Java Code Examples for com.alibaba.dubbo.common.status.Status#Level
The following examples show how to use
com.alibaba.dubbo.common.status.Status#Level .
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Example 1
| Source File: ServerStatusChecker.java From dubbox with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<ExchangeServer> servers = DubboProtocol.getDubboProtocol().getServers();
if (servers == null || servers.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (ExchangeServer server : servers) {
if (! server.isBound()) {
level = Status.Level.ERROR;
buf.setLength(0);
buf.append(server.getLocalAddress());
break;
}
if (buf.length() > 0) {
buf.append(",");
}
buf.append(server.getLocalAddress());
buf.append("(clients:");
buf.append(server.getChannels().size());
buf.append(")");
}
return new Status(level, buf.toString());
}
Example 2
| Source File: RegistryStatusChecker.java From dubbo-2.6.5 with Apache License 2.0 | 6 votes |
|
@Override
public Status check() {
Collection<Registry> registries = AbstractRegistryFactory.getRegistries();
if (registries.isEmpty()) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Registry registry : registries) {
if (buf.length() > 0) {
buf.append(",");
}
buf.append(registry.getUrl().getAddress());
if (!registry.isAvailable()) {
level = Status.Level.ERROR;
buf.append("(disconnected)");
} else {
buf.append("(connected)");
}
}
return new Status(level, buf.toString());
}
Example 3
| Source File: ServerStatusChecker.java From dubbox with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<ExchangeServer> servers = DubboProtocol.getDubboProtocol().getServers();
if (servers == null || servers.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (ExchangeServer server : servers) {
if (! server.isBound()) {
level = Status.Level.ERROR;
buf.setLength(0);
buf.append(server.getLocalAddress());
break;
}
if (buf.length() > 0) {
buf.append(",");
}
buf.append(server.getLocalAddress());
buf.append("(clients:");
buf.append(server.getChannels().size());
buf.append(")");
}
return new Status(level, buf.toString());
}
Example 4
| Source File: ServerStatusChecker.java From dubbo3 with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<ExchangeServer> servers = DubboProtocol.getDubboProtocol().getServers();
if (servers == null || servers.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (ExchangeServer server : servers) {
if (! server.isBound()) {
level = Status.Level.ERROR;
buf.setLength(0);
buf.append(server.getLocalAddress());
break;
}
if (buf.length() > 0) {
buf.append(",");
}
buf.append(server.getLocalAddress());
buf.append("(clients:");
buf.append(server.getChannels().size());
buf.append(")");
}
return new Status(level, buf.toString());
}
Example 5
| Source File: RegistryStatusChecker.java From dubbo3 with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<Registry> regsitries = AbstractRegistryFactory.getRegistries();
if (regsitries == null || regsitries.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Registry registry : regsitries) {
if (buf.length() > 0) {
buf.append(",");
}
buf.append(registry.getUrl().getAddress());
if (! registry.isAvailable()) {
level = Status.Level.ERROR;
buf.append("(disconnected)");
} else {
buf.append("(connected)");
}
}
return new Status(level, buf.toString());
}
Example 6
| Source File: RegistryStatusChecker.java From dubbox-hystrix with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<Registry> regsitries = AbstractRegistryFactory.getRegistries();
if (regsitries == null || regsitries.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Registry registry : regsitries) {
if (buf.length() > 0) {
buf.append(",");
}
buf.append(registry.getUrl().getAddress());
if (! registry.isAvailable()) {
level = Status.Level.ERROR;
buf.append("(disconnected)");
