Java Code Examples for com.alibaba.dubbo.common.utils.ConfigUtils#isNotEmpty()
The following examples show how to use
com.alibaba.dubbo.common.utils.ConfigUtils#isNotEmpty() .
You can vote up the ones you like or vote down the ones you don't like,
and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
| Source File: ValidationFilter.java From dubbox with Apache License 2.0 | 6 votes |
|
public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
if (validation != null && ! invocation.getMethodName().startsWith("$")
&& ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.VALIDATION_KEY))) {
try {
Validator validator = validation.getValidator(invoker.getUrl());
if (validator != null) {
validator.validate(invocation.getMethodName(), invocation.getParameterTypes(), invocation.getArguments());
}
} catch (RpcException e) {
throw e;
} catch (Throwable t) {
throw new RpcException(t.getMessage(), t);
}
}
return invoker.invoke(invocation);
}
Example 2
| Source File: ExtensionLoader.java From dubbox with Apache License 2.0 | 6 votes |
|
private boolean isActive(Activate activate, URL url) {
String[] keys = activate.value();
if (keys == null || keys.length == 0) {
return true;
}
for (String key : keys) {
for (Map.Entry<String, String> entry : url.getParameters().entrySet()) {
String k = entry.getKey();
String v = entry.getValue();
if ((k.equals(key) || k.endsWith("." + key))
&& ConfigUtils.isNotEmpty(v)) {
return true;
}
}
}
return false;
}
Example 3
| Source File: ExtensionLoader.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
private boolean isActive(Activate activate, URL url) {
String[] keys = activate.value();
if (keys == null || keys.length == 0) {
return true;
}
for (String key : keys) {
for (Map.Entry<String, String> entry : url.getParameters().entrySet()) {
String k = entry.getKey();
String v = entry.getValue();
if ((k.equals(key) || k.endsWith("." + key))
&& ConfigUtils.isNotEmpty(v)) {
return true;
}
}
}
return false;
}
Example 4
| Source File: ExtensionLoader.java From dubbox with Apache License 2.0 | 6 votes |
|
private boolean isActive(Activate activate, URL url) {
String[] keys = activate.value();
if (keys == null || keys.length == 0) {
return true;
}
for (String key : keys) {
for (Map.Entry<String, String> entry : url.getParameters().entrySet()) {
String k = entry.getKey();
String v = entry.getValue();
if ((k.equals(key) || k.endsWith("." + key))
&& ConfigUtils.isNotEmpty(v)) {
return true;
}
}
}
return false;
}
Example 5
| Source File: CacheFilter.java From dubbo3 with Apache License 2.0 | 6 votes |
|
public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
if (cacheFactory != null && ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.CACHE_KEY))) {
Cache cache = cacheFactory.getCache(invoker.getUrl().addParameter(Constants.METHOD_KEY, invocation.getMethodName()));
if (cache != null) {
String key = StringUtils.toArgumentString(invocation.getArguments());
Object value = cache.get(key);
if (value != null) {
return new RpcResult(value);
}
Result result = invoker.invoke(invocation);
if (! result.hasException()) {
cache.put(key, result.getValue());
}
return result;
}
}
return invoker.invoke(invocation);
}
Example 6
| Source File: ValidationFilter.java From dubbox with Apache License 2.0 | 6 votes |
|
public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
if (validation != null && ! invocation.getMethodName().startsWith("$")
&& ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.VALIDATION_KEY))) {
try {
Validator validator = validation.getValidator(invoker.getUrl());
if (validator != null) {
validator.validate(invocation.getMethodName(), invocation.getParameterTypes(), invocation.getArguments());
}
} catch (RpcException e) {
throw e;
} catch (Throwable t) {
throw new RpcException(t.getMessage(), t);
}
}
return invoker.invoke(invocation);
}
Example 7
