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link.jfire.mvc.core.ActionCenter Maven / Gradle / Ivy
package link.jfire.mvc.core;
import java.util.HashMap;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import link.jfire.baseutil.StringUtil;
import link.jfire.baseutil.simplelog.ConsoleLogFactory;
import link.jfire.baseutil.simplelog.Logger;
import link.jfire.mvc.annotation.RequestMethod;
import link.jfire.mvc.rest.RestfulRule;
public class ActionCenter
{
private HashMap getActions = new HashMap<>();
private RestfulRule[] rest_get_rules;
private HashMap postActions = new HashMap<>();
private RestfulRule[] rest_post_rules;
private HashMap putActions = new HashMap<>();
private RestfulRule[] rest_put_rules;
private HashMap deleteActions = new HashMap<>();
private RestfulRule[] rest_delete_rules;
private Logger logger = ConsoleLogFactory.getLogger();
public ActionCenter(Action[] actions)
{
Map rest_get_rules = new HashMap<>();
Map rest_post_rules = new HashMap<>();
Map rest_put_rules = new HashMap<>();
Map rest_delete_rules = new HashMap<>();
for (Action each : actions)
{
for (RequestMethod requestMethod : each.getRequestMethods())
{
switch (requestMethod)
{
case GET:
if (each.isRest())
{
if (rest_get_rules.containsKey(each.getRestfulRule()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), rest_get_rules.get(each.getRequestUrl()).getMethod().toGenericString()));
}
rest_get_rules.put(each.getRestfulRule(), each);
}
else
{
if (getActions.containsKey(each.getRequestUrl()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), getActions.get(each.getRequestUrl()).getMethod().toGenericString()));
}
getActions.put(each.getRequestUrl(), each);
}
break;
case POST:
if (each.isRest())
{
if (rest_post_rules.containsKey(each.getRestfulRule()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), rest_post_rules.get(each.getRequestUrl()).getMethod().toGenericString()));
}
rest_post_rules.put(each.getRestfulRule(), each);
}
else
{
if (postActions.containsKey(each.getRequestUrl()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), postActions.get(each.getRequestUrl()).getMethod().toGenericString()));
}
postActions.put(each.getRequestUrl(), each);
}
break;
case PUT:
if (each.isRest())
{
if (rest_put_rules.containsKey(each.getRestfulRule()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), rest_put_rules.get(each.getRequestUrl()).getMethod().toGenericString()));
}
rest_put_rules.put(each.getRestfulRule(), each);
}
else
{
if (putActions.containsKey(each.getRequestUrl()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), putActions.get(each.getRequestUrl()).getMethod().toGenericString()));
}
putActions.put(each.getRequestUrl(), each);
}
break;
case DELETE:
if (each.isRest())
{
if (rest_delete_rules.containsKey(each.getRestfulRule()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), rest_delete_rules.get(each.getRequestUrl()).getMethod().toGenericString()));
}
rest_delete_rules.put(each.getRestfulRule(), each);
}
else
{
if (deleteActions.containsKey(each.getRequestUrl()))
{
throw new RuntimeException(StringUtil.format("url存在重复，请检查{}和{}", each.getMethod().toGenericString(), deleteActions.get(each.getRequestUrl()).getMethod().toGenericString()));
}
deleteActions.put(each.getRequestUrl(), each);
}
break;
}
}
}
this.rest_get_rules = rest_get_rules.keySet().toArray(new RestfulRule[0]);
this.rest_post_rules = rest_post_rules.keySet().toArray(new RestfulRule[0]);
this.rest_put_rules = rest_put_rules.keySet().toArray(new RestfulRule[0]);
this.rest_delete_rules = rest_delete_rules.keySet().toArray(new RestfulRule[0]);
for (Action each : getActions.values())
{
logger.debug("url:{},调用的方法是{}", each.getRequestUrl(), each.getMethod().toGenericString());
}
for (Action each : postActions.values())
{
logger.debug("url:{},调用的方法是{}", each.getRequestUrl(), each.getMethod().toGenericString());
}
for (Action each : putActions.values())
{
logger.debug("url:{},调用的方法是{}", each.getRequestUrl(), each.getMethod().toGenericString());
}
for (Action each : deleteActions.values())
{
logger.debug("url:{},调用的方法是{}", each.getRequestUrl(), each.getMethod().toGenericString());
}
for (RestfulRule each : this.rest_get_rules)
{
logger.debug("url:{},调用的方法是{}", each.getUrl(), each.getAction().getMethod().toGenericString());
}
for (RestfulRule each : this.rest_post_rules)
{
logger.debug("url:{},调用的方法是{}", each.getUrl(), each.getAction().getMethod().toGenericString());
}
for (RestfulRule each : this.rest_delete_rules)
{
logger.debug("url:{},调用的方法是{}", each.getUrl(), each.getAction().getMethod().toGenericString());
}
for (RestfulRule each : this.rest_put_rules)
{
logger.debug("url:{},调用的方法是{}", each.getUrl(), each.getAction().getMethod().toGenericString());
}
}
public Action getAction(HttpServletRequest request)
{
String method = request.getMethod();
String path = request.getRequestURI();
Action action = null;
if (method.equals("GET"))
{
action = getActions.get(path);
if (action == null)
{
for (RestfulRule each : rest_get_rules)
{
if (each.match(path))
{
return each.getAction();
}
}
}
}
else if (method.equals("POST"))
{
action = postActions.get(path);
if (action == null)
{
for (RestfulRule each : rest_post_rules)
{
if (each.match(path))
{
return each.getAction();
}
}
}
}
else if (method.equals("PUT"))
{
action = putActions.get(path);
if (action == null)
{
for (RestfulRule each : rest_put_rules)
{
if (each.match(path))
{
return each.getAction();
}
}
}
}
else if (method.equals("DELETE"))
{
action = deleteActions.get(path);
if (action == null)
{
for (RestfulRule each : rest_delete_rules)
{
if (each.match(path))
{
return each.getAction();
}
}
}
}
return action;
}
}
