class com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded
super_class: java.lang.Object
{
private final java.lang.String logPrefix;
descriptor: Ljava/lang/String;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final io.netty.util.concurrent.EventExecutor adminExecutor;
descriptor: Lio/netty/util/concurrent/EventExecutor;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final com.datastax.oss.driver.internal.core.context.EventBus eventBus;
descriptor: Lcom/datastax/oss/driver/internal/core/context/EventBus;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final com.datastax.oss.driver.api.core.config.DriverExecutionProfile config;
descriptor: Lcom/datastax/oss/driver/api/core/config/DriverExecutionProfile;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private java.time.Duration reloadInterval;
descriptor: Ljava/time/Duration;
flags: (0x0002) ACC_PRIVATE
private io.netty.util.concurrent.ScheduledFuture<?> periodicTaskHandle;
descriptor: Lio/netty/util/concurrent/ScheduledFuture;
flags: (0x0002) ACC_PRIVATE
Signature: Lio/netty/util/concurrent/ScheduledFuture<*>;
private boolean closeWasCalled;
descriptor: Z
flags: (0x0002) ACC_PRIVATE
final com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader this$0;
descriptor: Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
static final boolean $assertionsDisabled;
descriptor: Z
flags: (0x1018) ACC_STATIC, ACC_FINAL, ACC_SYNTHETIC
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: ldc Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader;
invokevirtual java.lang.Class.desiredAssertionStatus:()Z
ifne 1
iconst_1
goto 2
StackMap locals:
StackMap stack:
1: iconst_0
StackMap locals:
StackMap stack: int
2: putstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.$assertionsDisabled:Z
return
LocalVariableTable:
Start End Slot Name Signature
private void <init>(com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader, com.datastax.oss.driver.internal.core.context.InternalDriverContext);
descriptor: (Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader;Lcom/datastax/oss/driver/internal/core/context/InternalDriverContext;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=3
start local 0 start local 2 0: aload 0
aload 1
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.this$0:Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 2
invokeinterface com.datastax.oss.driver.internal.core.context.InternalDriverContext.getSessionName:()Ljava/lang/String;
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.logPrefix:Ljava/lang/String;
2: aload 0
aload 2
invokeinterface com.datastax.oss.driver.internal.core.context.InternalDriverContext.getNettyOptions:()Lcom/datastax/oss/driver/internal/core/context/NettyOptions;
invokeinterface com.datastax.oss.driver.internal.core.context.NettyOptions.adminEventExecutorGroup:()Lio/netty/util/concurrent/EventExecutorGroup;
invokeinterface io.netty.util.concurrent.EventExecutorGroup.next:()Lio/netty/util/concurrent/EventExecutor;
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.adminExecutor:Lio/netty/util/concurrent/EventExecutor;
3: aload 0
aload 2
invokeinterface com.datastax.oss.driver.internal.core.context.InternalDriverContext.getEventBus:()Lcom/datastax/oss/driver/internal/core/context/EventBus;
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.eventBus:Lcom/datastax/oss/driver/internal/core/context/EventBus;
4: aload 0
aload 2
invokeinterface com.datastax.oss.driver.internal.core.context.InternalDriverContext.getConfig:()Lcom/datastax/oss/driver/api/core/config/DriverConfig;
invokeinterface com.datastax.oss.driver.api.core.config.DriverConfig.getDefaultProfile:()Lcom/datastax/oss/driver/api/core/config/DriverExecutionProfile;
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.config:Lcom/datastax/oss/driver/api/core/config/DriverExecutionProfile;
5: aload 0
6: aload 2
7: invokeinterface com.datastax.oss.driver.internal.core.context.InternalDriverContext.getConfig:()Lcom/datastax/oss/driver/api/core/config/DriverConfig;
8: invokeinterface com.datastax.oss.driver.api.core.config.DriverConfig.getDefaultProfile:()Lcom/datastax/oss/driver/api/core/config/DriverExecutionProfile;
9: getstatic com.datastax.oss.driver.api.core.config.DefaultDriverOption.CONFIG_RELOAD_INTERVAL:Lcom/datastax/oss/driver/api/core/config/DefaultDriverOption;
invokeinterface com.datastax.oss.driver.api.core.config.DriverExecutionProfile.getDuration:(Lcom/datastax/oss/driver/api/core/config/DriverOption;)Ljava/time/Duration;
10: putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
11: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.adminExecutor:Lio/netty/util/concurrent/EventExecutor;
aload 0
invokedynamic run(Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;)Ljava/lang/Runnable;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
()V
com/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded.schedulePeriodicReload()V (7)
()V
invokestatic com.datastax.oss.driver.internal.core.util.concurrent.RunOrSchedule.on:(Lio/netty/util/concurrent/EventExecutor;Ljava/lang/Runnable;)V
12: return
