ClientHolderImpl.java
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package com.taover.heartbeat;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.apache.commons.lang3.StringUtils;
import com.taover.heartbeat.bean.ClientInstance;
import com.taover.heartbeat.bean.ClientRequest;
import com.taover.heartbeat.bean.Instance;
import com.taover.util.UtilEncrypt;
public class ClientHolderImpl implements ClientHolder{
Map<String, ClientInstance> clientMap = new HashMap<String, ClientInstance>();
@Override
public List<ClientInstance> getClientInstanceList() {
return new ArrayList<ClientInstance>(clientMap.values());
}
@Override
public void flushClientStatus(ClientInstance clientInstance) {
clientInstance.flush();
}
@Override
public void registryClientInstance(ClientRequest clientRequest) {
if(!this.validClientRequest(clientRequest)) {
return;
}
synchronized (this.clientMap) {
ClientInstance client = null;
if(clientMap.containsKey(clientRequest.getIdentity())) {
client = clientMap.get(clientRequest.getIdentity());
clientMap.put(client.getIdentity(), client);
}else {
client = new ClientInstance(clientRequest);
clientMap.put(client.getIdentity(), client);
}
client.dealClientRequest(clientRequest);
}
}
private boolean validClientRequest(ClientRequest clientRequest) {
long time = clientRequest.getUnixtime();
String seckey = UtilEncrypt.MD5Lower32(clientRequest.getCode()+clientRequest.getFixRateSec()+clientRequest.getMaxWaitSec()+time+Instance.SERVER_ENCRPT_SURFFIX);
if(StringUtils.isNotBlank(clientRequest.getCode())
&& StringUtils.isNotBlank(clientRequest.getIp())
&& clientRequest.getFixRateSec() > 0
&& seckey.equals(clientRequest.getSeckey())) {
return true;
}else {
return false;
}
}
}