| Source File: CacheFilter.java From dubbox with Apache License 2.0 | 6 votes |
|
public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
if (cacheFactory != null && ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.CACHE_KEY))) {
Cache cache = cacheFactory.getCache(invoker.getUrl().addParameter(Constants.METHOD_KEY, invocation.getMethodName()));
if (cache != null) {
String key = StringUtils.toArgumentString(invocation.getArguments());
if (cache != null && key != null) {
Object value = cache.get(key);
if (value != null) {
return new RpcResult(value);
}
Result result = invoker.invoke(invocation);
if (! result.hasException()) {
cache.put(key, result.getValue());
}
return result;
}
}
}
return invoker.invoke(invocation);
}
Example 8
| Source File: CacheFilter.java From dubbox with Apache License 2.0 | 6 votes |
|
public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
if (cacheFactory != null && ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.CACHE_KEY))) {
Cache cache = cacheFactory.getCache(invoker.getUrl().addParameter(Constants.METHOD_KEY, invocation.getMethodName()));
if (cache != null) {
String key = StringUtils.toArgumentString(invocation.getArguments());
if (cache != null && key != null) {
Object value = cache.get(key);
if (value != null) {
return new RpcResult(value);
}
Result result = invoker.invoke(invocation);
if (! result.hasException()) {
cache.put(key, result.getValue());
}
return result;
}
}
}
return invoker.invoke(invocation);
}
Example 9
| Source File: AbstractRegistry.java From dubbo-2.6.5 with Apache License 2.0 | 6 votes |
|
public AbstractRegistry(URL url) {
setUrl(url);
// Start file save timer 查询注册信息保存本地文件save.file
syncSaveFile = url.getParameter(Constants.REGISTRY_FILESAVE_SYNC_KEY, false);
// 默认文件名 /Users/jiangweifeng/.dubbo/dubbo-registry-dubbo-provider-192.168.50.251:2181.cache
String filename = url.getParameter(Constants.FILE_KEY, System.getProperty("user.home") + "/.dubbo/dubbo-registry-" + url.getParameter(Constants.APPLICATION_KEY) + "-" + url.getAddress() + ".cache");
File file = null;
if (ConfigUtils.isNotEmpty(filename)) {
file = new File(filename);
if (!file.exists() && file.getParentFile() != null && !file.getParentFile().exists()) {
if (!file.getParentFile().mkdirs()) {
throw new IllegalArgumentException("Invalid registry store file " + file + ", cause: Failed to create directory " + file.getParentFile() + "!");
}
}
}
this.file = file;
// 从配置文件中加载注册
loadProperties();
notify(url.getBackupUrls());
}
Example 10
| Source File: ExtensionLoader.java From dubbo-2.6.5 with Apache License 2.0 | 6 votes |
|
private boolean isActive(Activate activate, URL url) {
String[] keys = activate.value();
if (keys.length == 0) {
return true;
}
for (String key : keys) {
for (Map.Entry<String, String> entry : url.getParameters().entrySet()) {
String k = entry.getKey();
String v = entry.getValue();
if ((k.equals(key) || k.endsWith("." + key))
&& ConfigUtils.isNotEmpty(v)) {
return true;
}
}
}
return false;
}
Example 11
| Source File: ValidationFilter.java From dubbo-2.6.5 with Apache License 2.0 | 6 votes |
|
@Override
public Result invoke(Invoker<?> invoker, Invocation invocation) throws RpcException {
if (validation != null && !invocation.getMethodName().startsWith("$")
&& ConfigUtils.isNotEmpty(invoker.getUrl().getMethodParameter(invocation.getMethodName(), Constants.VALIDATION_KEY))) {
try {
Validator validator = validation.getValidator(invoker.getUrl());
if (validator != null) {
validator.validate(invocation.getMethodName(), invocation.getParameterTypes(), invocation.getArguments());
}
} catch (RpcException e) {
throw e;
} catch (Throwable t) {
return new RpcResult(t);
}
}
return invoker.invoke(invocation);
}
Example 12
| Source File: TokenFilter.java From dubbo3 with Apache License 2.0 | 5 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv)
