package org.apache.http.impl.conn;

import org.apache.http.HttpConnectionMetrics;
import org.apache.http.HttpEntityEnclosingRequest;
import org.apache.http.HttpException;
import org.apache.http.HttpRequest;
import org.apache.http.HttpResponse;
import org.apache.http.conn.ClientConnectionManager;
import org.apache.http.conn.ManagedClientConnection;
import org.apache.http.conn.OperatedClientConnection;
import org.apache.http.protocol.HttpContext;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.InetAddress;
import java.net.Socket;
import java.util.concurrent.TimeUnit;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocket;

/** @deprecated */
@Deprecated
public abstract class AbstractClientConnAdapter implements ManagedClientConnection, HttpContext {
   private final ClientConnectionManager connManager;
   private volatile OperatedClientConnection wrappedConnection;
   private volatile boolean markedReusable;
   private volatile boolean released;
   private volatile long duration;

   protected AbstractClientConnAdapter(ClientConnectionManager mgr, OperatedClientConnection conn) {
      this.connManager = mgr;
      this.wrappedConnection = conn;
      this.markedReusable = false;
      this.released = false;
      this.duration = Long.MAX_VALUE;
   }

   protected synchronized void detach() {
      this.wrappedConnection = null;
      this.duration = Long.MAX_VALUE;
   }

   protected OperatedClientConnection getWrappedConnection() {
      return this.wrappedConnection;
   }

   protected ClientConnectionManager getManager() {
      return this.connManager;
   }

   /** @deprecated */
   @Deprecated
   protected final void assertNotAborted() throws InterruptedIOException {
      if (this.isReleased()) {
         throw new InterruptedIOException("Connection has been shut down");
      }
   }

   protected boolean isReleased() {
      return this.released;
   }

   protected final void assertValid(OperatedClientConnection wrappedConn) throws ConnectionShutdownException {
      if (this.isReleased() || wrappedConn == null) {
         throw new ConnectionShutdownException();
      }
   }

   public boolean isOpen() {
      OperatedClientConnection conn = this.getWrappedConnection();
      return conn == null ? false : conn.isOpen();
   }

   public boolean isStale() {
      if (this.isReleased()) {
         return true;
      } else {
         OperatedClientConnection conn = this.getWrappedConnection();
         return conn == null ? true : conn.isStale();
      }
   }

   public void setSocketTimeout(int timeout) {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      conn.setSocketTimeout(timeout);
   }

   public int getSocketTimeout() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.getSocketTimeout();
   }

   public HttpConnectionMetrics getMetrics() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.getMetrics();
   }

   public void flush() throws IOException {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      conn.flush();
   }

   public boolean isResponseAvailable(int timeout) throws IOException {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.isResponseAvailable(timeout);
   }

   public void receiveResponseEntity(HttpResponse response) throws HttpException, IOException {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      this.unmarkReusable();
      conn.receiveResponseEntity(response);
   }

   public HttpResponse receiveResponseHeader() throws HttpException, IOException {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      this.unmarkReusable();
      return conn.receiveResponseHeader();
   }

   public void sendRequestEntity(HttpEntityEnclosingRequest request) throws HttpException, IOException {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      this.unmarkReusable();
      conn.sendRequestEntity(request);
   }

   public void sendRequestHeader(HttpRequest request) throws HttpException, IOException {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      this.unmarkReusable();
      conn.sendRequestHeader(request);
   }

   public InetAddress getLocalAddress() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.getLocalAddress();
   }

   public int getLocalPort() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.getLocalPort();
   }

   public InetAddress getRemoteAddress() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.getRemoteAddress();
   }

   public int getRemotePort() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.getRemotePort();
   }

   public boolean isSecure() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn.isSecure();
   }

   public void bind(Socket socket) throws IOException {
      throw new UnsupportedOperationException();
   }

   public Socket getSocket() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return !this.isOpen() ? null : conn.getSocket();
   }

   public SSLSession getSSLSession() {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      if (!this.isOpen()) {
         return null;
      } else {
         SSLSession result = null;
         Socket sock = conn.getSocket();
         if (sock instanceof SSLSocket) {
            result = ((SSLSocket)sock).getSession();
         }

         return result;
      }
   }

   public void markReusable() {
      this.markedReusable = true;
   }

   public void unmarkReusable() {
      this.markedReusable = false;
   }

   public boolean isMarkedReusable() {
      return this.markedReusable;
   }

   public void setIdleDuration(long duration, TimeUnit unit) {
      if (duration > 0L) {
         this.duration = unit.toMillis(duration);
      } else {
         this.duration = -1L;
      }

   }

   public synchronized void releaseConnection() {
      if (!this.released) {
         this.released = true;
         this.connManager.releaseConnection(this, this.duration, TimeUnit.MILLISECONDS);
      }
   }

   public synchronized void abortConnection() {
      if (!this.released) {
         this.released = true;
         this.unmarkReusable();

         try {
            this.shutdown();
         } catch (IOException var2) {
         }

         this.connManager.releaseConnection(this, this.duration, TimeUnit.MILLISECONDS);
      }
   }

   public Object getAttribute(String id) {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn instanceof HttpContext ? ((HttpContext)conn).getAttribute(id) : null;
   }

   public Object removeAttribute(String id) {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      return conn instanceof HttpContext ? ((HttpContext)conn).removeAttribute(id) : null;
   }

   public void setAttribute(String id, Object obj) {
      OperatedClientConnection conn = this.getWrappedConnection();
      this.assertValid(conn);
      if (conn instanceof HttpContext) {
         ((HttpContext)conn).setAttribute(id, obj);
      }

   }
}
