org.glassfish.grizzly.http.server
Class ServerFilterConfiguration

java.lang.Object
  org.glassfish.grizzly.http.server.ServerFilterConfiguration

Direct Known Subclasses:

ServerConfiguration

public class ServerFilterConfiguration
extends java.lang.Object

HttpServerFilter configuration.

Author:

Alexey Stashok

Field Summary

static java.lang.String

USE_SEND_FILE

Constructor Summary

ServerFilterConfiguration()

ServerFilterConfiguration(java.lang.String serverName, java.lang.String serverVersion)

Method Summary

java.lang.String	getHttpServerName()
java.lang.String	getHttpServerVersion()
boolean	isSendFileEnabled() Returns true if File resources may be be sent using FileChannel.transferTo(long, long, java.nio.channels.WritableByteChannel).
void	setHttpServerName(java.lang.String httpServerName) Sets the server name used for HTTP response headers and default generated error pages.
void	setHttpServerVersion(java.lang.String httpServerVersion) Sets the version of the server info sent in HTTP response headers and the default generated error pages.
void	setSendFileEnabled(boolean sendFileEnabled) Configure whether or sendfile support will enabled which allows sending File resources via FileChannel.transferTo(long, long, java.nio.channels.WritableByteChannel).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

USE_SEND_FILE

public static final java.lang.String USE_SEND_FILE

See Also:

Constant Field Values

Constructor Detail

ServerFilterConfiguration

public ServerFilterConfiguration()

ServerFilterConfiguration

public ServerFilterConfiguration(java.lang.String serverName,
                                 java.lang.String serverVersion)

Method Detail

getHttpServerName

public java.lang.String getHttpServerName()

Returns:

the server name used for headers and default error pages.

setHttpServerName

public void setHttpServerName(java.lang.String httpServerName)

Sets the server name used for HTTP response headers and default generated error pages. If not value is explicitly set, this value defaults to Grizzly.

Parameters:

httpServerName - server name

getHttpServerVersion

public java.lang.String getHttpServerVersion()

Returns:

the version of this server used for headers and default error pages.

setHttpServerVersion

public void setHttpServerVersion(java.lang.String httpServerVersion)

Sets the version of the server info sent in HTTP response headers and the default generated error pages. If not value is explicitly set, this value defaults to the current version of the Grizzly runtime.

Parameters:

httpServerVersion - server version

isSendFileEnabled

public boolean isSendFileEnabled()

Returns true if File resources may be be sent using FileChannel.transferTo(long, long, java.nio.channels.WritableByteChannel).

By default, this property will be true, except in the following cases:

• JVM OS is HP-UX
• JVM OS is Linux, and the Oracle JVM in use is 1.6.0_17 or older

This logic can be overridden by explicitly setting the property via setSendFileEnabled(boolean) or by specifying the system property "org.glassfish.grizzly.http.USE_SEND_FILE" with a value of true

Finally, if the connection between endpoints is secure, send file functionality will be disabled regardless of configuration.

Returns:

true if resources will be sent using FileChannel.transferTo(long, long, java.nio.channels.WritableByteChannel).

Since:

2.2

setSendFileEnabled

public void setSendFileEnabled(boolean sendFileEnabled)

Configure whether or sendfile support will enabled which allows sending File resources via FileChannel.transferTo(long, long, java.nio.channels.WritableByteChannel). If disabled, the more traditional byte[] copy will be used to send content.

Parameters:

sendFileEnabled - true to enable FileChannel.transferTo(long, long, java.nio.channels.WritableByteChannel) support.

Since:

2.2