} else {
buf.append("(connected)");
}
}
return new Status(level, buf.toString());
}
Example 7
| Source File: RegistryStatusChecker.java From dubbox with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<Registry> regsitries = AbstractRegistryFactory.getRegistries();
if (regsitries == null || regsitries.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Registry registry : regsitries) {
if (buf.length() > 0) {
buf.append(",");
}
buf.append(registry.getUrl().getAddress());
if (! registry.isAvailable()) {
level = Status.Level.ERROR;
buf.append("(disconnected)");
} else {
buf.append("(connected)");
}
}
return new Status(level, buf.toString());
}
Example 8
| Source File: RegistryStatusChecker.java From dubbox with Apache License 2.0 | 6 votes |
|
public Status check() {
Collection<Registry> regsitries = AbstractRegistryFactory.getRegistries();
if (regsitries == null || regsitries.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Registry registry : regsitries) {
if (buf.length() > 0) {
buf.append(",");
}
buf.append(registry.getUrl().getAddress());
if (! registry.isAvailable()) {
level = Status.Level.ERROR;
buf.append("(disconnected)");
} else {
buf.append("(connected)");
}
}
return new Status(level, buf.toString());
}
Example 9
| Source File: ThreadPoolStatusChecker.java From dubbo-2.6.5 with Apache License 2.0 | 5 votes |
|
@Override
public Status check() {
DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension();
Map<String, Object> executors = dataStore.get(Constants.EXECUTOR_SERVICE_COMPONENT_KEY);
StringBuilder msg = new StringBuilder();
Status.Level level = Status.Level.OK;
for (Map.Entry<String, Object> entry : executors.entrySet()) {
String port = entry.getKey();
ExecutorService executor = (ExecutorService) entry.getValue();
if (executor != null && executor instanceof ThreadPoolExecutor) {
ThreadPoolExecutor tp = (ThreadPoolExecutor) executor;
boolean ok = tp.getActiveCount() < tp.getMaximumPoolSize() - 1;
Status.Level lvl = Status.Level.OK;
if (!ok) {
level = Status.Level.WARN;
lvl = Status.Level.WARN;
}
if (msg.length() > 0) {
msg.append(";");
}
msg.append("Pool status:" + lvl
+ ", max:" + tp.getMaximumPoolSize()
+ ", core:" + tp.getCorePoolSize()
+ ", largest:" + tp.getLargestPoolSize()
+ ", active:" + tp.getActiveCount()
+ ", task:" + tp.getTaskCount()
+ ", service port: " + port);
}
}
return msg.length() == 0 ? new Status(Status.Level.UNKNOWN) : new Status(level, msg.toString());
}
Example 10
| Source File: StatusPageHandler.java From dubbox with Apache License 2.0 | 5 votes |
|
private String getLevelColor(Status.Level level) {
if (level == Status.Level.OK) {
return "green";
} else if (level == Status.Level.ERROR) {
return "red";
} else if (level == Status.Level.WARN) {
return "yellow";
}
return "gray";
}
Example 11
| Source File: ThreadPoolStatusChecker.java From dubbox with Apache License 2.0 | 5 votes |
|
public Status check() {
DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension();
Map<String, Object> executors = dataStore.get(Constants.EXECUTOR_SERVICE_COMPONENT_KEY);
StringBuilder msg = new StringBuilder();
Status.Level level = Status.Level.OK;
for(Map.Entry<String, Object> entry : executors.entrySet()) {
String port = entry.getKey();
ExecutorService executor = (ExecutorService) entry.getValue();
if (executor != null && executor instanceof ThreadPoolExecutor) {
ThreadPoolExecutor tp = (ThreadPoolExecutor) executor;
boolean ok = tp.getActiveCount() < tp.getMaximumPoolSize() - 1;
Status.Level lvl = Status.Level.OK;
if(!ok) {
level = Status.Level.WARN;
lvl = Status.Level.WARN;
}
if(msg.length() > 0) {
msg.append(";");
}
msg.append("Pool status:" + lvl
+ ", max:" + tp.getMaximumPoolSize()
+ ", core:" + tp.getCorePoolSize()
+ ", largest:" + tp.getLargestPoolSize()
+ ", active:" + tp.getActiveCount()
