Package io.netty.resolver
Class CompositeNameResolver<T>
java.lang.Object
io.netty.resolver.SimpleNameResolver<T>
io.netty.resolver.CompositeNameResolver<T>
- All Implemented Interfaces:
NameResolver<T>
,Closeable
,AutoCloseable
A composite
SimpleNameResolver
that resolves a host name against a sequence of NameResolver
s.
In case of a failure, only the last one will be reported.-
Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected void
Invoked bySimpleNameResolver.resolve(String)
to perform the actual name resolution.protected void
doResolveAll
(String inetHost, Promise<List<T>> promise) Invoked bySimpleNameResolver.resolveAll(String)
to perform the actual name resolution.private void
doResolveAllRec
(String inetHost, Promise<List<T>> promise, int resolverIndex, Throwable lastFailure) private void
doResolveRec
(String inetHost, Promise<T> promise, int resolverIndex, Throwable lastFailure) Methods inherited from class io.netty.resolver.SimpleNameResolver
close, executor, resolve, resolve, resolveAll, resolveAll
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Field Details
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resolvers
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Constructor Details
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CompositeNameResolver
- Parameters:
executor
- theEventExecutor
which is used to notify the listeners of theFuture
returned bySimpleNameResolver.resolve(String)
resolvers
- theNameResolver
s to be tried sequentially
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Method Details
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doResolve
Description copied from class:SimpleNameResolver
Invoked bySimpleNameResolver.resolve(String)
to perform the actual name resolution.- Specified by:
doResolve
in classSimpleNameResolver<T>
- Throws:
Exception
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doResolveRec
private void doResolveRec(String inetHost, Promise<T> promise, int resolverIndex, Throwable lastFailure) throws Exception - Throws:
Exception
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doResolveAll
Description copied from class:SimpleNameResolver
Invoked bySimpleNameResolver.resolveAll(String)
to perform the actual name resolution.- Specified by:
doResolveAll
in classSimpleNameResolver<T>
- Throws:
Exception
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doResolveAllRec
private void doResolveAllRec(String inetHost, Promise<List<T>> promise, int resolverIndex, Throwable lastFailure) throws Exception - Throws:
Exception
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