Java Code Examples for com.alibaba.dubbo.common.utils.StringUtils#parseQueryString()
The following examples show how to use
com.alibaba.dubbo.common.utils.StringUtils#parseQueryString() .
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Example 1
| Source File: RegistryProtocol.java From dubbox with Apache License 2.0 | 6 votes |
|
@SuppressWarnings("unchecked")
public <T> Invoker<T> refer(Class<T> type, URL url) throws RpcException {
url = url.setProtocol(url.getParameter(Constants.REGISTRY_KEY, Constants.DEFAULT_REGISTRY)).removeParameter(Constants.REGISTRY_KEY);
Registry registry = registryFactory.getRegistry(url);
if (RegistryService.class.equals(type)) {
return proxyFactory.getInvoker((T) registry, type, url);
}
// group="a,b" or group="*"
Map<String, String> qs = StringUtils.parseQueryString(url.getParameterAndDecoded(Constants.REFER_KEY));
String group = qs.get(Constants.GROUP_KEY);
if (group != null && group.length() > 0 ) {
if ( ( Constants.COMMA_SPLIT_PATTERN.split( group ) ).length > 1
|| "*".equals( group ) ) {
return doRefer( getMergeableCluster(), registry, type, url );
}
}
return doRefer(cluster, registry, type, url);
}
Example 2
| Source File: Providers.java From dubbo3 with Apache License 2.0 | 6 votes |
|
/**
* 装载新增服务页面，获取所有的服务名称
* @param context
*/
public void add(Long id, Map<String, Object> context) {
if (context.get("service") == null) {
List<String> serviceList = Tool.sortSimpleName(new ArrayList<String>(providerService.findServices()));
context.put("serviceList", serviceList);
}
if (id != null) {
Provider p = providerService.findProvider(id);
if (p != null) {
context.put("provider", p);
String parameters = p.getParameters();
if (parameters != null && parameters.length() > 0) {
Map<String, String> map = StringUtils.parseQueryString(parameters);
map.put("timestamp", String.valueOf(System.currentTimeMillis()));
map.remove("pid");
p.setParameters(StringUtils.toQueryString(map));
}
}
}
}
Example 3
| Source File: Providers.java From dubbox with Apache License 2.0 | 6 votes |
|
/**
* 装载新增服务页面，获取所有的服务名称
* @param context
*/
public void add(Long id, Map<String, Object> context) {
if (context.get("service") == null) {
List<String> serviceList = Tool.sortSimpleName(new ArrayList<String>(providerService.findServices()));
context.put("serviceList", serviceList);
}
if (id != null) {
Provider p = providerService.findProvider(id);
if (p != null) {
context.put("provider", p);
String parameters = p.getParameters();
if (parameters != null && parameters.length() > 0) {
Map<String, String> map = StringUtils.parseQueryString(parameters);
map.put("timestamp", String.valueOf(System.currentTimeMillis()));
map.remove("pid");
p.setParameters(StringUtils.toQueryString(map));
}
}
}
}
Example 4
| Source File: OverrideUtils.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public static List<Weight> overridesToWeights(List<Override> overrides){
List<Weight> weights = new ArrayList<Weight>();
if(overrides == null){
return weights;
}
for(Override o : overrides){
if(StringUtils.isEmpty(o.getParams())){
continue;
}else{
Map<String,String> params = StringUtils.parseQueryString(o.getParams());
for(Map.Entry<String, String> entry : params.entrySet()){
if(entry.getKey().equals("weight")){
Weight weight = new Weight();
weight.setAddress(o.getAddress());
weight.setId(o.getId());
weight.setService(o.getService());
weight.setWeight(Integer.valueOf(entry.getValue()));
weights.add(weight);
}
}
}
}
return weights;
}
Example 5
| Source File: RegistryProtocol.java From dubbox with Apache License 2.0 | 6 votes |
|
@SuppressWarnings("unchecked")
public <T> Invoker<T> refer(Class<T> type, URL url) throws RpcException {
url = url.setProtocol(url.getParameter(Constants.REGISTRY_KEY, Constants.DEFAULT_REGISTRY)).removeParameter(Constants.REGISTRY_KEY);
Registry registry = registryFactory.getRegistry(url);
if (RegistryService.class.equals(type)) {
return proxyFactory.getInvoker((T) registry, type, url);
}
// group="a,b" or group="*"
Map<String, String> qs = StringUtils.parseQueryString(url.getParameterAndDecoded(Constants.REFER_KEY));
String group = qs.get(Constants.GROUP_KEY);
if (group != null && group.length() > 0 ) {
if ( ( Constants.COMMA_SPLIT_PATTERN.split( group ) ).length > 1
|| "*".equals( group ) ) {
return doRefer( getMergeableCluster(), registry, type, url );
}
}
return doRefer(cluster, registry, type, url);
}
Example 6
| Source File: Consumer.java From open-capacity-platform with Apache License 2.0 | 6 votes |
|
public URL toUrl() {
String group = null;
String version = null;
String path = service;
int i = path.indexOf("/");
if (i > 0) {