+ ", task:" + tp.getTaskCount()
+ ", service port: " + port);
}
}
return msg.length() == 0 ? new Status(Status.Level.UNKNOWN) : new Status(level, msg.toString());
}
Example 12
| Source File: ThreadPoolStatusChecker.java From dubbox with Apache License 2.0 | 5 votes |
|
public Status check() {
DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension();
Map<String, Object> executors = dataStore.get(Constants.EXECUTOR_SERVICE_COMPONENT_KEY);
StringBuilder msg = new StringBuilder();
Status.Level level = Status.Level.OK;
for(Map.Entry<String, Object> entry : executors.entrySet()) {
String port = entry.getKey();
ExecutorService executor = (ExecutorService) entry.getValue();
if (executor != null && executor instanceof ThreadPoolExecutor) {
ThreadPoolExecutor tp = (ThreadPoolExecutor) executor;
boolean ok = tp.getActiveCount() < tp.getMaximumPoolSize() - 1;
Status.Level lvl = Status.Level.OK;
if(!ok) {
level = Status.Level.WARN;
lvl = Status.Level.WARN;
}
if(msg.length() > 0) {
msg.append(";");
}
msg.append("Pool status:" + lvl
+ ", max:" + tp.getMaximumPoolSize()
+ ", core:" + tp.getCorePoolSize()
+ ", largest:" + tp.getLargestPoolSize()
+ ", active:" + tp.getActiveCount()
+ ", task:" + tp.getTaskCount()
+ ", service port: " + port);
}
}
return msg.length() == 0 ? new Status(Status.Level.UNKNOWN) : new Status(level, msg.toString());
}
Example 13
| Source File: ThreadPoolStatusChecker.java From dubbox-hystrix with Apache License 2.0 | 5 votes |
|
public Status check() {
DataStore dataStore = ExtensionLoader.getExtensionLoader(DataStore.class).getDefaultExtension();
Map<String, Object> executors = dataStore.get(Constants.EXECUTOR_SERVICE_COMPONENT_KEY);
StringBuilder msg = new StringBuilder();
Status.Level level = Status.Level.OK;
for(Map.Entry<String, Object> entry : executors.entrySet()) {
String port = entry.getKey();
ExecutorService executor = (ExecutorService) entry.getValue();
if (executor != null && executor instanceof ThreadPoolExecutor) {
ThreadPoolExecutor tp = (ThreadPoolExecutor) executor;
boolean ok = tp.getActiveCount() < tp.getMaximumPoolSize() - 1;
Status.Level lvl = Status.Level.OK;
if(!ok) {
level = Status.Level.WARN;
lvl = Status.Level.WARN;
}
if(msg.length() > 0) {
msg.append(";");
}
msg.append("Pool status:" + lvl
+ ", max:" + tp.getMaximumPoolSize()
+ ", core:" + tp.getCorePoolSize()
+ ", largest:" + tp.getLargestPoolSize()
+ ", active:" + tp.getActiveCount()
+ ", task:" + tp.getTaskCount()
+ ", service port: " + port);
}
}
return msg.length() == 0 ? new Status(Status.Level.UNKNOWN) : new Status(level, msg.toString());
}
Example 14
| Source File: StatusPageHandler.java From dubbox with Apache License 2.0 | 5 votes |
|
private String getLevelColor(Status.Level level) {
if (level == Status.Level.OK) {
return "green";
} else if (level == Status.Level.ERROR) {
return "red";
} else if (level == Status.Level.WARN) {
return "yellow";
}
return "gray";
}
Example 15
| Source File: DataSourceStatusChecker.java From dubbo3 with Apache License 2.0 | 5 votes |
|
@SuppressWarnings("unchecked")
public Status check() {
ApplicationContext context = ServiceBean.getSpringContext();
if (context == null) {
return new Status(Status.Level.UNKNOWN);
}
Map<String, DataSource> dataSources = context.getBeansOfType(DataSource.class, false, false);
if (dataSources == null || dataSources.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Map.Entry<String, DataSource> entry : dataSources.entrySet()) {
DataSource dataSource = entry.getValue();
if (buf.length() > 0) {
buf.append(", ");
}
buf.append(entry.getKey());
try {
try (Connection connection = dataSource.getConnection()) {
DatabaseMetaData metaData = connection.getMetaData();
try (ResultSet resultSet = metaData.getTypeInfo()) {
if (!resultSet.next()) {
level = Status.Level.ERROR;
