public class org.apache.zookeeper.server.controller.CommandClient extends java.lang.Object
{
private final int requestTimeoutInMs;
private static final int DEFAULT_TIMEOUT;
private static final org.slf4j.Logger LOG;
private final int hostPort;
private final java.lang.String hostName;
private org.eclipse.jetty.client.HttpClient client;
private boolean started;
public void <init>(int, int)
{
org.eclipse.jetty.client.HttpClient v;
int v, v;
org.apache.zookeeper.server.controller.CommandClient v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
v := @parameter: int;
v := @parameter: int;
specialinvoke v.<java.lang.Object: void <init>()>();
v.<org.apache.zookeeper.server.controller.CommandClient: boolean started> = 0;
v = new org.eclipse.jetty.client.HttpClient;
specialinvoke v.<org.eclipse.jetty.client.HttpClient: void <init>()>();
v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client> = v;
v.<org.apache.zookeeper.server.controller.CommandClient: int requestTimeoutInMs> = v;
v.<org.apache.zookeeper.server.controller.CommandClient: java.lang.String hostName> = "localhost";
v.<org.apache.zookeeper.server.controller.CommandClient: int hostPort> = v;
return;
}
public void <init>(java.net.InetSocketAddress, int)
{
org.eclipse.jetty.client.HttpClient v;
int v, v;
java.lang.String v;
java.net.InetSocketAddress v;
org.apache.zookeeper.server.controller.CommandClient v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
v := @parameter: java.net.InetSocketAddress;
v := @parameter: int;
specialinvoke v.<java.lang.Object: void <init>()>();
v.<org.apache.zookeeper.server.controller.CommandClient: boolean started> = 0;
v = new org.eclipse.jetty.client.HttpClient;
specialinvoke v.<org.eclipse.jetty.client.HttpClient: void <init>()>();
v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client> = v;
v.<org.apache.zookeeper.server.controller.CommandClient: int requestTimeoutInMs> = v;
v = virtualinvoke v.<java.net.InetSocketAddress: java.lang.String getHostName()>();
v.<org.apache.zookeeper.server.controller.CommandClient: java.lang.String hostName> = v;
v = virtualinvoke v.<java.net.InetSocketAddress: int getPort()>();
v.<org.apache.zookeeper.server.controller.CommandClient: int hostPort> = v;
return;
}
public void <init>(int)
{
int v;
org.apache.zookeeper.server.controller.CommandClient v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
v := @parameter: int;
specialinvoke v.<org.apache.zookeeper.server.controller.CommandClient: void <init>(int,int)>(v, 10000);
return;
}
public synchronized void close()
{
org.eclipse.jetty.client.HttpClient v, v;
org.slf4j.Logger v;
java.lang.Exception v;
org.apache.zookeeper.server.controller.CommandClient v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
label:
v = v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client>;
if v == null goto label;
v = v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client>;
virtualinvoke v.<org.eclipse.jetty.client.HttpClient: void stop()>();
v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client> = null;
label:
goto label;
label:
v := @caughtexception;
v = <org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>("Exception during shutdown", v);
label:
return;
catch java.lang.Exception from label to label with label;
}
public boolean trySendCommand(org.apache.zookeeper.server.controller.ControlCommand$Action)
{
org.apache.zookeeper.server.controller.ControlCommand$Action v;
boolean v;
org.apache.zookeeper.server.controller.CommandClient v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
v := @parameter: org.apache.zookeeper.server.controller.ControlCommand$Action;
v = virtualinvoke v.<org.apache.zookeeper.server.controller.CommandClient: boolean trySendCommand(org.apache.zookeeper.server.controller.ControlCommand$Action,java.lang.String)>(v, null);
return v;
}
public boolean trySendCommand(org.apache.zookeeper.server.controller.ControlCommand$Action, java.lang.String)
{
org.slf4j.Logger v, v, v;
java.lang.Exception v, v;
org.apache.zookeeper.server.controller.CommandClient v;
org.eclipse.jetty.client.HttpClient v;
org.eclipse.jetty.client.api.ContentResponse v;
int v;
java.lang.String v;
org.apache.zookeeper.server.controller.ControlCommand$Action v;
boolean v, v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
v := @parameter: org.apache.zookeeper.server.controller.ControlCommand$Action;
v := @parameter: java.lang.String;
