ch.qos.logback/logback-core/1.2.3 : ch/qos/logback/core/joran/action/ShutdownHookAction.class

ShutdownHookAction
http://logback.qos.ch/logback-core: logback-core module (QOS.ch)
Ceki Gulcu
Joern Huxhorn
public class ch.qos.logback.core.joran.action.ShutdownHookAction extends ch.qos.logback.core.joran.action.Action
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: ch.qos.logback.core.joran.action.ShutdownHookAction
  super_class: ch.qos.logback.core.joran.action.Action
{
  ch.qos.logback.core.hook.ShutdownHookBase hook;
    descriptor: Lch/qos/logback/core/hook/ShutdownHookBase;
    flags: (0x0000) 

  private boolean inError;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  public void <init>();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // ch.qos.logback.core.joran.action.ShutdownHookAction this
         0: .line 29
            aload 0 /* this */
            invokespecial ch.qos.logback.core.joran.action.Action.<init>:()V
            return
        end local 0 // ch.qos.logback.core.joran.action.ShutdownHookAction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lch/qos/logback/core/joran/action/ShutdownHookAction;

  public void begin(ch.qos.logback.core.joran.spi.InterpretationContext, java.lang.String, org.xml.sax.Attributes);
    descriptor: (Lch/qos/logback/core/joran/spi/InterpretationContext;Ljava/lang/String;Lorg/xml/sax/Attributes;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // ch.qos.logback.core.joran.action.ShutdownHookAction this
        start local 1 // ch.qos.logback.core.joran.spi.InterpretationContext ic
        start local 2 // java.lang.String name
        start local 3 // org.xml.sax.Attributes attributes
         0: .line 42
            aload 0 /* this */
            aconst_null
            putfield ch.qos.logback.core.joran.action.ShutdownHookAction.hook:Lch/qos/logback/core/hook/ShutdownHookBase;
         1: .line 43
            aload 0 /* this */
            iconst_0
            putfield ch.qos.logback.core.joran.action.ShutdownHookAction.inError:Z
         2: .line 45
            aload 3 /* attributes */
            ldc "class"
            invokeinterface org.xml.sax.Attributes.getValue:(Ljava/lang/String;)Ljava/lang/String;
            astore 4 /* className */
        start local 4 // java.lang.String className
         3: .line 46
            aload 4 /* className */
            invokestatic ch.qos.logback.core.util.OptionHelper.isEmpty:(Ljava/lang/String;)Z
            ifeq 7
         4: .line 47
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "Missing class name for shutdown hook. Near ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 2 /* name */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "] line "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            aload 1 /* ic */
            invokevirtual ch.qos.logback.core.joran.action.ShutdownHookAction.getLineNumber:(Lch/qos/logback/core/joran/spi/InterpretationContext;)I
            invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.joran.action.ShutdownHookAction.addError:(Ljava/lang/String;)V
         5: .line 48
            aload 0 /* this */
            iconst_1
            putfield ch.qos.logback.core.joran.action.ShutdownHookAction.inError:Z
         6: .line 49
            return
         7: .line 53
      StackMap locals: java.lang.String
      StackMap stack:
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "About to instantiate shutdown hook of type ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 4 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokevirtual ch.qos.logback.core.joran.action.ShutdownHookAction.addInfo:(Ljava/lang/String;)V
         8: .line 55
            aload 0 /* this */
            aload 4 /* className */
            ldc Lch/qos/logback/core/hook/ShutdownHookBase;
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.context:Lch/qos/logback/core/Context;
            invokestatic ch.qos.logback.core.util.OptionHelper.instantiateByClassName:(Ljava/lang/String;Ljava/lang/Class;Lch/qos/logback/core/Context;)Ljava/lang/Object;
            checkcast ch.qos.logback.core.hook.ShutdownHookBase
            putfield ch.qos.logback.core.joran.action.ShutdownHookAction.hook:Lch/qos/logback/core/hook/ShutdownHookBase;
         9: .line 56
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.hook:Lch/qos/logback/core/hook/ShutdownHookBase;
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.context:Lch/qos/logback/core/Context;
            invokevirtual ch.qos.logback.core.hook.ShutdownHookBase.setContext:(Lch/qos/logback/core/Context;)V
        10: .line 58
            aload 1 /* ic */
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.hook:Lch/qos/logback/core/hook/ShutdownHookBase;
            invokevirtual ch.qos.logback.core.joran.spi.InterpretationContext.pushObject:(Ljava/lang/Object;)V
        11: .line 59
            goto 16
      StackMap locals:
      StackMap stack: java.lang.Exception
        12: astore 5 /* e */
        start local 5 // java.lang.Exception e
        13: .line 60
            aload 0 /* this */
            iconst_1
            putfield ch.qos.logback.core.joran.action.ShutdownHookAction.inError:Z
        14: .line 61
            aload 0 /* this */
            new java.lang.StringBuilder
            dup
            ldc "Could not create a shutdown hook of type ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 4 /* className */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]."
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            aload 5 /* e */
            invokevirtual ch.qos.logback.core.joran.action.ShutdownHookAction.addError:(Ljava/lang/String;Ljava/lang/Throwable;)V
        15: .line 62
            new ch.qos.logback.core.joran.spi.ActionException
            dup
            aload 5 /* e */
            invokespecial ch.qos.logback.core.joran.spi.ActionException.<init>:(Ljava/lang/Throwable;)V
            athrow
        end local 5 // java.lang.Exception e
        16: .line 64
      StackMap locals:
      StackMap stack:
            return
        end local 4 // java.lang.String className
        end local 3 // org.xml.sax.Attributes attributes
        end local 2 // java.lang.String name
        end local 1 // ch.qos.logback.core.joran.spi.InterpretationContext ic
        end local 0 // ch.qos.logback.core.joran.action.ShutdownHookAction this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   17     0        this  Lch/qos/logback/core/joran/action/ShutdownHookAction;
            0   17     1          ic  Lch/qos/logback/core/joran/spi/InterpretationContext;
            0   17     2        name  Ljava/lang/String;
            0   17     3  attributes  Lorg/xml/sax/Attributes;
            3   17     4   className  Ljava/lang/String;
           13   16     5           e  Ljava/lang/Exception;
      Exception table:
        from    to  target  type
           7    11      12  Class java.lang.Exception
    Exceptions:
      throws ch.qos.logback.core.joran.spi.ActionException
    MethodParameters:
            Name  Flags
      ic          
      name        
      attributes  

