/*
* Copyright (C) 1999-2008 Jive Software. 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.openfire.fastpath.providers;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.util.HashMap;
import java.util.Map;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.QName;
import org.jivesoftware.database.DbConnectionManager;
import org.jivesoftware.xmpp.workgroup.AgentNotFoundException;
import org.jivesoftware.xmpp.workgroup.AgentSession;
import org.jivesoftware.xmpp.workgroup.Workgroup;
import org.jivesoftware.xmpp.workgroup.WorkgroupProvider;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.xmpp.packet.IQ;
import org.xmpp.packet.PacketError;
public class ChatMetadataProvider implements WorkgroupProvider {
private static final Logger Log = LoggerFactory.getLogger(ChatMetadataProvider.class);
private static final String GET_SESSION_METADATA =
"SELECT metadataName, metadataValue FROM fpSessionMetadata WHERE sessionID=?";
public boolean handleGet(IQ packet) {
Element iq = packet.getChildElement();
String name = iq.getName();
return "chat-metadata".equals(name);
}
public boolean handleSet(IQ packet) {
return false;
}
public void executeGet(IQ packet, Workgroup workgroup) {
IQ reply = IQ.createResultIQ(packet);
try {
AgentSession agentSession = workgroup.getAgentManager().getAgentSession(packet.getFrom());
if (agentSession == null) {
reply = IQ.createResultIQ(packet);
reply.setChildElement(packet.getChildElement().createCopy());
reply.setError(new PacketError(PacketError.Condition.not_authorized));
workgroup.send(reply);
return;
}
}
catch (AgentNotFoundException e) {
reply = IQ.createResultIQ(packet);
reply.setChildElement(packet.getChildElement().createCopy());
reply.setError(new PacketError(PacketError.Condition.not_authorized));
workgroup.send(reply);
return;
}
Element chatSessions = reply.setChildElement("chat-metadata", "http://jivesoftware.com/protocol/workgroup");
Element iq = packet.getChildElement();
String sessionID = iq.element("sessionID").getTextTrim();
Connection con = null;
PreparedStatement pstmt = null;
ResultSet rs = null;
Map<String, String> map = new HashMap<String, String>();
try {
con = DbConnectionManager.getConnection();
pstmt = con.prepareStatement(GET_SESSION_METADATA);
pstmt.setString(1, sessionID);
rs = pstmt.executeQuery();
while (rs.next()) {
String name = rs.getString(1);
String value = rs.getString(2);
map.put(name, value);
}
}
catch (Exception ex) {
Log.error(ex.getMessage(), ex);
}
finally {
DbConnectionManager.closeConnection(rs, pstmt, con);
}
// Add metadata
chatSessions.add(getMetaDataElement(map));
workgroup.send(reply);
}
public Element getMetaDataElement(Map<String, String> metaData) {
QName qName = DocumentHelper.createQName("metadata", DocumentHelper.createNamespace("",
"http://jivesoftware.com/protocol/workgroup"));
Element metaDataElement = DocumentHelper.createElement(qName);
for (Map.Entry<String, String> entry : metaData.entrySet()) {
String name = entry.getKey();
String value = entry.getValue();
Element elem = metaDataElement.addElement("value");
elem.addAttribute("name", name).setText(value);
}
return metaDataElement;
}
public void executeSet(IQ packet, Workgroup workgroup) {
}
}