33 lines
963 B
Java
Executable File
33 lines
963 B
Java
Executable File
package org.handwerkszeug.dns.conf;
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import java.lang.reflect.Method;
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import java.util.List;
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import org.handwerkszeug.chain.Chain;
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import org.handwerkszeug.chain.ChainResult;
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import org.handwerkszeug.chain.impl.SimpleChainResult;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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public class SunJRE implements Chain<List<String>, ChainResult> {
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static final Logger LOG = LoggerFactory.getLogger(SunJRE.class);
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@Override
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public ChainResult execute(List<String> context) {
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try {
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Class<?> clazz = Class.forName("sun.net.dns.ResolverConfiguration");
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Method open = clazz.getDeclaredMethod("open");
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Method nameservers = clazz.getDeclaredMethod("nameservers");
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Object conf = open.invoke(null);
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Object maybelist = nameservers.invoke(conf);
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for (Object o : List.class.cast(maybelist)) {
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context.add(o.toString());
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}
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} catch (Exception e) {
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LOG.error(e.getLocalizedMessage(), e);
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}
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return SimpleChainResult.Continue;
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}
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}
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