throws RpcException {
String token = invoker.getUrl().getParameter(Constants.TOKEN_KEY);
if (ConfigUtils.isNotEmpty(token)) {
Class<?> serviceType = invoker.getInterface();
Map<String, String> attachments = inv.getAttachments();
String remoteToken = attachments == null ? null : attachments.get(Constants.TOKEN_KEY);
if (! token.equals(remoteToken)) {
throw new RpcException("Invalid token! Forbid invoke remote service " + serviceType + " method " + inv.getMethodName() + "() from consumer " + RpcContext.getContext().getRemoteHost() + " to provider " + RpcContext.getContext().getLocalHost());
}
}
return invoker.invoke(inv);
}
Example 13
| Source File: TokenFilter.java From dubbox with Apache License 2.0 | 5 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv)
throws RpcException {
String token = invoker.getUrl().getParameter(Constants.TOKEN_KEY);
if (ConfigUtils.isNotEmpty(token)) {
Class<?> serviceType = invoker.getInterface();
Map<String, String> attachments = inv.getAttachments();
String remoteToken = attachments == null ? null : attachments.get(Constants.TOKEN_KEY);
if (! token.equals(remoteToken)) {
throw new RpcException("Invalid token! Forbid invoke remote service " + serviceType + " method " + inv.getMethodName() + "() from consumer " + RpcContext.getContext().getRemoteHost() + " to provider " + RpcContext.getContext().getLocalHost());
}
}
return invoker.invoke(inv);
}
Example 14
| Source File: TokenFilter.java From dubbox with Apache License 2.0 | 5 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv)
throws RpcException {
String token = invoker.getUrl().getParameter(Constants.TOKEN_KEY);
if (ConfigUtils.isNotEmpty(token)) {
Class<?> serviceType = invoker.getInterface();
Map<String, String> attachments = inv.getAttachments();
String remoteToken = attachments == null ? null : attachments.get(Constants.TOKEN_KEY);
if (! token.equals(remoteToken)) {
throw new RpcException("Invalid token! Forbid invoke remote service " + serviceType + " method " + inv.getMethodName() + "() from consumer " + RpcContext.getContext().getRemoteHost() + " to provider " + RpcContext.getContext().getLocalHost());
}
}
return invoker.invoke(inv);
}
Example 15
| Source File: AbstractInterfaceConfig.java From dubbox with Apache License 2.0 | 5 votes |
|
protected URL loadMonitor(URL registryURL) {
if (monitor == null) {
String monitorAddress = ConfigUtils.getProperty("dubbo.monitor.address");
String monitorProtocol = ConfigUtils.getProperty("dubbo.monitor.protocol");
if (monitorAddress != null && monitorAddress.length() > 0
|| monitorProtocol != null && monitorProtocol.length() > 0) {
monitor = new MonitorConfig();
} else {
return null;
}
}
appendProperties(monitor);
Map<String, String> map = new HashMap<String, String>();
map.put(Constants.INTERFACE_KEY, MonitorService.class.getName());
map.put("dubbo", Version.getVersion());
map.put(Constants.TIMESTAMP_KEY, String.valueOf(System.currentTimeMillis()));
if (ConfigUtils.getPid() > 0) {
map.put(Constants.PID_KEY, String.valueOf(ConfigUtils.getPid()));
}
appendParameters(map, monitor);
String address = monitor.getAddress();
String sysaddress = System.getProperty("dubbo.monitor.address");
if (sysaddress != null && sysaddress.length() > 0) {
address = sysaddress;
}
if (ConfigUtils.isNotEmpty(address)) {
if (! map.containsKey(Constants.PROTOCOL_KEY)) {
if (ExtensionLoader.getExtensionLoader(MonitorFactory.class).hasExtension("logstat")) {
map.put(Constants.PROTOCOL_KEY, "logstat");
} else {
map.put(Constants.PROTOCOL_KEY, "dubbo");
}
}
return UrlUtils.parseURL(address, map);
} else if (Constants.REGISTRY_PROTOCOL.equals(monitor.getProtocol()) && registryURL != null) {
return registryURL.setProtocol("dubbo").addParameter(Constants.PROTOCOL_KEY, "registry").addParameterAndEncoded(Constants.REFER_KEY, StringUtils.toQueryString(map));
}
return null;
}