label:
v = v.<org.apache.zookeeper.server.controller.CommandClient: boolean started>;
if v != 0 goto label;
v = v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client>;
virtualinvoke v.<org.eclipse.jetty.client.HttpClient: void start()>();
v.<org.apache.zookeeper.server.controller.CommandClient: boolean started> = 1;
label:
v = virtualinvoke v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.api.ContentResponse sendCommand(org.apache.zookeeper.server.controller.ControlCommand$Action,java.lang.String)>(v, v);
v = <org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String,java.lang.Object)>("Received {} response from the server", v);
v = interfaceinvoke v.<org.eclipse.jetty.client.api.ContentResponse: int getStatus()>();
if v != 200 goto label;
v = 1;
goto label;
label:
v = 0;
label:
return v;
label:
v := @caughtexception;
v = <org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void warn(java.lang.String,java.lang.Throwable)>("Failed to get response from server", v);
goto label;
label:
v := @caughtexception;
v = <org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void error(java.lang.String,java.lang.Throwable)>("Unknown exception when sending command", v);
label:
return 0;
catch java.lang.InterruptedException from label to label with label;
catch java.io.IOException from label to label with label;
catch java.lang.Exception from label to label with label;
}
public org.eclipse.jetty.client.api.ContentResponse sendCommand(org.apache.zookeeper.server.controller.ControlCommand$Action, java.lang.String) throws java.lang.Exception
{
byte[] v;
java.lang.Object[] v;
org.eclipse.jetty.client.api.Request v, v;
java.lang.Integer v;
org.apache.zookeeper.server.controller.CommandClient v;
org.eclipse.jetty.client.HttpClient v;
org.eclipse.jetty.client.api.ContentResponse v;
java.nio.charset.Charset v;
int v, v;
java.lang.String v, v, v, v, v;
org.apache.zookeeper.server.controller.ControlCommand$Action v;
org.slf4j.Logger v, v;
java.util.concurrent.TimeUnit v;
v := @this: org.apache.zookeeper.server.controller.CommandClient;
v := @parameter: org.apache.zookeeper.server.controller.ControlCommand$Action;
v := @parameter: java.lang.String;
v = newarray (java.lang.Object)[4];
v[0] = "http://";
v = v.<org.apache.zookeeper.server.controller.CommandClient: java.lang.String hostName>;
v[1] = v;
v = v.<org.apache.zookeeper.server.controller.CommandClient: int hostPort>;
v = staticinvoke <java.lang.Integer: java.lang.Integer valueOf(int)>(v);
v[2] = v;
v = staticinvoke <org.apache.zookeeper.server.controller.ControlCommand: java.lang.String createCommandUri(org.apache.zookeeper.server.controller.ControlCommand$Action,java.lang.String)>(v, v);
v[3] = v;
v = staticinvoke <java.lang.String: java.lang.String format(java.lang.String,java.lang.Object[])>("%s%s:%s/%s", v);
v = v.<org.apache.zookeeper.server.controller.CommandClient: org.eclipse.jetty.client.HttpClient client>;
v = virtualinvoke v.<org.eclipse.jetty.client.HttpClient: org.eclipse.jetty.client.api.Request newRequest(java.lang.String)>(v);
v = v.<org.apache.zookeeper.server.controller.CommandClient: int requestTimeoutInMs>;
v = <java.util.concurrent.TimeUnit: java.util.concurrent.TimeUnit MILLISECONDS>;
v = interfaceinvoke v.<org.eclipse.jetty.client.api.Request: org.eclipse.jetty.client.api.Request timeout(long,java.util.concurrent.TimeUnit)>(v, v);
v = interfaceinvoke v.<org.eclipse.jetty.client.api.Request: org.eclipse.jetty.client.api.ContentResponse send()>();
v = <org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG>;
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String,java.lang.Object)>("Sent command {}", v);
v = <org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG>;
v = new java.lang.String;
v = interfaceinvoke v.<org.eclipse.jetty.client.api.ContentResponse: byte[] getContent()>();
v = <java.nio.charset.StandardCharsets: java.nio.charset.Charset UTF_8>;
specialinvoke v.<java.lang.String: void <init>(byte[],java.nio.charset.Charset)>(v, v);
interfaceinvoke v.<org.slf4j.Logger: void info(java.lang.String,java.lang.Object)>("Response body {}", v);
return v;
}
static void <clinit>()
{
org.slf4j.Logger v;
v = staticinvoke <org.slf4j.LoggerFactory: org.slf4j.Logger getLogger(java.lang.Class)>(class "Lorg/apache/zookeeper/server/controller/CommandClient;");
<org.apache.zookeeper.server.controller.CommandClient: org.slf4j.Logger LOG> = v;
return;
}
}