Examples with Provider com.alibaba.dubbo.registry.common.domain.Provider used on opensource projects

Example 16 with Provider

use of com.alibaba.dubbo.registry.common.domain.Provider in project dubbo by alibaba.

the class Consumers method index.

public void index(Map<String, Object> context) throws Exception {
    String service = (String) context.get("service");
    String application = (String) context.get("application");
    String address = (String) context.get("address");
    List<Consumer> consumers;
    List<Override> overrides;
    List<Provider> providers = null;
    List<Route> routes = null;
    // service
    if (service != null && service.length() > 0) {
        consumers = consumerService.findByService(service);
        overrides = overrideService.findByService(service);
        providers = providerService.findByService(service);
        routes = routeService.findByService(service);
    } else // address
    if (address != null && address.length() > 0) {
        consumers = consumerService.findByAddress(address);
        overrides = overrideService.findByAddress(Tool.getIP(address));
    } else // application
    if (application != null && application.length() > 0) {
        consumers = consumerService.findByApplication(application);
        overrides = overrideService.findByApplication(application);
    } else // all
    {
        consumers = consumerService.findAll();
        overrides = overrideService.findAll();
    }
    if (consumers != null && consumers.size() > 0) {
        for (Consumer consumer : consumers) {
            if (service == null || service.length() == 0) {
                providers = providerService.findByService(consumer.getService());
                routes = routeService.findByService(consumer.getService());
            }
            List<Route> routed = new ArrayList<Route>();
            consumer.setProviders(RouteUtils.route(consumer.getService(), consumer.getAddress(), consumer.getParameters(), providers, overrides, routes, null, routed));
            consumer.setRoutes(routed);
            OverrideUtils.setConsumerOverrides(consumer, overrides);
        }
    }
    context.put("consumers", consumers);
}

Example 17 with Provider

use of com.alibaba.dubbo.registry.common.domain.Provider in project dubbo by alibaba.

the class Providers method update.

public boolean update(Provider newProvider, Map<String, Object> context) {
    Long id = newProvider.getId();
    String parameters = newProvider.getParameters();
    Provider provider = providerService.findProvider(id);
    if (provider == null) {
        context.put("message", getMessage("NoSuchOperationData", id));
        return false;
    }
    String service = provider.getService();
    if (!super.currentUser.hasServicePrivilege(service)) {
        context.put("message", getMessage("HaveNoServicePrivilege", service));
        return false;
    }
    Map<String, String> oldMap = StringUtils.parseQueryString(provider.getParameters());
    Map<String, String> newMap = StringUtils.parseQueryString(parameters);
    for (Map.Entry<String, String> entry : oldMap.entrySet()) {
        if (entry.getValue().equals(newMap.get(entry.getKey()))) {
            newMap.remove(entry.getKey());
        }
    }
    if (provider.isDynamic()) {
        String address = provider.getAddress();
        List<Override> overrides = overrideService.findByServiceAndAddress(provider.getService(), provider.getAddress());
        OverrideUtils.setProviderOverrides(provider, overrides);
        Override override = provider.getOverride();
        if (override != null) {
            if (newMap.size() > 0) {
                override.setParams(StringUtils.toQueryString(newMap));
                override.setEnabled(true);
                override.setOperator(operator);
                override.setOperatorAddress(operatorAddress);
                overrideService.updateOverride(override);
            } else {
                overrideService.deleteOverride(override.getId());
            }
        } else {
            override = new Override();
            override.setService(service);
            override.setAddress(address);
            override.setParams(StringUtils.toQueryString(newMap));
            override.setEnabled(true);
            override.setOperator(operator);
            override.setOperatorAddress(operatorAddress);
            overrideService.saveOverride(override);
        }
    } else {
        provider.setParameters(parameters);
        providerService.updateProvider(provider);
    }
    return true;
}

Example 18 with Provider

use of com.alibaba.dubbo.registry.common.domain.Provider in project dubbo by alibaba.

