Package org.jivesoftware.openfire.http

Class HttpConnection

java.lang.Object

org.jivesoftware.openfire.http.HttpConnection

public class HttpConnection
extends Object

Represents one HTTP connection with a client using the HTTP Binding service. The client will wait on a response until the server forwards a message to it or the wait time on the session timeout.

Author:

Alexander Wenckus

Constructor Summary

Constructors

Constructor	Description
HttpConnection(HttpBindBody body, javax.servlet.AsyncContext context)	Constructs an HTTP Connection.

Method Summary

Modifier and Type	Method	Description
void	close()	The connection should be closed without delivering a stanza to the requestor.
void	deliverBody(String body, boolean async)	Delivers content to the client.
List<org.dom4j.Element>	getInboundDataQueue()	The list of stanzas that was sent by the client to the server over this connection.
Duration	getPause()	Returns the number of seconds of pause that the client is requesting, or null if it's not requesting a pause.
X509Certificate[]	getPeerCertificates()	Returns the peer certificates for this connection.
InetAddress	getRemoteAddr()	Returns the Internet Protocol (IP) address of the client or last proxy that sent the request.
long	getRequestId()	Returns the ID which uniquely identifies this connection.
HttpSession	getSession()	Returns the session that this connection belongs to.
boolean	isClosed()	Returns true if this connection has been closed, either a response was delivered to the client or the server closed the connection abruptly.
boolean	isEncrypted()	Returns true if this connection is using HTTPS.
boolean	isPoll()	Returns if the request that was sent is a request is polling for data, without providing any data itself.
boolean	isRestart()	Returns if the request that was sent is a 'restart request'.
boolean	isSecure()	Deprecated. Renamed.
boolean	isTerminate()	Returns if the request that was sent is a request to terminate the session.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

HttpConnection

public HttpConnection(@Nonnull
                      HttpBindBody body,
                      @Nonnull
                      javax.servlet.AsyncContext context)

Constructs an HTTP Connection.

Parameters:

body - the BOSH data that is in this request.

context - execution context of the servlet request that created this instance.

Method Detail

close

public void close()

The connection should be closed without delivering a stanza to the requestor.

isClosed

public boolean isClosed()

Returns true if this connection has been closed, either a response was delivered to the client or the server closed the connection abruptly.

Returns:

true if this connection has been closed.

isSecure

@Deprecated
public boolean isSecure()

Deprecated.

Renamed. See isEncrypted()

isEncrypted

public boolean isEncrypted()

Returns true if this connection is using HTTPS.

Returns:

true if this connection is using HTTPS.

deliverBody

public void deliverBody(@Nullable
                        String body,
                        boolean async)
                 throws HttpConnectionClosedException,
                        IOException

Delivers content to the client. The content should be valid XMPP wrapped inside of a body. A null value for body indicates that the connection should be closed and the client sent an empty body.

Parameters:

body - the XMPP content to be forwarded to the client inside of a body tag.

async - when false, this method blocks until the data has been delivered to the client.

Throws:

HttpConnectionClosedException - when this connection to the client has already received a deliverable to forward to the client

IOException - if an input or output exception occurred

getInboundDataQueue

@Nonnull
public List<org.dom4j.Element> getInboundDataQueue()

The list of stanzas that was sent by the client to the server over this connection. Possibly empty.

Returns:

An ordered collection of stanzas (possibly empty).

getRequestId

public long getRequestId()

Returns the ID which uniquely identifies this connection.

Returns:

the ID which uniquely identifies this connection.

getSession

@Nullable
public HttpSession getSession()

Returns the session that this connection belongs to. Although technically, this method can return null, it is expected that a session is bound to this connection almost immediately after it is created.

Returns:

the session that this connection belongs to.

getRemoteAddr

@Nonnull
public InetAddress getRemoteAddr()
                          throws UnknownHostException

Returns the Internet Protocol (IP) address of the client or last proxy that sent the request.

Returns:

IP address of the remote peer

Throws:

UnknownHostException - if no IP address for the peer could be found,

isRestart

public boolean isRestart()

Returns if the request that was sent is a 'restart request'.

Returns:

if the request that was sent is a 'restart request'.

getPause

public Duration getPause()

Returns the number of seconds of pause that the client is requesting, or null if it's not requesting a pause.

Returns:

The amount of seconds of pause that is being requested, or null.

isTerminate

public boolean isTerminate()

Returns if the request that was sent is a request to terminate the session.

Returns:

if the request that was sent is a request to terminate the session.

isPoll

public boolean isPoll()

Returns if the request that was sent is a request is polling for data, without providing any data itself.

Returns:

if the request that was sent is a request is polling for data, without providing any data itself.

getPeerCertificates

public X509Certificate[] getPeerCertificates()

Returns the peer certificates for this connection.

Returns:

the peer certificates for this connection or null.

toString

public String toString()

Overrides:

toString in class Object