  public void end(ch.qos.logback.core.joran.spi.InterpretationContext, java.lang.String);
    descriptor: (Lch/qos/logback/core/joran/spi/InterpretationContext;Ljava/lang/String;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=3
        start local 0 // ch.qos.logback.core.joran.action.ShutdownHookAction this
        start local 1 // ch.qos.logback.core.joran.spi.InterpretationContext ic
        start local 2 // java.lang.String name
         0: .line 72
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.inError:Z
            ifeq 2
         1: .line 73
            return
         2: .line 76
      StackMap locals:
      StackMap stack:
            aload 1 /* ic */
            invokevirtual ch.qos.logback.core.joran.spi.InterpretationContext.peekObject:()Ljava/lang/Object;
            astore 3 /* o */
        start local 3 // java.lang.Object o
         3: .line 77
            aload 3 /* o */
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.hook:Lch/qos/logback/core/hook/ShutdownHookBase;
            if_acmpeq 6
         4: .line 78
            aload 0 /* this */
            ldc "The object at the of the stack is not the hook pushed earlier."
            invokevirtual ch.qos.logback.core.joran.action.ShutdownHookAction.addWarn:(Ljava/lang/String;)V
         5: .line 79
            goto 10
         6: .line 80
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* ic */
            invokevirtual ch.qos.logback.core.joran.spi.InterpretationContext.popObject:()Ljava/lang/Object;
            pop
         7: .line 82
            new java.lang.Thread
            dup
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.hook:Lch/qos/logback/core/hook/ShutdownHookBase;
            new java.lang.StringBuilder
            dup
            ldc "Logback shutdown hook ["
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.context:Lch/qos/logback/core/Context;
            invokeinterface ch.qos.logback.core.Context.getName:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            ldc "]"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial java.lang.Thread.<init>:(Ljava/lang/Runnable;Ljava/lang/String;)V
            astore 4 /* hookThread */
        start local 4 // java.lang.Thread hookThread
         8: .line 84
            aload 0 /* this */
            getfield ch.qos.logback.core.joran.action.ShutdownHookAction.context:Lch/qos/logback/core/Context;
            ldc "SHUTDOWN_HOOK"
            aload 4 /* hookThread */
            invokeinterface ch.qos.logback.core.Context.putObject:(Ljava/lang/String;Ljava/lang/Object;)V
         9: .line 85
            invokestatic java.lang.Runtime.getRuntime:()Ljava/lang/Runtime;
            aload 4 /* hookThread */
            invokevirtual java.lang.Runtime.addShutdownHook:(Ljava/lang/Thread;)V
        end local 4 // java.lang.Thread hookThread
        10: .line 87
      StackMap locals:
      StackMap stack:
            return
        end local 3 // java.lang.Object o
        end local 2 // java.lang.String name
        end local 1 // ch.qos.logback.core.joran.spi.InterpretationContext ic
        end local 0 // ch.qos.logback.core.joran.action.ShutdownHookAction this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   11     0        this  Lch/qos/logback/core/joran/action/ShutdownHookAction;
            0   11     1          ic  Lch/qos/logback/core/joran/spi/InterpretationContext;
            0   11     2        name  Ljava/lang/String;
            3   11     3           o  Ljava/lang/Object;
            8   10     4  hookThread  Ljava/lang/Thread;
    Exceptions:
      throws ch.qos.logback.core.joran.spi.ActionException
    MethodParameters:
      Name  Flags
      ic    
      name  
}
SourceFile: "ShutdownHookAction.java"
/

ch.qos.logback/ logback-core/ 1.2.3/ ch/qos/logback/core/joran/action/ShutdownHookAction.class
