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Route.java
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Route.java
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/*
* Copyright (C) 2014 the original author or authors.
*
* 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 ro.pippo.core.route;
import ro.pippo.core.HttpConstants;
import ro.pippo.core.util.StringUtils;
/**
* @author Decebal Suiu
*/
public class Route {
private String requestMethod;
private String uriPattern;
private RouteHandler routeHandler;
private boolean runAsFinally;
private String name;
private RouteGroup group;
public Route(String requestMethod, String uriPattern, RouteHandler routeHandler) {
this.requestMethod = requestMethod;
this.uriPattern = uriPattern;
this.routeHandler = routeHandler;
}
/**
* Create a GET route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route GET(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.GET, uriPattern, routeHandler);
}
/**
* Create a POST route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route POST(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.POST, uriPattern, routeHandler);
}
/**
* Create a DELETE route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route DELETE(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.DELETE, uriPattern, routeHandler);
}
/**
* Create a HEAD route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route HEAD(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.HEAD, uriPattern, routeHandler);
}
/**
* Create a PUT route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route PUT(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.PUT, uriPattern, routeHandler);
}
/**
* Create a PATCH route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route PATCH(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.PATCH, uriPattern, routeHandler);
}
/**
* Create a ALL route.
*
* @param uriPattern
* @param routeHandler
* @return
*/
public static Route ALL(String uriPattern, RouteHandler routeHandler) {
return new Route(HttpConstants.Method.ALL, uriPattern, routeHandler);
}
public String getRequestMethod() {
return requestMethod;
}
public String getUriPattern() {
return getFullUriPattern();
}
public RouteHandler getRouteHandler() {
return routeHandler;
}
// path with group
public String getFullUriPattern() {
RouteGroup group = this.group;
String path = this.uriPattern;
while (group != null) {
path = StringUtils.addStart(StringUtils.addStart(path, "/"), group.getUriPattern());
group = group.getParent();
}
return StringUtils.removeEnd(path, "/");
}
public boolean isRunAsFinally() {
return runAsFinally;
}
/**
* Mark this route to be invoked even when exceptions were raised in previous routes.
* This flag make sense only for an after filter.
*/
public void runAsFinally() {
runAsFinally = true;
}
public String getName() {
return name;
}
public Route named(String name) {
this.name = name;
return this;
}
public void setName(String name) {
this.name = name;
}
public Route inGroup(RouteGroup group) {
this.group = group;
group.getRoutes().add(this);
return this;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
Route route = (Route) o;
if (!requestMethod.equals(route.requestMethod)) return false;
if (!getUriPattern().equals(route.getUriPattern())) return false;
return true;
}
@Override
public int hashCode() {
int result = uriPattern.hashCode();
result = 31 * result + requestMethod.hashCode();
return result;
}
@Override
public String toString() {
return "Route{" +
"requestMethod='" + requestMethod + '\'' +
", uriPattern='" + uriPattern + '\'' +
'}';
}
}