group = path.substring(0, i);
path = path.substring(i + 1);
}
i = path.lastIndexOf(":");
if (i > 0) {
version = path.substring(i + 1);
path = path.substring(0, i);
}
Map<String, String> param = StringUtils.parseQueryString(parameters);
param.put(Constants.CATEGORY_KEY, Constants.CONSUMERS_CATEGORY);
if (group != null) {
param.put(Constants.GROUP_KEY, group);
}
if (version != null) {
param.put(Constants.VERSION_KEY, version);
}
return URL.valueOf(Constants.CONSUMER_PROTOCOL + "://" + address + "/" + path
+ "?" + StringUtils.toQueryString(param));
}
Example 7
| Source File: ConvertUtil.java From dubbox with Apache License 2.0 | 5 votes |
|
public static Map<String, Map<String, String>> convertRegister(Map<String, Map<String, String>> register) {
Map<String, Map<String, String>> newRegister = new HashMap<String, Map<String, String>>();
for (Map.Entry<String, Map<String, String>> entry : register.entrySet()) {
String serviceName = entry.getKey();
Map<String, String> serviceUrls = entry.getValue();
if (! serviceName.contains(":") && ! serviceName.contains("/")) {
for (Map.Entry<String, String> entry2 : serviceUrls.entrySet()) {
String serviceUrl = entry2.getKey();
String serviceQuery = entry2.getValue();
Map<String, String> params = StringUtils.parseQueryString(serviceQuery);
String group = params.get("group");
String version = params.get("version");
params.remove("group");
params.remove("version");
String name = serviceName;
if (group != null && group.length() > 0) {
name = group + "/" + name;
}
if (version != null && version.length() > 0 && ! "0.0.0".equals(version)) {
name = name + ":" + version;
}
Map<String, String> newUrls = newRegister.get(name);
if (newUrls == null) {
newUrls = new HashMap<String, String>();
newRegister.put(name, newUrls);
}
newUrls.put(serviceUrl, StringUtils.toQueryString(params));
}
} else {
newRegister.put(serviceName, serviceUrls);
}
}
return newRegister;
}
Example 8
| Source File: Versions.java From dubbox with Apache License 2.0 | 5 votes |
|
public void index(Map<String, Object> context) {
List<Provider> providers = providerService.findAll();
List<Consumer> consumers = consumerService.findAll();
Set<String> parametersSet = new HashSet<String>();
for (Provider provider : providers) {
parametersSet.add(provider.getParameters());
}
for (Consumer consumer : consumers) {
parametersSet.add(consumer.getParameters());
}
Map<String, Set<String>> versions = new HashMap<String, Set<String>>();
Iterator<String> temp = parametersSet.iterator();
while (temp.hasNext()) {
Map<String, String> parameter = StringUtils.parseQueryString(temp.next());
if (parameter != null) {
String dubbo = parameter.get("dubbo");
if(dubbo == null) dubbo = "0.0.0";
String application = parameter.get("application");
if (versions.get(dubbo) == null) {
Set<String> apps = new HashSet<String>();
versions.put(dubbo, apps);
}
versions.get(dubbo).add(application);
}
}
context.put("versions", versions);
}
Example 9
| Source File: Tool.java From dubbo3 with Apache License 2.0 | 5 votes |
|
public static boolean isProviderEnabled(Provider provider, List<Override> oList){
for(Override o : oList){
if (o.isMatch(provider)) {
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
String disbaled = params.get(Constants.DISABLED_KEY);
if(disbaled != null && disbaled.length() > 0){
return ! "true".equals(disbaled);
}
}
}
return provider.isEnabled();
}
Example 10
| Source File: Versions.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
public void show(Long[] ids, Map<String, Object> context) {
String version =(String)context.get("version");
if (version != null && version.length() > 0) {
List<Provider> providers = providerService.findAll();
List<Consumer> consumers = consumerService.findAll();
Set<String> parametersSet = new HashSet<String>();
Set<String> applications = new HashSet<String>();
for (Provider provider : providers) {
parametersSet.add(provider.getParameters());
}
for (Consumer consumer : consumers) {
parametersSet.add(consumer.getParameters());
}
Iterator<String> temp = parametersSet.iterator();
while (temp.hasNext()) {
Map<String, String> parameter = StringUtils.parseQueryString(temp.next());
if (parameter != null) {
String dubbo = parameter.get("dubbo");
if(dubbo == null) dubbo = "0.0.0";
String application = parameter.get("application");
if (version.equals(dubbo)) {
applications.add(application);
}
}
}
context.put("applications", applications);
}
}
Example 11
| Source File: OverrideUtils.java From open-capacity-platform with Apache License 2.0 | 5 votes |
|
public static List<LoadBalance> overridesToLoadBalances(List<Override> overrides) {
