com.browserup.bup.proxy.dns.BasicHostResolver Maven / Gradle / Ivy

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package com.browserup.bup.proxy.dns;

import com.browserup.bup.BrowserUpProxy;

import java.util.Collection;
import java.util.Map;
import java.util.concurrent.TimeUnit;

/**
 * An {@link AdvancedHostResolver} that throws UnsupportedOperationException on all methods except {@link HostResolver#resolve(String)}.
 * Use this class to supply a {@link HostResolver} to {@link BrowserUpProxy#setHostNameResolver(AdvancedHostResolver)}
 * if you do not need {@link AdvancedHostResolver} functionality.
 */
public abstract class BasicHostResolver implements AdvancedHostResolver {
    @Override
    public void remapHosts(Map hostRemappings) {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public void remapHost(String originalHost, String remappedHost) {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public void removeHostRemapping(String originalHost) {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public void clearHostRemappings() {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public Map getHostRemappings() {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public Collection getOriginalHostnames(String remappedHost) {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public void clearDNSCache() {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public void setPositiveDNSCacheTimeout(int timeout, TimeUnit timeUnit) {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }

    @Override
    public void setNegativeDNSCacheTimeout(int timeout, TimeUnit timeUnit) {
        throw new UnsupportedOperationException(new Throwable().getStackTrace()[0].getMethodName() + " is not supported by this host resolver (" + this.getClass().getName() + ")");
    }
}