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*
* This software consists of voluntary contributions made by many
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package org.apache.http.conn.params;
import org.apache.http.annotation.Contract;
import org.apache.http.annotation.ThreadingBehavior;
import org.apache.http.conn.routing.HttpRoute;
import org.apache.http.params.HttpParams;
import org.apache.http.util.Args;
An adaptor for manipulating HTTP connection management parameters in HttpParams
. See Also: Since: 4.0 Deprecated: (4.1) use configuration methods of the specific connection manager implementation.
/**
* An adaptor for manipulating HTTP connection management
* parameters in {@link HttpParams}.
*
* @since 4.0
*
* @see ConnManagerPNames
*
* @deprecated (4.1) use configuration methods of the specific connection manager implementation.
*/
@Deprecated
@Contract(threading = ThreadingBehavior.IMMUTABLE)
public final class ConnManagerParams implements ConnManagerPNames {
The default maximum number of connections allowed overall /** The default maximum number of connections allowed overall */
public static final int DEFAULT_MAX_TOTAL_CONNECTIONS = 20;
Returns the timeout in milliseconds used when retrieving a ManagedClientConnection
from the ClientConnectionManager
. Returns: timeout in milliseconds. Deprecated: (4.1) use HttpConnectionParams.getConnectionTimeout(HttpParams)
/**
* Returns the timeout in milliseconds used when retrieving a
* {@link org.apache.http.conn.ManagedClientConnection} from the
* {@link org.apache.http.conn.ClientConnectionManager}.
*
* @return timeout in milliseconds.
*
* @deprecated (4.1) use {@link
* org.apache.http.params.HttpConnectionParams#getConnectionTimeout(HttpParams)}
*/
@Deprecated
public static long getTimeout(final HttpParams params) {
Args.notNull(params, "HTTP parameters");
return params.getLongParameter(TIMEOUT, 0);
}
Sets the timeout in milliseconds used when retrieving a ManagedClientConnection
from the ClientConnectionManager
. Params: - timeout – the timeout in milliseconds
Deprecated: (4.1) use HttpConnectionParams.setConnectionTimeout(HttpParams, int)
/**
* Sets the timeout in milliseconds used when retrieving a
* {@link org.apache.http.conn.ManagedClientConnection} from the
* {@link org.apache.http.conn.ClientConnectionManager}.
*
* @param timeout the timeout in milliseconds
*
* @deprecated (4.1) use {@link
* org.apache.http.params.HttpConnectionParams#setConnectionTimeout(HttpParams, int)}
*/
@Deprecated
public static void setTimeout(final HttpParams params, final long timeout) {
Args.notNull(params, "HTTP parameters");
params.setLongParameter(TIMEOUT, timeout);
}
The default maximum number of connections allowed per host /** The default maximum number of connections allowed per host */
private static final ConnPerRoute DEFAULT_CONN_PER_ROUTE = new ConnPerRoute() {
@Override
public int getMaxForRoute(final HttpRoute route) {
return ConnPerRouteBean.DEFAULT_MAX_CONNECTIONS_PER_ROUTE;
}
};
Sets lookup interface for maximum number of connections allowed per route.
Params: - params – HTTP parameters
- connPerRoute – lookup interface for maximum number of connections allowed
per route
/**
* Sets lookup interface for maximum number of connections allowed per route.
*
* @param params HTTP parameters
* @param connPerRoute lookup interface for maximum number of connections allowed
* per route
*/
public static void setMaxConnectionsPerRoute(final HttpParams params,
final ConnPerRoute connPerRoute) {
Args.notNull(params, "HTTP parameters");
params.setParameter(MAX_CONNECTIONS_PER_ROUTE, connPerRoute);
}
Returns lookup interface for maximum number of connections allowed per route.
Params: - params – HTTP parameters
Returns: lookup interface for maximum number of connections allowed per route.
/**
* Returns lookup interface for maximum number of connections allowed per route.
*
* @param params HTTP parameters
*
* @return lookup interface for maximum number of connections allowed per route.
*/
public static ConnPerRoute getMaxConnectionsPerRoute(final HttpParams params) {
Args.notNull(params, "HTTP parameters");
ConnPerRoute connPerRoute = (ConnPerRoute) params.getParameter(MAX_CONNECTIONS_PER_ROUTE);
if (connPerRoute == null) {
connPerRoute = DEFAULT_CONN_PER_ROUTE;
}
return connPerRoute;
}
Sets the maximum number of connections allowed.
Params: - params – HTTP parameters
- maxTotalConnections – The maximum number of connections allowed.
/**
* Sets the maximum number of connections allowed.
*
* @param params HTTP parameters
* @param maxTotalConnections The maximum number of connections allowed.
*/
public static void setMaxTotalConnections(
final HttpParams params,
final int maxTotalConnections) {
Args.notNull(params, "HTTP parameters");
params.setIntParameter(MAX_TOTAL_CONNECTIONS, maxTotalConnections);
}
Gets the maximum number of connections allowed.
Params: - params – HTTP parameters
Returns: The maximum number of connections allowed.
/**
* Gets the maximum number of connections allowed.
*
* @param params HTTP parameters
*
* @return The maximum number of connections allowed.
*/
public static int getMaxTotalConnections(
final HttpParams params) {
Args.notNull(params, "HTTP parameters");
return params.getIntParameter(MAX_TOTAL_CONNECTIONS, DEFAULT_MAX_TOTAL_CONNECTIONS);
}
}