List<LoadBalance> loadBalances = new ArrayList<LoadBalance>();
if (overrides == null) {
return loadBalances;
}
for (Override o : overrides) {
if (StringUtils.isEmpty(o.getParams())) {
continue;
} else {
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
for (Map.Entry<String, String> entry : params.entrySet()) {
if (entry.getKey().endsWith("loadbalance")) {
LoadBalance loadBalance = new LoadBalance();
String method = null;
if (entry.getKey().endsWith(".loadbalance")) {
method = entry.getKey().split(".loadbalance")[0];
} else {
method = "*";
}
loadBalance.setMethod(method);
loadBalance.setId(o.getId());
loadBalance.setService(o.getService());
loadBalance.setStrategy(entry.getValue());
loadBalances.add(loadBalance);
}
}
}
}
return loadBalances;
}
Example 12
| Source File: ProviderServiceImpl.java From dubbox with Apache License 2.0 | 5 votes |
|
public void disableProvider(Long id) {
if(id == null) {
throw new IllegalStateException("no provider id");
}
Provider oldProvider = findProvider(id);
if(oldProvider == null) {
throw new IllegalStateException("Provider was changed!");
}
if (oldProvider.isDynamic()) {
//保证disable的override唯一
if(oldProvider.isEnabled()){
Override override = new Override();
override.setAddress(oldProvider.getAddress());
override.setService(oldProvider.getService());
override.setEnabled(true);
override.setParams(Constants.DISABLED_KEY+"=true");
overrideService.saveOverride(override);
return;
}
List<Override> oList = overrideService.findByServiceAndAddress(oldProvider.getService(), oldProvider.getAddress());
for(Override o : oList){
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
if(params.containsKey(Constants.DISABLED_KEY)){
if(params.get(Constants.DISABLED_KEY) .equals("false")){
overrideService.deleteOverride(o.getId());
}
}
}
} else {
oldProvider.setEnabled(false);
updateProvider(oldProvider);
}
}
Example 13
| Source File: Tool.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
public static int getProviderWeight(Provider provider, List<Override> oList) {
for(Override o : oList){
if (o.isMatch(provider)) {
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
String weight = params.get(Constants.WEIGHT_KEY);
if(weight != null && weight.length() > 0){
return Integer.parseInt(weight);
}
}
}
return provider.getWeight();
}
Example 14
| Source File: ProviderServiceImpl.java From dubbox with Apache License 2.0 | 5 votes |
|
public void enableProvider(Long id) {
if(id == null) {
throw new IllegalStateException("no provider id");
}
Provider oldProvider = findProvider(id);
if(oldProvider == null) {
throw new IllegalStateException("Provider was changed!");
}
if (oldProvider.isDynamic()) {
//保证disable的override唯一
if(!oldProvider.isEnabled()){
Override override = new Override();
override.setAddress(oldProvider.getAddress());
override.setService(oldProvider.getService());
override.setEnabled(true);
override.setParams(Constants.DISABLED_KEY+"=false");
overrideService.saveOverride(override);
return;
}
List<Override> oList = overrideService.findByServiceAndAddress(oldProvider.getService(), oldProvider.getAddress());
for(Override o : oList){
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
if(params.containsKey(Constants.DISABLED_KEY)){
if(params.get(Constants.DISABLED_KEY) .equals("true")){
overrideService.deleteOverride(o.getId());
}
}
}
} else {
oldProvider.setEnabled(true);
updateProvider(oldProvider);
}
}
Example 15
| Source File: Tool.java From dubbox with Apache License 2.0 | 5 votes |
|
public static boolean isProviderEnabled(Provider provider, List<Override> oList){
for(Override o : oList){
if (o.isMatch(provider)) {
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
String disbaled = params.get(Constants.DISABLED_KEY);
if(disbaled != null && disbaled.length() > 0){
return ! "true".equals(disbaled);
}
}
}
return provider.isEnabled();
}
Example 16
| Source File: RegistryDirectory.java From dubbo3 with Apache License 2.0 | 5 votes |
|
public RegistryDirectory(Class<T> serviceType, URL url) {
super(url);
if (serviceType == null)
throw new IllegalArgumentException("service type is null.");
if (url.getServiceKey() == null || url.getServiceKey().length() == 0)
throw new IllegalArgumentException("registry serviceKey is null.");
this.serviceType = serviceType;
this.serviceKey = url.getServiceKey();
this.queryMap = StringUtils.parseQueryString(url.getParameterAndDecoded(Constants.REFER_KEY));
this.overrideDirectoryUrl = this.directoryUrl = url.setPath(url.getServiceInterface()).clearParameters().addParameters(queryMap).removeParameter(Constants.MONITOR_KEY);
String group = directoryUrl.getParameter(Constants.GROUP_KEY, "");
