zydronium/google-nomulus
1
0
Fork 0
mirror of https://github.com/google/nomulus.git synced 2025-05-16 17:37:13 +02:00
Code Issues Projects Releases Packages Wiki Activity

Add capability to sync DNS using multiple writers if configured

Browse source 
This is written in such a way that it can safely handle task items in the
old format so long as the DNS writer to use for the given TLD is unambiguous
(which it is for now, until we allow multiple DNS writers to be configured).

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=162293412
This commit is contained in:
mcilwain 2017-07-17 17:05:47 -07:00 • committed by Ben McIlwain
parent c88a776741
commit 4a921973ea
6 changed files with 131 additions and 60 deletions
Download patch file Download diff file Expand all files Collapse all files

23
java/google/registry/dns/DnsWriterProxy.java
View file

@ -15,16 +15,20 @@
package google.registry.dns;
import static com.google.common.base.Preconditions.checkState;
import static google.registry.util.FormattingLogger.getLoggerForCallerClass;
import com.google.common.collect.ImmutableMap;
import google.registry.dns.writer.DnsWriter;
import google.registry.model.registry.Registry;
import google.registry.util.FormattingLogger;
import java.util.Map;
import javax.inject.Inject;
/** Proxy for retrieving {@link DnsWriter} implementations. */
public final class DnsWriterProxy {
private static final FormattingLogger logger = getLoggerForCallerClass();
private final ImmutableMap<String, DnsWriter> dnsWriters;
@Inject
@ -32,11 +36,22 @@ public final class DnsWriterProxy {
this.dnsWriters = ImmutableMap.copyOf(dnsWriters);
}
/** Return the {@link DnsWriter} for the given tld. */
/** Returns the {@link DnsWriter} for the given tld. */
// TODO(b/63385597): Delete this method after DNS writers migration is complete.
@Deprecated
public DnsWriter getForTld(String tld) {
String clazz = Registry.get(tld).getDnsWriter();
DnsWriter dnsWriter = dnsWriters.get(clazz);
checkState(dnsWriter != null, "Could not load DnsWriter %s for TLD %s", clazz, tld);
return getByClassNameForTld(Registry.get(tld).getDnsWriter(), tld);
}
/** Returns the instance of {@link DnsWriter} by class name. */
public DnsWriter getByClassNameForTld(String className, String tld) {
if (!Registry.get(tld).getDnsWriters().contains(className)) {
logger.warningfmt(
"Loaded potentially stale DNS writer %s which is no longer active on TLD %s.",
className, tld);
}
DnsWriter dnsWriter = dnsWriters.get(className);
checkState(dnsWriter != null, "Could not load DnsWriter %s for TLD %s", className, tld);
return dnsWriter;
}
}