Example usage for org.apache.http.impl.conn ManagedClientConnectionImpl ManagedClientConnectionImpl

Introduction

In this page you can find the example usage for org.apache.http.impl.conn ManagedClientConnectionImpl ManagedClientConnectionImpl.

Prototype

ManagedClientConnectionImpl(final ClientConnectionManager manager, final ClientConnectionOperator operator,
            final HttpPoolEntry entry) 

Source Link

Usage

From source file:org.apache.http.impl.conn.BasicClientConnectionManager.java

ManagedClientConnection getConnection(final HttpRoute route, final Object state) {
    Args.notNull(route, "Route");
    synchronized (this) {
        assertNotShutdown();//from  w  w w  . jav a  2s .  co  m
        if (this.log.isDebugEnabled()) {
            this.log.debug("Get connection for route " + route);
        }
        Asserts.check(this.conn == null, MISUSE_MESSAGE);
        if (this.poolEntry != null && !this.poolEntry.getPlannedRoute().equals(route)) {
            this.poolEntry.close();
            this.poolEntry = null;
        }
        if (this.poolEntry == null) {
            final String id = Long.toString(COUNTER.getAndIncrement());
            final OperatedClientConnection conn = this.connOperator.createConnection();
            this.poolEntry = new HttpPoolEntry(this.log, id, route, conn, 0, TimeUnit.MILLISECONDS);
        }
        final long now = System.currentTimeMillis();
        if (this.poolEntry.isExpired(now)) {
            this.poolEntry.close();
            this.poolEntry.getTracker().reset();
        }
        this.conn = new ManagedClientConnectionImpl(this, this.connOperator, this.poolEntry);
        return this.conn;
    }
}

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From source file:org.apache.http.impl.conn.FixedPoolingClientConnectionManager.java

ManagedClientConnection leaseConnection(final Future<HttpPoolEntry> future, final long timeout,
        final TimeUnit tunit) throws InterruptedException, ConnectionPoolTimeoutException {
    HttpPoolEntry entry;/* w w  w  . j  a va 2  s.  c  o m*/
    try {
        entry = future.get(timeout, tunit);
        if (entry == null || future.isCancelled()) {
            throw new InterruptedException();
        }
        if (entry.getConnection() == null) {
            throw new IllegalStateException("Pool entry with no connection");
        }
        if (this.log.isDebugEnabled()) {
            this.log.debug("Connection leased: " + format(entry) + formatStats(entry.getRoute()));
        }
        return new ManagedClientConnectionImpl(this, this.operator, entry);
    } catch (ExecutionException ex) {
        Throwable cause = ex.getCause();
        if (cause == null) {
            cause = ex;
        }
        this.log.error("Unexpected exception leasing connection from pool", cause);
        // Should never happen
        throw new InterruptedException();
    } catch (TimeoutException ex) {
        throw new ConnectionPoolTimeoutException("Timeout waiting for connection");
    }
}

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From source file:org.apache.http.impl.conn.JMeterPoolingClientConnectionManager.java

ManagedClientConnection leaseConnection(final Future<HttpPoolEntry> future, final long timeout,
        final TimeUnit tunit) throws InterruptedException, ConnectionPoolTimeoutException {
    final HttpPoolEntry entry;
    try {/*from  ww w .j  av a 2 s  .  c  om*/
        entry = future.get(timeout, tunit);
        if (entry == null || future.isCancelled()) {
            throw new InterruptedException();
        }
        Asserts.check(entry.getConnection() != null, "Pool entry with no connection");
        if (this.log.isDebugEnabled()) {
            this.log.debug("Connection leased: " + format(entry) + formatStats(entry.getRoute()));
        }
        return new ManagedClientConnectionImpl(this, this.operator, entry);
    } catch (final ExecutionException ex) {
        Throwable cause = ex.getCause();
        if (cause == null) {
            cause = ex;
        }
        this.log.error("Unexpected exception leasing connection from pool", cause);
        // Should never happen
        throw new InterruptedException();
    } catch (final TimeoutException ex) {
        throw new ConnectionPoolTimeoutException("Timeout waiting for connection from pool");
    }
}

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