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;
0 13 2 context Lcom/datastax/oss/driver/internal/core/context/InternalDriverContext;
MethodParameters:
Name Flags
this$0 final
context
private void schedulePeriodicReload();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=8, locals=1, args_size=1
start local 0 0: getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.$assertionsDisabled:Z
ifne 1
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.adminExecutor:Lio/netty/util/concurrent/EventExecutor;
invokeinterface io.netty.util.concurrent.EventExecutor.inEventLoop:()Z
ifne 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.periodicTaskHandle:Lio/netty/util/concurrent/ScheduledFuture;
ifnull 3
2: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.periodicTaskHandle:Lio/netty/util/concurrent/ScheduledFuture;
iconst_0
invokeinterface io.netty.util.concurrent.ScheduledFuture.cancel:(Z)Z
pop
3: StackMap locals:
StackMap stack:
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
invokevirtual java.time.Duration.isZero:()Z
ifeq 6
4: getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.LOG:Lorg/slf4j/Logger;
ldc "[{}] Reload interval is 0, disabling periodic reloading"
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.logPrefix:Ljava/lang/String;
invokeinterface org.slf4j.Logger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
5: goto 15
6: StackMap locals:
StackMap stack:
getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.LOG:Lorg/slf4j/Logger;
ldc "[{}] Scheduling periodic reloading with interval {}"
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.logPrefix:Ljava/lang/String;
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
invokeinterface org.slf4j.Logger.debug:(Ljava/lang/String;Ljava/lang/Object;Ljava/lang/Object;)V
7: aload 0
8: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.adminExecutor:Lio/netty/util/concurrent/EventExecutor;
9: aload 0
invokedynamic run(Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;)Ljava/lang/Runnable;
Bootstrap: invokestatic java.lang.invoke.LambdaMetafactory.metafactory:(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;
Method arguments:
()V
com/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded.reloadInBackground()V (7)
()V
10: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
invokevirtual java.time.Duration.toNanos:()J
11: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
invokevirtual java.time.Duration.toNanos:()J
12: getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
13: invokeinterface io.netty.util.concurrent.EventExecutor.scheduleAtFixedRate:(Ljava/lang/Runnable;JJLjava/util/concurrent/TimeUnit;)Lio/netty/util/concurrent/ScheduledFuture;
14: putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.periodicTaskHandle:Lio/netty/util/concurrent/ScheduledFuture;
15: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;
private void reload(java.util.concurrent.CompletableFuture<java.lang.Boolean>);
descriptor: (Ljava/util/concurrent/CompletableFuture;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=4, args_size=2
start local 0 start local 1 0: getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.$assertionsDisabled:Z
ifne 1
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.adminExecutor:Lio/netty/util/concurrent/EventExecutor;
invokeinterface io.netty.util.concurrent.EventExecutor.inEventLoop:()Z
ifne 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.closeWasCalled:Z
ifeq 5
2: aload 1
ifnull 4
3: aload 1
new java.lang.IllegalStateException
dup
ldc "session is closing"
invokespecial java.lang.IllegalStateException.<init>:(Ljava/lang/String;)V
invokevirtual java.util.concurrent.CompletableFuture.completeExceptionally:(Ljava/lang/Throwable;)Z
pop
4: StackMap locals:
StackMap stack:
return
5: StackMap locals:
StackMap stack:
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.this$0:Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader;
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.driverConfig:Lcom/datastax/oss/driver/internal/core/config/typesafe/TypesafeDriverConfig;
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.this$0:Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader;
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.configSupplier:Ljava/util/function/Supplier;
invokeinterface java.util.function.Supplier.get:()Ljava/lang/Object;
checkcast com.typesafe.config.Config
invokevirtual com.datastax.oss.driver.internal.core.config.typesafe.TypesafeDriverConfig.reload:(Lcom/typesafe/config/Config;)Z
istore 2
start local 2 6: iload 2
ifeq 15
7: getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.LOG:Lorg/slf4j/Logger;
ldc "[{}] Detected a configuration change"
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.logPrefix:Ljava/lang/String;
invokeinterface org.slf4j.Logger.info:(Ljava/lang/String;Ljava/lang/Object;)V
8: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.eventBus:Lcom/datastax/oss/driver/internal/core/context/EventBus;
getstatic com.datastax.oss.driver.internal.core.config.ConfigChangeEvent.INSTANCE:Lcom/datastax/oss/driver/internal/core/config/ConfigChangeEvent;