this.multiGroup = group != null && ("*".equals(group) || group.contains(","));
String methods = queryMap.get(Constants.METHODS_KEY);
this.serviceMethods = methods == null ? null : Constants.COMMA_SPLIT_PATTERN.split(methods);
}
Example 17
| Source File: ConvertUtil.java From dubbo3 with Apache License 2.0 | 5 votes |
|
public static Map<String, Map<String, String>> convertRegister(Map<String, Map<String, String>> register) {
Map<String, Map<String, String>> newRegister = new HashMap<String, Map<String, String>>();
for (Map.Entry<String, Map<String, String>> entry : register.entrySet()) {
String serviceName = entry.getKey();
Map<String, String> serviceUrls = entry.getValue();
if (! serviceName.contains(":") && ! serviceName.contains("/")) {
for (Map.Entry<String, String> entry2 : serviceUrls.entrySet()) {
String serviceUrl = entry2.getKey();
String serviceQuery = entry2.getValue();
Map<String, String> params = StringUtils.parseQueryString(serviceQuery);
String group = params.get("group");
String version = params.get("version");
params.remove("group");
params.remove("version");
String name = serviceName;
if (group != null && group.length() > 0) {
name = group + "/" + name;
}
if (version != null && version.length() > 0 && ! "0.0.0".equals(version)) {
name = name + ":" + version;
}
Map<String, String> newUrls = newRegister.get(name);
if (newUrls == null) {
newUrls = new HashMap<String, String>();
newRegister.put(name, newUrls);
}
newUrls.put(serviceUrl, StringUtils.toQueryString(params));
}
} else {
newRegister.put(serviceName, serviceUrls);
}
}
return newRegister;
}
Example 18
| Source File: ProviderServiceImpl.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
public void enableProvider(Long id) {
if(id == null) {
throw new IllegalStateException("no provider id");
}
Provider oldProvider = findProvider(id);
if(oldProvider == null) {
throw new IllegalStateException("Provider was changed!");
}
if (oldProvider.isDynamic()) {
//保证disable的override唯一
if(!oldProvider.isEnabled()){
Override override = new Override();
override.setAddress(oldProvider.getAddress());
override.setService(oldProvider.getService());
override.setEnabled(true);
override.setParams(Constants.DISABLED_KEY+"=false");
overrideService.saveOverride(override);
return;
}
List<Override> oList = overrideService.findByServiceAndAddress(oldProvider.getService(), oldProvider.getAddress());
for(Override o : oList){
Map<String, String> params = StringUtils.parseQueryString(o.getParams());
if(params.containsKey(Constants.DISABLED_KEY)){
if(params.get(Constants.DISABLED_KEY) .equals("true")){
overrideService.deleteOverride(o.getId());
}
}
}
} else {
oldProvider.setEnabled(true);
updateProvider(oldProvider);
}
}
Example 19
| Source File: ConsumersController.java From open-capacity-platform with Apache License 2.0 | 4 votes |
|
@RequestMapping(value = "/update", method = RequestMethod.POST) //post
public String update(@ModelAttribute Consumer newConsumer, HttpServletRequest request, HttpServletResponse response, Model model) {
prepare(request, response, model, "update", "consumers");
boolean success = true;
Long id = newConsumer.getId();
String parameters = newConsumer.getParameters();
Consumer consumer = consumerService.findConsumer(id);
if (consumer == null) {
model.addAttribute("message", getMessage("NoSuchOperationData", id));
success = false;
model.addAttribute("success", success);
model.addAttribute("redirect", "governance/consumers");
return "governance/screen/redirect";
}
String service = consumer.getService();
if (!super.currentUser.hasServicePrivilege(service)) {
model.addAttribute("message", getMessage("HaveNoServicePrivilege", service));
success = false;
model.addAttribute("success", success);
model.addAttribute("redirect", "governance/consumers");
return "governance/screen/redirect";
}
Map<String, String> oldMap = StringUtils.parseQueryString(consumer.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());
}
}
String address = consumer.getAddress();
List<Override> overrides = overrideService.findByServiceAndAddress(consumer.getService(), consumer.getAddress());
OverrideUtils.setConsumerOverrides(consumer, overrides);
Override override = consumer.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);
}
model.addAttribute("success", success);
model.addAttribute("redirect", "governance/consumers");
return "governance/screen/redirect";
}
Example 20
| Source File: Tool.java From dubbox with Apache License 2.0 | 4 votes |
|
public static Map<String, String> toParameterMap(String parameters){
return StringUtils.parseQueryString(parameters);
}
