/* * * 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 * he 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.dromara.jinx.session; import org.dromara.jinx.utils.Utils; import javax.servlet.ServletContext; import javax.servlet.http.HttpSession; import javax.servlet.http.HttpSessionBindingEvent; import javax.servlet.http.HttpSessionBindingListener; import javax.servlet.http.HttpSessionContext; import java.util.Enumeration; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; /** * @author xiaoyu */ 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; } @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() { return null; // return NettyEmbeddedContext.get(); } @Override public 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 != null && 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 != null && 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!"); } }