispan.configuration.global.TransportConfigurationBuilder Maven / Gradle / Ivy
package org.infinispan.configuration.global;
import org.infinispan.commons.configuration.Builder;
import org.infinispan.commons.util.TypedProperties;
import org.infinispan.commons.util.Util;
import org.infinispan.commons.CacheConfigurationException;
import org.infinispan.remoting.transport.Transport;
import org.infinispan.util.logging.Log;
import org.infinispan.util.logging.LogFactory;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import static java.util.Arrays.asList;
/**
* Configures the transport used for network communications across the cluster.
*/
public class TransportConfigurationBuilder extends AbstractGlobalConfigurationBuilder implements Builder {
private static final Log log = LogFactory.getLog(TransportConfigurationBuilder.class);
// Lazily instantiate this if the user doesn't request an alternate to avoid a hard dep on jgroups library
public static final String DEFAULT_TRANSPORT = "org.infinispan.remoting.transport.jgroups.JGroupsTransport";
private String clusterName = "ISPN";
private String machineId;
private String rackId;
private String siteId;
private long distributedSyncTimeout = TimeUnit.MINUTES.toMillis(4);
private Transport transport;
private String nodeName;
private Properties properties = new Properties();
private final ThreadPoolConfigurationBuilder transportThreadPool;
private final ThreadPoolConfigurationBuilder remoteCommandThreadPool;
private final ThreadPoolConfigurationBuilder totalOrderThreadPool;
TransportConfigurationBuilder(GlobalConfigurationBuilder globalConfig) {
super(globalConfig);
transportThreadPool = new ThreadPoolConfigurationBuilder(globalConfig);
remoteCommandThreadPool = new ThreadPoolConfigurationBuilder(globalConfig);
totalOrderThreadPool = new ThreadPoolConfigurationBuilder(globalConfig);
}
/**
* Defines the name of the cluster. Nodes only connect to clusters sharing the same name.
*
* @param clusterName
*/
public TransportConfigurationBuilder clusterName(String clusterName) {
this.clusterName = clusterName;
return this;
}
/**
* The id of the machine where this node runs. Used for server hinting .
*/
public TransportConfigurationBuilder machineId(String machineId) {
this.machineId = machineId;
return this;
}
/**
* The id of the rack where this node runs. Used for server hinting .
*/
public TransportConfigurationBuilder rackId(String rackId) {
this.rackId = rackId;
return this;
}
/**
* The id of the site where this node runs. Used for server hinting .
*/
public TransportConfigurationBuilder siteId(String siteId) {
this.siteId = siteId;
return this;
}
/**
* Timeout for coordinating cluster formation when nodes join or leave the cluster.
*
* @param distributedSyncTimeout
* @return
*/
public TransportConfigurationBuilder distributedSyncTimeout(long distributedSyncTimeout) {
this.distributedSyncTimeout = distributedSyncTimeout;
return this;
}
/**
* Timeout for coordinating cluster formation when nodes join or leave the cluster.
*
* @param distributedSyncTimeout
* @return
*/
public TransportConfigurationBuilder distributedSyncTimeout(long distributedSyncTimeout, TimeUnit unit) {
return distributedSyncTimeout(unit.toMillis(distributedSyncTimeout));
}
/**
* Class that represents a network transport. Must implement
* org.infinispan.remoting.transport.Transport
*
* NOTE: Currently Infinispan will not use the object instance, but instead instantiate a new
* instance of the class. Therefore, do not expect any state to survive, and provide a no-args
* constructor to any instance. This will be resolved in Infinispan 5.2.0
*
* @param transport transport instance
*/
public TransportConfigurationBuilder transport(Transport transport) {
this.transport = transport;
return this;
}
/**
* Name of the current node. This is a friendly name to make logs, etc. make more sense.
* Defaults to a combination of host name and a random number (to differentiate multiple nodes
* on the same host)
*
* @param nodeName
*/
public TransportConfigurationBuilder nodeName(String nodeName) {
this.nodeName = nodeName;
return this;
}
/**
* Sets transport properties
*
* @param properties
* @return this TransportConfig
*/
public TransportConfigurationBuilder withProperties(Properties properties) {
this.properties = properties;
return this;
}
/**
* Clears the transport properties
*
* @return this TransportConfig
*/
public TransportConfigurationBuilder clearProperties() {
this.properties = new Properties();
return this;
}
public TransportConfigurationBuilder addProperty(String key, String value) {
this.properties.put(key, value);
return this;
}
public TransportConfigurationBuilder removeProperty(String key) {
this.properties.remove(key);
return this;
}
public String getProperty(String key) {
return String.valueOf(this.properties.get(key));
}
/**
* @deprecated Since 6.0, strictPeerToPeer is ignored and asymmetric clusters are always allowed.