Example 16
| Source File: TokenFilter.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv)
throws RpcException {
String token = invoker.getUrl().getParameter(Constants.TOKEN_KEY);
if (ConfigUtils.isNotEmpty(token)) {
Class<?> serviceType = invoker.getInterface();
Map<String, String> attachments = inv.getAttachments();
String remoteToken = attachments == null ? null : attachments.get(Constants.TOKEN_KEY);
if (! token.equals(remoteToken)) {
throw new RpcException("Invalid token! Forbid invoke remote service " + serviceType + " method " + inv.getMethodName() + "() from consumer " + RpcContext.getContext().getRemoteHost() + " to provider " + RpcContext.getContext().getLocalHost());
}
}
return invoker.invoke(inv);
}
Example 17
| Source File: AbstractInterfaceConfig.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
protected URL loadMonitor(URL registryURL) {
if (monitor == null) {
String monitorAddress = ConfigUtils.getProperty("dubbo.monitor.address");
String monitorProtocol = ConfigUtils.getProperty("dubbo.monitor.protocol");
if (monitorAddress != null && monitorAddress.length() > 0
|| monitorProtocol != null && monitorProtocol.length() > 0) {
monitor = new MonitorConfig();
} else {
return null;
}
}
appendProperties(monitor);
Map<String, String> map = new HashMap<String, String>();
map.put(Constants.INTERFACE_KEY, MonitorService.class.getName());
map.put("dubbo", Version.getVersion());
map.put(Constants.TIMESTAMP_KEY, String.valueOf(System.currentTimeMillis()));
if (ConfigUtils.getPid() > 0) {
map.put(Constants.PID_KEY, String.valueOf(ConfigUtils.getPid()));
}
appendParameters(map, monitor);
String address = monitor.getAddress();
String sysaddress = System.getProperty("dubbo.monitor.address");
if (sysaddress != null && sysaddress.length() > 0) {
address = sysaddress;
}
if (ConfigUtils.isNotEmpty(address)) {
if (! map.containsKey(Constants.PROTOCOL_KEY)) {
if (ExtensionLoader.getExtensionLoader(MonitorFactory.class).hasExtension("logstat")) {
map.put(Constants.PROTOCOL_KEY, "logstat");
} else {
map.put(Constants.PROTOCOL_KEY, "dubbo");
}
}
return UrlUtils.parseURL(address, map);
} else if (Constants.REGISTRY_PROTOCOL.equals(monitor.getProtocol()) && registryURL != null) {
return registryURL.setProtocol("dubbo").addParameter(Constants.PROTOCOL_KEY, "registry").addParameterAndEncoded(Constants.REFER_KEY, StringUtils.toQueryString(map));
}
return null;
}
Example 18
| Source File: AccessLogFilter.java From dubbox with Apache License 2.0 | 4 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
try {
String accesslog = invoker.getUrl().getParameter(Constants.ACCESS_LOG_KEY);
if (ConfigUtils.isNotEmpty(accesslog)) {
RpcContext context = RpcContext.getContext();
String serviceName = invoker.getInterface().getName();
String version = invoker.getUrl().getParameter(Constants.VERSION_KEY);
String group = invoker.getUrl().getParameter(Constants.GROUP_KEY);
StringBuilder sn = new StringBuilder();
sn.append("[").append(new SimpleDateFormat(MESSAGE_DATE_FORMAT).format(new Date())).append("] ").append(context.getRemoteHost()).append(":").append(context.getRemotePort())
.append(" -> ").append(context.getLocalHost()).append(":").append(context.getLocalPort())
.append(" - ");
if (null != group && group.length() > 0) {
sn.append(group).append("/");
}
sn.append(serviceName);
if (null != version && version.length() > 0) {
sn.append(":").append(version);
}
sn.append(" ");
sn.append(inv.getMethodName());
sn.append("(");
Class<?>[] types = inv.getParameterTypes();
if (types != null && types.length > 0) {
boolean first = true;
for (Class<?> type : types) {
if (first) {
first = false;
} else {
sn.append(",");
}
sn.append(type.getName());
}
}
sn.append(") ");
Object[] args = inv.getArguments();
if (args != null && args.length > 0) {
sn.append(JSON.json(args));
}
String msg = sn.toString();