invokevirtual com.datastax.oss.driver.internal.core.context.EventBus.fire:(Ljava/lang/Object;)V
9: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.config:Lcom/datastax/oss/driver/api/core/config/DriverExecutionProfile;
getstatic com.datastax.oss.driver.api.core.config.DefaultDriverOption.CONFIG_RELOAD_INTERVAL:Lcom/datastax/oss/driver/api/core/config/DefaultDriverOption;
invokeinterface com.datastax.oss.driver.api.core.config.DriverExecutionProfile.getDuration:(Lcom/datastax/oss/driver/api/core/config/DriverOption;)Ljava/time/Duration;
10: astore 3
start local 3 11: aload 3
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
invokevirtual java.time.Duration.equals:(Ljava/lang/Object;)Z
ifne 16
12: aload 0
aload 3
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reloadInterval:Ljava/time/Duration;
13: aload 0
invokevirtual com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.schedulePeriodicReload:()V
end local 3 14: goto 16
15: StackMap locals: int
StackMap stack:
getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.LOG:Lorg/slf4j/Logger;
ldc "[{}] Reloaded configuration but it hasn't changed"
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.logPrefix:Ljava/lang/String;
invokeinterface org.slf4j.Logger.debug:(Ljava/lang/String;Ljava/lang/Object;)V
16: StackMap locals:
StackMap stack:
aload 1
ifnull 25
17: aload 1
iload 2
invokestatic java.lang.Boolean.valueOf:(Z)Ljava/lang/Boolean;
invokevirtual java.util.concurrent.CompletableFuture.complete:(Ljava/lang/Object;)Z
pop
end local 2 18: goto 25
StackMap locals: com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded java.util.concurrent.CompletableFuture
StackMap stack: java.lang.Throwable
19: astore 2
start local 2 20: aload 1
ifnull 23
21: aload 1
aload 2
invokevirtual java.util.concurrent.CompletableFuture.completeExceptionally:(Ljava/lang/Throwable;)Z
pop
22: goto 25
23: StackMap locals: java.lang.Throwable
StackMap stack:
getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader.LOG:Lorg/slf4j/Logger;
ldc "[{}] Unexpected exception during scheduled reload"
iconst_2
anewarray java.lang.Object
dup
iconst_0
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.logPrefix:Ljava/lang/String;
aastore
dup
iconst_1
aload 2
aastore
24: invokestatic com.datastax.oss.driver.internal.core.util.Loggers.warnWithException:(Lorg/slf4j/Logger;Ljava/lang/String;[Ljava/lang/Object;)V
end local 2 25: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 26 0 this Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;
0 26 1 reloadedFuture Ljava/util/concurrent/CompletableFuture<Ljava/lang/Boolean;>;
6 18 2 changed Z
11 14 3 newReloadInterval Ljava/time/Duration;
20 25 2 e Ljava/lang/Throwable;
Exception table:
from to target type
5 18 19 Class java.lang.Error
5 18 19 Class java.lang.RuntimeException
Signature: (Ljava/util/concurrent/CompletableFuture<Ljava/lang/Boolean;>;)V
MethodParameters:
Name Flags
reloadedFuture
private void reloadInBackground();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
aconst_null
invokevirtual com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.reload:(Ljava/util/concurrent/CompletableFuture;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;
private void close();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=1, args_size=1
start local 0 0: getstatic com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.$assertionsDisabled:Z
ifne 1
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.adminExecutor:Lio/netty/util/concurrent/EventExecutor;
invokeinterface io.netty.util.concurrent.EventExecutor.inEventLoop:()Z
ifne 1
new java.lang.AssertionError
dup
invokespecial java.lang.AssertionError.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.closeWasCalled:Z
ifeq 3
2: return
3: StackMap locals:
StackMap stack:
aload 0
iconst_1
putfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.closeWasCalled:Z
4: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.periodicTaskHandle:Lio/netty/util/concurrent/ScheduledFuture;
ifnull 6
5: aload 0
getfield com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.periodicTaskHandle:Lio/netty/util/concurrent/ScheduledFuture;
iconst_0
invokeinterface io.netty.util.concurrent.ScheduledFuture.cancel:(Z)Z
pop
6: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;
static void access$0(com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded);
descriptor: (Lcom/datastax/oss/driver/internal/core/config/typesafe/DefaultDriverConfigLoader$SingleThreaded;)V
flags: (0x1008) ACC_STATIC, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokespecial com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded.close:()V
return
LocalVariableTable:
Start End Slot Name Signature
}
SourceFile: "DefaultDriverConfigLoader.java"
NestHost: com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader
InnerClasses:
private SingleThreaded = com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader$SingleThreaded of com.datastax.oss.driver.internal.core.config.typesafe.DefaultDriverConfigLoader
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles