/**
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.cxf.transport.http.netty.server.servlet;
import java.util.Enumeration;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionBindingEvent;
import javax.servlet.http.HttpSessionBindingListener;
import org.apache.cxf.transport.http.netty.server.util.Utils;
public class NettyHttpSession implements HttpSession {
public static final String SESSION_ID_KEY = "JSESSIONID";
private String id;
private long creationTime;
private long lastAccessedTime;
private int maxInactiveInterval = -1;
private Map<String, Object> attributes;
public NettyHttpSession(String id) {
this.id = id;
this.creationTime = System.currentTimeMillis();
this.lastAccessedTime = this.creationTime;
}
@Override
public Object getAttribute(String name) {
return attributes != null ? attributes.get(name) : null;
}
@SuppressWarnings("rawtypes")
@Override
public Enumeration getAttributeNames() {
return Utils.enumerationFromKeys(attributes);
}
@Override
public long getCreationTime() {
return this.creationTime;
}
@Override
public String getId() {
return this.id;
}
@Override
public long getLastAccessedTime() {
return this.lastAccessedTime;
}
@Override
public ServletContext getServletContext() {
// TODO do we need to support this
return null;
}
@SuppressWarnings("deprecation")
@Override
public javax.servlet.http.HttpSessionContext getSessionContext() {
throw new IllegalStateException(
"As of Version 2.1, this method is deprecated and has no replacement.");
}
@Override
public Object getValue(String name) {
return getAttribute(name);
}
@Override
public String[] getValueNames() {
if (attributes == null) {
return null;
}
return attributes.keySet().toArray(
new String[attributes.keySet().size()]);
}
@Override
public void invalidate() {
if (attributes != null) {
attributes.clear();
}
}
@Override
public void putValue(String name, Object value) {
this.setAttribute(name, value);
}
@Override
public void removeAttribute(String name) {
if (attributes != null) {
Object value = attributes.get(name);
if (value instanceof HttpSessionBindingListener) {
((HttpSessionBindingListener) value)
.valueUnbound(new HttpSessionBindingEvent(this, name,
value));
}
attributes.remove(name);
}
}
@Override
public void removeValue(String name) {
this.removeAttribute(name);
}
@Override
public void setAttribute(String name, Object value) {
if (attributes == null) {
attributes = new ConcurrentHashMap<String, Object>();
}
attributes.put(name, value);
if (value instanceof HttpSessionBindingListener) {
((HttpSessionBindingListener) value)
.valueBound(new HttpSessionBindingEvent(this, name, value));
}
}
@Override
public int getMaxInactiveInterval() {
return this.maxInactiveInterval;
}
@Override
public void setMaxInactiveInterval(int interval) {
this.maxInactiveInterval = interval;
}
public void touch() {
this.lastAccessedTime = System.currentTimeMillis();
}
@Override
public boolean isNew() {
throw new IllegalStateException("Method 'isNew' not yet implemented!");
}
}