if (ConfigUtils.isDefault(accesslog)) {
LoggerFactory.getLogger(ACCESS_LOG_KEY + "." + invoker.getInterface().getName()).info(msg);
} else {
log(accesslog, msg);
}
}
} catch (Throwable t) {
logger.warn("Exception in AcessLogFilter of service(" + invoker + " -> " + inv + ")", t);
}
return invoker.invoke(inv);
}
Example 19
| Source File: AccessLogFilter.java From dubbox-hystrix with Apache License 2.0 | 4 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
try {
String accesslog = invoker.getUrl().getParameter(Constants.ACCESS_LOG_KEY);
if (ConfigUtils.isNotEmpty(accesslog)) {
RpcContext context = RpcContext.getContext();
String serviceName = invoker.getInterface().getName();
String version = invoker.getUrl().getParameter(Constants.VERSION_KEY);
String group = invoker.getUrl().getParameter(Constants.GROUP_KEY);
StringBuilder sn = new StringBuilder();
sn.append("[").append(new SimpleDateFormat(MESSAGE_DATE_FORMAT).format(new Date())).append("] ").append(context.getRemoteHost()).append(":").append(context.getRemotePort())
.append(" -> ").append(context.getLocalHost()).append(":").append(context.getLocalPort())
.append(" - ");
if (null != group && group.length() > 0) {
sn.append(group).append("/");
}
sn.append(serviceName);
if (null != version && version.length() > 0) {
sn.append(":").append(version);
}
sn.append(" ");
sn.append(inv.getMethodName());
sn.append("(");
Class<?>[] types = inv.getParameterTypes();
if (types != null && types.length > 0) {
boolean first = true;
for (Class<?> type : types) {
if (first) {
first = false;
} else {
sn.append(",");
}
sn.append(type.getName());
}
}
sn.append(") ");
Object[] args = inv.getArguments();
if (args != null && args.length > 0) {
sn.append(JSON.json(args));
}
String msg = sn.toString();
if (ConfigUtils.isDefault(accesslog)) {
LoggerFactory.getLogger(ACCESS_LOG_KEY + "." + invoker.getInterface().getName()).info(msg);
} else {
log(accesslog, msg);
}
}
} catch (Throwable t) {
logger.warn("Exception in AcessLogFilter of service(" + invoker + " -> " + inv + ")", t);
}
return invoker.invoke(inv);
}
Example 20
| Source File: AccessLogFilter.java From dubbo3 with Apache License 2.0 | 4 votes |
|
public Result invoke(Invoker<?> invoker, Invocation inv) throws RpcException {
try {
String accesslog = invoker.getUrl().getParameter(Constants.ACCESS_LOG_KEY);
if (ConfigUtils.isNotEmpty(accesslog)) {
RpcContext context = RpcContext.getContext();
String serviceName = invoker.getInterface().getName();
String version = invoker.getUrl().getParameter(Constants.VERSION_KEY);
String group = invoker.getUrl().getParameter(Constants.GROUP_KEY);
StringBuilder sn = new StringBuilder();
sn.append("[").append(new SimpleDateFormat(MESSAGE_DATE_FORMAT).format(new Date())).append("] ").append(context.getRemoteHost()).append(":").append(context.getRemotePort())
.append(" -> ").append(context.getLocalHost()).append(":").append(context.getLocalPort())
.append(" - ");
if (null != group && group.length() > 0) {
sn.append(group).append("/");
}
sn.append(serviceName);
if (null != version && version.length() > 0) {
sn.append(":").append(version);
}
sn.append(" ");
sn.append(inv.getMethodName());
sn.append("(");
Class<?>[] types = inv.getParameterTypes();
if (types != null && types.length > 0) {
boolean first = true;
for (Class<?> type : types) {
if (first) {
first = false;
} else {
sn.append(",");
}
sn.append(type.getName());
}
}
sn.append(") ");
Object[] args = inv.getArguments();
if (args != null && args.length > 0) {
sn.append(JSON.json(args));
}
String msg = sn.toString();
if (ConfigUtils.isDefault(accesslog)) {
LoggerFactory.getLogger(ACCESS_LOG_KEY + "." + invoker.getInterface().getName()).info(msg);
} else {
log(accesslog, msg);
}
}
} catch (Throwable t) {
logger.warn("Exception in AcessLogFilter of service(" + invoker + " -> " + inv + ")", t);
}
return invoker.invoke(inv);
}