}
}
buf.append(metaData.getURL());
buf.append("(");
buf.append(metaData.getDatabaseProductName());
buf.append("-");
buf.append(metaData.getDatabaseProductVersion());
buf.append(")");
}
} catch (Throwable e) {
logger.warn(e.getMessage(), e);
return new Status(level, e.getMessage());
}
}
return new Status(level, buf.toString());
}
Example 16
| Source File: StatusPageHandler.java From dubbox with Apache License 2.0 | 5 votes |
|
private String getLevelColor(Status.Level level) {
if (level == Status.Level.OK) {
return "green";
} else if (level == Status.Level.ERROR) {
return "red";
} else if (level == Status.Level.WARN) {
return "yellow";
}
return "gray";
}
Example 17
| Source File: StatusPageHandler.java From dubbox-hystrix with Apache License 2.0 | 4 votes |
|
private String getLevelHtml(Status.Level level) {
return "<font color=\"" + getLevelColor(level) + "\">" + level.name() + "</font>";
}
Example 18
| Source File: DataSourceStatusChecker.java From dubbox with Apache License 2.0 | 4 votes |
|
@SuppressWarnings("unchecked")
public Status check() {
ApplicationContext context = ServiceBean.getSpringContext();
if (context == null) {
return new Status(Status.Level.UNKNOWN);
}
Map<String, DataSource> dataSources = context.getBeansOfType(DataSource.class, false, false);
if (dataSources == null || dataSources.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Map.Entry<String, DataSource> entry : dataSources.entrySet()) {
DataSource dataSource = entry.getValue();
if (buf.length() > 0) {
buf.append(", ");
}
buf.append(entry.getKey());
try {
Connection connection = dataSource.getConnection();
try {
DatabaseMetaData metaData = connection.getMetaData();
ResultSet resultSet = metaData.getTypeInfo();
try {
if (! resultSet.next()) {
level = Status.Level.ERROR;
}
} finally {
resultSet.close();
}
buf.append(metaData.getURL());
buf.append("(");
buf.append(metaData.getDatabaseProductName());
buf.append("-");
buf.append(metaData.getDatabaseProductVersion());
buf.append(")");
} finally {
connection.close();
}
} catch (Throwable e) {
logger.warn(e.getMessage(), e);
return new Status(level, e.getMessage());
}
}
return new Status(level, buf.toString());
}
Example 19
| Source File: StatusPageHandler.java From dubbo3 with Apache License 2.0 | 4 votes |
|
private String getLevelHtml(Status.Level level) {
return "<font color=\"" + getLevelColor(level) + "\">" + level.name() + "</font>";
}
Example 20
| Source File: DataSourceStatusChecker.java From dubbo-2.6.5 with Apache License 2.0 | 4 votes |
|
@Override
@SuppressWarnings("unchecked")
public Status check() {
ApplicationContext context = ServiceBean.getSpringContext();
if (context == null) {
return new Status(Status.Level.UNKNOWN);
}
Map<String, DataSource> dataSources = context.getBeansOfType(DataSource.class, false, false);
if (dataSources == null || dataSources.size() == 0) {
return new Status(Status.Level.UNKNOWN);
}
Status.Level level = Status.Level.OK;
StringBuilder buf = new StringBuilder();
for (Map.Entry<String, DataSource> entry : dataSources.entrySet()) {
DataSource dataSource = entry.getValue();
if (buf.length() > 0) {
buf.append(", ");
}
buf.append(entry.getKey());
try {
Connection connection = dataSource.getConnection();
try {
DatabaseMetaData metaData = connection.getMetaData();
ResultSet resultSet = metaData.getTypeInfo();
try {
if (!resultSet.next()) {
level = Status.Level.ERROR;
}
} finally {
resultSet.close();
}
buf.append(metaData.getURL());
buf.append("(");
buf.append(metaData.getDatabaseProductName());
buf.append("-");
buf.append(metaData.getDatabaseProductVersion());
buf.append(")");
} finally {
connection.close();
}
} catch (Throwable e) {
logger.warn(e.getMessage(), e);
return new Status(level, e.getMessage());
}
}
return new Status(level, buf.toString());
}
