/*
* Copyright 2011 Alibaba.com All right reserved. This software is the
* confidential and proprietary information of Alibaba.com ("Confidential
* Information"). You shall not disclose such Confidential Information and shall
* use it only in accordance with the terms of the license agreement you entered
* into with Alibaba.com.
*/
package com.alibaba.dubbo.governance.web.home.module.screen;
import java.util.Arrays;
import java.util.Map;
import java.util.Map.Entry;
import javax.servlet.http.HttpServletRequest;
import org.springframework.beans.factory.annotation.Autowired;
import com.alibaba.dubbo.common.utils.CollectionUtils;
import com.alibaba.dubbo.governance.service.ProviderService;
import com.alibaba.dubbo.registry.common.domain.Provider;
/**
* @author tony.chenl
*/
public class Unregister extends Shell {
@Autowired
private ProviderService providervice;
@Autowired
private HttpServletRequest request;
@SuppressWarnings("unchecked")
protected String doExecute(Map<String,Object> context) throws Exception {
Map<String, String[]> params = request.getParameterMap();
if (params == null || params.size() == 0) {
throw new IllegalArgumentException("The url parameters is null! Usage: " + request.getRequestURL().toString() + "?com.xxx.XxxService=http://" + operatorAddress + "/xxxService");
}
for (Map.Entry<String, String[]> entry : params.entrySet()) {
if (entry.getKey() != null && entry.getKey().length() > 0
&& entry.getValue() != null && entry.getValue().length > 0
&& entry.getValue()[0] != null && entry.getValue()[0].length() > 0) {
if (! currentUser.hasServicePrivilege(entry.getKey())) {
throw new IllegalStateException("The user " + operator + " have no privilege of service " + entry.getKey());
}
for(Entry<String,String> e : CollectionUtils.split(Arrays.asList(entry.getValue()), "?").entrySet()){
Provider provider = providervice.findByServiceAndAddress(entry.getKey(), e.getKey());
if (provider != null) {
providervice.deleteStaticProvider(provider.getId());
}
}
}
}
return "Unregister " + params.size() + " services.";
}
}