// 
// Decompiled by Procyon v0.6.0
// 

package io.netty.handler.ssl.util;

import javax.net.ssl.X509ExtendedTrustManager;
import javax.net.ssl.X509TrustManager;
import java.security.InvalidAlgorithmParameterException;
import java.security.KeyStoreException;
import javax.net.ssl.TrustManager;
import javax.net.ssl.ManagerFactoryParameters;
import java.security.KeyStore;
import io.netty.util.internal.ObjectUtil;
import javax.net.ssl.TrustManagerFactorySpi;
import io.netty.util.concurrent.FastThreadLocal;
import java.security.Provider;
import javax.net.ssl.TrustManagerFactory;

public abstract class SimpleTrustManagerFactory extends TrustManagerFactory
{
    private static final Provider PROVIDER;
    private static final FastThreadLocal<SimpleTrustManagerFactorySpi> CURRENT_SPI;
    
    protected SimpleTrustManagerFactory() {
        this("");
    }
    
    protected SimpleTrustManagerFactory(final String name) {
        super(SimpleTrustManagerFactory.CURRENT_SPI.get(), SimpleTrustManagerFactory.PROVIDER, name);
        SimpleTrustManagerFactory.CURRENT_SPI.get().init(this);
        SimpleTrustManagerFactory.CURRENT_SPI.remove();
        ObjectUtil.checkNotNull(name, "name");
    }
    
    protected abstract void engineInit(final KeyStore p0) throws Exception;
    
    protected abstract void engineInit(final ManagerFactoryParameters p0) throws Exception;
    
    protected abstract TrustManager[] engineGetTrustManagers();
    
    static {
        PROVIDER = new Provider(0.0, "") {
            private static final long serialVersionUID = -2680540247105807895L;
        };
        CURRENT_SPI = new FastThreadLocal<SimpleTrustManagerFactorySpi>() {
            @Override
            protected SimpleTrustManagerFactorySpi initialValue() {
                return new SimpleTrustManagerFactorySpi();
            }
        };
    }
    
    static final class SimpleTrustManagerFactorySpi extends TrustManagerFactorySpi
    {
        private SimpleTrustManagerFactory parent;
        private volatile TrustManager[] trustManagers;
        
        void init(final SimpleTrustManagerFactory parent) {
            this.parent = parent;
        }
        
        @Override
        protected void engineInit(final KeyStore keyStore) throws KeyStoreException {
            try {
                this.parent.engineInit(keyStore);
            }
            catch (final KeyStoreException e) {
                throw e;
            }
            catch (final Exception e2) {
                throw new KeyStoreException(e2);
            }
        }
        
        @Override
        protected void engineInit(final ManagerFactoryParameters managerFactoryParameters) throws InvalidAlgorithmParameterException {
            try {
                this.parent.engineInit(managerFactoryParameters);
            }
            catch (final InvalidAlgorithmParameterException e) {
                throw e;
            }
            catch (final Exception e2) {
                throw new InvalidAlgorithmParameterException(e2);
            }
        }
        
        @Override
        protected TrustManager[] engineGetTrustManagers() {
            TrustManager[] trustManagers = this.trustManagers;
            if (trustManagers == null) {
                trustManagers = this.parent.engineGetTrustManagers();
                wrapIfNeeded(trustManagers);
                this.trustManagers = trustManagers;
            }
            return trustManagers.clone();
        }
        
        private static void wrapIfNeeded(final TrustManager[] trustManagers) {
            for (int i = 0; i < trustManagers.length; ++i) {
                final TrustManager tm = trustManagers[i];
                if (tm instanceof X509TrustManager && !(tm instanceof X509ExtendedTrustManager)) {
                    trustManagers[i] = new X509TrustManagerWrapper((X509TrustManager)tm);
                }
            }
        }
    }
}