/*
* JBoss, Home of Professional Open Source
* Copyright 2010, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* 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.jboss.solder.servlet;
import javax.servlet.ServletContext;
/**
* Information about the current web application. This object can be used to observe the startup and shutdown events without
* tying to the servlet API.
*
* @author <a href="http://community.jboss.org/people/dan.j.allen">Dan Allen</a>
*/
public class WebApplication {
private final String name;
private final String contextPath;
private final String serverInfo;
private final long startTime;
public WebApplication(ServletContext ctx) {
this(ctx.getServletContextName(), ctx.getContextPath(), ctx.getServerInfo());
}
public WebApplication(String name, String contextPath, String serverInfo) {
this.name = name;
this.contextPath = contextPath;
this.serverInfo = serverInfo;
this.startTime = System.currentTimeMillis();
}
public String getName() {
return name;
}
public String getContextPath() {
return contextPath;
}
public String getServerInfo() {
return serverInfo;
}
public long getStartTime() {
return startTime;
}
public long getRunningTime() {
return System.currentTimeMillis() - startTime;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((contextPath == null) ? 0 : contextPath.hashCode());
result = prime * result + ((name == null) ? 0 : name.hashCode());
result = prime * result + ((serverInfo == null) ? 0 : serverInfo.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof WebApplication)) {
return false;
}
WebApplication other = (WebApplication) obj;
if (contextPath == null) {
if (other.contextPath != null) {
return false;
}
} else if (!contextPath.equals(other.contextPath)) {
return false;
}
if (name == null) {
if (other.name != null) {
return false;
}
} else if (!name.equals(other.name)) {
return false;
}
if (serverInfo == null) {
if (other.serverInfo != null) {
return false;
}
} else if (!serverInfo.equals(other.serverInfo)) {
return false;
}
return true;
}
}