Package org.apache.activemq.util
Class InetAddressUtil
java.lang.Object
org.apache.activemq.util.InetAddressUtil
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic String
When using theInetAddress.getHostName()
method in an environment where neither a proper DNS lookup nor an /etc/hosts entry exists for a given host, the following exception will be thrown:java.net.UnknownHostException: <hostname>: <hostname> at java.net.InetAddress.getLocalHost(InetAddress.java:1425) ...
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Constructor Details
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InetAddressUtil
public InetAddressUtil()
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Method Details
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getLocalHostName
When using theInetAddress.getHostName()
method in an environment where neither a proper DNS lookup nor an /etc/hosts entry exists for a given host, the following exception will be thrown:java.net.UnknownHostException: <hostname>: <hostname> at java.net.InetAddress.getLocalHost(InetAddress.java:1425) ...
Instead of just throwing an UnknownHostException and giving up, this method grabs a suitable hostname from the exception and prevents the exception from being thrown. If a suitable hostname cannot be acquired from the exception, only then is the UnknownHostException thrown.- Returns:
- The hostname
- Throws:
UnknownHostException
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