*/
@Deprecated
public TransportConfigurationBuilder strictPeerToPeer(Boolean ignored) {
log.strictPeerToPeerDeprecated();
return this;
}
public ThreadPoolConfigurationBuilder transportThreadPool() {
return transportThreadPool;
}
public ThreadPoolConfigurationBuilder remoteCommandThreadPool() {
return remoteCommandThreadPool;
}
public ThreadPoolConfigurationBuilder totalOrderThreadPool() {
return totalOrderThreadPool;
}
@Override
public
void validate() {
for (Builder validatable : asList(transportThreadPool,
remoteCommandThreadPool, totalOrderThreadPool)) {
validatable.validate();
}
if(clusterName == null){
throw new CacheConfigurationException("Transport clusterName cannot be null");
}
}
@Override
public
TransportConfiguration create() {
return new TransportConfiguration(clusterName, machineId, rackId, siteId,
distributedSyncTimeout, transport, nodeName, TypedProperties.toTypedProperties(properties),
transportThreadPool.create(), remoteCommandThreadPool.create(), totalOrderThreadPool.create());
}
public TransportConfigurationBuilder defaultTransport() {
Transport transport = Util.getInstance(DEFAULT_TRANSPORT, this.getGlobalConfig().getClassLoader());
transport(transport);
return this;
}
@Override
public
TransportConfigurationBuilder read(TransportConfiguration template) {
this.clusterName = template.clusterName();
this.distributedSyncTimeout = template.distributedSyncTimeout();
this.machineId = template.machineId();
this.nodeName = template.nodeName();
this.properties = template.properties();
this.rackId = template.rackId();
this.siteId = template.siteId();
this.remoteCommandThreadPool.read(template.remoteCommandThreadPool());
this.totalOrderThreadPool.read(template.totalOrderThreadPool());
this.transportThreadPool.read(template.transportThreadPool());
if (template.transport() != null) {
this.transport = Util.getInstance(template.transport().getClass().getName(), template.transport().getClass().getClassLoader());
}
return this;
}
public Transport getTransport() {
return transport;
}
@Override
public String toString() {
return "TransportConfigurationBuilder{" +
"clusterName='" + clusterName + '\'' +
", machineId='" + machineId + '\'' +
", rackId='" + rackId + '\'' +
", siteId='" + siteId + '\'' +
", distributedSyncTimeout=" + distributedSyncTimeout +
", transport=" + transport +
", nodeName='" + nodeName + '\'' +
", properties=" + properties +
", threadPool=" + transportThreadPool +
", remoteCommandThreadPool=" + remoteCommandThreadPool +
", totalOrderThreadPool=" + totalOrderThreadPool +
'}';
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
TransportConfigurationBuilder that = (TransportConfigurationBuilder) o;
if (distributedSyncTimeout != that.distributedSyncTimeout) return false;
if (clusterName != null ? !clusterName.equals(that.clusterName) : that.clusterName != null)
return false;
if (machineId != null ? !machineId.equals(that.machineId) : that.machineId != null)
return false;
if (nodeName != null ? !nodeName.equals(that.nodeName) : that.nodeName != null)
return false;
if (properties != null ? !properties.equals(that.properties) : that.properties != null)
return false;
if (rackId != null ? !rackId.equals(that.rackId) : that.rackId != null)
return false;
if (siteId != null ? !siteId.equals(that.siteId) : that.siteId != null)
return false;
if (transport != null ? !transport.equals(that.transport) : that.transport != null)
return false;
if (!transportThreadPool.equals(that.transportThreadPool))
return false;
if (!remoteCommandThreadPool.equals(that.remoteCommandThreadPool))
return false;
if (!totalOrderThreadPool.equals(that.totalOrderThreadPool))
return false;
return true;
}
@Override
public int hashCode() {
int result = clusterName != null ? clusterName.hashCode() : 0;
result = 31 * result + (machineId != null ? machineId.hashCode() : 0);
result = 31 * result + (rackId != null ? rackId.hashCode() : 0);
result = 31 * result + (siteId != null ? siteId.hashCode() : 0);
result = 31 * result + (int) (distributedSyncTimeout ^ (distributedSyncTimeout >>> 32));
result = 31 * result + (transport != null ? transport.hashCode() : 0);
result = 31 * result + (nodeName != null ? nodeName.hashCode() : 0);
result = 31 * result + (properties != null ? properties.hashCode() : 0);
result = 31 * result + (transportThreadPool.hashCode());
result = 31 * result + (remoteCommandThreadPool.hashCode());
result = 31 * result + (totalOrderThreadPool.hashCode());
return result;
}
}
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