/** | |
* All rights reserved. Licensed under the Apache License, Version 2.0 (the "License"); | |
* you may not use this file except in compliance with the License. | |
* You may obtain a copy of the License at | |
* | |
* http://www.apache.org/licenses/LICENSE-2.0 | |
* | |
* Unless required by applicable law or agreed to in writing, software | |
* distributed under the License is distributed on an "AS IS" BASIS, | |
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
* See the License for the specific language governing permissions and | |
* limitations under the License. | |
*/ | |
package org.jivesoftware.smackx.bytestreams.ibb; | |
import org.jivesoftware.smack.Connection; | |
import org.jivesoftware.smack.XMPPException; | |
import org.jivesoftware.smack.packet.IQ; | |
import org.jivesoftware.smackx.bytestreams.BytestreamRequest; | |
import org.jivesoftware.smackx.bytestreams.ibb.packet.Open; | |
/** | |
* InBandBytestreamRequest class handles incoming In-Band Bytestream requests. | |
* | |
* @author Henning Staib | |
*/ | |
public class InBandBytestreamRequest implements BytestreamRequest { | |
/* the bytestream initialization request */ | |
private final Open byteStreamRequest; | |
/* | |
* In-Band Bytestream manager containing the XMPP connection and helper | |
* methods | |
*/ | |
private final InBandBytestreamManager manager; | |
protected InBandBytestreamRequest(InBandBytestreamManager manager, | |
Open byteStreamRequest) { | |
this.manager = manager; | |
this.byteStreamRequest = byteStreamRequest; | |
} | |
/** | |
* Returns the sender of the In-Band Bytestream open request. | |
* | |
* @return the sender of the In-Band Bytestream open request | |
*/ | |
public String getFrom() { | |
return this.byteStreamRequest.getFrom(); | |
} | |
/** | |
* Returns the session ID of the In-Band Bytestream open request. | |
* | |
* @return the session ID of the In-Band Bytestream open request | |
*/ | |
public String getSessionID() { | |
return this.byteStreamRequest.getSessionID(); | |
} | |
/** | |
* Accepts the In-Band Bytestream open request and returns the session to | |
* send/receive data. | |
* | |
* @return the session to send/receive data | |
* @throws XMPPException if stream is invalid. | |
*/ | |
public InBandBytestreamSession accept() throws XMPPException { | |
Connection connection = this.manager.getConnection(); | |
// create In-Band Bytestream session and store it | |
InBandBytestreamSession ibbSession = new InBandBytestreamSession(connection, | |
this.byteStreamRequest, this.byteStreamRequest.getFrom()); | |
this.manager.getSessions().put(this.byteStreamRequest.getSessionID(), ibbSession); | |
// acknowledge request | |
IQ resultIQ = IQ.createResultIQ(this.byteStreamRequest); | |
connection.sendPacket(resultIQ); | |
return ibbSession; | |
} | |
/** | |
* Rejects the In-Band Bytestream request by sending a reject error to the | |
* initiator. | |
*/ | |
public void reject() { | |
this.manager.replyRejectPacket(this.byteStreamRequest); | |
} | |
} |