the class SyncUtils method url2Provider.

public static Provider url2Provider(Pair<Long, URL> pair) {
    if (pair == null) {
        return null;
    }
    Long id = pair.getKey();
    URL url = pair.getValue();
    if (url == null)
        return null;
    Provider p = new Provider();
    p.setId(id);
    p.setService(url.getServiceKey());
    p.setAddress(url.getAddress());
    p.setApplication(url.getParameter(Constants.APPLICATION_KEY));
    p.setUrl(url.toIdentityString());
    p.setParameters(url.toParameterString());
    p.setDynamic(url.getParameter("dynamic", true));
    p.setEnabled(url.getParameter(Constants.ENABLED_KEY, true));
    p.setWeight(url.getParameter(Constants.WEIGHT_KEY, Constants.DEFAULT_WEIGHT));
    p.setUsername(url.getParameter("owner"));
    return p;
}

Example 19 with Provider

use of com.alibaba.dubbo.registry.common.domain.Provider in project dubbo by alibaba.

the class ProviderServiceImpl method setWeight.

public void setWeight(Long id, float factor) {
    if (id == null) {
        throw new IllegalStateException("no provider id");
    }
    Provider oldProvider = findProvider(id);
    if (oldProvider == null) {
        throw new IllegalStateException("Provider was changed!");
    }
    Map<String, String> map = StringUtils.parseQueryString(oldProvider.getParameters());
    String weight = map.get(Constants.WEIGHT_KEY);
    if (oldProvider.isDynamic()) {
        //保证disable的override唯一
        List<Override> overrides = overrideService.findByServiceAndAddress(oldProvider.getService(), oldProvider.getAddress());
        if (overrides == null || overrides.size() == 0) {
            int value = getWeight(weight, factor);
            if (value != Constants.DEFAULT_WEIGHT) {
                Override override = new Override();
                override.setAddress(oldProvider.getAddress());
                override.setService(oldProvider.getService());
                override.setEnabled(true);
                override.setParams(Constants.WEIGHT_KEY + "=" + String.valueOf(value));
                overrideService.saveOverride(override);
            }
        } else {
            for (Override override : overrides) {
                Map<String, String> params = StringUtils.parseQueryString(override.getParams());
                String overrideWeight = params.get(Constants.WEIGHT_KEY);
                if (overrideWeight == null || overrideWeight.length() == 0) {
                    overrideWeight = weight;
                }
                int value = getWeight(overrideWeight, factor);
                if (value == getWeight(weight, 1)) {
                    params.remove(Constants.WEIGHT_KEY);
                } else {
                    params.put(Constants.WEIGHT_KEY, String.valueOf(value));
                }
                if (params.size() > 0) {
                    override.setParams(StringUtils.toQueryString(params));
                    overrideService.updateOverride(override);
                } else {
                    overrideService.deleteOverride(override.getId());
                }
            }
        }
    } else {
        int value = getWeight(weight, factor);
        if (value == Constants.DEFAULT_WEIGHT) {
            map.remove(Constants.WEIGHT_KEY);
        } else {
            map.put(Constants.WEIGHT_KEY, String.valueOf(value));
        }
        oldProvider.setParameters(StringUtils.toQueryString(map));
        updateProvider(oldProvider);
    }
}

Example 20 with Provider

use of com.alibaba.dubbo.registry.common.domain.Provider in project dubbo by alibaba.

the class Dump method providers.

public void providers(Map<String, Object> context) throws IOException {
    PrintWriter writer = response.getWriter();
    List<Provider> providers = providerDAO.findAll();
    List<String> sortedProviders = new ArrayList<String>();
    for (Provider provider : providers) {
        sortedProviders.add(provider.getUrl() + " " + provider.getService());
    }
    Collections.sort(sortedProviders);
    writer.println(sortedProviders.size() + " provider instance");
    for (String provider : sortedProviders) {
        writer.println(provider);
    }
    writer.flush();
    response.setContentType("text/plain");
}